1) PVA-degrading enzyme activity
PVA降解酶活性
1.
After the relationship between basic growth and PVA-degrading enzyme activity, and that between PVA-degrading enzyme and PVA oxidase activity were investigated, the effect of culture conditions on the PVA-degrading enzyme activity was studied.
在考察共生菌的基本生长和酶活的关系以及PVA降解酶和氧化酶的关系后,研究了不同的营养条件对PVA降解酶活性的影响。
2) PVA-degrading enzyme
PVA降解酶
1.
With each of the four different PVA as a sole carbon source, the PVA-degrading enzyme producing capability (units per gram dry cell weight) of strain GY1 increased up to 10 folds compared with that of the cells grown on glucose, starch, maltose or lactose.
聚合度和醇解度最高的PVA1799是该菌株产生PVA降解酶的适宜底物,其浓度为1gL-1时,PVA降解酶的产量为120u/g(细胞)。
2.
Mixed bacteria could degrade poly(vinyl alcohol)(PVA) completely and produce extracellular PVA-degrading enzyme.
混合菌能完全降解PVA,并产生胞外PVA降解酶。
3) α-amylase degradation activity
酶降解活性
1.
Different duration time,amylase amount and temperature had some effects on α-amylase degradation activity.
用光学显微镜分析测试方法,对非晶颗粒态马铃薯淀粉不同条件下酶降解活性进行了观察和研究,结果发现,α 中温淀粉酶对非晶颗粒态淀粉生物活性作用能力高,使用较少量的酶作用于非晶颗粒淀粉,在颗粒表面上可以观察到明显变化。
5) enzymatic degradation
酶性降解
6) structure characteristics degrade activity
结构特征酶降解活性
补充资料：可降解表面活性剂
分子式：
CAS号：
性质：在细菌等生物作用下，化学链能够断裂、分解而达到对环境无害的表面活性剂。
CAS号：
性质：在细菌等生物作用下，化学链能够断裂、分解而达到对环境无害的表面活性剂。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条