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Littérature scientifique sur le sujet « Sesam indicum L »

Auteur : Grafiati
Publié le 10 mars 2023

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Articles de revues sur le sujet "Sesam indicum L"

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El-Bramawy, M. A., K. Veverka, S. Vaverka, M. S. El-Shazly, M. A. El-Sattar, M. A. El-Ashary et S. E. Ammar. « Evaluation of resistance to Fusarium oxysporum f.sp. sesami in hybrid lines of sesame (Sesamum indicum L.) under greenhouse conditions ». Plant Protection Science 37, No. 2 (1 janvier 2001) : 74–79. http://dx.doi.org/10.17221/8368-pps.

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Thirty-six samples of sesame (15 F1 and 15 F2 generations and their 6 parents) were evaluated for their reaction to Fusarium oxysporum f.sp. sesami (Zaprometoff) Castellani after artificial inoculation in greenhouse tests. The experimental soil was analysed mechanically and microbiologically. Reactions of the plants were recorded on a scale from 0 = no visible infection (immune) up to 6 = 70% infected plants (highly susceptible). Highly significant differences of susceptibility and resistance to the wilt pathogen were observed among hybrids and their parents. The level of infection in the parental generation varied from 2.22 to 63.77% (mean at 33.74%), in the F1 from 13.46 to 73.78% (mean at 32.09%), and in the F2 populations from 0.71 to 59.4.5% No population was immune. Nine lines of the F1 were classified as resistant (R) and three of them had the same rank in the F2. Only one parent (P3) and three lines from the F2 (13, 9 and 12) showed infection below 10% and were identified as highly resistant (HR) by infection rates of 2.22%, 0.71%, 6.08% and 9.57%, respectively. They can thus be considered as promising parents for breeding programs.
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Adebisi, M. A., J. A. Ola, D. A. C. Akintobi et I. O. Daniel. « Storage life of sesame (Sesamum indicum L.) seeds under humid tropical conditions ». Seed Science and Technology 36, no 2 (1 juillet 2008) : 379–87. http://dx.doi.org/10.15258/sst.2008.36.2.11.

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Azanaw, Asfaw, Chemeda Fininsa, Samuel O. Sahile et Geremew Terefe. « Assessment of Sesame Bacterial Blight (Xanthomonas Campestris Pv. Sesami) on Sesame (Sesamum indicum L.) in North Gondar, Ethiopia ». ABC Journal of Advanced Research 7, no 2 (31 décembre 2018) : 81–94. http://dx.doi.org/10.18034/abcjar.v7i2.81.

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Sesame is one of the important oil crops in Ethiopia for the international market while its production has challenged by lack of appropriate agronomic practices, weather uncertainties, weeds, insects and diseases outbreaks. Bacterial leaf blight caused by Xanthomonas campestris PV. sesami is the most common and inflicts heavy qualitative and quantitative losses. The objectives of the present study were to assess bacterial blight incidence, severity and its association with agronomic practices in north Gondar Ethiopia. A Field survey was conducted in Metema and Mirab Armachiho in 2014 cropping season at flowering and fruiting growth stages. A total of 80 fields were assessed for the disease assessment from both large and small-scale farmers. Data on prevalence, incidence, severity and, management practices have been recorded. All surveyed fields were infected both at flowering and fruiting stage of the crop. Mean incidence over the two districts varied from 78% at Metema to 96.5% at Mirab Armachiho. The minimum mean severity (6.1%) has been recorded in Metema district and, the highest mean severity (76.9%) has been recorded at Mirab Armachiho. The association of independent variables with bacterial blight incidence and severity were varied. The district, variety, growth stage, altitude, slope, crop density, previous crop, soil type, and weed density variables have significantly associated with bacterial blight incidence. Variables producer and sowing date were non-significant as a single predictor in the logistic regression model. Similarly, all the variables were significantly associated with bacterial blight severity.
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Vinoth, P., E. Murugan et M. Arumugam Pillai M. L. Mini. « Association Analysis for Yield and Yield Component Traits in Sesame Sesamum indicum L. » International Journal of Trend in Scientific Research and Development Volume-2, Issue-5 (31 août 2018) : 745–47. http://dx.doi.org/10.31142/ijtsrd15894.

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Banerjee, P. P., et P. C. Kole. « Analysis of genotypic diversity in sesame (Sesamum indicum L.) based on some physiological characters ». Czech Journal of Genetics and Plant Breeding 45, No. 2 (1 juillet 2009) : 72–78. http://dx.doi.org/10.17221/42/2008-cjgpb.

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Genetic diversity among 30 sesame genotypes, collected from different parts of India, was studied using measurements of leaf area index (LAI) obtained 30, 45, 60 and 75 days after sowing (DAS), crop growth rates (CGR) estimated between the above leaf area measurements (i.e. 30 to 45 DAS, 45 to 60 DAS and 60 to 75 DAS), days to peak flowering, duration of flowering, duration from peak flowering to maturity and oil yield per plant. The normalised Euclidean distance was calculated from the data, and, independently, the Mahalanobis D<sup>2</sup> statistics was calculated after dimensionality was reduced by pivotal condensation. The clustering pattern obtained by D<sup>2</sup> analysis agreed closely with the dendrogram constructed from the Euclidean distance matrix. In general, the distribution pattern of genotypes in different clusters indicated that genetic divergence was not related to geographical differentiation. However, it was evident that a certain degree of genotypic divergence resulted from the geographic origin of the cultivars. Duration from peak flowering to maturity contributed most to the observed diversity, followed by days to peak flowering, duration of flowering, LAI at 30 DAS and 75 DAS, oil yield per plant and LAI at 60 DAS. Therefore, a greater emphasis should be laid on these characters in the selection of parents for further breeding programmes.
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Abo-Ghazala, M., A. El-Shazly et I. Tolba. « Characterization of Bipolaris sorokiniana and Alternaria sesami isolates obtained from sesame (Sesamum indicum L.) in Egypt ». Al-Azhar Journal of Agricultural Research 44, no 1 (1 juin 2019) : 74–87. http://dx.doi.org/10.21608/ajar.2019.59570.

