(467) Anthocyanins as Primary Antioxidants in Black Raspberries
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منابع مشابه
Anthocyanins in black raspberries prevent esophageal tumors in rats.
Diets containing freeze-dried black raspberries (BRB) suppress the development of N-nitrosomethylbenzylamine (NMBA)-induced tumors in the rat esophagus. Using bioassay-directed fractionation, the anthocyanins in BRB were found to be the most active constituents for down-regulation of carcinogen-induced nuclear factor-kappaB and activator protein-1 expression in mouse epidermal cells in vitro. T...
متن کاملCancer Prevention Research Anthocyanins in Black Raspberries Prevent Esophageal Tumors in Rats
Diets containing freeze-dried black raspberries (BRB) suppress the development of N-nitrosomethylbenzylamine (NMBA)–induced tumors in the rat esophagus. Using bioassay-directed fractionation, the anthocyanins in BRB were found to be the most active constituents for down-regulation of carcinogen-induced nuclear factor-κB and activator protein-1 expression in mouse epidermal cells in vitro. The p...
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Anthocyanins are one of the main classes of flavonoids in red wines, and they appear to contribute significantly to the powerful antioxidant properties of the flavonoids. In grapes and wines the anthocyanins are in the flavylium form. However, during digestion they may reach higher pH values, forming the carbinol pseudo-base, quinoidal-base, or the chalcone, and these compounds appear to be abs...
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Di CARLO, F., AND REDFERN, S. 1947 Alpha-amylase from Bacillus subtilis. I. Purification and physical properties. Arch. Biochem., 15, 333-342. DINGLE, T., REID, W. W., AND SOLOMONS, G. L. 1953 The enzymatic degradation of pectin and other polysaccharides. II. Application of the "cup-plate" assay to the estimation of enzymes. J. Sci. Food Agr., 3, 149-155. GOODMAN, T. T. 1950 Adaptive production...
متن کاملChemoprevention of esophageal cancer with black raspberries, their component anthocyanins, and a major anthocyanin metabolite, protocatechuic acid.
Diets containing either freeze-dried black raspberries (BRBs) or their polyphenolic anthocyanins (ACs) have been shown to inhibit the development of N-nitrosomethylbenzylamine (NMBA)-induced esophageal cancer in rats. The present study was conducted to determine whether PCA, a major microbial metabolite of black raspberry (BRB) ACs, also prevents NMBA-induced esophageal cancer in rats. F344 rat...
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ژورنال
عنوان ژورنال: HortScience
سال: 2005
ISSN: 0018-5345,2327-9834
DOI: 10.21273/hortsci.40.4.1091a