Epitheaflagallin 3-O-gallate Inhibitor

Solid. Powder

98.00%

Store at -20 degree C for 3 years powder
-80 degree C for 2 years in solvent

552.44

<1mg/ml refers to the product slightly soluble or insoluble

C27H20O13

Oc1cc(O[C@@H]([C@@H](C2)OC(c(cc3O)cc(O)c3O)=O)C(C=C(C(c3c4O)=O)O)=Cc3cc(O)c4O)c2c(O)c1

102067-92-5

MMP

The constituents of laccase-treated green tea extract in the presence of gallic acid are thus quite different from those of nonlaccase-treated green tea extract: EGC and EGCg are present in lower concentrations, and ETFG and ETFGg are present in higher concentrations. Additionally, laccase-treated green tea extract contains further polymerized catechin derivatives, comparable with naturally fermented teas such as oolong tea and black tea. We found that ETFGg and laccase-treated green tea extracts exhibit versatile physiological functions in vivo and in vitro, including antioxidative activity, pancreatic lipase inhibition, Streptococcus sorbinus glycosyltransferase inhibition, and an inhibiting effect on the activity of matrix metalloprotease-1 and -3 and their synthesis by human gingival fibroblasts.

Proteases/Proteasome; MMP