Assertion: catechin's concentration | /r/AtLocation | similar level
Facets:
Source sentences:
text: Although the sum of all simple catechins was found to be much higher in green tea, the concentration of EGC in some black teas was on the similar level, which suggest that not all catechins are decomposed during production process of this kind of tea and thus it may be considered as a significant source of these non-nutrients for the population.
text: much higher in green tea, the concentration of EGC in some black teas was on the similar level, which