网站首页  汉语字词  英语词汇  范文大全  符号大全

请输入您要查询的英语词汇:

 

单词 淀粉酶
释义 〔carbohydrase〕Any of various enzymes, such as amylase, that catalyze the hydrolysis of a carbohydrate.糖酶:任何一种在碳水化合物的水解作用中起催化作用的酶,如淀粉酶〔pancreatin〕A mixture of the enzymes of pancreatic juice, such as amylase, lipase, and trypsin, extracted from animals such as cattle or hogs and used as a digestive aid.胰酶:胰液中酶的混合物,如淀粉酶、脂酶和胰蛋白酶,从牛或猪等动物身上提炼出来,用作助消化〔saliva〕The watery mixture of secretions from the salivary and oral mucous glands that lubricates chewed food, moistens the oral walls, and contains ptyalin.唾液:唾液腺和口腔粘膜腺分泌的水状混和物,用来润滑咀嚼过的食物,湿润口腔壁,并含有唾液淀粉酶〔amylopsin〕The starch-digesting amylase produced by the pancreas and present in pancreatic juice.胰淀粉酶:胰产生的淀粉酶,存在于胰液中〔ptyalin〕A form of amylase in the saliva of human beings and some animals that catalyzes the hydrolysis of starch into maltose and dextrin.唾液淀粉酶:在人类或某些动物的唾液中的一种淀粉酶,能把水解淀粉催化成麦芽糖和糊精〔amylase〕A group of enzymes that are present in saliva, pancreatic juice, and parts of plants and help convert starch to sugar.淀粉酶:唾液、胰液及部分植物中存在的一组酶,可以促使淀粉转换成糖〔diastase〕An amylase or a mixture of amylases that converts starch to maltose, found in certain germinating grains such as malt.淀粉酶:一种把淀粉或麦芽糖的淀粉酶淀粉酶的混合物,可在某些发芽的谷物比如麦芽中找到
随便看

 

学习网英语词汇栏目收词371507余条,连同派生词、复合词、词组和习语等。每个词条提供了音标、词性、释义、用法、搭配和同(近)义词等多项功能,对所收词汇进行全方位的解释和说明,内容丰富,功能全面。

 

Copyright © 2000-2024 xuexi.run All Rights Reserved
更新时间:2025/4/18 4:02:25