Castanea

by NG | Mar 20, 2018 | Castanea

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1,3,6-Trigalloyl glucose is a gallotannin. It can be found in Paeonia lactiflora and Terminalia chebula.^[1]

References

^ Encyclopedia of Traditional Chinese Medicines: Molecular Structures. Jiaju Zhou, Guirong Xie, Xinjian Yan, p. 126, at Google Books

Types of gallotannins

Aglycones

Galloyl glucoses

1-Galloyl glucose Glucogallin
Digalloyl glucoses:	1,6-Digalloyl glucose 2,6-Digalloyl glucose 3,6-digalloyl glucose
Trigalloyl glucoses:	1,2,3-Trigalloyl glucose 1,2,3-tri-O-galloyl-β-D-glucose 1,2,6-Trigalloyl glucose / 1,3,6-Trigalloyl glucose
Tetragalloyl glucoses:	1,2,3,6-tetragalloylglucose 1,2,3,6-tetra-O-galloyl-β-D-glucose 1,2,4,6-Tetragalloyl glucose 1,2,4,6-tetra-O-galloyl-β-D-glucose
Pentagalloyl glucose:	1,2,3,4,6-Pentagalloyl-glucose 6-digalloyl-1,2,3-trigalloyl-glucose
other	Hexagalloyl glucose Heptagalloyl glucose Octagalloyl glucose Nonagalloyl glucose Decagalloyl glucose

Galloyl quinic acids

Galloyl quinic acids:	3-O-Galloylquinic acid theogallin 4-O-Galloylquinic acid 5-O-Galloylquinic acid
Digalloyl quinic acids:	1,4-Di-O-galloylquinic acid 3,4-di-O-Galloylquinic acid 3,5-di-O-Galloylquinic acid 4,5-di-O-Galloylquinic acid
Trigalloyl quinic acids:	1,3,4-Tri-O-galloylquinic acid 3,4,5-Tri-O-galloylquinic acid

Galloyl shikimic acids

others

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