Results 171 to 180 of about 7,647 (201)
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Acylated pelargonidin glycosides in the red-purple flowers of pharbitis nil
Phytochemistry, 1992Four acylated pelargonidin glycosides and pelargonidin 3-sophoroside-5-glucoside were isolated from 23 red-purple cultivars of Pharbitis nil. The acylated anthocyanins were all based on pelargonidin 3-sophoroside-5-glucoside and were identified as the 3-O-[2-O-(beta-D-glucopyranosyl)-6-O-(trans-caffeyl)-beta-D- glucopyranoside]-5-O-(beta-D ...
T S, Lu +4 more
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Suppressive effects of pelargonidin on PolyPhosphate-mediated vascular inflammatory responses
Archives of Pharmacal Research, 2016Previous reports suggest that human endothelial cells-derived PolyPhosphate (PolyP) is one of the pro-inflammatory mediators. As a well-known red pigment and found in plants, Pelargonidin (PEL) has been known to have several biological activates which are beneficial for human health.
In-Chul, Lee, Jong-Sup, Bae
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Antigenotoxic effects of the phytoestrogen pelargonidin chloride and the polyphenol chlorogenic acid
Molecular Nutrition & Food Research, 2007AbstractPelargonidin (PEL), a common anthocyanidin with estrogenic activity, was tested in HL‐60 cells for its genotoxicity and possible antigenotoxic effects against 4‐nitroquinoline 1‐oxide (NQO), a potent mutagen and carcinogen which induces oxidative stress.
Suresh K, Abraham +3 more
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Acylated pelargonidin glucosides in the maroon flowers of Pharbitis nil
Phytochemistry, 1994Abstract Six pelargonidin glycosides, four new acylated and two known anthocyanins, were isolated from the maroon flowers of Pharbitis nil cultivars. The four new anthocyanins were determined to be pelargonidin 3- O -(6- O -( trans -3- O -β- d -glucosyl) caffeyl)-β- d -glucoside) as the main pigment and pelargonidin 3- O -(6- O -( trans -3- O -(β-D-
Norio Saito +5 more
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Pelargonidin 3-glucoside-5-acetylglucoside in Verbena flowers
Phytochemistry, 1995Abstract A new acylated anthocyanin was isolated from deep pink flowers of Verbena hybrida cv ‘Tropic’ as a minor anthocyanin and identified as pelargonidin 3-O-β- d -glucoside -5-O-(6-O- (acetyl) -β- d -glucoside ) with chromatographic and spectral methods.
Kenjiro Toki +3 more
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Pleiotropic effect of a pelargonidin-hydroxylation gene in Silene dioica?
Phytochemistry, 1976Abstract In petals of Silene dioica a gene P has been identified, which controls the 3′-hydroxylation of the B-ring of pelargonidin to cyanidin. Another gene Ac controls the acylation of the terminal sugar at the 3-position of anthocyanin 3-rhamnosylglucoside-5-glucosides.
John Kamsteeg +2 more
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Spectro-Electrochemical Properties of Pelargonidin-3-O-Glucoside
Molecular Crystals and Liquid Crystals, 2014This paper presents the spectral and electrochemical properties correlated to antioxidant character attributed to anthocyans: Pelargonidin-3-O-Glucoside, Cyanidin-3-O-Glucoside, Delphinidin-3-O-Glucoside, Peonidin-3-O-Glucoside, Malvidin-3-O-Glucoside.
Ion Iosub +5 more
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The stability of pelargonidin-based anthocyanins at varying water activity
Food Chemistry, 2001Abstract The stability of pelargonidin 3-glucoside, pelargonidin 3-sophoroside and pelargonidin 3-sophoroside 5-glucoside acylated with malonic and cinnamic acids was determined at varying water activities. Model systems, containing purified anthocyanin in pH 3.4 citrate buffer and glycerol, were stored at 25°C in the dark for 242 days.
G.A. Garzón, R.E. Wrolstad
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Phytochemistry, 1993
Abstract The results of a survey of flavonoids in the ray florets of 38 commercial chrysanthemum (Dendranthema grandiflora) cultivars and one D. grandiflora cross are reported. The major flavonoids found were apigenin, acacetin, luteolin, diosmetin and eriodictyol, which occurred variously as 7-O-glucosides, 7-O-malonylglucosides, 7-O- glucuronides ...
Kathy E. Schwinn +2 more
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Abstract The results of a survey of flavonoids in the ray florets of 38 commercial chrysanthemum (Dendranthema grandiflora) cultivars and one D. grandiflora cross are reported. The major flavonoids found were apigenin, acacetin, luteolin, diosmetin and eriodictyol, which occurred variously as 7-O-glucosides, 7-O-malonylglucosides, 7-O- glucuronides ...
Kathy E. Schwinn +2 more
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