Results 71 to 80 of about 35,400 (222)
Técnicas de separação e identificação empregadas na análise de produtos naturais de plantas [PDF]
, 2004 TCC (graduação) - Universidade Federal de Santa Catarina. Centro de Ciências Físicas e Matemáticas. Curso de Química.Embora alguns fármacos sejam resultado de descobertas fortuitas, a maior parte deles advém de programas de triagem de pesquisas ...
Choze, Rafael
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Engenharia Agrícola, 2006 A medida da transpiração de árvores no campo é de difícil consecução. Nas duas últimas décadas, tem-se dado ênfase à medida de fluxo de seiva no caule como indicador da transpiração, principalmente se a escala de tempo usada é igual ou menor que um dia ...
Juan S. Delgado-Rojas +5 more
doaj +1 more source
Biomimetic Microfractals Based Flexible Triboelectric Nanogenerators
Advanced Functional Materials, Volume 36, Issue 67, 20 August 2026.A leaf‐skeleton‐based microfractal architecture is integrated with guided CuNW networks and biomimetic triboelectric polymer layers, enabling breathable, flexible, and material‐efficient triboelectric nanogenerators. The resulting system combines enhanced charge generation and charge transport, offering potential for next‐generation self‐powered ...
Amit Barua +7 more
wiley +1 more source
Adaptive Responses of Tropical Crops: A Multi‐Scale Omics Integrated Perspective
Advanced Science, Volume 13, Issue 47, 24 August 2026.Tropical crops integrate genomic, morphological, physiological, and ecological adaptations to thrive under extreme and variable environments. This review highlights how natural selection, domestication, and breeding shape stress resilience, resource‐use strategies, and productivity in sugarcane, banana, cassava, rubber and oil palm, offering new routes
Peilin Wang +11 more
wiley +1 more source
Revista Árvore, 2004 Chapas de partículas de cimento-madeira foram confeccionadas com a madeira de quatro clones de Hevea brasiliensis Müll. Arg. (seringueira): IAN 717, IAN 873, GT 711 e AVROS 1301.
Esmeralda Yoshico Arakaki Okino +4 more
doaj +1 more source
Animal Research and One Health, Volume 4, Issue 3, Page 247-260, August 2026.Dietary RSO supplementation improved growth performance, simultaneously enriched n‐3 polyunsaturated fatty acids (n‐3 PUFA), and enhanced antioxidant capacity in Pekin ducks, which suggested that RSO has the potential to be a novel n‐3 PUFA source and an antioxidant for Pekin ducks to generate animal functional foods.
Lei Zhuang +10 more
wiley +1 more source
Occurrence of Apiose in Hevea brasiliensis [PDF]
Nature, 1956 FRUCTOSE, glucose, quebrachitol, mesoinositol, and (—)-inositol have been detected in the free state in Hevea latex serum, and glucose, galactose, mesoinositol, and an unknown sugar (probably a ketose) were obtained on hydrolysis of a latex lipid fraction1. The work reported here is an examination of Hevea bark tissues for reducing sugars, and, in view
openaire +1 more source
Ciência Florestal, 2013 http://dx.doi.org/10.5902/198050988456Este estudo descreve a distribuição e determina a taxa anual de crescimento e a idade das árvores de Garcinia brasiliensis e de Hevea spruceana em uma floresta inundável na região de Manaus.
Tatiana Andreza da Silva Marinho +6 more
doaj +1 more source
Food Science &Nutrition, Volume 14, Issue 8, August 2026.Spray‐dried xylo‐oligosaccharide‐rich extract derived from olive pit endocarps was assessed for potential cross‐reactivity using in vitro ELISA and in silico approaches. The ELISA tests indicated potential cross‐reactivities with nuts (hazelnut, almond, pistachio, peanut), gluten, and milk in certain batches.
Maame Ekua Manful +4 more
wiley +1 more source
Strength Performance of Hevea Brasiliensis at Structural Size
, 2020 : Demand for wood as structural components has kept increasing. The alternatives available to maintain an adequate supply include the controls to regulate the annual falling rate or to find fast-growing plantation trees as replacements for traditional ...
Emilia Nur +2 more
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