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1
Putri, Athiyyah Harivi, i Ova Candra Dewi. "Overview of Bamboo Preservation Methods for Construction Use in Hot Humid Climate". International Journal of Built Environment and Scientific Research 4, nr 1 (2.07.2020): 1. http://dx.doi.org/10.24853/ijbesr.4.1.1-10.
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Indonesia is located in a hot, humid climate, and one of the abundant and indigenous natural resources in Indonesia is bamboo plants. People in everyday life widely use bamboo. However, the community has not been adequately educated about bamboo, especially in terms of (1) processing, (2) preserving, and (3) maintaining bamboo. These three things have essential roles in supporting the bamboo's durability since bamboo is susceptible to destructive organisms. In this study, the durability of bamboo was observed, interviewed, and analyzed to examine the most optimal bamboo preservation method for construction use in a hot, humid climate. The type of bamboo and the characteristics of bamboo were assessed: both by chemical and traditional methods of preservation. This study found that in terms of durability, the traditional preservation method results in stronger durable bamboos. The traditional methods are considered to be more optimal for bamboo building construction in a hot, humid climate.
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KURHEKAR, S. P., S. K. JAIN i P. P. CHAVAN. "Preservation of bamboos using pressurized bamboo treatment unit". ENGINEERING AND TECHNOLOGY IN INDIA 6, nr 1 (15.04.2015): 25–28. http://dx.doi.org/10.15740/has/eti/6.1/25-28.
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Liu, Ya Di, i Wen Jin Liu. "Research Progress on the Bamboo Timber Preservation". Advanced Materials Research 159 (grudzień 2010): 216–21. http://dx.doi.org/10.4028/www.scientific.net/amr.159.216.
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With the extensive utilization of the bamboo industrialization, especially in developmental fields of bamboo-based panel, bamboo composite board, bamboo decoration, furniture manufacturing, which makes the application of bamboo have a broader prospect. However, the bamboo and its products in process of processing, transport and implementation often appear mildew, decay, moth-eaten, especially the mildew, it not only affects the appearance of bamboo and its products, but also creates damage conditions for other bacteria and insects. Therefore, bamboo timber preservation processing is the essential link for using bamboo industrialization. From the kinds of bamboo mould and its physiological characteristics, anti-mould technology and the types of mould inhibitor, this paper introduces the general situation at home and abroad and the existing problems and development trends of bamboo timber preservation, aiming to have a more comprehensive and systematic understanding of people for the bamboo mould and timber preservation, and to provide references for further study on the comprehensive anti-mould technology and preparation.
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Putri, Rumanintya Lisaria, Lya Rochmawati, Dodi Nandika i I. Wayan Darmawan. "Pengawetan Bambu dengan Metode Boucherie". Jurnal Ilmu Pertanian Indonesia 25, nr 4 (27.10.2020): 618–26. http://dx.doi.org/10.18343/jipi.25.4.618.
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Bamboo is known as fast-growing species that could be derived into various products. However, bamboo is suspectible to the wood destroying organisms. Preservation is one way to improve the service life of bamboo. This study aimed to analyze the effect of differences in anatomical structures of betung bamboo (Dendrocalamus asper Backer) and andong bamboo (Gigantochloa pseudoarundinaceae (Steudel) Widjaja), and the effect of pressure on the flow time and retention of entiblu preservative in the Boucherie method. Bamboo stems with diameters of 10-14 cm were cut in 1; 1,5; 2; and 2,5 m lengths. The bamboo stems with moisture content of around 30% were preserved by 5% of entiblu preservative solution. The data observed were the flow time of the preservative entiblu solution from base of the stem until dripping on the top of the bamboo culm, and the retention of preservative. The anatomical structure of the bamboo trunk before preserving was also observed. The results showed that the average flow times in andong bamboo and betung bamboo were 37.75 minutes and 41.50 minutes, respectively. The average retention of entiblu solution on andong bamboo was 3.49 kg/m³ and on betung bamboo was 3.60 kg/m³.
Keywords: andong bamboo, betung bamboo, anatomical structure, boucherie method, entiblu preservative
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Noverma, Oktavi Elok Hapsari i Yusrianti. "Tensile Strength of Bamboo After Preservation". Proceeding International Conference on Science and Engineering 3 (30.04.2020): 153–55. http://dx.doi.org/10.14421/icse.v3.487.
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Bamboo has high tensile strength, so it can be an alternative to substitute wood or steel. Bamboo is a material that comes from nature, so it is vulnerable to degraded by weather changes and infected by termites and fungi. The effort to overcome this problem is by preserving before using it. This study aims to determine the tensile strength test results of bamboo after preserving and then compare with the tensile strength test results of bamboo without preserving. The research method was carried out by preserving bamboo by soaking the test sample in a container filled with water for a duration of time; 1 x 24 hours; 3 x 24 hours and 14 x 24 hours. The water used in freshwater with a salinity of 0 0/00 measured using a salinometer. The results showed that the tensile strength of bamboo increased compared without preserved with a percentage of 12.50%; 23.12% and 10.59% for the duration of time respectively 1x24 hours; 3x24 hours and 14x24 hours. Optimal tensile strength is obtained at a time duration of 3 x 24 hours and decreases at a longer time duration of 14x24 hours.
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Chakraborty, Prantik. "Application of Bamboo Treatment for the Construction of Shelter Houses". Journal of Civil and Construction Engineering 8, nr 2 (5.05.2022): 10–16. http://dx.doi.org/10.46610/jocce.2022.v08i02.002.
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Over the previous few decades, several investigations on various aspects of bamboo's structural use have been conducted. Some of these led to the development of various preservation methods to prevent the bamboo from bio deterioration and so improve its use, particularly in shelter housing. As a result, a variety of bamboo building materials have been developed. However, considerable research shortages exist in areas such as bamboo treatment methods and shelter construction styles. There has been a demand for a simple building standard for a long time. These concepts must be demonstrated before the full potential of bamboo as a building material can be realized. As a result, more research into bamboo treatment methods and shelter house construction patterns is required.
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Suriani, Efa. "Kajian Terhadap Variasi Metode dan Bahan Pengawet pada Proses Pengawetan Bambu-Kayu di Indonesia". EMARA: Indonesian Journal of Architecture 4, nr 1 (25.08.2018): 54–64. http://dx.doi.org/10.29080/emara.v4i1.338.
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Bamboo and wood are natural materials, each of which has a variety of uniqueness. Among its uniqueness is an irreplaceable building material between one another. However, weaknesses are also found in them especially related to termites or powder beetles. To be able to obtain maximum results in the use of these two materials, the preservation process was needed as a special treatment. With a variety of Bamboo preservation techniques, this paper tries to identify and examine various studies and best practices related to the Bambu-kayu preservation method in Indonesia. A qualitative approach was used with literature study techniques, field observations and in-depth interviews with entrepreneurs in preserving bamboo. From the results of the study obtained an illustration that the preservation method carried out depends on the needs of the user. It is also known that 10% Borak Boric concentrate has been able to be a chemical preservative that can be trusted to maximize material age. There should also be research on other preservatives, both chemical ones such as pyrolysis oil from plastic waste, as well as natural ones such as coconut shell liquid smoke and tobacco. Further research can also be focused on the strength of bamboo preserved by the preservation / boiling method. In addition to optimal material service age, it is necessary to consider several other criteria such as the ability to be mass produced / according to industry needs and able to be implemented significantly. Thus, it is expected that preservatives will be obtained that are safe for humans, environmentally friendly, workable and economical.
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Arsad, Effendi. "KARAKTERISTIK SERTA PENGEMBANGAN PENGGUNAAN KAYU KARET DAN BAMBU UNTUK BAHAN BAKU PERUMAHAN RAKYAT DAN INDUSTRI". Jurnal Riset Industri Hasil Hutan 4, nr 1 (1.07.2012): 36. http://dx.doi.org/10.24111/jrihh.v4i1.1200.