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Virani, M. B., J. H. Vachhani, V. H. Kachhadia, R. M. Chavadhari et R. A. Mungala. « Heterosis studies in sesame (Sesamum indicum L.) ». Electronic Journal of Plant Breeding 8, no 3 (2017) : 1006. http://dx.doi.org/10.5958/0975-928x.2017.00146.6.

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Ahmed, KN, SHA Pramanik, M. Khatun, MR Hasan, LC Mohanta, T. Hoq et SK Ghose. « Suppression of dominant insect pests and yield of sesame with plant materials in different climatic conditions ». Bangladesh Journal of Scientific and Industrial Research 49, no 1 (8 mai 2014) : 31–34. http://dx.doi.org/10.3329/bjsir.v49i1.18851.

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Sesame (Sesamum indicum L.) is an annual herb not extensively cultivated in Bangladesh. The jute hairy caterpillar, Spilarctia (=Spilosoma) obliqua (Walker) was found to attack the foliages including tender shoots of sesame in the Oilseeds Cultivation Centre of BCSIR Laboratory Campus, Rajshahi. The other pests encountered were pentatomid bugs, Dolycoris indicus (Stal) and Nezara viridula (L.),a chrysomelid beetle, Aphthona nigrilabris (Duvivier), leaf sucking coleopteran beetle and Monolepta signata (Oliv.) The insect pests encountered in the Oilseeds Cultivation Centre, Patgram, Lalmonirhat were: a pyrrhocorid bug, Dysdercus koenigii Fab. and a pentatomid bug, Piezodorus hyubneri Gmelin (Fab.). The efficacy of five plant extracts or botanicals e.g., Bara Bishkatali (Polygonum orientale L.) leaf, custard apple (Annona squamosa L.) leaf, castor (Ricinus communis L.) seed oil and sesame oil (Sesamum indicum), a mixture of Neem (Azadirachta indica L.) seed oil and sesame oil have been evaluated for their pesticide action in the suppression of dominant insect pests of sesame. The treatment of custard apple leaf extract produced significant result in pest control and crop yield next to sesame oil. Other treatments also exhibited better results in comparison to the control. The yields were 858 and 642 kg per acre in the crop fields of Lalmonirhat and Rajshahi districts respectively. DOI: http://dx.doi.org/10.3329/bjsir.v49i1.18851 Bangladesh J. Sci. Ind. Res. 49(1), 31-34, 2014
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Mahdy, Rasha Ezzat, Dalia A. Gaber, Mohamed Hashem, Saad Alamri et Ezzat E. Mahdy. « Improving Sesame (Sesamum indicum L.) Seed Yield through Selection under Infection of Fusarium oxysporum f. sp. sesami ». Plants 11, no 12 (9 juin 2022) : 1538. http://dx.doi.org/10.3390/plants11121538.

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Sesame (Sesamum indicum L.), the Queen of oilseeds, is infected with different pathogens, restricting its yield. Fusarium oxysporum f. sp. sesami is the most destructive disease of sesame worldwide, causing economic losses. This work aimed to develop new high-yielding strains, resistant and/or tolerant to Fusarium. Two cycles of pedigree selection were achieved under infection of Fusarium oxysporum f. sp. sesami. Two populations in the F2 (600 plants each) were used. The selection criteria were five single traits and another three restricted by yield. The restricted selection was better in preserving variability than the single trait selection. The observed genetic gain in percentage from the mid-parent in the F4-generation was significant for the eight selection criteria. Single trait selection proved to be an effective method for improving the selection criterion, but it caused deleterious effects on the other correlated traits in most cases. The seed yield increased by 30.67% and 20.31% from the better parent in the first and second populations, respectively. The infection% was significantly reduced by 24.04% in the first, and 9.3% in the second, population. The selection index improved seed yield, and its attributes can be recommended.
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NDATSU, YAKUBU, HASSANA ABUBAKAR, HAMZA BOKO USMAN, AMUZAT OLALEKAN ALIYU, SOLOMAN PAPA YISA et MUSA ALHAJI ISAH. « ASERUM BIOCHEMICAL PROFILES AND IMMUNO-STIMULATORY POTENTIALS OF Clarias gariepinus JUVENILES FED FISH MEAL CONTAINING DIFFERENT INCLUSION LEVELS OF Sesame indicum SEED MEAL ». BIMA JOURNAL OF SCIENCE AND TECHNOLOGY (2536-6041) 6, no 02 (30 août 2022) : 135–48. http://dx.doi.org/10.56892/bimajst.v6i02.363.

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Sesame indicum L. is a class of the Pedaliaceae family of plants that contains good eatable oil, protein, mineral (calcium), and antioxidants and has been recommended as good food for ages. Beni seeds possess a nutritional content that is favour of digestibility, growth, and feed utilization among domesticated animals. The serum biochemical profiles and immunostimulatorypotentials of Clarias gariepinus juveniles fed Sesame indicum seed meal-based diets were carried out. Serum marker enzymes (ALT, AST, ALT, GGT, and LDH), serum chemistry; {glucose (GLU), total protein (TPN), bilirubin (BIL), cholesterol (CHL), albumin (ALB), creatinine (CTN), and immuno-stimulatory potentials; haemoglobin (Hb), packed cell volume (PCV), white blood cells (WBC), lymphocytes (LYM), neutrophils (NEU), monocytes (MON), eosinophil (EOS), and basophils (BAS) in C. gariepinus fed Sesame indicum seed meal-based diets were serum biochemical indices analyzed. High levels of serum marker enzymes {ALT (18.12-22.43U/L), AST (20.13-20.57U/L), ALT (18.62-22.65U/L), GGT (1.72-2.40U/L), LDH (104.35-110.01U/L)}, serum chemistry {Glucose (72.42- 75.34mg/dL), protein (7.01-7.04g/dL), bilirubin (0.44-1.52mg/dL), cholesterol (77.22-82.02mg/dL), albumin (2.46-3.65g/dL),creatinine (0.16-0.23mg/dL), and immuno-stimulatory potential (not greater than the permissible level) were observed in C. gariepinus fed S. indicum seed meal-based diets compared to those fed the control diet (DT1) only. Based on these results, the inclusion of S. indicum in the diets of C. gariepinus could therefore be saved and look promising in terms of health benefits.
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Thèses sur le sujet "Sesam indicum L"

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Woldemariam, Yebio. « Genotype-environment interaction study on sesame (Sesamum indicum L.) ». Thesis, McGill University, 1990. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=74553.

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Sesame (Sesamum indicum L.) is a tropical oilseed found growing in the mid-altitude ($<$1700 m.a.s.l.) regions of Ethiopia. Recently, there has been an attempt by settler farmers from the Ethiopian plateau to expand sesame cultivation in the low altitude areas ($<$800 m.a.s.l.). A genotype-environment interaction study on sesame lines developed through progeny selection originating from a bulk of landraces was carried out at six environments in Ethiopia. The environments selected were believed to provide a wide variation in temperature (altitude), moisture and soil. The objective of the study was, therefore, to select a line or lines widely adaptable over these environments for variables seed yield, oil and protein content as well as fatty acid composition. Two statistical methods, namely, the regression model and the procedural approach of superiority measure were used to estimate line adaptability. Several lines were identified which were adapted over the six environments while others were specifically adapted to low- or high-yielding environments. Lines showing wide adaptation for one variable were not always widely adapted for others. In addition, the two parametric statistics used to analyze the data did not always agree for each variable.
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Yahya, Asha. « Responses to salinity of sesame (Sesamum indicum, L.) and sugar beet (Beta vulgaris, L.) / ». Uppsala : Swedish Univ. of Agricultural Sciences (Sveriges lantbruksuniv.), 1998. http://epsilon.slu.se/avh/1998/91-576-5454-9.gif.

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Were, Beatrice Ang'iyo. « Genetic improvement of oil quality in Sesame (Sesamum indicum L.) : assembling tools / ». Alnarp : Dept. of Crop Science, Swedish University of Agricultural Sciences, 2006. http://epsilon.slu.se/200612.pdf.

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Li, Yingxuan. « Contamination evaluation of polychlorinated biphenyls (PCBs) in plants : occurence, distribution and food safety in rice (Oryza sativa L.) and sesame (Sesamum indicum L.) ». HKBU Institutional Repository, 2009. http://repository.hkbu.edu.hk/etd_ra/1000.

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Dissanayake, I. A. J. K. « The impact of water deficit on the growth and yield performance of sesame (Sesamum indicum l.) : Analysis through mathematical modelling ». Thesis, Queensland University of Technology, 2017. https://eprints.qut.edu.au/112360/1/Jinendra%20Kumari%20Dissanayake_Imaduwa%20Arachchige_Thesis.pdf.

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This thesis investigated the effect of drought stress on agronomical, and physiological characteristics of sesame plants during growth and development, and analysed such responses using Fuzzy set theory (FST) and Artificial Neural Networks (ANN), two mathematical modeling tools. Subjected to cultivar and developmental stages exposed to drought, tested sesame cultivar/s expressed versatile morphological adaptations and adjusted leaf osmotic potential as a drought tolerant mechanism to survive drought conditions. The thesis proposed FST models with various membership functions to describe germination, growth and yield responses of sesame cultivars, and ANN models to forecast sesame yield under given climatic conditions.
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Silva, Anderson Correia da. « Biodiesel de gergelim (Sesamum indicum L.) : um estudo de equilíbrio ternário ». Universidade Federal de Alagoas, 2016. http://www.repositorio.ufal.br/handle/riufal/1446.

