英语词汇catechin简单造句、意思、用法及例句-英语例句辞典

单词	catechin
例句	英语例句库 The catechin, ursolic were determined by HPLC.The polysaccharide and tannide were determined by sulphoacid-phenol and complexometric titration methods respectively. 用HPLC法测定儿茶素和熊果酸，硫酸-苯酚法测定多糖，络合滴定法测定鞣质的含量。声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。原声例句 Scishow 精选系列 Green tea contains both caffeine and an organic compound known as catechin. 绿茶包含咖啡因和一种叫作儿茶酸的有机化合物。 Scishow 精选系列 And catechins inhibit the action of lipases, which gives them a minor fat blocking effect. 而儿茶素则会抑制脂肪酶运动，从而产生微弱的脂肪阻隔作用。精选英语短文 And green tea contains beneficial polyphenols called catechins, which may help protect skin from sun damage and skin cancer, according to preliminary research. 绿茶含有一种叫做儿茶素的有益多酚，根据初步研究，可能有助于保护皮肤免受阳光伤害和皮肤癌。
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