[PDF] Top 20 Relationship between antiradical activity, polyphenolic antioxidants and free trans resveratrol in grapes (Vitis vinifera L )

Relationship between antiradical activity, polyphenolic antioxidants and free trans resveratrol in grapes (Vitis vinifera L )

... superior antioxidants as their potential oxidation may lead to oligomerisation via phenolic coupling and enlargement of the number of reactive sites (BORS, MICHEL ... See full document

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THE STUDY OF POLYPHENOLIC COMPOUNDS PROFILE AND ANTIOXIDANT ACTIVITY OF VITIS VINIFERA L. LEAVES FROM WESTERN REGIONS OF ALGERIA

... multiply trans-resveratrol levels more than 100 times in the leaves and the skinned ...in Vitis vinifera ...flavonol free forms, only quercetin aglycone was detected in our study, ... See full document

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Content of polyphenolic antioxidants and trans resveratrol in grapes of different varieties of grapevine (Vitis vinifera L )

... teau’s reagent was used. 1 ml of sample was pipetted into a 50 ml volumetric flask and diluted with distilled water. Then 2.5 ml of Folin-Ciocalteau’s reagent was added and after agitation 7.5 ml of 20% sodium car- ... See full document

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Using foliar applications of magnesium and potassium to improve yields and some qualitative parameters of vine grapes (Vitis vinifera L )

... Table 5 gives the pH of the must which was not (with one exception) affected by fertilization and ranged between 3.02 and 3.25. Zatloukalová et al. (2011) reached the same conclusions in cv. Riesling italico; ... See full document

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Anti inflammatory and anti oxidant properties of purified stilbene and crude extracts of Perlis vitis vinifera on cultured huvecs

... are trans-resveratrol, trans-cinnamic acid, ε-viniferin, salicylic and caffiec acid, catechin, and ...of trans-stilbene which was identified as 3, 4’, 5- trihydroxystilbene ... See full document

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Determination of Some Volatile Compounds in Fruit Spirits Produced from Grapes (Vitis Vinifera L.) and Plums (Prunus domestica L.) Cultivars

... The Republic of Macedonia has and old and rich tradition in fruit growing and production of distilled beverages. The national brands of distilled fruit spirits are: grape brandy which is produced from grapes ... See full document

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Evaluation of Antioxidant and Antihyperlipidemic Activity of extracts Rich in Polyphenols

... included Vitis vinifera [3], Oroxylum indicum and Policosanol isolated from sugarcane ...plants Vitis vinifera, Saccharum officinarum which are commonly available were authenticated at the ... See full document

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Possible neuromodulating role of different grape (Vitis vinifera L.) derived polyphenols against Alzheimer’s dementia: treatment and mechanisms

... as free radical scavengers and to give electrons to reactive radicals, rendering them into unreactive and more stable species (Baiomy 2016; Lakshmi et ...the activity of pro-oxidant enzymes (protein kinase ... See full document

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Berry set and development in Vitis vinifera L.

... the accumulation of total soluble solids in Tokay berries ... The grapevine flower ... The grapevine inflorescence ... The timing of capfall events over the period of 24 hours in Mulle[r] ... See full document

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Is “The Doctrine of Signatures” Signature Sequences designed By God?

... ), Grapes (Vitis vinifera), Ginger (Zingiber officinale), Sweet Potatoes (Ipomoea batatas), Olives (Olea europaea), Tomato (Solanum lycopersicum), Onions (Allium cepa ... See full document

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The effect of soil and foliar applications of magnesium fertilisers on yields and quality of vine (Vitis vinifera, L.) grapes

... Soil application and uptake of nutrients by vine roots is decisive for the macronutrients. Foliar application is a supplementary source of macroelements nutrition but may cover the demands of vine for micronutrients (Zn, ... See full document

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Influence of summer management practices and date of harvesting on organic acids concentration and sugar concentration in grapes of Vitis vinifera L., cv. Riesling

... ratios between the two varied between ...A relationship was found between amounts of tartaric and malic acid: higher peaks of tartaric acid were bonded with low peaks of malic acid on ... See full document

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SCREENING OF VITIS VINIFERA FOR FLAVONOID CONTENT AND FREE RADICAL SCAVENGING POTENTIAL

... scavenging activity for both the cultivars was Petiole>Stem>Leaf ...correlation between total flavonoid content and antioxidant activity for all the aerial ... See full document

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Not All Shrivels Are Created Equal—Morpho Anatomical and Compositional Characteristics Differ among Different Shrivel Types That Develop during Ripening of Grape (Vitis vinifera L ) Berries

... A commercial vineyard (lat. 46˚15'47.48''N, long. 119˚29' 16.09''W) with mature own-rooted V. vinifera cv. Cab- ernet Sauvignon located in the Red Mountain AVA (American Viticultural Area) at Benton City, WA was ... See full document

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Bronchodilatory Activity of Vitis vinifera Leaf Hydroalcoholic Extract in Rat

... of L-type calcium channels in the rat trachea has been reported [18] and supported by the inhibitory effect of verapamil on rat trachea contraction induced by KCl ... See full document

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PHYTOCHEMICAL SCREENING, ANTIOXIDANT ACTIVITY AND ANTIMICROBIAL ACTIVITY OF ALLIUM TUBEROSUM

... Higher plants as a natural source will give rise to a source of antimicrobial agents. The drug is resistance to human pathogen is against particular type of antibiotics. New antimicrobial agents are derived from other ... See full document

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Immature Embryo Rescue and in Vitro Development Evaluation of Intraspecific Hybrids from Brazilian Seedless Grapevine “Superior × Thompson” Clones

... The technique of recue of immature embryos provides important genetic gains for the seedless feature, with the seed traces size reduction resulting from crosses between seedless parents [5]. The advantages of ... See full document

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The effect of media formulations and culturing techniques on the growth and multiplication of medicinal plants is also reviewed. Key Words: Endangered plants, In-vitro Propagation, Medicinal Plants, Secondary Metabolites Tissue culture,

... 2.3 Tissue culture Media and Plant Growth Hormones : Media for tissue culture contains vital nutrients and elements for in vitro growth of plant tissues. Selection of the right media composition is important for ... See full document

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Isolation and Characterization of GDP-D-mannose 3, 5-epimerase (GME) Gene Impressive in Vitamin C Biosynthesis Pathway

... The PCR product was extracted by a DNA gel extraction kit and ligated to pTG19 plasmid with T4 DNA ligase and then transferred to competent cells of E. coli by means of heat shock method. For transformation, 20 μl of the ... See full document

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Use the qualitative parameters from grapes and grapes berries to identify the native vitis vinifera in Morocco

... III. RESULTS AND DISCUSSION The qualitative parameters of the cluster and the berries The qualitative (semi-quantitative) results obtained are shown in Table 2. The table of ampelographic modalities shows a variation ... See full document

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