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Quantificação das catequinas e proantocianidinas em algumas variedades de videira e vinhos tintos portugueses
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This article is published in Ciencia E Tecnica Vitivinicola.The article was published on 2001-01-01 and is currently open access. It has received 30 citations till now.read more
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Berry Phenolics of Grapevine under Challenging Environments
TL;DR: The full understanding of how and when specific phenolic compounds accumulate in the berry, and how the varietal grape berry metabolism responds to the environment is of utmost importance to adjust agricultural practices and thus, modify wine profile.
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Resveratrol inhibits nitric oxide and TNF-alpha production by lipopolysaccharide-activated microglia.
Xiu Li Bi,Jingyu Yang,Ying Xu Dong,Ji Ming Wang,Yong Hong Cui,Takashi Ikeshima,Yu Qing Zhao,Chun Fu Wu +7 more
TL;DR: Results demonstrate a potent suppressive effect of resveratrol on proinflammatory responses of microglia, suggesting a therapeutic potential for this compound in neurodegenerative diseases accompanied by microglial activation.
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Comparative study of the phenolic composition of seeds and skins from Carménère and Cabernet Sauvignon grape varieties (Vitis vinifera L.) during ripening
Elías Obreque-Slier,Álvaro Peña-Neira,Remigio López-Solís,Fernando Zamora-Marín,Jorge Manuel Ricardo da Silva,Olga Laureano +5 more
TL;DR: It is concluded that Carménère grapes present a differential composition and evolution of phenolic compounds when compared to Cabernet Sauvignon grapes.
Journal ArticleDOI
Grape and wine polymeric polyphenols: Their importance in enology.
Lingxi Li,Baoshan Sun +1 more
TL;DR: Scientific results indicate that polymeric polyphenols, as the majorpolyphenols in grape and red wine, play a major role in red wine sensory properties, color stability and antioxidant activities.
Journal ArticleDOI
Preparative HSCCC isolation of phloroglucinolysis products from grape seed polymeric proanthocyanidins as new powerful antioxidants.
TL;DR: It was verified that all these phloroglucinolysis products possessed strong antioxidant activities, being catechin-nucleophile derivatives more powerful than free catechins.