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Rubber wood and bamboo is an important natural resource to be developed as residential and industrial raw materials which are the raw material of commercial products. The presence of rubber wood and bamboo needs to be supported by the preservation and processing industry in order to be optimally utilized. Rubber wood has physical properties, mechanical and chemical equivalent of natural forest wood. properties of rubber wood used in rural as well fuel wood rafters to corral. While bamboo also has certain advantages compared to wood because it is easily preserved, processed and have a high elasticity While bamboo is used as a wall of the house after the split and created a kind of bamboo called palupuhan/gedek. Made simple, just the process of drying in the hot sun. Durability palupuhan/gedek could reach 10 years, but must be used in place are protected from rain. Without is bamboo used in as rafters to corral, ring, rafter and raw material of fishery.Keywords : rubber wood, bamboo, potency, characteristic, preservative.
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Peng, Wan Xi, Feng Juan Wu, Qiu Xue i Zhi Lin. "Study on Synergy Mold Preservation to Bamboo with Extractives". Advanced Materials Research 496 (marzec 2012): 367–69. http://dx.doi.org/10.4028/www.scientific.net/amr.496.367.
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In order to mold preservation to bamboo, the effect of the extractives from 28 tree leaves on bamboo biology mildewing was studied basing on full-factor test. The result was as follows: (1) The inhibition rate became lower for steam time longer. (2) The effects of soaking time and boiling time were all small at steam time of 1h. And The effects of Cinnamomum camphora leaves were better than ones of Cedrus deodara leaves. (3) Soaking, water boiling and steaming had synergy mold preservation to bamboo by Cinnamomum camphora tree root, Cinnamomum camphora leaves and Cedrus deodara leaves.
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Prasetyo, Haris, Dodik Ridho Nurrochmat i Leti Sundawati. "Feasibility Study of Community-Based Bamboo Preservation". Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) 9, nr 1 (1.03.2019): 200–209. http://dx.doi.org/10.29244/jpsl.9.1.200-209.
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Hadikusumo, Sutjipto A. "Pengaruh Ekstrak Tembakau terhadap Serangan Rayap Kayu Kering Cryptotermes cynocephalus Light pada Bambu Apus (Gigantochloa apus Kurz)". Jurnal Ilmu Kehutanan 1, nr 2 (25.01.2013): 47. http://dx.doi.org/10.22146/jik.1555.
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Effect of Tobacco Extracts on Apus Bamboo (Gigantochloa apus Kurz) resistance against Drywood Termite Cryptotermes cynocephalus Light (Gigantochloa apus Kurz) AttacksBamboo is one of community forest products and people use it for many purposes. Due to insect attack such as termite, the life time of bamboo product is short. To avoid chemical pollution in bamboo preservation process, tobacco extract was used.Tobacco was extracted in water, in the amounts of 100, 150 and 200 g in 1 l of water, at temperature of 70-80°C for 3 hours. Bamboo trees were cut, the bottom parts were soaked in tobacco extract solution for 1, 3 and 5 days. Samples were cut into 5 cm x 3 cm x bamboo thickness at the bottom, middle and upper parts of the bamboo tree. After being air dried, each sample was exposed to 50 dry wood termites in a small glass tube for two months.The results showed that bamboo preservation by diffusion with high concentration of tobacco extract (200 g tobacco extracted in 1 l of water) resulted in 61% termite mortality.
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Xiang, Lin Lin, Nian Ping Li, Zhou Chen i Xue Wen Chen. "Research of Thermal and Moisture Transport within Compound Bamboo Wall with Different Moisture Content". Key Engineering Materials 517 (czerwiec 2012): 887–91. http://dx.doi.org/10.4028/www.scientific.net/kem.517.887.
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In order to evaluate the energy-saving effect of the bamboo plywood as building enclosure, by measuring thermal conductivity of compound bamboo building enclosure with different moisture content, performance function between bamboo characteristic and thermal conductivity were deduced with numerical analysis method. First, we measured thermal conductivity with different moisture content. For the accuracy of data, we put a thin plastic film between the heating layer of the tester and the bamboo plywood to reduce water evaporation. Then we got the functional relation of moisture content and thermal conductivity, by using numerical analysis software. Finally, according to the national related standard and the performance of the bamboo plywood within different moisture content, we analyzed the advantages and disadvantages of the bamboo plywood as building enclosure. The results showed that the heat preservation and thermal insulation properties of bamboo plywood as construction materials are both stronger than traditional building materials such as reinforced concrete with different moisture content. Meanwhile, so as to ensure the heat preservation and thermal insulation properties and to achieve a good energy saving effect, wed better keep the moisture content of bamboo plywood in a low state.
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Wedayana, Komang Micho, I. Gusti Ngurah Anom Rajendra i Ni Ketut Agusintadewi. "Bamboo Material Benefits in Lobby Eco Villa Construction Building in Mandalika Area, Lombok-Nusa Tenggara Barat". Journal of A Sustainable Global South 2, nr 2 (31.08.2018): 15. http://dx.doi.org/10.24843/jsgs.2018.v02.i02.p05.
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Bamboo is one of the building materials that is no stranger to the people of Indonesia. Bamboo grows abundantly throughout Indonesia and has become part of the lives of Indonesian people. Bamboo is used because it has strong material characteristics but has a light weight for building construction needs. Bamboo is also known to have ecological value that is good for the environment because it only takes about 3 to 5 years of growth to be ready for use as material better than wood materials that can reach 40 years. With very fast growth and the ability to adapt to a good climate, bamboo is an alternative material that can be a renewable resources. However, modern society now has a perception that bamboo is an ancient material and material for the poor and has a low aspect of durability. Even though bamboo can be used for the structure of tourism accommodation building as well as villa it will give a unique look with renewal of designs and the development of more innovative ways of preservation in order to become a development effort that is more directed towards environmental preservation. By using bamboo extensively in the structure of buildings, the circulation of the presence of bamboo can support the people's economy and have a great positive impact on the environment.
Index Terms— bamboo, building construction, renewable resousces, design.
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Chen, Lin, Lu He, Jiulong Xie, Zhongpeng Qiu, Yongze Jiang, Hui Xiao, Yuzhu Chen, Cornelis F. de Hoop i Chung-Yun Hse. "The effect of chemical treatment on green color preservation and surface characteristics of Neosinocalamus affinis bamboo". BioResources 14, nr 3 (21.05.2019): 5327–38. http://dx.doi.org/10.15376/biores.14.3.5327-5338.
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Bamboo culms or bamboo plywood possessing a native green surface color are highly valuable for use in interior decoration. However, the green surface color of bamboo can easily become discolored in ambient environments without any protection. In order to maintain the green surface color of Neosinocalamus affinis bamboo, this study used copper sulfate (CuSO4), phosphoric acid (H3PO4), and acetic acid (CH3COOH) solutions as protectors. The changes in surface color and characteristics of the bamboo samples before and after the treatment were evaluated. The results showed that the N. affinis bamboo samples treated with 2% CuSO4 solution at 80 °C for 3 h exhibited an attractive green color, with a* and b* values of -7.61 and 5.13, respectively. The indoor durability test result indicated that bamboo samples treated with CuSO4, CuSO4/H3PO4, and CuSO4/CH3COOH solutions all had excellent color durability. After the treatment, the relative copper content on the bamboo surface slightly increased, while the magnesium content decreased. The chlorophyll structure was changed, and reactions between chlorophyll and copper ions may have occurred. The silicon was almost completely removed, and the surface structure of the treated bamboo changed, resulting in good permeability for the treatment.
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Hidayat, Robist. "“SEJUTA BAMBU UNTUK INDONESIAKU” SOCIO-ECOPREUNEUR UNTUK MENSEJAHTERAKAN PENGRAJIN BAMBU DI DESA HARGOMULYO, GEDANGSARI, GUNUNG KIDUL, YOGYAKARTA DALAM MOMENTUM MASYARAKAT EKONOMI ASEAN( MEA)". Jurnal Pengabdian Barelang 1, nr 01 (21.01.2019): 16. http://dx.doi.org/10.33884/jpb.v1i01.959.
