[PDF] Top 20 QUANTIFICATION OF ANTIOXIDANT –PHYTOCHEMICAL STUDIES IN VITIS VINIFERA L VARIETIES

... Similar studies were studied on ABTS and DDPH activity as a rapid and simple measure of antioxidant activity; the DPPH radical scavenging capacity has been widely ...the antioxidant activity of many ... See full document

... Several studies have shown that fresh grape and its derivatives contains phenolic compounds having antioxidant and health promoting effects, particularly in relation to cardiovascular ...sixteen ... See full document

... The antioxidant activity of grape seeds was determined using DPPH ...different varieties of grapes seed extracts (Standard, Medika, Symphony, Shiraz and Sauvignon blanc) were analysed using DPPH method and ... See full document

... Table 2 compares the results of polyphenol, flavonoid and condensed tannin contents for the different samples. We observed that the studied regions leaves contain more flavonoids than condensed tannins. A global ... See full document

... with phytochemical and antioxidant evaluation of ...for antioxidant activity using, DPPH free radical scavenging ...HPTLC studies the ferulic acid content was found to be ...vitro ... See full document

... its phytochemical and antioxidant potential. Phytochemical profiling of both revealed the presence of saponins, tannins and phlobotanins in the polar ...Significant antioxidant activity to the ... See full document

... Submitted for publication: August 2016 Accepted for publication: December 2016 Key words: Vernaccia Nera, phenols, grape, ripening, winemaking Vernaccia Nera (VN) is a minor Italian red grape cultivar whose oenological ... See full document

... 8. Cretazzo, E., Tomas, M., Padilla, C., Rossello, J., Medrano, H., Padilla, V., & Cifre, J. (2010). Incidence of virus infection in old vineyards of local grapevine varieties from Majorca: implications for ... See full document

... The stimulation of transposon expression in grapevine by the yeasts tested is directly relevant to the goal of this project, which is to increase rates of transposon mutagenesis. Yet, the implications of this ... See full document

... Group 1, which was characterized by abundant rainfall years and temperatures lower than the historical average during maturation stage, generated conditions in which, according to the found correlations, sanitary status ... See full document

... The antioxidant activities of fruit seeds in the continuation of our experimental work, the major phytoconstituents present in each extract, and the in vitro free radical scavenging potential of three edible fruit ... See full document

... Rootstocks have previously been shown to alter reproductive performance in grapevines. The concen- tration of nutrients associated with pollination and fertilisation in grapevines such as boron, calcium, zinc and ... See full document

... Fructose was the dominant soluble sugar, with a mean value of 236.57 g kg −1 fw (range 191.45 to 248.25), in the peel berry and of 127.87 g kg −1 fw (range 109.77 to 143.78) in the whole grape, followed by glucose (avg. ... See full document

... of Vitis varieties is carried out by the measurement of parameters in leaves, grapes and separated ...Grapevine varieties have been characterized for identification purposes by ampelographic ... See full document

... Delonix elata is commonly known as white gulmohur belonging to the family of Fabaceae and subfamily Caesalpinoidae. Delonix elata is not a classical Ayurvedic drug, [4] but found included in Shodhala Nighantu under the ... See full document

... productive varieties, resistance to drought among others) without using genetic engineering tools (Mueller and Sachs, ...many studies have used NGS to show the community structure in rhizobacteria and of ... See full document

... The obtained data allowed to identify several varieties. Due to the similarities of the ampelographic characteristics and names, two of the native Bulgarian cultivars: Misket cherven and Misket Vrachanski, were ... See full document

... rodu Vitis (Tablica ...rodu Vitis pripadaju tri vrste: Vitis sylvestris Gmel., Vitis labrusca ...i Vitis vinifera L. Poznato je 70 vrsta roda Vitis rasprostranjenih ... See full document

... In the Northern Italy sites [Tenuta Cannona (AL), Spresiano (TV), Barbarano Vicentino (VI)], the impact of climate change will be more intense than in the Center and Island sites [Latina (LT), Alghero (SS), Siniscola ... See full document

... Porijeklo sorte i povijest uzgoja: Malvasiju dubrovačku smatramo autohtonom sortom, iako su diljem Mediterana pronađeni njezini sinonimi pa možemo reći da se uzgaja od Kanarskih otoka, Madeire, Katalonije, Sardinije, ... See full document