知识贝壳
知识贝壳
所属栏目：发酵生物技术英语
Enzymes are often used as nonrecoverable chemical reagents,in which case they are added to the substrate,incubated at the required temperature and pH for a period and subsequently destroyed. Amylase,proteases and other inexpensive bulk enzymes are used in ......（本文共 7305 字 ） [阅读本文] >>