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Indonesia's bamboo potential is currently ranked third after India and China. Bamboo holds enormous opportunities and potential to be utilized in improving the economy. However, the potential of bamboo possessed by this nation has not been utilized optimally, this material is very important because it can be classified into a sustainable germplasm, with a note that the use is not excessive and the extraction is right. What happened in Indonesia, bamboo continued to be cut down without any effort to plant and maintain so that the number of bamboo populations continued to decline. Some areas with good potential for bamboo include Gunungkidul, Special Region of Yogyakarta. Efforts to increase the value of bamboo also need to be balanced with conservation efforts as an increase in bamboo biodiversity itself. The existence of the Asean Economic Community (AEC) at the end of 2015 is a broader economic and market integration. This indicates open competition for trade in goods, services, investment, capital and workers. From these problems, we create a socio-ecopreneur with the theme "a million bamboos for my Indonesia". This product is made from 100% bamboo material, then innovates on bamboo crafts to become a creative, eco-friendly, sustainable, and originally hand made industrial product. This product is suitable for use as house accessories, household utilities, and others. This product uses traditional lamination technology (press) and bamboo preservation. we also developed a bamboo business management model that is beneficial for the economic resilience of local communities, especially for communities in Hargomulyo Village and at the same time beneficial to environmental biodiversity. Using a global interconnection ethnographic approach where we and the community are fully involved in the activity process starting from assessment, planing, implementation (action), until monitoring-evaluation.
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Hidayat, Robist, i M. Irfan Zidni. "“SEJUTA BAMBU UNTUK INDONESIAKU” Socio-Ecopreuneur Untuk Mensejahterakan Pengrajin Bambu Di Desa Hargomulyo, Gedangsari, Gunung Kidul, Yogyakarta dalam Momentum Masyarakat Ekonomi Asean (MEA)". Jurnal ABDINUS : Jurnal Pengabdian Nusantara 3, nr 1 (10.09.2019): 111. http://dx.doi.org/10.29407/ja.v3i1.12673.
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Indonesia's bamboo potential is currently ranked third after India and China. Bamboo holds enormous opportunities and potential to be utilized in improving the economy. However, the potential of bamboo possessed by this nation has not been utilized optimally, this material is very important because it can be classified into a sustainable germplasm, with a note that the use is not excessive and the extraction is right. What happened in Indonesia, bamboo continued to be cut down without any effort to plant and maintain so that the number of bamboo populations continued to decline. Some areas with good potential for bamboo include Gunungkidul, Special Region of Yogyakarta. Efforts to increase the value of bamboo also need to be balanced with conservation efforts as an increase in bamboo biodiversity itself. The existence of the Asean Economic Community (AEC) at the end of 2015 is a broader economic and market integration. This indicates open competition for trade in goods, services, investment, capital and workers. From these problems, we create a socio-ecopreneur with the theme "a million bamboos for my Indonesia". This product is made from 100% bamboo material, then innovates on bamboo crafts to become a creative, eco-friendly, sustainable, and originally hand made industrial product. This product is suitable for use as house accessories, household utilities, and others. This product uses traditional lamination technology (press) and bamboo preservation. we also developed a bamboo business management model that is beneficial for the economic resilience of local communities, especially for communities in Hargomulyo Village and at the same time beneficial to environmental biodiversity. Using a global interconnection ethnographic approach where we and the community are fully involved in the activity process starting from assessment, planing, implementation (action), until monitoring-evaluation.
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Changchai, Surintraporn, Thawanrat Sumrit, Thanapon Kitpot i Pacharaporn Inrirai. "Impact of storage condition on postharvest preservation of fresh Bambusa sp. shoot". Food Research 4, nr 1 (30.07.2019): 57–63. http://dx.doi.org/10.26656/fr.2017.4(1).225.
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This research was aimed to study postharvest senescence of fresh Bambusa sp. shoot. The harvested bamboo shoots were packed in linear low-density polyethylene (LLDPE, 0.07 mm thick) bag and stored in 2 conditions: ambient (29±3°C) and refrigerated temperatures (5±3°C). The physical and chemical properties during the 7 days storage were investigated for postharvest quality management. The storage of the bamboo shoots at ambient greatly affected the physical and chemical properties (weight loss, discoloration, reducing sugar content and total acidity content) compared to the refrigerated storage. Under the ambient storage, critical weight loss of shoots (approximately 5) was recorded at day 4 storage along with the darkening of the basal section. Moreover, the reducing sugar rapidly decreased to 50% of the initial at day 2 storage. Sensory evaluation was conducted, and consumers were able to accept bamboo shoots stored at ambient up to one day of storage. On the other hand, bamboo shoots stored in refrigerated up to 7 days were acceptable. This is due to the quick change of color and odor of the bamboo shoots which can be the quality indicators of the harvested shoots.
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Arsad, Effendi. "PENINGKATAN DAYA TAHAN BAMBU DENGAN PROSES PENGASAPAN UNTUK BAHAN BAKU KERAJINAN". Jurnal Riset Industri Hasil Hutan 6, nr 2 (31.12.2014): 31. http://dx.doi.org/10.24111/jrihh.v6i2.1235.
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Bamboo in South Kalimantan has not been used optimally, it is because bamboo susceptible organisms, including termites and powder. Research durability of bamboo with a curing process for raw materials craft has been done. This study aims to improve the durability of bamboo as raw material craft. The type of raw materials used are bamboo lear (Gigantochloa smear Kurz) and Bamboo betung (Gigantochloa atter). Old fumigation 5 days, 10 days and 15 days. Long trial against termites feed bamboo strips 10 days, 20 days and 30 days. Long curing time can improve the durability of bamboo strips against destructive organisms. 30 days storage of small attacks against the bamboo strips. Curing process can be used as a way of preservation of bamboo as raw material for handicrafts. Keywords: bamboo, fumigation, durability, organisms
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Poluan, David, Syahrul Syah Sinaga i Udi Utomo. "The Role of Society and Artists in the Preservation of Bamboo Music in Minahasa". Edumaspul: Jurnal Pendidikan 7, nr 1 (1.03.2023): 1719–24. http://dx.doi.org/10.33487/edumaspul.v7i1.6420.
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Musik Bambu merupakan kelompok orkes musik instrumen tradisional yang berasal dari suku Minahasa, Sulawesi Utara. Penelitian ini berfokus pada dua jenis Musik Bambu di Minahasa, yaitu Musik Bambu Melulu, dan Musik Bambu Klarinet. Penelitian ini bertujuan untuk mengetahui upaya pelestarian Musik Bambu yang dilakukan oleh Pelaku seni dan Masyarakat di desa Tumaratas dua, kecamatan Langowan Barat, kabupaten Minahasa, dan desa Liwutung. Kecamatan Pasan, Kabupaten Minahasa Tenggara. Penelitian ini menggunakan jenis penelitian kualitatif dengan kajian etnomusikologi. Etnomusikologi merupakan disiplin ilmu yang memayungi beberapa disiplin ilmu lain seperti musikologi, organologi, dan antropologi. Hasil yang didapati adalah terdapat perbedaan dalam upaya pelestarian yang dilakukan oleh masyarakat dan pelaku seni di desa Tumaratas Dua, dan desa Liwutung. Musik Bambu Melulu yang merupakan jenis Musik Bambu pertama di Minahasa masih dipertahankan keasliannya oleh pelaku seni di Desa Tumaratas Dua meskipun dihadapi oleh tantangan perkembangan zaman. Meskipun banyak ancaman yang dihadapi dalam pelestaran Musik Bambu Melulu, masyarakat di desa Tumaratas Dua juga masih menggunakan Musik Bambu Melulu dalam acara/kegiatan-kegiatan desa. Di sisi lain, Musik Bambu Klarinet di desa Liwutung hingga saat ini masih dilestarikan oleh pelaku seni dan masyarakat disana. Upaya-upaya yang dilakukan adalah perubahan organologi, pengembangan aransemen, dan keterelibatan masyarakat dari kalangan muda hingga dewasa dalam Musik Bambu Klarinet.Kata Kunci: Pelestarian, Perubahan, Musik Tradisional
Abstract Bamboo Music is a group of traditional musical instrument orchestras originating from the Minahasa tribe in North Sulawesi. This research focuses on two types of Bamboo Music in Minahasa: Melulu Bamboo Music and Clarinet Bamboo Music. This study aims to determine the efforts to preserve Bamboo Music carried out by performers and the community in Tumaratas Dua village, West Langowan sub-district, Minahasa district, and Liwutung village. Pasan District, Southeast Minahasa Regency This study combines qualitative research with ethnomusicological studies. Ethnomusicology is a discipline that covers several other disciplines, such as musicology, organology, and anthropology. The results found that there were differences in the conservation efforts carried out by the community and artists in Tumaratas Dua village and Liwutung village. Melulu Bamboo Music, which is the first type of Bamboo Music in Minahasa, is still maintained by artists in Tumaratas Dua Village, despite the challenges of the times. Even though there are many threats to the performance of Melulu Bamboo Music, the community in Tumaratas Dua village still uses Melulu Bamboo Music in village events and activities. On the other hand, the Clarinet Bamboo Music in Liwutung village is still being preserved by artists and the people there. The efforts made are organological changes, arrangement development, and community involvement from young people to adults in Clarinet Bamboo Music.Keywords: Preservation, Change, Traditional Music
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Pertiwi, Yus Andhini Bhekti, Malihatun Nufus, Ana Agustina, Rissa Rahmadwiati, Rezky Lasekti Wicaksono i Ike Nurjuita Nayasilana. "STUDI KEANEKARAGAMAN, BIOMASSA DAN CARBON STOCK BAMBU DI TAMAN HUTAN RAYA K.G.P.A.A. MANGKUNAGORO I". Jurnal Belantara 4, nr 2 (3.08.2021): 140. http://dx.doi.org/10.29303/jbl.v4i2.816.
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K.G.P.A.A. Mangkunagoro I Forest Park is the one and only forest park in Central Java. As area of protection, life support system, and biodiversity preservation, K.G.P.A.A. Mangkunagoro I Forest Park plays an important role for life, especially for people around the forest area. To ensure this function, the sustainability of forest functions is determined by the presence of vegetation in the forest area. The purpose of this study was to determine the diversity of species, biomass and carbon stock of bamboo in K.G.P.A.A. Mangkunagoro I Forest Park. The diversity of bamboo species was observed by exploration method with an inventory. Then, based on the inventory data obtained, one species of bamboo was selected based on its number of clumps to determine the biomass and carbon storage. In the present study, there were 20 species bamboo at K.G.P.A.A. Mangkunagoro I Forest Park namely Bambusa balcoa, B. balcoa var. Capensis, B. bambos, B. blumeana, B. multiplex-green hedge, B. multiplex-alphanse karr, B. oldhami, B. tuldoides, B. vulgaris vulgaris, B. vulgaris vitata, B. vulgaris wamin budha, Dendrocalmus asper, D. asper thai, D. asper black, D. hamiltoni, Guadua amplexifolia, G. agustifolia, Oxytenanthera abysinica, Phyllostacys aurea, dan P. nigra. Furthermore, D. asper (petung bamboo) was the most dominated bamboo species. The number of D. asper were 758 clumps/ha and 3,213 reeds/ha. The average D. asper biomass was 6.02 kg/reed. Thus, the estimated biomass per ha was 19.5 tonnes/ha. In addition, D. asper has the ability to store carbon of 9.1 tonnes/ha.
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Ampangallo, Bastian Artanto. "Studi Perilaku Balok Beton dengan Tulangan Bambu Laminasi Limbah Plastik". Journal on Education 4, nr 4 (30.08.2022): 1639–49. http://dx.doi.org/10.31004/joe.v4i4.2308.
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The method used in this study is an experimental method by conducting a series of tests ranging from bamboo preservation, bamboo lamination and aggregate testing. The design of concrete mix design uses the SK SNI 03-2834 - 2000 method. The dimensions of the beam used are 900 mm long, 100 mm wide, and 150 mm high. Variations in the shape of the bamboo reinforcement used are square and circle diameter of 10 mm.The results showed that the flexural strength produced by steel reinforcing concrete blocks was 842.4253 Kgm, square laminated bamboo reinforcement concrete blocks amounted to 546.7123 Kgm, and circular laminated bamboo reinforcement concrete blocks amounted to 536.5153 Kgm. The percentage of average flexural strength of laminated bamboo reinforcement is equivalent to 60% of steel reinforcement.
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Mudzakir, Ahmad, Soja Siti Fatimah, Yayan Sanjaya, Budiman Anwar i Gumilar Miftahurrahman. "Chloride Salts of Triethyl- and Benzyl-Triethyl-Ammonium: A New Antifungal for Giant Bamboo (Dendrocalamus asper) Preservation". Advanced Materials Research 1162 (kwiecień 2021): 35–40. http://dx.doi.org/10.4028/www.scientific.net/amr.1162.35.
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In this study, quarternary ammonium salts based on triethylammonium and benzyltriethylammonium cations with the anion of chloride are successfully used for giant bamboo (Dendrocalamus Asper) preservation. These salts are new biocides as well as new salts which penetrate bamboo well. The prepared salts with hydrogen and benzyl substituent at the cation and consisted of chloride anion, exhibited fungicidal activity against Aspergillus Flavus. The effective and lethal doses were measured by the agar-plate method. In their activity against bamboo degrading fungi, salt of benzyl-triethyl-ammonium chloride was comparable with commercially available benzalkonium chloride and didecyldimethylammonium. Keywords: Triethylammonium, Benzyltriethylammonium, chloride, antifungal, and giant bamboo (Dendrocalamus Asper) and Aspergillus Flavus
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Presiden Dewagana, Gallus, i Kamal A. Arif. "THE SUSTAINABILITY OF BAMBOO MATERIALS IN THE BUMI PEMUDA RAHAYU BAMBOO HALL BUILDING". Riset Arsitektur (RISA) 6, nr 01 (21.12.2021): 58–73. http://dx.doi.org/10.26593/risa.v6i01.5426.58-73.
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Abstract - The issue of global warming strongly encourages architects to use sustainable materials to preserve nature. Bamboo material is an ecological and sustainable material. Bamboo is also predicted as a future material. The strengths and advantages of bamboo are very likely to be used as a building construction material. Unfortunately, it is not uncommon for bamboo material to be used inappropriately so that it does not optimize the ecological and sustainable properties of bamboo. The object of study chosen was the Bumi Pemuda Rahayu bamboo hall. This object is close to the concept of sustainability as seen from the function of the building, which is a co-creating space that prioritizes sustainability-related activities.
This research uses qualitative-quantitative methods that will compare the theory regarding the concept of sustainability of materials related to the building material life cycle with the data obtained. The concept will be divided into three aspects, namely design aspects, construction aspects, and maintenance and renovation aspects. These three aspects can be examined by knowing the object data related to these aspects. The results of the study will answer whether the use of bamboo material in the object of study is in accordance with the concept of sustainability of the bamboo material.
The analysis of the design stage pays attention to material selection, material preservation, how to optimize the age of bamboo and the selection of a structural system. The construction stage is analyzed by considering the type of connection used. The maintenance and renovation phases are analyzed by paying attention to how to renovate the bamboo structure and post-construction maintenance of the building.
This building is appropriate in choosing the type of material, applying preservation of bamboo materials, and successfully preventing bamboo from environmental influences in order to reach its optimal age. In terms of structural system selection, this building is also appropriate by applying the arc rod structural system. Bolted joints are appropriate for complex structural systems, it's just that there must be special treatment at the base of the arc structure that receives the greatest load due to cracks. Renovation and maintenance aspects must be considered again because this building will have difficulty if you have to do renovations, especially on the arc structure. Maintenance that is rarely performed can also reduce the life of the building.
Key Words: bamboo, sustainable materials, Bumi Pemuda Rahayu
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., Suranto, Budi Eko Soetjipto, Hari Wahyono, Agung Haryono i Shazaitul Azreen Rodzalan. "COMMUNITY BASED TOURISM: REVITALIZATION OF VILLAGES THROUGH BAMBOO PLANTATION CONSERVATION". Humanities & Social Sciences Reviews 7, nr 2 (19.05.2019): 331–39. http://dx.doi.org/10.18510/hssr.2019.7239.
