木瓜酶

The different effects of water-miscible organic solvents on the esterase and amidase activities of trypsin have been known for some time.

本文首次报道在单相共溶剂体系通过溶剂的疏水作用对木瓜蛋白酶的酰胺酶活性和酯酶活性进行调控。

The enzymolysis effect of neutral protease, papain, pepsin, bromelin, flavourzyme and compound protease was studied respectively on the sleeve-fish protein.

探讨了中性蛋白酶、木瓜蛋白酶、胃蛋白酶、风味蛋白、酶菠萝蛋白酶以及复合蛋白酶对鱿鱼蛋白的酶解效果。

Oyster was hydrolysed with six kinds of commercial proteinases including pepsin, trypsin, bromelin, papain, 3942 neutral proteinase and Alcalase 2.4L. Three enzymes of better hydrolysis effect were chosen as the target enzymes, taking the α-amino nitrogen in the hydrolysates as the index. The hydrolysis conditions of the three enzymes were investigated by single factor experiment and orthogonal test.

选取胃蛋白酶、胰蛋白酶、菠萝蛋白酶、木瓜蛋白酶、3942中性蛋白酶、Alcalase碱性蛋白酶等对牡蛎进行水解，以水解液中氨基酸态氮的含量为指标，确定了3种水解效果较好的酶：Alcalase碱性蛋白酶、胰蛋白酶和菠萝蛋白酶。

The clotting time and breaking strength of soymilk curds coagula ted by 13 proteinases were investigated.

以凝固时间和凝固强度为指标，考察了13种蛋白酶的豆乳凝固能力，发现胃蛋白酶、凝乳酶和风味蛋白酶没有豆乳凝固活性，Alcalase、木瓜蛋白酶和菠萝蛋白酶具有较强的豆乳凝固能力。

In Chapter 6, an extensive kinetic study of the inhibition of ribonuclease A and papain by urea has been performed. The results suggest that the effect of urea on activities of these enzymes can be well described by the denaturant binding model. The binding constants of urea determined by the present method are nearly identical to that determined from a variety of different studies on model compounds and proteins.

我们在第六章中研究了脲作用下核糖核酸酶A和木瓜蛋白酶的抑制动力学，发现变性剂结合模型可以很好地描述脲对这两个酶活力的影响，而且用我们自己建立的方法测得的脲与蛋白质的结合常数与前人通过对模型化合物和某些蛋白质的研究所获得的数值基本一致。

To investigate the effects of 5 kinds of mixtures of oligopeptides from enzymic hydrolysates of egg white on immune functions of mice in vitro.

考察了用Alcalase、Flourezyme、木瓜蛋白酶、胃蛋白酶和胰蛋白酶酶解鸡蛋清制得的5种酶解鸡蛋清寡肽混合物对小鼠体外免疫功能的影响。

The application of such solvent effects to the kinetically controlled peptide synthesis, however, has only recently been exploited.

试验结果表明，在所研究的几种单相共溶剂体系中，木瓜蛋白酶的酰胺酶活性都得到了不同程度的抑制，有些情况下甚至完全被抑制，而酯酶活性则保留了单水相中的全部或部分。

The technological optimum conditions of Dietary fiber in podding alfalfa was extracted by adding 2.0%α-amylase at the conditions of pH6 and 65℃for 60min ,the ratio of material and liquid 1∶1 4 and 0.05%β-amylase at the conditions of pH6.5 and 65℃for 30min and 4.2% papain at the conditions of pH8.5 and 65℃for 60min.

结荚期苜蓿膳食纤维制取的最佳工艺组合为：料液比1∶14+加酶量2.0%+处理温度65℃+PH值为6+水解时间60min；糖化酶量0.05%+温度65℃+PH值6.5+处理时间30min；加木瓜蛋白酶4.2%+处理温度65℃+pH值为8.5+处理时间为60min。

With the orthogonal test, the optimal reaction conditions ofα-amylase and saccharified enzyme were obtained.

试验中采用无水乙醇脱脂，优选出的最佳蛋白水解酶为木瓜蛋白酶，通过正交试验确定了α-淀粉酶和糖化酶的最佳水解条件。

The main components in soy protein isolate are 7S and 11S globulins. Studiesof papain on 7S, 11S and mixture of the two proteins suggested that 11S is themain component in SPI to form coagulation. 7S coagulation required higher papainaddition than 11S coagulation, while 11S gel's elastic modular was higher than7S gel. The elasticity of mixture depended on the proportion of 11S. Two proteinases were separated from papain by SP-sepharose cation-exchangechromatography.

首先分离出大豆蛋白中的主要组分7S和11S蛋白，将木瓜蛋白酶分别作用于两种蛋白的溶液和不同7S/11S比例的蛋白溶液，结果表明11S蛋白是大豆蛋白中形成酶促凝胶的主要组分；7S蛋白形成凝胶所用的酶浓度高于11S蛋白所用的酶浓度，但11S蛋白形成的凝胶的弹性强度却远高于7S蛋白；在两种蛋白的混合溶液中11S蛋白的比例对凝胶的弹性强度起决定作用。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。