pelargonidin

pelargonidin

[¦pe‚lär′gän·əd·ən]
(biochemistry)
An anthocyanidin pigment obtained by hydrolysis of pelargonin in the form of its red-brown crystalline chloride, C15H11ClO5.
References in periodicals archive ?
We also detected five anthocyanins--delfinidin 3-O-galactoside, cyanidin 3-O-galactoside, pelargonidin 3-O-galactoside, cyanidin 3-O-robinobioside, and pelargonidin 3-O-robinobioside.
Among those, two anthocyanins (cyanidin 3-O-galactoside and pelargonidin 3-O-galactoside) were dominant.
In the presence of appreciable concentrations of pelargonidin derivatives, it could be possible to evaluate this enzyme relative activity according to equation:
The phenolics were cyanidin-3-glucoside (1), pelargonidin (2), pelargonidin-3-glucoside (3), pelargonidin-3-rutinoside (4), kaempferol (5), quercetin (6), kaempferol-3-(6'-coumaroyl)glucoside) (7), 3,4,5-trihydroxyphenyl-acrylic acid (8), glucose ester of (E)- p-coumaric acid (9), and ellagic acid.
Specifically, the phytochemicals present in purple corn are cyanidin-3-glucoside, pelargonidin and peonidin.
Pelargonidin, taxifolin (+/-dihydroquercetin), kaempferol, myricetin, quercetin, D-(+)-glucose, D-(+)-galactose, D-(-)-arabinose, D-(+)-xylose, L-(+)-rhamnose and N-methyldioctylamine, purchased from Sigma Chemical Company, were of reagent grade.
The postprandial concentrations of pelargonidin sulfate and pelargonidin-3-O-glucoside were significantly increased when the strawberry beverage was consumed concurrently with the HCFM compared with the placebo beverage (P < 0.
Further analysis showed that blood levels of two strawberry compounds, pelargonidin sulfate and pelargonidin-3-O-glucoside, significantly increased following ingestion of the strawberry beverage at the same time as eating the test meal, compared with placebo.
These are six common anthocyanidins: cyanidin, delphinidin, malvidin, pelargonidin, peonidin and petunidin.
As with phlox flowers, mints that require pollination by hummingbirds or other birds seem to have evolved scarlet colors, imparted by the pigment pelargonidin, Saito and Harborne report in the September Phytochemistry.
Anti-inflammatory effects of flavonoids: genistein, kaempferol, quercetin, and daidzein inhibit STAT-1 and NF-kappaB activations, whereas flavone, isorhamnetin, naringenin, and pelargonidin inhibit only NF-kappaB activation along with their inhibitory effect on iNOS expression and NO production in activated macrophages.