catechin是什么意思

音标:英 ['kætɪtʃɪn]美 ['kætɪˌkɪn]

[化] 儿茶素[医] 儿茶素, 儿茶酸

a tannic acid that is extracted from black catechu as a white crystalline substance

catechin的用法和例句：

1. And we know from animal studies that fasted animals absorb a much higher percentage of the catechins than do fed animals.

而通过对动物的研究 我们发现挨饿的动物 吸收的儿茶素数量远超 那些吃饱的动物

2. There are likely to be a number of factors that make individuals susceptible to harm from the naturallyoccurring catechin chemicals in green tea, including genetics and the way supplements are used.

有很多因素可能导致 人们更容易受到绿茶中含有的 天然儿茶酸化合物的伤害 包括基因遗传和摄入方式