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Purpose of the Study: This study aims to explore villages’ revitalization activities through the development of bamboo plantation conservation and by using the Community-Based Tourism (CBT) model within the perspectives of natural conservation, cultural preservation, and economic development.
Methodology: This study employs qualitative methods through interviews and observation of the Papringan market in Temanggung, Central Java, Indonesia. The interview session was conducted among Papringan market management and community members (who are involved in the market’s activities), policymakers, and tourists, through snowball sampling.
Main Findings: The results revealed that the Papringan market was able to revitalize the village and impact nature conservation, cultural preservation, and economic development. The Papringan market was able to sustain the bamboo garden, keep environment green, make use of the bamboo, and transform it into products. The Papringan market community members enable the young generation to inherit the local wisdom and values and introduce their culture to tourists. There is an increase in the community members’ income and progress in the infrastructure, which supports the community’s economic activities.
Applications of this study: Revitalization of villages through bamboo garden conservation provides benefits to stakeholders as it related to the tourist spot of Papringan market, can sustain the natural environment, and add to economic growth.
Novelty/Originality: The study is conducted to conserve the bamboo garden in sustaining the Papringan market as a tourist spot, as it adds value to the community.
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Ruiz-Sanchez, Eduardo. "Otatea ramirezii (Poaceae: Bambusoideae: Bambuseae) flower description and the importance of the Mexican national living bamboo collection". Phytotaxa 150, nr 1 (3.12.2013): 54. http://dx.doi.org/10.11646/phytotaxa.150.1.4.
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Botanical gardens have several aims, among which is to increase awareness of plant diversity, to study it, and to conserve it. The Francisco Javier Clavijero Botanical Garden at the Instituto de Ecología, in Xalapa, Mexico, curates the Mexican national living national bamboo collection. In 2010 a new Otatea species was collected, described and cultivated in the living bamboo collection. Two years after being planted, this bamboo began to flower in the summer of 2012. I decided to visit the type locality and I found the entire population flowering. Based on collected specimens, the synflorescences and spikelets of Otatea ramirezii are described and these structures are compared with those of the known Otatea species described with flowers. The living national bamboo collection of Mexico is important for the preservation of native species and, given that the flowering cycles of most bamboo species are not known, for the documentation of their life cycles.
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Han, Jiu Chun, Xi Hong Li i Yan Wu. "Evaluation and Measured Analysis by FTIR of Fiber Insulation Materials Used in Inflatable Mini Cold Storage". Advanced Materials Research 997 (sierpień 2014): 346–49. http://dx.doi.org/10.4028/www.scientific.net/amr.997.346.
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Thermal insulation performance is a key factor in evaluation of thermal insulation materials. The chemical structure of polyester fiber, bamboo fiber and polylactic acid fiber was analyzed, and thermal insulation properties of the samples were investigated in terms of the measured transmittance of IR with before and after treated. The results showed that the measured transmittance of IR of corn fiber was lower than polyester fiber and bamboo fiber. In addition, the measured transmittance of bamboo fiber changed obviously, polyester fiber had small changes, polylactic acid fiber almost had no change. Moreover, the measured transmittance had an increasing trend. The heat preservation performance decreased after the samples were treated.
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Chen, Shun Liang, Yang Ouyang i Qiao Lin. "Study on Compressive Performance of Prefabricated Wall Components in Bamboo and Wood". Advanced Materials Research 639-640 (styczeń 2013): 740–44. http://dx.doi.org/10.4028/www.scientific.net/amr.639-640.740.
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According to the design proposal of prefabricated bamboo composite wall components that with the functions of heat preservation, heat insulation, heat conduction and energy accumulation, a method to calculate the effective area of the component’s cross section is proposed in this paper. The prototype compressive tests of prefabricated bamboo composite wall components have been carried out using large scale test loading devices. The test results show that after adding the movement joint of the plywood outside the component, the compression strength has increased 39% due to circular bamboo, wood border and panel in the component have reached a common strength bearing state, therefore optimize the design proposal.
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Kaur, Perminder Jit, Santosh Satya, Kamal K. Pant i Satya N. Naik. "Eco-friendly preservation of bamboo species: Traditional to modern techniques". BioResources 11, nr 4 (11.08.2016): 10604–24. http://dx.doi.org/10.15376/biores.11.4.kaur.
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The continuous depletion of forests calls for the astute usage of existing resources. Fungi and termites cause serious damage to biomass under storage and service conditions. Various protective treatments with high amounts of toxic chemicals are used by the wood and bamboo industry. Efforts are being made the world over to develop environmentally friendly preservatives for wood and bamboo species. Recent research highlights the potential and effectiveness of traditional practices and procedures, mainly water leaching technique and smoke treatment. Under laboratory conditions, the service life of treated blocks were found to be at a par with commercial chemical preservative treated blocks. Various plant extracts and oil-based formulations, such as organic acids, essential oils, and eco-friendly chemical-based preservatives, are in the stage of development. The bio-efficacy of such preservatives is measured in terms of the improvement in resistance to fungi and termites. However, much work still needs to be done to completely determine the efficacy of many of these newly developed preservatives and techniques. The present paper discusses an overview of the developments in the field of environment-friendly biomass preservatives.
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Behera, Prapti, i Seetharaman Balaji. "Health Benefits of Fermented Bamboo Shoots: The Twenty-First Century Green Gold of Northeast India". Applied Biochemistry and Biotechnology 193, nr 6 (26.01.2021): 1800–1812. http://dx.doi.org/10.1007/s12010-021-03506-y.
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AbstractThe word “bamboo” reminds us of “a hollow stick,” but it is filled with a plethora of health benefits. The tribals of northeastern India ferment these beneficial bamboo shoots for the goodness of mankind. Fermentation is an important age-old biotechnological procedure used for the preservation of food products. Fermented bamboo shoots form the niche for many microorganisms, and this confers positive effects and advantages in many ways. These magical shoots have tremendous health benefits like anti-cancer, anti-oxidant, anti-aging, cardioprotective, weight loss, probiotics, to name a few. Apart from health benefits, fermented bamboo shoots form important functional foods and have industrial and economical values. Though these are commonly found and started in the tribal area, and local markets, today, they are valuable all around the world, as popular as gold. Hence, fermented bamboo shoots are referred as “green gold” of India. This review briefs about various health benefits, advantages, disadvantages, future scope, and finally the economic values of fermented bamboo shoots, the “green gold” of the twenty-first century.
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Zuraida, Siswanti, i Dewi Larasati. "The Assessment of Marginal Prevention Costs on Bamboo Preservation Method". Procedia Environmental Sciences 28 (2015): 789–98. http://dx.doi.org/10.1016/j.proenv.2015.07.093.
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Sánchez-Medrano, María Teresa, Elena Izquierdo-Kulich, Yolanda Guadalupe Aranda-Jiménez i Edgardo Jonathan Suárez-Domínguez. "Estudio mecánico del desplazamiento de fluidos en Bambú para su preservación". Ingeniería, investigación y tecnología 19, nr 3 (1.07.2018): 323–29. http://dx.doi.org/10.22201/fi.25940732e.2018.19n3.027.
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Liu, Jiying, Hong Chen i Yiming Shen. "Use-wear experimental studies for differentiating flint tools processing bamboo from wood". Documenta Praehistorica 46 (9.12.2019): 326–38. http://dx.doi.org/10.4312/dp.46-20.
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Bamboo is widespread in south China and is one of the major organic resources in daily use through history due to its similar potential use value as wood. Due to the unfavourable preservation conditions and taphonomic alteration, the rare discovery of well-preserved organic remains from Palaeolithic sites means there is a lack of direct studies on the technology and behaviour of early prehistoric humans. Use-wear analysis has been proved as a reliable method to detect evidence left by working wood and bamboo on stone artefacts. This study aims to provide an experimental reference of use-wear features and patterns to identify and interpret the exploration of bamboo and wood resources in prehistory. In this experiment, 12 flint flakes were selected for processing bamboo stems and pine branches with working motions of whittling, sawing, and chopping. The results show that the use-wear features, including edge scarring, edge rounding, and polish, of bamboo-working and wood-working are distinctive. Edge scarring is closely related to the working motion, and moderate bright to very bright polish is a significant feature associated with bamboo-working. It is possible to distinguish wear traces caused by bamboo-working from those by wood-processing througha combination of low-power and high-power techniques under a 3D digital microscope.
