Výsledky vyhledávání

Akademický článek

Identification quantitative et qualitative des flavonoïdes de trois variétés de raisin de table cultivés sous un climat méditerranéen par HPLC-DAD

Autor: farida Benmeziane, Yves CADOT, Mahmoud SOLTANE, Lynda DJERMOUNE

Publikováno v: Algerian Journal of Natural Products, Vol 4, Iss 2, Pp 261-270 (2016)

Les flavonoïdes sont une classe des composés phytochimiques polyphénoliques la plus étudiée, en raison de l'importance relative de leur activité antioxydante et d'autres activités biologiques. Ils constituent une partie intégrante de l'alimen

Externí odkaz: https://doaj.org/article/95529c5c608a4f7c9102d82409d9a808

Zobrazit plný text záznamu

Akademický článek

Antioxidant capacity, total phenolic, carotenoid, and vitamin C contents of five table grape varieties from Algeria and their correlations

Autor: Farida Derradji-Benmeziane, Rachid Djamai, Yves Cadot

Publikováno v: OENO One, Vol 48, Iss 2, Pp 153-162 (2014)

Aim: The aim of this work was the determination of some antioxidants (total polyphenols (TPP), total flavonoids (TF), carotenoids, vitamin C, the antioxidant capacity (AC) (reducing power) and other physicochemical parameters, such as pH, total solub

Externí odkaz: https://doaj.org/article/ae854b82b80d48ae9b7ad05929b07903

Zobrazit plný text záznamu

Akademický článek

Determination of major anthocyanin pigments and flavonols in red grape skin of some table grape varieties (Vitis vinifera sp.) by high-performance liquid chromatography–photodiode array detection (HPLC-DAD)

Autor: Farida Benmeziane, Yves Cadot, Rachid Djamai, Lynda Djermoun

Publikováno v: OENO One, Vol 50, Iss 3 (2016)

Aim: The aim of this study was the investigation of the anthocyanin and flavonol content in grape skin extracts. Five prevalent anthocyanin-types and four flavonol-types were determined in the skin of three red table grape varieties widely cultivated

Externí odkaz: https://doaj.org/article/380fd07f1696423cab238d5e06f27585

Zobrazit plný text záznamu

Akademický článek

Use of image analysis for the study of phenolic compounds of the grape berry skin (Vitis vinifera L., cv Cabernet franc)

Autor: Michel Chevalier, Emilie Perrochon, A. Clement, Anne-Laure Dubot, Marie Tellier, Yves Cadot, Gérard Barbeau

Publikováno v: OENO One, Vol 37, Iss 1, Pp 61-65 (2003)

The localization and quantitative determination of phenolics in grape berry skins, from the onset of veraison, constitute the first step to understand the évolution of these compounds throughout the maturation process. Histological techniques are ap

Externí odkaz: https://doaj.org/article/1932583eda85461d8228e6e46854567e

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání