Green tea catechin(GTC) is the most active component of green tea.

Tea catechin is a high effective and low toxic scavenger of free radical and has various pharmacological and healthy functions Its absorption,distribution,biologic transformation and excretion were summarized in this paper,so as to provide some theoretical reference for further study of tea catechi

Studies on effects of tea catechins on neuron and Ca~(2+) concentration in the brain of cerebral ischemia and reperfusion rats;

The antioxidant activity of tea catechins′ oxy polymers(TCOP) was investigated in both soy liposomes and lard oil systems by Na 2S 2O 3 I 2 titrimetric method.

object: The protective effects of tea catechins on the injury of cerebral ischemia and reperfusion in rats were observed with rat cerebral ischemia and reperfusion model produced by bilaterally clamping the common carotid arteries and vagus nerves for 60 min and then removing the occlusion for 30 min.

We can locate the loss of CO2 and C2H2O in MS2 spectra from EC/C to A ring and B ring,respectively.

Study on manufacture technique of fat-soluble tea green pigment;

The manufacture processing of tea green pigment — sodium-zinc chlorophyllin(TGP-2) was studied by using expectant function approach for simultaneous optimization of several variable levels.

The stability of three tea green pigments was investigated in this paper.

The objective was to extract green tea pigment from low baddish fannings of hangzhou green tea.