Converse of object

• find: These effects are a result of compounds known as catechins found in high quality green tea leaf extracts.

• call: Block that enzyme About one third of the dry weight of green tea leaves is made up of a flavonoid called catechin.

• include: Making use of a wide-range of antioxidant protection appears crucial, and flavonoids, including green tea catechins, are very potent antioxidants.

Preposition: in

• tea: There are five catechins in tea and the ratio between them varies with the season and the tea variety.

Adjective modifier

• green: Doctors at the Aichi Cancer Institute have verified the fact that green tea catechin can inhibit the activity of the AIDS virus.

• main: All four main catechins present in green tea were shown to have a dose-dependent vasodilating effect, with epigallocatechin gallate being the most potent.

Modifies a noun

• level: Changes in catechin levels did not correlate with changes in endothelial function, plasma markers of oxidative stress, or C-reactive protein.

• esterase: A catechin esterase activity that converts EGCG to EGC was found in the saliva.

• polyphenols: These effects are probably due to the high concentrations of catechin polyphenols found in green tea.

• activity: A catechin esterase activity that converts EGCG to EGC was found in the saliva.

Noun used with modifier

• tea: Doctors at the Aichi Cancer Institute have verified the fact that green tea catechin can inhibit the activity of the AIDS virus.