catechin

基本解释

• n.[化]儿茶酸

同根派生

英汉例句

• Study on the specific adsorption of catechin gallates by cedar lignocellulose.
  杉树木质纤维素对酯型儿茶素类选择性吸附的研究。
• The catechin is one kind of polyphenol.It is made up of four isomers.
  儿茶素属于多酚类的一种,其中以茶叶的含量最多。
• Wuxi Mingxin Bioengineering Co. LTD maim products cover green tea extract(tea polyphenols, catechin).
  无锡明欣生物工程有限公司主要产品为绿茶提取物(茶多酚、儿茶素)。
• With the same addition, the antioxidant activity of the CNA was higher than that of BHT and catechin, but lower than that of TBHQ.
  在添加量相同的情况下，复合天然杭氧化剂的抗氧化性高于BHT和茶多酚，但比TBHQ低。
• A potent catechin, epigallocatechin gallate, or EGCG, is three to four times more abundant in green tea than black.
  儿茶酚，儿茶素或是EGCG的药效都很强，而绿茶中它们的含量是黑茶的三到四倍。