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The use of oil seeds as a source for biodiesel production constitutes an important raw material, and the encouragement of their production contributes to the agricultural development of the country. In this sense, there was a liquid-liquid equilibrium study of ternary systems: ethyl-glicerina- biodiesel ethanol and methyl-glycerin-methanol biodiesel to 313 K and 323 K. The miscibility limits or bimodal curve for these systems were obtained by the method determining the turbidity point. Data for the construction of mooring lines were determined by preparing mixtures of known concentrations of the three components in the two-phase forming region. These blends, after stirring were maintained at rest until the total separation of the phases, and then it was expected that the equilibrium was reached. After the samples of both phases were collected and analyzed on a balance of drying, where the alcohol was determined percentage of the glycerin rich phase, and the alcohol percentage in rich phase biodiesel. The other two biodiesel components and glycerin were determined using the equation found by the points of the binodal curve raffinate side, which is the phase rich in glycerine, and side extract, which is rich phase biodiesel, and thus created the lines bollard which called tie lines. This study evaluated the behavior of the bimodal curve via ethylic route and methyl at temperatures of 313 K and 323 K, and the study of phase equilibrium for biodiesel system sesame-glycerine-alcohol oil. The results showed that the effect of temperature is not influenced to the solubility of the systems studied, and the curves of the systems were well characterized, and the binodal curves sesame oil biodiesel system + ethanol + glycerin showed similarity to each other, however, there was a variation in the immiscibility region in relation to biodiesel system sesame oil + glycerine + methanol, making it smaller, an increase in the solubility between components. The model used UNIQUAC provided a good representation of experimental data, showing a standard of 1.47% and 0.90% deviations for biodiesel systems sesame oil + glycerine + ethanol and 0.49% and 0.21% for systems biodiesel sesame oil + glycerine + methanol, and there was also slight variation in solubility temperature variation.
Fundação de Amparo a Pesquisa do Estado de Alagoas
O uso de sementes oleaginosas como fonte para produção de biodiesel constitui-se em uma importante matéria prima, e o incentivo da sua produção contribui para o desenvolvimento agrário do país. Nesse sentido, foi realizado um estudo de equilíbrio líquido-líquido dos sistemas ternários: biodiesel etílico-glicerina- etanol e biodiesel metílico-glicerina-metanol a 313 K e 323 K. Os limites de miscibilidade ou curva binodal para estes sistemas foram obtidos pelo método da determinação do ponto de turbidez. Os dados para a construção das linhas de amarração foram determinados pela preparação de misturas de concentrações conhecidas dos três componentes na região de formação de duas fases. Estas misturas, após agitação, foram mantidas em repouso até a total separação das fases, e em seguida, esperou-se que o equilíbrio fosse atingido. Após, as amostras de ambas as fases, foram coletadas e analisadas em uma balança de secagem, onde foi determinado o percentual de álcool presente na fase rica em glicerina, e o percentual de álcool presente na fase rica em biodiesel. Os outros dois componentes biodiesel e glicerina, foram determinados através da equação encontrada pelos pontos da curva binodal do lado rafinado, que é a fase rica em glicerina, e do lado extrato, que é a fase rica em biodiesel, e assim criadas a linhas de amarração as quais chamamos de tie lines. Neste trabalho foi avaliado o comportamento da curva binodal via rota etílica e metílica nas temperaturas de 313 K e 323 K , e o estudo de equilíbrio de fases para o sistema biodiesel do óleo de gergelim-glicerina-álcool. Os resultados obtidos apresentaram que o efeito da temperatura não influenciou para a solubilidade dos sistemas estudados, e que as curvas dos sistemas ficaram bem caracterizadas, sendo que, as curvas binodais do sistema biodiesel do óleo de gergelim + etanol + glicerina apresentou semelhança entre si, porem, houve uma variação na região de imiscibilidade em relação ao sistema biodiesel do óleo de gergelim + metanol + glicerina, tornando-a menor, apresentando um aumento na solubilidade entre os componentes. O modelo utilizado UNIQUAC forneceu uma boa representação dos dados experimentais, apresentando desvios padrão de 1,47% e 0,90% para os sistemas biodiesel do óleo de gergelim + etanol + glicerina e 0,49% e 0,21% para os sistemas biodiesel do óleo de gergelim + metanol + glicerina, assim como também houve pequena variação de solubilidade na variação da temperatura.
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Junior, Evandro de Jesus Ganem. « Identificação molecular de distintos fitoplasmas pertencentes ao grupo 16Srl associados à filodia do gergelim (Sesamum indicum L.) ». Universidade de São Paulo, 2012. http://www.teses.usp.br/teses/disponiveis/11/11135/tde-29112012-141059/.

