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Delphinidin-3-<?-galactoside

Fig. 4.2 HPLC-DAD chromatograms of anthocyanins from soluble and insoluble extracts of black, red-brown, and brown soybean seed coats at 520 nm. (a, d) Black (Clark), (b, e) red-brown (Mil), and (c, f) brown (MlOO) seed coats, (a and b) Pulverized fresh seed coats extracted with 80% methanol in water, (d-f) Insoluble pulverized seed coat fraction extracted with 1-butanol/HCl (19 1) 1% SDS. Compound identifications were based on comparison of retention times and absorption spectra to authentic standards. Peak 1, unknown peak 2, delphinidin-3-O-galactoside peak 3, delphinidin-3-O-glucoside peak 4, cyanidin-3-O-galactoside peak 5, cyanidin-3-O-glucoside peak 6, petunidin-3-O-glucoside peak 7, pelargonidin-3-O-glucoside peak 8, peonidin-3-O-glucoside and peak 9, malvidin-3-O-glucoside... Fig. 4.2 HPLC-DAD chromatograms of anthocyanins from soluble and insoluble extracts of black, red-brown, and brown soybean seed coats at 520 nm. (a, d) Black (Clark), (b, e) red-brown (Mil), and (c, f) brown (MlOO) seed coats, (a and b) Pulverized fresh seed coats extracted with 80% methanol in water, (d-f) Insoluble pulverized seed coat fraction extracted with 1-butanol/HCl (19 1) 1% SDS. Compound identifications were based on comparison of retention times and absorption spectra to authentic standards. Peak 1, unknown peak 2, delphinidin-3-O-galactoside peak 3, delphinidin-3-O-glucoside peak 4, cyanidin-3-O-galactoside peak 5, cyanidin-3-O-glucoside peak 6, petunidin-3-O-glucoside peak 7, pelargonidin-3-O-glucoside peak 8, peonidin-3-O-glucoside and peak 9, malvidin-3-O-glucoside...
Viola spp. (Violaceae), and Iris spp. (Iridaceae). The identification by Terahara et al. of / -coumaryl linked to galactose in delphinidin 3-[6-(ii-p-coumaryl)galactoside] isolated from leaves of red flower tea, Camellia sinensis, is really outstanding. [Pg.499]

The aglycones of the most abundant anthocyanins in food, cyanidin (cy) and delphinidin (dp), were found to inhibit the growth of human tumor cells in vitro in the pM range, whereas malvidin, a typical anthocyanidin in grapes, was less active. However, cyanidin-3-galactoside and malvidin-3-glucoside did not affect tumor cell... [Pg.5]

The most encountered anthocyanins in Cornus spp. are the 3-glucosides and 3-galactosides of cyanidin, pelargonidin and delphinidin. Other mono- and disaccharides attached in the aglycone 3-position have been also mentioned [Du and Francis, 1973a, b Du... [Pg.163]

The anthocyanins found in Cornus officinalis were identical to those isolated by the same authors in Cornus mas fruits delphinidin-3-O-galactoside, cyanidin-3-O-galactoside and pelargonidin-3-O-galactoside but differ in their concentrations. [Pg.164]

See other pages where Delphinidin-3-<?-galactoside is mentioned: [Pg.817]    [Pg.6]    [Pg.105]    [Pg.164]    [Pg.261]    [Pg.196]    [Pg.105]    [Pg.276]    [Pg.249]    [Pg.255]    [Pg.48]    [Pg.52]    [Pg.53]    [Pg.72]    [Pg.72]    [Pg.481]    [Pg.481]    [Pg.495]    [Pg.496]    [Pg.497]    [Pg.500]    [Pg.501]    [Pg.501]    [Pg.520]    [Pg.817]    [Pg.850]    [Pg.20]    [Pg.166]    [Pg.20]    [Pg.4]    [Pg.6]    [Pg.105]    [Pg.490]    [Pg.497]    [Pg.384]    [Pg.283]    [Pg.288]    [Pg.2539]    [Pg.164]    [Pg.164]    [Pg.168]    [Pg.168]    [Pg.693]    [Pg.93]    [Pg.261]    [Pg.241]    [Pg.244]    [Pg.195]    [Pg.196]   
See also in sourсe #XX -- [ Pg.48 , Pg.51 ]



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Delphinidin

Delphinidin-3-O-galactoside

Galactoside

Galactosides

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