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Liu, Jiying, Hong Chen i Yiming Shen. "Use-wear experimental studies for differentiating flint tools processing bamboo from wood". Documenta Praehistorica 46 (9.12.2019): 326–38. http://dx.doi.org/10.4312/dp.46.20.
Pełny tekst źródłaStreszczenie:
Bamboo is widespread in south China and is one of the major organic resources in daily use through history due to its similar potential use value as wood. Due to the unfavourable preservation conditions and taphonomic alteration, the rare discovery of well-preserved organic remains from Palaeolithic sites means there is a lack of direct studies on the technology and behaviour of early prehistoric humans. Use-wear analysis has been proved as a reliable method to detect evidence left by working wood and bamboo on stone artefacts. This study aims to provide an experimental reference of use-wear features and patterns to identify and interpret the exploration of bamboo and wood resources in prehistory. In this experiment, 12 flint flakes were selected for processing bamboo stems and pine branches with working motions of whittling, sawing, and chopping. The results show that the use-wear features, including edge scarring, edge rounding, and polish, of bamboo-working and wood-working are distinctive. Edge scarring is closely related to the working motion, and moderate bright to very bright polish is a significant feature associated with bamboo-working. It is possible to distinguish wear traces caused by bamboo-working from those by wood-processing througha combination of low-power and high-power techniques under a 3D digital microscope.
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Murtodo, Ali, i Dwi Setyati. "The Inventory of Bamboo in Antirogo Sub-district Sumbersari District Jember Regency". Jurnal ILMU DASAR 15, nr 2 (13.08.2015): 115. http://dx.doi.org/10.19184/jid.v15i2.1406.
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Antirogo is a sub-district of Jember district, it's surrounding citizen utilize bamboo for daily needs such as building materials, agricultural equipment, bridges, vegetables and crafts. The continuous utilization is not accompanied by efforts of cultivating so that will have impacts on a population decline and preservation of them. Then it needs to do an inventory of bamboo in Antirogo. This research was conducted on March to September in 4 villages (Krajan, Trogowetan, Pelinggian, and Jambuan) used the exploration method. The results showed that 11 species of bamboo which consists of 4 genus (Bambusa, Dendrocalamus, Gigantochloa, and Schizostachyum) i.e. Bambusa blumeana Bl. ex Schult., Bambusa maculata Widjaja, Bambusa vulgaris Schard. ex J.C., Bambusa vulgaris var. striata (Lodd. ex Lindl.), Dendrocalamus asper Backer, Gigantochloa apus Kurz, Gigantochloa atter (Hassk.) Kurz ex Munro, Gigantochloa sp., Gigantochloa pseudoarundinacea (Steud.) Widjaja, Schizostachyum silicatum Widjaja, dan Schizostachyum zollingeri Steud. Keywords: Antirogo, Bamboo, Inventory, Poaceae.
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Ferdiansyah, Mokhammad Khoiron, Ulfa Setiwati, Enny Purwati Nurlaeli i Fafa Nurdyansyah. "Sensory and Microbiological Properties of Pickled Bamboo Shoots (Bambusa vulgaris)". International Journal of Eco-Innovation in Science and Engineering 1, nr 01 (14.05.2020): 35–41. http://dx.doi.org/10.33005/ijeise.v1i01.14.
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Most people currently preserve bamboo shoots (Bambusa vulgaris) that have been harvested using alum which has an adverse effect on the human body. Alternative preservation of bamboo shoots can be done by making bamboo shoots using a solution of sugar and salt solution. This study aims to determine the effect of salt and sugar concentrations on the sensory and microbiological properties of pickled bamboo shoots. The design used was the factorial method in the basis of a completely randomized designs (CRD) using two factors, namely salt solution and sugar solution. The formulation used were sugar concentration 1%; 2%; 3% and salt concentration 10%; 12.5%; 15% Sensory test results showed that the concentration of sugar and salt affected the hedonic test values of color, aroma, and texture. Whereas microbiological analysis showed that there is an increase in the total plate count by increasing fermentation time
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Mahmud, Fathmah, I. Nyoman Merdana, Hariyadi Hariyadi, Ngudiyono Ngudiyono i Ni Nyoman Kencanawati. "Pemanfaatan Bambu Lokal Sebagai Struktur Kandang Ayam Sistem Baterai Di Kelurahan Kelayu Utara Kabupaten Lombok Timur". Jurnal Gema Ngabdi 4, nr 1 (30.03.2022): 8–15. http://dx.doi.org/10.29303/jgn.v4i1.155.
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Currently, due to the low production of eggs in Nusa Tenggara Barat Province, most eggs on the market are brought in from other region. Despite it’s huge population, representing 24,6% population of Nusa Tenggara Barat, East Lombok could supply 2% of market demand at most. The high cost of chicken coop construction is one of the main reasons of this low production. Meanwhile, Bamboo is abundant in East Lombok, it’s thrive along Tojang River Bank. Bamboo could be use as substitute material for battery cages. Cost production of battery cages from bamboo is relatively lower than the one made from hardwood, steel, light steel, and baton. Considering accessible substitute materials at lower price are available, the cost production could be reduced. This community service is aiming for local community cognition of local bamboo as low priced material. This community service is implemented by discourse, which done by a number of survey, survey of the community service location, and discourse to give information of how to utilize local bamboo as battery cages material, size of the cages including size of individual cage, gap between column, column’s height, local bamboo as material for frame and purlin, bamboo as economy and environmental friendly material, preservation method, suitable bamboo joint model for battery cages structure. Due to COVID-19, The battery cages constructed in the community service location was evaluated through zoom meeting.
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Mansor, Hazrina, Nursuzila M. A. A. Wahab, Yazmin Sahol Hamid i Mohd Khairul Kamarudin. "A mockup unit of the an-eco budget bamboo chalet: design and cost estimation analysis". MATEC Web of Conferences 258 (2019): 01010. http://dx.doi.org/10.1051/matecconf/201925801010.
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To succeed by 2050, Malaysia visions would need to be ecologically sustainable. To align with this strategy, a mock-up unit of an-eco budget bamboo chalet is proposed and designed with the aim to provide an affordable and sustainable chalet using local sustainability features and expand the use of natural resources. A sustainable bamboo chalet requires proper initial treatments and preservation in maintaining its esthetic appearance and strength. Otherwise, it can be less durable and under certain circumstances would incur high maintenance cost to the owner. In this study, the proposed unit of an eco-budget bamboo chalet is designed and analyzed using the Staad Pro V8i software. The projection cost of the bamboo chalet in the next 25 years is studied comparatively in which involves a comparison of using a different material, i.e. concrete with the same built-up area. The bamboo chalet had a built-up land area of approximately 7.5 m x 7 m (53 m2) and is made of 95% bamboo which comprises of two different species, i.e. Bambusa Vulgaris and Dendrocalamus Asper Bamboo. The results showed that construction material of the chalet saves up to 18% more when using bamboo compared to concrete. However, the total projected cost of the chalet for the next 25 years by using bamboo was 14% higher compared to concrete. Therefore, emphasis on the usage of bamboo for long-term strategy is required to maintain and control the gradual trend cost incurred if green building is to be built in Malaysia.
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Zhou, Ben Zhi, Xiao Ming Wang, Yong Hui Cao, Wei Jian Kong i Yi Lin Tang. "Water and Soil Conservation Characteristics for Two Typical Subtropical Forests in Southeast China". Advanced Materials Research 518-523 (maj 2012): 4827–31. http://dx.doi.org/10.4028/www.scientific.net/amr.518-523.4827.
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Moso bamboo and natural secondary forests are the typical forest types in subtropical area in China. With field observation at the Qiangjiangyuan Forest Ecosystem Research Station. the effect of the two typical forests was compared on soil and water conservation and their difference was quantified. The results showed that: (1) The runoff coefficients for moso bamboo and natural broad-leaved secondary forest go up with increase of precipitation. (2) Natural broad-leaved secondary and moso bamboo forests both are pretty good in preservation of water source and water and soil conservation. The former is better than the latter. moso bamboo forest is over 90% higher than natural broadleaved secondary in runoff generation, and three times higher in sediment yield. (3) Runoff for two forest types has a significant correlation with precipitation outside the forest. Total runoff has a significant linear relation with precipitation, and the runoff coefficient has a logarithm correlation with precipitation.