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Sintomas típicos de infecção por fitoplasmas foram encontrados em plantas de gergelim cultivadas comercialmente. Estes sintomas se caracterizavam pela intensa proliferação de ramos, presença abundante de folhas levemente cloróticas e de tamanho menor que as normais, além de pétalas de coloração verde. A partir de plantas afetadas foi extraído o DNA total, o qual foi usado em reações de duplo PCR, visando detectar fitoplasmas nos tecidos vegetais. Fragmentos genômicos de 1,2 Kb da região do 16S rDNA foram amplificados demonstrando a constante associação entre fitoplasmas e plantas doentes. Através de duplo PCR usando primers específicos, foi identificado um fitoplasma pertencente ao grupo 16SrI em todas as amostras sintomáticas analisadas. Com base no sequenciamento desta região genômica e na digestão in sílico, as análises virtuais de RFLP revelaram que um dos fitoplasmas presentes nas amostras de gergelim era afiliado ao subgrupo 16SrI-B. No entanto, os padrões de restrição apresentados pelo outro fitoplasma mostraram que o mesmo era distinto dos demais representantes dos subgrupos que constituem o grupo 16SrI. Os valores calculados de coeficientes de similaridade e os mapas putativos de restrição confirmaram os resultados da análise de RFLP, indicando que este fitoplasma era representante de um novo subgrupo. A árvore filogenética, construída a partir das sequências nucleotídicas do 16S rDNA de diversos fitoplasmas evidenciou que este novo fitoplasma emergia de um ramo distinto, considerando as ramificações dentro do grupo 16SrI. A filodia do gergelim foi anteriormente relatada em vários países, sendo associada com fitoplasmas dos grupos 16SrI, 16SrII e 16SrVI. O presente trabalho revelou a ocorrência de dois fitoplasmas associados à filodia, sendo um deles pertencente ao subgrupo 16SrI-B e outro caracterizado como representante de um novo subgrupo, aqui denominado 16SrI-X.
Typical symptoms commonly induced by phytoplasmas were found in sesame plants grown in commercial fields. These symptoms were characterized by shoot proliferation, leaves of reduced size exhibiting light chlorosis, and green petals. Total DNA extracts were obtained from diseased plants and used as template in nested PCR, in order to detect phytoplasmas in the tissues of the hosts. Genomic fragments of 1.2 kb corresponding to the 16S rDNA region were amplified demonstrating the association of phytoplasmas and diseased plants. Using nested PCR with specific primers, a phytoplasma belonging to group 16SrI was identified in all symptomatic samples. Based on the sequencing of 16S rDNA and in silico digestion, the virtual RFLP analysis allowed identify the presence of a phytoplasma affiliated with the subgroup 16SrI-B. This analysis also revealed a second phytoplasma distinct of all representatives of the subgroups within the group 16SrI. Similarity coefficients values and analysis of putative restriction sites confirmed the results obtained from virtual RFLP analysis indicating that this phytoplasma was representative of a new subgroup. A phylogenetic tree generated by the 16S rDNA sequences belonging to diverse phytoplasmas evidenced that this new phytoplasma emerged from a distinct branch, within of the 16SrI group. The sesame phyllody was previously reported in various countries in association with phytoplasmas belonging to 16SrI, 16SrII, and 16SrVI groups. The present study revealed the association of the phyllody with a phytoplasma affiliated with 16SrI-B and a phytoplasma representative of a new subgroup here named 16SrI-X.
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Syed, Rehana Naz [Verfasser], Petr [Akademischer Betreuer] Karlovsky, Anthony [Akademischer Betreuer] Whithbread et Anee [Akademischer Betreuer] Frary. « Chemical and Genetic Diversity in Sesame (Sesamum indicum L.) / Rehana Naz Syed. Gutachter : Petr Karlovsky ; Anthony Whithbread ; Anee Frary. Betreuer : Petr Karlovsky ». Göttingen : Niedersächsische Staats- und Universitätsbibliothek Göttingen, 2012. http://d-nb.info/1043765336/34.

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Barbosa, Carlos Vinícius da Silva. « Avaliação dos efeitos do consumo de pasta de gergelim (Sesamum indicum L.) no estado fisiológico de atletas de futebol ». Universidade Federal da Paraí­ba, 2013. http://tede.biblioteca.ufpb.br:8080/handle/tede/4292.

