Готові списки джерел за темами / Calophyllum inophyllum L

Добірка наукової літератури з теми "Calophyllum inophyllum L"

Автор: Grafiati

Опубліковано: 2 червня 2022

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Статті в журналах з теми "Calophyllum inophyllum L"

Islam, Quazi Sufia, Md Hossain Sohrab, Suraiya Sharmin, and Choudhury Mahmood Hasan. "Phytochemical Investigation of Calophyllum inophyllum L." Dhaka University Journal of Pharmaceutical Sciences 18, no. 2 (September 22, 2019): 179–82. http://dx.doi.org/10.3329/dujps.v18i2.43260.

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Repeated chromatographic separation and purification of the dichloromethane-methanol (1:1) extract of the stem bark of Calophyllum inophyllum led to the isolation of four secondary metabolites which were identified as β-friedelin (1), α-friedelan-3-ol (2), 4-hydroxyxanthone (3) and stigmast-5-en-3-one (4) by analysis of their NMR data and comparison with published values Dhaka Univ. J. Pharm. Sci. 18(2): 179-182, 2019 (December)

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Sikder, Md Al Amin, Razib Saha, Md Rokibuzzaman, Tasnuva Sharmin, Ridwan Bin Rashid, Mohammad Zashim Uddin, and Mohammad A. Rashid. "Preliminary Biological Investigations of Lophopetalum fimbriatum and Calophyllum inophyllum." Bangladesh Pharmaceutical Journal 16, no. 2 (February 20, 2015): 205–9. http://dx.doi.org/10.3329/bpj.v16i2.22305.

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The crude methanol extracts of the leaf of Lophopetalum fimbriatum (non Wight) F. Vill. and Calophyllum inophyllum L. as well as their pet-ether, carbon tetrachloride, chloroform and aqueous soluble fractions were evaluated for antioxidant, cytotoxic, thrombolytic, membrane stabilizing and antimicrobial activities. The antioxidant potential was evaluated by DPPH and Folin-Ciocalteau reagent using butylated hydroxytolune (BHT) and ascorbic acid as standards, respectively. Among the extractives of L. fimbriatum and C. inophyllum, the chloroform soluble fraction and methanolic crude extract demonstrated the highest free radical scavenging activity (IC50 = 175.57 ± 0.02 ?g/ml and IC50 = 1.0 ± 0.22 ?g/ml) which could be correlated with their total phenol contents 82.15 ± 0.89 and 32.19 ± 0.81 mg of GAE /g of extractives, respectively. In the brine shrimp lethality bioassay, the carbon tetrachloride soluble fractions of L. fimbriatum (LC50 = 0.515 ± 0.03 ?g/ml) and C. inophyllum (LC50 = 0.77 ± 0.18 ?g/ml) revealed general toxicity. During assay for thrombolytic activity, the carbon tetrachloride soluble materials of L. fimbriatum and the chloroform soluble fraction of leaf of C. inophyllum revealed clot lysis by 8.89 ± 1.410% and 27.84 ± 0.94%, while the standard streptokinase and water, used as positive and negative controls, demonstrated 66.77% and 3.79% clot lysis, respectively. In hypotonic solution and heat induced conditions, the crude methanol extracts of L. fimbriatum and C. inophyllum inhibited haemolysis of human erythrocyte by 68.14 ± 2.05% & 40.00 ± 1.6% and 57.67 ± 0.26% and 28.12 ± 0.38%, respectively. Here, acetyl salicylic acid (0.1 mg/ml) was used as reference showing 72.79% and 42.12% haemolysis of RBCs in hypotonic solution and heat induced conditions, respectively. The antimicrobial activity was assessed by the disc diffusion method and the chloroform soluble fraction of L. fimbriatum demonstrated 16.0 mm zone of inhibition against Sarcina lutea. Different extractives of C. inophyllum inhibited microbial growth with zone of inhibition ranging from 10.0 mm to 22.0 mm. Among the different extractives of C. inophyllum, the pet-ether and carbon tetrarchloride soluble fractions demonstrated 22.0 mm zone of inhibition against Vibrio parahaemolyticus and Pseudomonas aeruginosa, respectively. DOI: http://dx.doi.org/10.3329/bpj.v16i2.22305 Bangladesh Pharmaceutical Journal 16(2): 205-209, 2013

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K.T. Parthiban, B. Palanikumaran. "Discrimination of Calophyllum inophyllum L. Progenies Through ISSR Markers." International Journal of Current Microbiology and Applied Sciences 6, no. 4 (April 10, 2017): 2433–42. http://dx.doi.org/10.20546/ijcmas.2017.604.284.

