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Xanthone-C -glycoside

Glycosylated xanthones include xanthone-O-glycosides such as the antibacterial bellidifolin 8-0-glucose (swertianolin) and the widely distributed xanthone-C-glycoside mangiferin (1,3,6,7-tetrahydroxyxanthone 2-C-glucoside). [Pg.33]

Swertifrancheside (= 1,5,8-Trihydroxy-3-methoxy-7-(5, 7, 3", 4"-tetrahydroxy-6 -C-(3-D-glucopyranosyl-4 -oxy-8 -flavyl )-xanthone) Flavone-xanthone C-glycoside)... [Pg.361]

One kind of xanthone C-glycosides was separated from the 17 xanthone glycosides, the linking position of glycosyl and glycoprotdns is 2. In the 16 xanthone O- glycosides,... [Pg.322]

Nutrient Content high in protein, prebiotic fiber, antioxidant vitamins A and C, B vitamins, dietary minerals Phytochemical Content high in carotenoids (alpha- and beta-carotene, beta-cryptoxanthin, lutein, violaxanthin), polyphenols (quercetin, gallic acid, gallotannins, rhamnetin, cyanidin and xanthone glycosides, including mangiferin, mainly in skin)... [Pg.47]

Muira I, Hostettmann K, Nakanishi K 1978 C-NMR of naturally occurring xanthone aglycones and glycosides. Nouv J Chim 2 653-657... [Pg.119]

See other pages where Xanthone-C -glycoside is mentioned: [Pg.32]    [Pg.247]    [Pg.320]    [Pg.320]    [Pg.536]    [Pg.553]    [Pg.32]    [Pg.247]    [Pg.320]    [Pg.320]    [Pg.536]    [Pg.553]    [Pg.21]    [Pg.27]    [Pg.789]    [Pg.49]    [Pg.143]    [Pg.250]    [Pg.210]    [Pg.2664]    [Pg.149]    [Pg.237]    [Pg.21]    [Pg.23]    [Pg.198]    [Pg.173]    [Pg.174]    [Pg.187]    [Pg.29]    [Pg.587]    [Pg.320]    [Pg.321]    [Pg.181]    [Pg.229]    [Pg.4552]   
See also in sourсe #XX -- [ Pg.32 , Pg.33 ]



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C-Glycosidation

C-Glycosides

Glycosides xanthone

Xanthone

Xanthones

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