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The strenuous exercise when performed with unbalanced diet and recovery period of the athlete can promote an undesirable state of chronic inflammation and generation of reactive oxygen species (ROS). Those compounds can degrade muscle proteins and contribute to the signs and symptoms of muscle injuries. In recent years, those foods have been tested for their ability to attenuate the deleterious effects in athletes undergoing intense days of training and competition. In this context, sesame (Sesamum indicum L.) stands out for presenting a high nutritional value and recognized antioxidant and anti-inflammatory properties. Considering these aspects, the present study had as its goal to evaluate the effects of the sesame paste consumption (S. indicum L.) on oxidative stress, inflammatory markers and muscle injuries in soccer players. Therefore, a randomized and placebo controlled study was conducted with 19 male soccer athletes, teenagers, with age about 16 years. The sesame paste has been prepared with an addition of 30% of honey from Apis mellifera. The participants were randomly assigned to consume 40 g / d sesame paste or placebo during 28 days of normal training. Before and after intervention were performed anthropometric measurements, functional exams and dosing blood creatine kinase (CK), lactate dehydrogenase (LDH), malondialdehyde (MDA) and high-sensitivity c-reactive protein (hs-CRP) and during a four-week study was performed an evaluation of athletes dietary intake. Biochemical analyzes indicated a physiological unbalanced state of the athletes at the beginning of the experimental procedure. The intake of sesame paste resulted in decreased lipid peroxidation (p=0,002), reduced serum levels of hs-CRP (p=0,010) and LDH (p=0,001), accompanied by an improvement in the aerobic power (p=0.011) and top speed (p=0.005). On the other hand, it was not observed any change of these variables in the placebo group. For anthropometric variables, running speed at the lactate threshold and CK, there were no differences observed in the groups that received sesame paste and placebo after the intervention period. The current study results suggest that the consumption of sesame paste represents an important nutritional strategy by its ability to reduce the inflammatory status, oxidative stress and cause repair of muscle tissue, increasing the physical performance of soccer players, particularly in soccer players previously worn.
O exercício físico intenso quando executado em desequilíbrio com a dieta e período de recuperação do atleta pode promover um indesejável estado crônico de inflamação e geração de espécies reativas de oxigênio (EROs). Estes compostos podem degradar proteínas musculares e contribuir para os sinais e sintomas de lesões musculares. Nos últimos anos alguns alimentos têm sido testados quanto a sua capacidade de atenuar efeitos deletérios em atletas submetidos a jornadas intensas de treinamento e competição. Neste contexto, o gergelim (Sesamum indicum L.) se destaca por apresentar um alto valor nutricional, além de reconhecidas propriedades antioxidantes e antiinflamatórias. Considerando estes aspectos, o presente estudo teve como objetivo avaliar os efeitos do consumo de pasta de gergelim (S. indicum L.) sobre o estresse oxidativo, marcadores inflamatórios e danos musculares em atletas de futebol. Para tanto, um estudo randomizado com placebo controlado foi conduzido com 19 atletas de futebol, adolescentes, do sexo masculino, com idade média de 16 anos. A pasta de gergelim foi elaborada com adição de 30% de mel de Apis mellifera. Os participantes foram aleatoriamente designados a consumir 40 gramas por dia de pasta de gergelim ou placebo durante 28 dias de treinamentos normais. Antes e após a intervenção foram realizadas avaliações antropométricas, testes funcionais e dosagem sanguínea de creatina quinase (CK), lactato desidrogenase (LDH), malondialdeído (MDA) e proteína c-reativa ultra-sensível (PCR-us) e ao longo das quatro semanas do estudo foi realizada avaliação do consumo alimentar dos atletas. As análises bioquímicas indicaram um estado de desequilíbrio fisiológico dos atletas no início do procedimento experimental. A ingestão da pasta de gergelim resultou na diminuição da peroxidação lipídica (p=0,002), redução dos níveis séricos de PCR-us (p=0,010) e LDH (p=0,001), acompanhados por melhora da potência aeróbia (p=0,011) e velocidade pico (p=0,005). Em contrapartida, não foi observada qualquer alteração destas variáveis no grupo placebo. Para as variáveis antropométricas, velocidade de corrida do limiar de lactato e CK não foram observadas diferenças nos grupos que receberam a pasta de gergelim e placebo após o período de intervenção. Os resultados do presente estudo sugerem que o consumo de pasta de gergelim representa uma importante estratégia nutricional devido a sua capacidade de reduzir o estado inflamatório, estresse oxidativo e de induzir reparo do tecido muscular em atletas de futebol, particularmente em atletas de futebol previamente desgastados.
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Pires, Raquel Maria de Oliveira. « Ação protetora do óxido nítrico em sementes de gergelim (Sesamum indicum L.) submetidas a diferentes condições de estresse ». Universidade Federal de Viçosa, 2014. http://locus.ufv.br/handle/123456789/4632.

