A bacterial cleavage of the C-glucosyl bond of mangiferin and bergenin

A bacterial cleavage of the C-glucosyl bond of mangiferin and bergenin

Two C-glucosyls, mangiferin and bergenin, were transformed to the respective aglycones, 1,3,6,7-tetrahydroxyxanthone and 4- O-methylgallic acid, by a mixture of human intestinal bacteria.

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Veröffentlicht in:Phytochemistry (Oxford) 1989, Vol.28 (4), p.1289-1290
Hauptverfasser: Hattori, Masao, Shu, Yue-Zhong, Tomimori, Tsuyoshi, Kobashi, Kyoichi, Namba, Tsuneo
Format: Artikel
Sprache:eng
Schlagworte:
Bergenin
biotransformation
C-glucosyl bond cleavage
intestinal bacteria
mangiferin
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Beschreibung
Zusammenfassung:Two C-glucosyls, mangiferin and bergenin, were transformed to the respective aglycones, 1,3,6,7-tetrahydroxyxanthone and 4- O-methylgallic acid, by a mixture of human intestinal bacteria.
ISSN:0031-9422
1873-3700
DOI:10.1016/0031-9422(89)80239-0