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Sulaeman, Aminudin, Rudi Dungani, Nuruddin Nurudin, Sri Hartati, Tati Karliati, Pingkan Aditiawati, Anne Hadiyane, Yoyo Suhaya i Sulistyono . "Review on Quality Enhancement of Bamboo Utilization: Preservation, Modification and Applications". Asian Journal of Plant Sciences 17, nr 1 (15.12.2017): 1–18. http://dx.doi.org/10.3923/ajps.2018.1.18.
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Lia Rosida, Syech Idrus, Sri Wahyuningsih, Lalu Yulendra, Si Luh Putu Damayanti, Distiya Azhari i Yusuf Martadinata. "DOMESTIC MARKET DEMAND IDENTIFICATION FOR SUSTAINABLE BAMBOO ECOTOURISM PRODUCT DEVELOPMENT STRATEGY IN SEMBALUN LAWANG". International Journal of Geotourism Science and Development 1, nr 1 (28.10.2021): 16–21. http://dx.doi.org/10.58856/ijgsd.v1i1.4.
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Despite its applaudable economic benefits (Fleischer & Felsenstein 2000, Goodwin 2008), over-tourism could cause detrimental effects on environment and local cultures. Ecotourism as one of the fastest growing industries in the world (UNWTO, 2001; Self et al, 2010) that balances between economic opportunity as well as cultural and natural preservation should be pervasively applied in Indonesia with abundant natural and cultural competitiveness as the third largest biodiversity in the world after Brazil and Zaire (Janita, 2012). Previous studies revealed the needs to conduct research on responsible marketing and very limited studies investigate responsible product development for bamboo ecotourism concept. Hence, this quantitative study with 64 respondents (18-53 y-o) aims at examining Indonesian domestic market needs and trends as a basis to design responsible bamboo ecotourism products as a part of responsible marketing efforts in Sembalun Lawang, Lombok, Indonesia. This study was carried out through online questionnaire by attaching short-video and description about Sembalun Lawang bamboo forest attractions for ecotourism. The research result shows that 92% of respondents found the bamboo forest is attractive and suitable for ecotourism concept. Among 18 potential activities, the study shows top five desired bamboo ecotourism activities encompassing; picture taking at natural spots, nature walk, learning about local culture on bamboo usage, learning about types and benefits of bamboo plants, and enjoying surrounding fauna and flora. Since the study is confined to Indonesian domestic market research, further research should be carried out to examine international market research trend for responsible bamboo ecotourism development.
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Singh, Dushyant, Rudrangshu Chatterjee, Abhishek Chauhan, Madan Lal Aggarwal, Ajit Varma i A. C. Kharkwal. "EFFECT OF GAMMA IRRADIATION TECHNIQUE ON THE MICROBIAL AND NUTRITIONAL QUALITY OF EDIBLE BAMBOO SHOOT (Dendrocalamus asper) FOR SHELF-LIFE ENHANCEMENT". Journal of Experimental Biology and Agricultural Sciences 9, nr 4 (30.08.2021): 517–27. http://dx.doi.org/10.18006/2021.9(4).517.527.
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The present investigation was performed to evaluate the potential of gamma radiation as a postharvest technology to preserve bamboo shoots. For this, Dendrocalamus asper shoots were gamma irradiated in the dose range of 0.5 to 5.0 kGy followed by storage at 5 ± 2 °C temperature dipped into 2% NaCl solution. Acceptability of the irradiated product was assessed based on microbial, physicochemical, and organoleptic attributes as well as induced radioactivity (food safety parameter). Results of the study revealed that a dose of 2.5 kGy was sufficient to complete removal of microbial load from the bamboo shoot up to 4 log reductions when compared with the unirradiated sample. No significant changes were found in physicochemical parameters including protein, pH, moisture, HCN content, and minerals. Organoleptic evaluation for different parameters were was within the acceptable criteria up to 240 days, hence 2.5 kGy doses of irradiation had the best preservation effect on the bamboo shoots of D. asper. The result of this study suggests that irradiation could be a potential method for maintaining the quality of bamboo shoots during storage.
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Budi, Noor Sulistya. "PEK BUNG, A TRADITIONAL MUSIC ENSEMBLE IN PANDAK, BANTUL". Jantra. 14, nr 2 (27.12.2019): 193–202. http://dx.doi.org/10.52829/jantra.v14i2.97.
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Pek Bung is a traditional music ensemble in Pandak District under Bantul Regency. Pek is the sound of bamboo produced by hitting it with a beater and bung a membranophone, a one-sided membrane drum made of klenthing (a pottery water jar) whose mouth is covered by a membrane made of a piece of inner tube. The sound bung is produced by striking the drum head. Pek Bung is also a multi-timbre ensemble consisting of both traditional and modern instruments, such as klenthing drum, bass bamboo (wind instrument), kenthongan (bamboo chime), maracas, wood guiro shaker, triangle, keyboard, gambang (bamboo xylophone), flute, and ukelele. Using primary and secondary data, this descriptive research looks at the form of Pek Bung ensemble, its function, the values embedded in the ensemble. The results showed that the performance of Pek Bung ensemble is divided into three parts: opening, content, and closing. The songs are presented in keroncong style, campursari and sholawat or qosidah. Pek Bung ensemble has several functions, such as religious message, entertainment, communication, education, preservation of symbols. Pek Bung ensemble contains several values, such as religious, social and cultural values.
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Syaifudin, Tirana Novitri, Inggar Septhia Irawati i Ali Awaludin. "SHEAR AND BENDING PERFORMANCE OF HORIZONTAL LAMINATED BAMBOO LUMBER BONDED WITH UREA-FORMALDEHYDE AND PRESERVED WITH DELTAMETHRIN". ASEAN Engineering Journal 12, nr 4 (29.11.2022): 41–49. http://dx.doi.org/10.11113/aej.v12.18301.
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Deltamethrin has potential to be used for bamboo strip preservation in laminated bamboo lumber (LBL) beam industry. However, there is a lack of information regarding the effect of deltamethrin preservation on the structural performance of the LBL beam. This study was intended to observe shear and bending performance of LBL beam made of Dendrocalamus asper, preserved by deltamethrin, and glued by urea-formaldehyde. The adhesive bonding strength test following ASTM D905 and MD Block method and static bending test based on ASTM D143 were performed toward preserved and unpreserved samples. The performance was observed by calculating adhesive bonding strength, MOE, MOR, ductility index, and investigating failure modes. The results show that the average adhesive bonding strength of the treated sample is 7.28 MPa (ASTM D905) and 7.03 MPa (MD Block), while the average adhesive bonding strength of the untreated sample is 7.67 MPa (ASTM D905) and 7.41 MPa (MD Block). The average MOE (modulus of elasticity) and MOR (modulus of rupture) of the treated specimen is 18,840 MPa and 110 MPa, respectively. The untreated specimen's average MOE and MOR are 18,199 MPa and 109 MPa, respectively. The average ductility index of untreated and treated specimens is 4.8 and 3.9, respectively. The adhesive bonding strength of treated and untreated samples are higher than the bamboo shear strength. The result indicates that deltamethrin has no significant effect on the adhesive bonding strength, MOR, and MOE of the LBL beam. The LBL beams show significant plastic deformation before final beam failure.
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Bal, Lalit M., Poonam Singhal, Santosh Satya, S. N. Naik i Abhijit Kar. "Bamboo Shoot Preservation for Enhancing its Business Potential and Local Economy: A Review". Critical Reviews in Food Science and Nutrition 52, nr 9 (wrzesień 2012): 804–14. http://dx.doi.org/10.1080/10408398.2010.511321.
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K. Dhir, Daanvir, Armin Rashidi, Grant Bogyo, Ron Ryde, Sepideh Pakpour i Abbas S. Milani. "Environmental Durability Enhancement of Natural Fibres Using Plastination: A Feasibility Investigation on Bamboo". Molecules 25, nr 3 (22.01.2020): 474. http://dx.doi.org/10.3390/molecules25030474.
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Natural fibers are gaining wide attention due to their much lower carbon footprint and economic factors compared to synthetic fibers. The moisture affinity of these lignocellulosic fibres, however, is still one of the main challenges when using them, e.g., for outdoor applications, leading to fast degradation rates. Plastination is a technique originally used for the preservation of human and animal body organs for many years, by replacing the water and fat present in the tissues with a polymer. This article investigates the feasibility of adapting such plastination to bamboo natural fibres using the S-10 room-temperature technique in order to hinder their moisture absorption ability. The effect of plastination on the mechanical properties and residual moisture content of the bamboo natural fibre samples was evaluated. Energy dispersive x-ray spectroscopy (EDS) and X-ray micro-computed tomography (Micro-CT) were employed to characterize the chemical composition and 3-dimensional morphology of the plastinated specimens. The results clearly show that, as plastination lessens the hydrophilic tendency of the bamboo fibres, it also decreases the residual moisture content and increases the tensile strength and stiffness of the fibers.
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Panda, Taranisen, Nirlipta Mishra, Shaik Rahimuddin, Bikram K. Pradhan i Raj B. Mohanty. "Traditional fish processing in Odisha, India". Journal of Fisheries 10, nr 1 (17.01.2022): 101201. http://dx.doi.org/10.17017/j.fish.271.
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The present study documents the traditional fish drying techniques used by the fisher folk communities of Bhadrak district, Odisha, India. Information on local knowledge and the use of different fish drying methods within the study area was collected from 72 fisher folk through semi-structured questionnaires, free interviews, informal conversations and direct observations. The results showed that sun drying was the most extensively used method for fish preservation. About 19.4% of the informants preferred to spread the fishes directly on earth, 34.8% on the mat, 5.5% on palm leaves, 29.2 % over bamboo bars and 11.2% followed interlocking of snouts/jaws on bamboo sticks. Almost all the fish drying devices are handmade with bamboo, wooden pole and sometimes nylon threads following traditional technologies. The quality of the dry fish could be improved by educating fishermen on hygiene, sanitation, use of good water quality and raw materials for processing. In this context, the low-cost solar dryer can be constructed by using locally available materials, thus preventing contamination and dependence on weather conditions. The dry fish production can play a crucial role in socio-economic upliftment, employment generation and poverty alleviation particularly to women as they depend on it directly for their livelihoods.
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Dai, Ying, i Shyh-Huei Hwang. "Social Innovation Design and Sustainability of Youth-Led Bamboo Craft Brand in Zhushan Township, Taiwan". Sustainability 13, nr 17 (3.09.2021): 9911. http://dx.doi.org/10.3390/su13179911.
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Various brands of bamboo crafts created by youths have emerged in Zhushan Township, Taiwan. With the special bamboo materials available in Zhushan Township as their core, these brands have created different types of social innovations through their management, design, and mechanical knowledge. The results indicate the following: (1) The youths advocate for causes such as the preservation of culture, mutually beneficial situations, sustainable local development, and environmentally friendly lifestyles. The youths proposed innovative solutions for these causes, such as establishing a guesthouse, revitalizing unused space, creating opportunities for dialogues, developing bamboo-based environmentally friendly products, and holding local activities; (2) the youths constructed a model for internal cooperation and enhancement, revitalization, and marketing Zhushan Township; (3) the youths advocated for various social values, utilized social capital, and proposed innovative solutions through diversified participation and the creation of new relationships, allowing different communities to generate a group dynamic to resolve social problems and achieve sustainability together. This study aids in the facilitation of sustainable management of township micro-enterprises by innovating products and service modes through social capital and social value. At the same time, local and common social innovation modes are connected to provide a reference for the social innovation of micro-enterprises.
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Iroegbu, Austine, i Suprakas Ray. "Bamboos: From Bioresource to Sustainable Materials and Chemicals". Sustainability 13, nr 21 (5.11.2021): 12200. http://dx.doi.org/10.3390/su132112200.
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Nature is a master engineer. From the bones of the tiniest bird to the sophisticated bioproduction of a spider’s web, the works of nature are an enigma to the scientific mind. In the fields of physics, chemistry, biology, and mathematics, studying, understanding, and harnessing the intricacies of nature’s designs for the benefit of mankind is the bedrock of science and technology. One such exceptionally engineered natural material is the bamboo plant. This ancient vegetation has, over dozens of generations, reinvented itself as a legendary, resilient, ubiquitous, and impressive bioresource that is not just sustainable, but also ecologically and cheaply cultivatable, and invaluable for soil erosion control, while holding the enormous potential to be transmuted into various useful chemicals and materials. With the increasing concerns and obligations in rethinking the future of the environment, sequestration of carbon dioxide, reduction in timber usage, and preservation of already depleted non-renewable resources, it has become vital for environmentalists, governments, scientists, and other stakeholders to identify alternatives to fossil-based chemicals and their derivable materials that are sustainable without compromising efficiency. By coalescing engineering-, chemical-, and materials science-based approaches, including results from over 100 reports, we demonstrate that the bamboo plant presents enormous opportunities for sustainable chemicals and materials. In addition, we highlight the current challenges involving the optimization of bamboo-based technologies and provide recommendations for future studies.
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Scharfenberg, Hugo Rocha, Marcos Massao Shimano, Antônio Ludovico Beraldo i Ana Carolina Borella Marfil Anhê. "Evaluation of toxic effect of bamboo preservatives on Lactuca sativa germination and growth". Ciência e Natura 43 (3.03.2021): e34. http://dx.doi.org/10.5902/2179460x43435.
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Materials such as wood and bamboo in their various applications are subject to degradation by deteriorating organisms like fungi and insects. Chemical treatments are routinely used by bamboo professionals aiming to control this degradation. However, it is usual the dispose of these used solutions on soil and the environmental risks and effects on vegetation of this improper disposal are still unknown. Thus, this study aims to evaluate the phytotoxicity of CCB solutions (compound based on copper, chromium and boron), tetrahydrate sodium octaborate and CB (copper sulfate with boric acid) under different concentrations in the germination and development of lettuce (Lactuca sativa). The pH and electrical conductivity of the prepared solutions were also measured. The results show that the three preservatives are phytotoxic and inhibit root development, even after dilutions of 50 times that used by professionals. Thus, the disposal of these effluents in the soil or water bodies may have negative environmental impacts on vegetation, requiring treatment after use on preservation of the culms or higher dilutions of the effluents before the disposal.
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Susanti, Santi, i Dian Wardiana Sjuchro. "Saung Angklung Udjo: Wisata dan Pelestarian Budaya". Jurnal Ilmu Politik dan Komunikasi 9, nr 2 (31.12.2019): 35–43. http://dx.doi.org/10.34010/jipsi.v9i2.2467.
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Introducing traditional art to millennials is not easy, because it requires innovation and the ability to adapt to current conditions. Saung Angklung Udjo (SAU) has succeeded in breaking the boundary through performing arts that are held in Saung as well as in several events at home and abroad. This paper aims to describe the struggle of Udjo Ngalagena to make traditional music known and sought after by the world community and how Saung Angklung can become a cultural tourism destination that has a role in preserving traditional culture. Using the qualitative-fenomenology method, data were obtained through interviews, observations and documents and literature related to Saung Angklung Udjo. Based on data processing results, as a tourist location, SAU has become a cultural tourism destination that introduces the cultural of Sundanese people in the form of art, especially angklung, through performances by children and teenagers accompanied by angklung music. There are also bamboo craft workshops and the Bamboo Crafts Center Shop which provides bamboo handicraft merchandise that visitors can buy. As a cultural preservation area, SAU performs regularly and pass down cultural traditions to children by educating them Sundanese art and angklung traditions for free. The children will perform in the show, given honorariums until given tuition assistance. Saung Angklung was established as Udjo's effort to unite the love of children, traditional arts, flora and fauna, nature, and environment into harmony, which is comfortable to see, hear and feel