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Seeds frequently encounter biotic and abiotic stress that adversely affects growth, development, or productivity. The objective of this work was to investigate the effect of nitric oxide (NO) like protective agent in sesame seeds submitted to different stresses. Therefore, two experiments were conducted. In the first one, sesame seeds were placed in soaked substrate with water or with different concentrations of cadmium chloride and cadmium chloride plus sodium nitroprusside (SNP) in the following treatments: 1) water (control), 2) +200 μM of SNP, 3) 800 μM of CdCl2, 4) 800 μM of CdCl2 +200 μM of SNP, 5) 600 μM of CdCl2, 6) 600 μM of CdCl2 +200 μM of SNP, 7) 400 μM of CdCl2 and 8) 400 μM of CdCl2 +200 μM of SNP. Were done the following determinations: germination (G), first count of germination (PC), speed germination index (IVG), hipocotyl length (CH), radicle length (CR), dry mass of hipocotyl (MSH) and dry mass of radicle (DMR) and imbibition curve. It were quantified the activity of antioxidative enzymes, superoxide dismutase (SOD), catalase (CAT), ascorbate peroxidase (APX) and total peroxidase (POX). It was adopted the completely randomized design with five replicates. The data were submitted to variance analysis and the means obtained for treatments were compared by Tukey test at 5% of significance. The means obtained in treatments with and without SNP were compared by F test at 5% and the times of imbibition by Tukey test at 5%. For the realization of imbibition curve was realized a polynomial regression fit 3. In the second experiment, sesame seeds were placed in soaked substrate with water or with different concentrations of PEG 6000 and PEG 6000 plus SNP in the following treatments: 1) water (control), 2) +200 μM of SNP, 3) 0,1MPa, 4) -0,1MPa +200 μM of SNP, 5) - 0,2MPa, 6) -0,2MPa +200 μM of SNP, 7) -0,3MPa and 8) -0,3MPa, +200 μM of SNP. The same determinations done in experiment one, was made in the experiment two. Both stress caused the reduction of germination and vigor, being the highest concentrations, the most harmful to sesame seeds. NO was able to minimize the damage caused by the stresses, reversing partially all the biochemical parameters evaluated, what provides higher and faster germination, beyond the higher initial development of xiii seedlings. Cadmium and PEG 6000 provoked less absorption and less gain of mass in higher concentrations in relation to water, and an extension of Phase II. In relation to the antioxydative system, there was an increaseof enzymatic activity in period of 0 to 24 houras, showing the organization of the antioxidant system with the sesame seeds over time. Was observed that in higher potentials and in solutions more concentrated, the activity enzymatic was higher, what suggest detoxifying activity of these molecules in seeds submitted to water deficit and solution of cadmium more strict. The use of SNP, increased the activity of antioxidative enzymes, evidencing an efficient of elimination of EROs formed.
Sementes estão frequentemente expostas a diversos estresses bióticos e abióticos que prejudicam o seu crescimento, desenvolvimento e produtividade. O objetivo desse trabalho foi investigar o efeito do óxido nítrico (ON) como agente protetor em sementes de gergelim (Sesamum indicum L.) submetidas à diferentes estresses. Para tanto, foram conduzidos dois experimentos. No primeiro, as sementes foram semeadas em substrato umedecido com água ou com diferentes concentrações de cloreto de cádmio (CdCl2) e cloreto de cádmio acrescido de nitroprussiato de sódio (SNP) nos seguintes tratamentos: 1) água (controle), 2) +200 μM de SNP, 3) 800 μM de CdCl2, 4) 800 μM de CdCl2 +200 μM de SNP, 5) 600 μM de CdCl2, 6) 600 μM de CdCl2 +200 μM de SNP, 7) 400 μM de CdCl2 e 8) 400 μM de CdCl2 +200 μM de SNP. As seguintes determinações foram feitas: germinação (G), primeira contagem de germinação (PC), índice de velocidade de germinação (IVG), comprimento de hipocótilo (CH) e radícula (CR), massa seca de hipocótilo (MSH) e radícula (MSR), curva de embebiçao, além da quantificação da atividade das enzimas antioxidativas, superóxido dismutase (SOD), catalase (CAT), ascorbato peroxidase (APX) e peroxidases totais (POX). O delineamento estatístico utilizado foi o inteiramente casualizado com cinco repetições. Os dados foram submetidos à análise de variância (ANOVA) e as médias obtidas para os tratamentos foram comparadas pelo teste Tukey a 5% de significância. As médias obtidas nos tratamentos com e sem SNP foram comparadas pelo teste F a 5% de significância e os tempos de embebição na análise das atividades das enzimas, também pelo teste Tukey a 5%. Para a realização da curva de embebição realizou-se regressão com ajuste polinomial de grau 3. No segundo experimento, as sementes de gergelim foram semeadas em substrato umedecido com água ou em diferentes concentrações de polietileno glicol (PEG 6000) e PEG 6000 acrescido de SNP nos seguintes tratamentos: 1) água (controle), 2) +200 μM de SNP, 3) 0,1Mpa, 4) -0,1MPa +200 μM de SNP, 5) - 0,2MPa, 6) -0,2MPa +200 μM de SNP, -7) 0,3MPa e 8) -0,3MPa, +200 μM de SNP. As mesmas determinações e análises estatísticas do primeiro experimento foram realizadas. Conclui-se que ambos os estresses causaram a redução da germinação e do vigor, sendo Xi as maiores concentrações as mais prejudiciais às sementes de gergelim. O ON foi capaz de amenizar os danos causados pelos estresses invertendo parcialmente todos os parâmetros fisiológicos avaliados, o que proporcionou maior e mais rápida germinação além de maior desenvolvimento inicial das plântulas. O cádmio e o PEG 6000 provocaram menor absorção e menor ganho de massa nas maiores concentrações em relação à água assim como um prolongamento da Fase II da embebição. Em relação ao sistema antioxidante, houve aumento da atividade enzimática no período de 0 a 24 horas, demonstrando organização do sistema antioxidante nas sementes de gergelim com o decorrer do tempo. Observou-se que nos maiores potenciais e nas soluções mais concentradas, a atividade enzimática foi maior, o que sugere atividade desintoxicante dessas moléculas em sementes submetidas ao déficit hídrico e solução de cádmio mais rigorosa. O uso do SNP, de maneira geral, aumentou a atividade das enzimas antioxidantes, evidenciando um eficiente sistema de eliminação das espécies reativas de oxigênio formadas.
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Livres sur le sujet "Sesam indicum L"

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Kamal-Eldin, Mohammed Salih Afaf. Seed oils of Sesamum indicum,L. and some wild relatives : A compositional study of the fatty acids, acyl lipids, sterols, tocopherols and lignans. Uppsala : Sveriges Lantbruksuniversitet, 1993.

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Chapitres de livres sur le sujet "Sesam indicum L"

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Kapoor, Sonia, Sanjay S. Parmar, Manju Yadav, Darshna Chaudhary, Manish Sainger, Ranjana Jaiwal et Pawan K. Jaiwal. « Sesame (Sesamum indicum L.) ». Dans Methods in Molecular Biology, 37–45. New York, NY : Springer New York, 2014. http://dx.doi.org/10.1007/978-1-4939-1658-0_4.

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Tripathy, Swapan K., Jayashree Kar et Dibyabharati Sahu. « Advances in Sesame (Sesamum indicum L.) Breeding ». Dans Advances in Plant Breeding Strategies : Industrial and Food Crops, 577–635. Cham : Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-23265-8_15.

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Li, Haixia, et Chunbo Lu. « Sesamum indicum L. 黑芝麻 (Heizhima, Black Sesame) ». Dans Dietary Chinese Herbs, 525–33. Vienna : Springer Vienna, 2015. http://dx.doi.org/10.1007/978-3-211-99448-1_60.