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Emilda, Emilda. "Tumbuhan Nyamplung (Chalohyllum inophyllum Linn) dan Bioaktifitasnya." SIMBIOSA 8, no. 2 (December 27, 2019): 136. http://dx.doi.org/10.33373/sim-bio.v8i2.2000.

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Nyamplung (Calophyllum inophyllum L) adalah tumbuhan yang tersebar luas di Indonesia, terutama ditemukan di daerah pantai berpasir. Tumbuhan dengan pohon tinggi sedang ini sudah lama digunakan masyarakat sebagai obat. Keragaman metabolit sekunder yang dikandungnya memiliki potensi untuk dikembangkan sebagai bahan baku obat untuk industri obat. Artikel ini ditulis berdasarkan literatur ilmiah untuk menjelaskan hubungan pemanfaatan Nyamplung (Chalohyllum inophyllum L.) dengan bioaktifitasnya sehingga pemanfaatannya sebagai obat dapat dikembangkan. Berdasarkan sejumlah penelitian tentang metabolit sekunder ditemukan senyawa terutama kelompok xanthone, kumarin, triterpenoid dan flavonoid. Senyawa ini memiliki bioaktivitas termasuk antikanker, antivirus, anti-HIV, antibakteri, antijamur, dan antiinflamasi.

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K, Jaikumar, Sheik Noor Mohamed, John Wyson W, Deventhiran M, Babu A, Anand D, and Saravanan P. "IN SILICO DOCKING ANALYSIS OF BIOACTIVE COMPOUNDS FROM CALOPHYLLUM INOPHYLLUM L. ETHANOL LEAF EXTRACT AGAINST EGFR PROTEIN." Asian Journal of Pharmaceutical and Clinical Research 10, no. 8 (August 1, 2017): 214. http://dx.doi.org/10.22159/ajpcr.2017.v10i8.18972.

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Objective: The objective of this study was to evaluate the effective new phytocomponents from Calophyllum inophyllum ethanol leaf extract against breast cancer target protein of Epidermal Growth Factor Receptor (EGFR) using in silico docking studies.Materials and Methods: The identification of compounds was done by GC-MS analysis. The in silico docking studies were carried out using Discovery Studio 4.0 software.Results: The GC-MS analysis of ethanol leaf extract revealed the presence of eleven compounds. The docking analysis have exhibited moderate to potent inhibition with a range of dock score 3 to 55. 2H-Benzo(cd) pyrene-2,6(1,H)-dione, 3,5,7,10-tetrahydroxy-compound showed the dock score of 55.427.Conclusion: The results revealed out that the compounds present in Calophyllum inophyllum can inhibit the EGFR protein. The plant possesses anticancer potential because of the various bioactive compounds presence which is mainly responsible for anticancer activity.

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Saechan, Charinrat, Jasadee Kaewsrichan, Nattawut Leelakanok, and Arpa Petchsomrit. "Antioxidant in cosmeceutical products containing Calophyllum inophyllum oil." OCL 28 (2021): 28. http://dx.doi.org/10.1051/ocl/2021015.

