作者: Makoto Nishizawa , Takashi Yamagishi , Gen-Ichiro Nonaka , Itsuo Nishioka , Mark A. Ragan
DOI: 10.1016/S0031-9422(00)83053-8
关键词: Botany 、 Spirogyra 、 Tannin 、 HEXA 、 Biology 、 Spirogyra sp. 、 Zygnemataceae 、 Algae
摘要: Abstract The green alga Spirogyra sp. accumulates tetra- through undecagalloylglucosyl gallotannins. hexa- undecagalloylglucoses are predominantly based on 1,2,3,4,6-penta-O-galloylglucose, whereas the major pentagalloylglucose is 3-O-digalloyl-1,2,6-tri-O-galloyl-β- D -glucose.