蛋白酶

The depolymerization of chitosan by papain was studied.

研究木瓜蛋白酶对壳聚糖的降解作用。

In the culture phase, a great deal of protease, lipase,α_amylase and diastase were accumulated on the skin of beancurd. After 36 h, the thallus began to decay and the activity of all these enzymes began to decline.

培菌阶段在豆腐坯表面积累了大量的蛋白酶、脂肪酶、α_淀粉酶及糖化酶，培菌36 h后菌体开始老化，酶活有所下降。

Cellulase ; solid medium fermentation ; diastase ; proteinase ; semicellulase ; pectase

纤维素酶；固态发酵；半纤维素酶；果胶酶；淀粉酶；蛋白酶

The reasons of RA focus on disbalance of immunity net, the effect of so many cytokines and MMPs , and the tumor-like proliferation of fibroblast-like synovicytes in joints, though the cause of developing disease is unknow.

RA的发病过程中，免疫网络失衡，加上成纤维样滑膜细胞(fibroblast-like synoviocytes，FLS)的类肿瘤样生长及所分泌的大量促炎性细胞因子、趋化因子和金属蛋白酶，是导致关节内炎性细胞聚集，滑膜细胞增生和向周围组织侵蚀及基质降解和破坏的主要因素。

At normal state, the separase hasn't activity because of its inhibitor securin. But during the transition from metaphase to anaphase, APC is activated and it discomposes the securin. Then the separse what is a protease has activity and it discompose cohesin. So the sister chromatids separate.

通常情况下分离酶受到保全素(securin/PTTG)的抑制而没有活性，当细胞从有丝分裂中期向后期转变时，APC(anaphase-promoting complex，后期促进复合体)被激活并裂解保全素，具有蛋白酶活性的分离酶裂解粘合姐妹染色单体的粘合素，姐妹染色单体分离。

However, the oligonucleotide is easy to be discomposed by nuclease and difficult to reach the target.

肽核酸既不是典型的核酸也不是典型的蛋白，它能抵抗核酸酶和蛋白酶的分解。

Based on competition fitting model,the kinetic data including association rate constant,dissociation rate constant were obtained,which provided a new method for inhibitor sensitivity comparison and screening.

选取竞争性拟合模型拟合了抑制剂存在条件下的SPR数据，获得了抑制剂与酶的结合速率常数、解离速率常数及亲合常数等动力学数据，为实现D1蛋白酶抑制剂的生物活性筛选提供了新方法。

The dissolubility of the soy protein in acid condition is becoming an important problem to be solved.

酶解是大豆蛋白酶法改性的重要方法之一。

The orthogonal test of removing protein with pawpaw proteinase analysed by difference demonstrates: the sequence of the ponderance affecting doffing protein from high to low is the treating temperature, enzyme quantity, the treating time and the pH value.

经木瓜蛋白酶正交试验极差分析，影响因素从大到小排列顺序依次为：温度、酶量、处理时间、 pH 值，最佳处理条件为温度50℃、酶用量为2%、酶解2h 、 pH 为6.0，又脱去剩余蛋白的80.2%，蛋白质浓度降到0.4mg/mL 。

The results indicated that protease A activity played decisive roles in foam stability of draft beer.

结果表明，纯生啤酒的蛋白酶A酶活高低直接决定纯生啤酒的泡沫稳定性。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。