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Every part of Calophyllum inophyllum L. has been used in various traditional remedies, especially the oil from its nut was mostly used to treat skin diseases. This study aimed to investigate the composition and antioxidant activity of C. inophyllum nut oil and formulate the oil as a cosmeceutical product. The chemical composition and the amount of total phenolic compounds (TPC) were demonstrated by Gas Chromatograph-Mass Spectrometer (GC-MS) and Folin–Ciocalteu method, respectively. Additionally, the antioxidant activity was tested using the DPPH method. Calophyllolide (4.35%) was a major component. Additional components were calanolide A, inophyllum D, and inophyllum B. We found that the TPC contained 25.9 ± 1.2 mg GE/g oil and a free radical scavenging activity approximate to that of the synthetic Trolox. Emulgel formulation consisted of tween 80, span 80, and isopropyl alcohol as a surfactant, and carbopol 940 as a gelling agent. The microemulsion was formulated using distilled water, oil, tween 80 with span 80, as a surfactant, and isopropyl alcohol as a cosurfactant. The mean droplet size for optimized microemulsion formulations was 34.37 ± 1.06 nm. Furthermore, the results of thermodynamic stability tests (freeze-thaw cycle) and long-term stability tests indicated that emulsions and microemulsions remained stable. In conclusion, this nut oil could potentially be used as a cosmeceutical product, and the obtained emulgels and microemulsions exhibited good characteristics in terms of being a potential agent for skin antioxidant.

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TSAI, SHIH-CHANG, YU-HSIN LIANG, JO-HUA CHIANG, FON-CHANG LIU, WEN-HSIN LIN, SHU-JEN CHANG, WEI-YU LIN, CHIEH-HSI WU, and JING-RU WENG. "Anti-inflammatory effects of Calophyllum inophyllum L. in RAW264.7 cells." Oncology Reports 28, no. 3 (June 19, 2012): 1096–102. http://dx.doi.org/10.3892/or.2012.1873.

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Nguyen, Minh Nhat, Thanh Dat Le, Bao Viet Nguyen, Thi Ngoc Lan Nguyen, Daniel Pioch, and Huynh Cang Mai. "Purification trials of Tamanu (Calophyllum inophyllum L.) oil." OCL 28 (2021): 53. http://dx.doi.org/10.1051/ocl/2021042.

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Tamanu (Calophyllum inophyllum L.) oil is a non-food oil used in traditional medicine, and with potential applications in the pharmaceutical and cosmetic industry. However, this oil, obtained by pressing the nuts, is being used as crude oil, in spite of a variable but large amount of non-lipids (called resin) being entrained. Although these should not be seen as impurities owing to their known bioactivity in many fields, not only they are responsible for the poisonous nature impeding human consumption in addition to bad smell, but they contribute to the poor oil quality, especially low stability and associated short shelf life. The present study aimed at purifying a crude tamanu oil sample through a combination of simple steps: deresination with ethanol, degumming using hot water, neutralization (KOH), bleaching with activated carbon, and deodorization. Ethanol 96% was more efficient for deresinating, compared to methanol, resulting in the extraction of 44–46% w/w of resin within 10 min (temperature 40 °C; oil:ethanol 1:1.5 w/v). Oil quality was checked in the industrial crude sample and in the fully refined product. The applied process strongly improved the color from dark brown to light golden yellow, decreased the acid value (62 down to 0.11 mgKOH/g of oil), and the viscosity (181 to 130 mPa.s). The saponification value was lowered from 206 to 180 mgKOH/g oil. The peroxide value was only slightly lowered from 85 to 55 mgO2/kg oil, thus pointing out the peculiar chemical nature of tamanu oil. Improving this important quality parameter would require additional research work, together with fine-tuned optimization of experimental conditions for a panel of crude oil samples; this was out of the scope of present work. This preliminary study shows that refining steps widely applied at industrial scale could help improving the quality of tamanu oil – an underused natural feedstock – for enhanced application in health and cosmetic fields.

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Pawar, Kiran D., Amit V. Yadav, Yogesh S. Shouche, and Shubhada R. Thengane. "Influence of endophytic fungal elicitation on production of inophyllum in suspension cultures of Calophyllum inophyllum L." Plant Cell, Tissue and Organ Culture (PCTOC) 106, no. 2 (February 10, 2011): 345–52. http://dx.doi.org/10.1007/s11240-011-9928-4.

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Nugroho, Hamdan. "The Growth of Calophyllum Inophyllum Scions Taken from Provenance Seed Stand in Wonogiri, Central Java." Jurnal Wasian 8, no. 1 (June 30, 2021): 1–9. http://dx.doi.org/10.20886/jwas.v8i1.6192.

