Bioactive Phytochemical Composition of Grape Pomace Resulted from Different White and Red Grape Cultivars

Recovery of aromatic aglycones from grape pomace

Green extraction of antioxidants from different varieties of red grape pomace.

The extraction yield, phenolic content, anthocyanin content and antioxidant activity of extracts from different varieties of red grapes, Cabernet Sauvignon, Merlot, Petit Verdot, Syrah, Tempranillo and Tintilla, using pressurized green solvents have been analyzed. Two techniques were studied and compared: supercritical fluid extraction (SFE) with CO2 + 20% ethanol and pressurized liquid extract...

Effects of Different Toxin Adsorbents on the Amount of Diazinon Residue in White Grape Pomace and Milk Production and Composition and Toxin Residues in Mohabadi Lactating Goats

Today, researches have shown that the best and most effective way to reduce the incidence of disorders related to pesticides and prevent their transfer to the milk and other animal products is the application of adsorbents or bonding compounds. This study aimed to investigate the effects of different toxin adsorbents (Mycofix-Plus, Bio-Tox, Bio-Acid) on the amount of diazinon residues in grape ...

The Effect of Red Grape Pomace Powder Replacement on Physical Characteristics and Acrylamide Content of Biscuit

Background and Objectives: Biscuit is the most popularly consumed bakery item, and due to higher consumption among children, increase of its nutritional value and safety is a necessity. Acrylamide is a potential carcinogen that is formed in carbohydrate-rich food products like biscuits at temperatures above 120oC. Among the various parameters, which affect acrylamide formation, the inhibitory e...

Tissue-Specific Expression Analysis of Anthocyanin Biosynthetic Genes in White- and Red-Fleshed Grape Cultivars.

Yan73, a teinturier (dyer) grape variety in China, is one of the few Vitis vinifera cultivars with red-coloured berry flesh. To examine the tissue-specific expression of genes associated with berry colour in Yan73, we analysed the differential accumulation of anthocyanins in the skin and flesh tissues of two red-skinned grape varieties with either red (Yan73) or white flesh (Muscat Hamburg) bas...