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Lubaina, A. S., et K. Murugan. « Biochemical Characterization of Oxidative Burst During Interaction Between Sesame (Sesamum indicum L.) in Response to Alternaria sesami ». Dans Prospects in Bioscience : Addressing the Issues, 243–50. India : Springer India, 2012. http://dx.doi.org/10.1007/978-81-322-0810-5_28.

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Singh, Manjeet, Surjeet Chahar, Ram Avtar, Anoop Singh et Neeraj Kumar. « Advances in Classical and Molecular Breeding in Sesame (Sesamum indicum L.) ». Dans Accelerated Plant Breeding, Volume 4, 491–529. Cham : Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-81107-5_15.

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Madhusudan, K., et H. L. Nadaf. « 7. Mutagenesis for yield and yield attributes in sesame (Sesamum indicum L.) ». Dans Mutagenesis : exploring genetic diversity of crops, 159–68. The Netherlands : Wageningen Academic Publishers, 2014. http://dx.doi.org/10.3920/978-90-8686-796-7_7.

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Kumar, Sandeep, Abhinav Aeron, Piyush Pandey et Dinesh Kumar Maheshwari. « Ecofriendly Management of Charcoal Rot and Fusarium Wilt Diseases in Sesame (Sesamum indicum L.) ». Dans Bacteria in Agrobiology : Crop Ecosystems, 387–405. Berlin, Heidelberg : Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-18357-7_14.

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Ogasawara, T., K. Chiba et M. Tada. « Sesamum indicum L. (Sesame) : In Vitro Culture, and the Production of Naphthoquinone and Other Secondary Metabolites ». Dans Biotechnology in Agriculture and Forestry, 366–93. Berlin, Heidelberg : Springer Berlin Heidelberg, 1998. http://dx.doi.org/10.1007/978-3-642-58833-4_19.

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Singh, Vibhuti, Sachin Kumar, Amrita Singh, Niti Pathak Bhaduri, Kangila Venkataramana Bhat et Suman Lakhanpaul. « Unlocking the Potential of Genetic Resources for Improvement of Sesame (Sesamum indicum L.) : The Current Scenario ». Dans Sustainable Development and Biodiversity, 447–79. Cham : Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-27096-8_15.

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Ryu, Su Noh, Seong Min Kim, Junwu Xi et Chi-Tang Ho. « Influence of Seed Roasting Process on the Changes in Volatile Compounds of the Sesame (Sesamum Indicum L.) Oil ». Dans Flavor Chemistry of Ethnic Foods, 229–37. Boston, MA : Springer US, 1999. http://dx.doi.org/10.1007/978-1-4615-4783-9_22.

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Actes de conférences sur le sujet "Sesam indicum L"

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Hartati, Puspa, Rosmayati Rosmayati et Diana Sofiah Hanafiah. « Viability and Vigour of Sesame (Sesamum indicum L) Seeds ». Dans International Conference on Natural Resources and Technology. SCITEPRESS - Science and Technology Publications, 2019. http://dx.doi.org/10.5220/0008547401310134.

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Mehra, Tarun. « Process Optimization of Biodiesel Production for Mixed Neem (Azadirachta indica) and Sesame (Sesamum indicum L.) Biodiesel Using Response Surface Methodology Based on Doehlert’s Experimental Design ». Dans WCX™ 17 : SAE World Congress Experience. 400 Commonwealth Drive, Warrendale, PA, United States : SAE International, 2017. http://dx.doi.org/10.4271/2017-01-1285.

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Mogîlda, A. A. « The effect of physical mutagenic factors on some quantitative traits in the generation of M2 Sesamum indicum L. » Dans Problems of studying the vegetation cover of Siberia. TSU Press, 2020. http://dx.doi.org/10.17223/978-5-94621-927-3-2020-25.

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Induced mutagenesis is considered an effective and potential method for generating genetic variation in agricultural plants. The paper presents data on the influence of this physical factor on the quantitative parameters in the M2 generation of sesame samples from Zaltsadovski, Kadet, Adaptovanii 2 at a dose of 200, 300, 400 and 500 Gy (Gray). According to the results obtained, the variability of some features was revealed, which varied depending on the sample and the applied radiation dose. The greatest changes in indicators compared to control were found in the genotypes Kadet at a dose of 300 Gy and Adaptovanii (200 Gy). The spectrum of morphobiological changes in plants will also be assessed in the M3 generation.
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Mehra, Tarun, Naveen Kumar, Salman Javed, Ashish Jaiswal et Farhan javed. « An Experimental Analysis of Biodiesel Production from Mixture of Neem (Azadirachta indica) Oil and Sesame (Sesamum indicum L.) Oil and its Performance and Emission Testing on a Diesel Engine ». Dans SAE 2016 World Congress and Exhibition. 400 Commonwealth Drive, Warrendale, PA, United States : SAE International, 2016. http://dx.doi.org/10.4271/2016-01-1264.

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Excelinda, Putri Avidianto, Mira Sofyaningsih et Iswahyudi. « Utilization of Millet Seed Flour (Panicum miliaceum L), Chia Seed Flour (Salvia hispanica) and Sesame Seeds (Sesamum indicum) on Making High-fibre Flakes ». Dans International Conference on Social Determinants of Health. SCITEPRESS - Science and Technology Publications, 2021. http://dx.doi.org/10.5220/0010758800003235.

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