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Calophyllum inophyllum L. is one of species that has been identified as a source of oil suitable for biofuel, cosmetics and medicine. Until now, the propagation of this species uses generative methods. In the forest tree breeding program, after a plus tree is selected a vegetative propagation technique must be developed to maintain the genetic potential of the parent tree. This study was conducted to determine the growth response of selected clones in Provenance Seed Stand of C. inophyllum in Wonogiri, Central Java propagated using the grafting method. The research used was arranged in Randomized Completely Design with 22 clones as the parent tree treatments. Each treatment consisted of 5 grafted seedlings and repeated in 4 times. The results showed that the survival percentage of grafted seedlings ranges from 15 – 100 % at 2 months of age, which showed a fairly high variation among the selected clones. Increasing the success of the grafting technique on the C. inophyllum clones still needs to be done so that it can provide vegetative material for clone testing and operational planting. It is important to be conducted in order to produce C. inophyllum stands with high fruit productivity and oil yield.

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Більше джерел

Дисертації з теми "Calophyllum inophyllum L"

Leu, Tinihauarii. "Contribution à la connaissance de la flore polynésienne : évaluation de l'intérêt pharmacologique de plantes médicinales et étude phytochimique du Tamanu (calophyllum inophyllum, L.- Clusiaceae)." Polynésie française, 2009. http://www.theses.fr/2009POLF0001.

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La polynésie française est une zone de forte biodiversité reconnue. Une meilleure connaissance des ressources naturelles est indispensable à l'utilisation éclairée de cette biodiversité. L'intérêt pharmacologique de plantes médicinales polynésiennes a été évalué pour la première fois. L'activité antiradicalaire de Myrsine falcata, Myrsine taitensis, Ludwigia octovalvis, Coccoloba uvifera et Metrosideros collina, et l'activité inhibitrice de l'élastase du Callophyllum inophyllum ont été montrées. Une étude phytochimique approfondie de l'huile de Tamanu de Polynésie française a été menée pour la première fois. 16 dérivés de coumarine, dont 3 nouveaux composés appartenant à une nouvelle série nommée "Tamanolides", ont été isolés. Les calanolides A et B, composés à fort potentiel antiVIH, ont aussi été identifiés pour la première fois dans l'espèce C. Inophyllum. La présencede ces molécules, actives contre le VIH, montre bien l'intérêt pharmacologique de cette plante
French Polynesia is considered as a worldwide renown hot spot of biodiversity. A better knowledge of natural resources is required for an optimal use of this biodiversity. As a matter of fact, the pharmacological interest of some French Polynesian medicinal plants was assessed for the first time using bioactivity screening assays. Free radical scavenging activity of Myrsine falcata, Myrsine taitensis, Ludwigia octovalvis, Coccoloba uvifera and Metrosideros collina and elastase inhibiting activity of Callophyllum inophyllum are disclosed herein. In-depth phytochemical study of French Polynesian Tamanu oil was performed for the first time. 16 coumarin derivatives named "Tamanolides". AntiVIH agents, calanolides A and B, were isolated for the first time in C. Inophyllum emphasizing the pharmacological interest of this species

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Beaugendre, Camille. "Caractérisation des résines de Calophyllum inophyllum L. : approches déréplicatives pour la recherche de composés antimicrobiens." Thesis, Université Paris Cité, 2019. http://www.theses.fr/2019UNIP5067.

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Cheng, Hung-Chuan, та 鄭鴻川. "一、Research of Bioactive Natural Products from Calophyllum inophyllum L.二、Semisynthesis Taxane Diterpenoids As Potential Antitumor Agents". Thesis, 2003. http://ndltd.ncl.edu.tw/handle/41259641236274981531.

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碩士
國立中山大學
海洋資源學系研究所
91
Calophyllum inophyllum is a medicinal plant that is rich in bioactive natural products. Calophinone（29）、caloxanthone I（30）、brasilixanthone B（31）、pyranojacareubin（32） and osajaxanthone（33）are five compounds which were isolated from the bark in this experiment. It is the first time to isolate calophinone（29） from a matural source. In order to identify calophinone（29）, 6-acetylcalophinone（34） was prepared via acylation. All structures were determined primarily on the basis of 1D, 2D NMR、UV、IR and Mass spectral analyses. Besides, biological studies don’t reveal that Calophinone（29）、caloxanthone I（30）、brasilixanthone B（31）、pyranojacareubin（32）、osajaxanthone（33）and 6-acetylcalophinone（34）, exhibited in vitro cytotoxicity against human liver carcunoma、Human oral epidermoid carcunoma and Human cervical epidermoid carcunoma. In addition, four new Taxoid derivatives that were 13-O-camphanyl-7-O -nicotinoylbaccatin III（34）、13-O-camphanyl-1-deoxybaccatin VI（35）、13-O-（4-chlorobenzoyl）-7-O-nicotinoylbaccatin III（36）and 13-O-benzoyl-7-O -nicotinoylbaccatin III（37）have been prepared via esterification under sonication starting from 13-deacetyl-7-O-nicotinoylbaccatin III（32） and 13-deacetyl-1-deoxybaccatin VI（31）. All the structures were established primarily on the basis of 1D and 2D NMR techniques including DEPT, COSY, HMBC experiments, as well as comparison with known related compounds. It was deemed quite promising to investigate the structure-activity relationship ( SAR ) for the C - 13 side chain analogues of Taxol with some modification of the baccatin III（30） moiety in order to discover more effective anticancer agents with better pharmacological properties. Compounds 34 and 35 showed significant cytotoxicity against prostate cancer cell line（PC-3）. Under concentration of 10μM, the cell survival percent was 76% and 65% in case of compounds 34 and 35 compared to 60 % in case of Taxol. According to the structure-activity relationship, nicotinoyl and camphanic acyl group should be the source of activity in compounds 30 and 31. Consequently, it is necessary to introduce nicotinoyl chloride and camphanic acyl chloride groups via chemical reaction to improve the bioactivity.

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Частини книг з теми "Calophyllum inophyllum L"

Ashwath, Nanjappa, Hyungseok Nam, and Sergio C. Capareda. "Optimising Pyrolysis Conditions for Thermal Conversion of Beauty Leaf Tree (Calophyllum inophyllum L.) Press Cake." In Application of Thermo-fluid Processes in Energy Systems, 267–80. Singapore: Springer Singapore, 2017. http://dx.doi.org/10.1007/978-981-10-0697-5_12.

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Тези доповідей конференцій з теми "Calophyllum inophyllum L"

Beaugendre, C., P. Beaugendre, T. Léguillier, T. Gaslonde, C. Colas, M. Lecsö-Bornet, and X. Cachet. "Molecular networking for the study of antimicrobial activity of Calophyllum inophyllum L. oil resin." In 67th International Congress and Annual Meeting of the Society for Medicinal Plant and Natural Product Research (GA) in cooperation with the French Society of Pharmacognosy AFERP. © Georg Thieme Verlag KG, 2019. http://dx.doi.org/10.1055/s-0039-3400062.

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Shamsuddin, Nur'Atiqah Mohd, Suzana Yusup, Wan Asma Ibrahim, Awais Bokhari, and Lai Fatt Chuah. "Oil extraction from Calophyllum inophyllum L. via Soxhlet extraction: Optimization using response surface methodology (RSM)." In 2015 10th Asian Control Conference (ASCC). IEEE, 2015. http://dx.doi.org/10.1109/ascc.2015.7244791.

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Heriawan, Yuli S. Indartono, and Ika Amalia Kartika. "Optimization of mechanical oil extraction process of Nyamplung seeds (Calophyllum inophyllum L.) by flexible single screw extruder." In INTERNATIONAL CONFERENCE ON THERMAL SCIENCE AND TECHNOLOGY (ICTST) 2017. Author(s), 2018. http://dx.doi.org/10.1063/1.5046597.

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Fayanto, Suritno, Sawaluddin Sawaluddin, Muhammad Anas, Hunaidah Hunaidah, Erniwati Erniwati, Vivi Hastuti, and Rufa Mongkito. "Preparation and characterization of activated carbon from nyamplung (Calophyllum inophyllum .L) seed shell waste: effect of activation temperature." In The 1st International Conference on Computer Science and Engineering Technology Universitas Muria Kudus. EAI, 2018. http://dx.doi.org/10.4108/eai.24-10-2018.2280629.

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