目的观察酶保护剂对提高酶稳定性的作用。
Objective To observe the function of enzymatic protective reagent in improving the enzymes stability.
虫荧光素酶稳定性加强，保存时间长，使用更为方便快捷。
Therefore, the luciferase has enhanced stability and long storage time, and can be used more conveniently and rapidly.
结论糖类可使胰激肽原酶稳定性增强，海藻糖和透明质酸组合物作用最佳。
CONCLUSION the stability of PKase activity can be enhanced by carbohydrates, among which the combination of trehalose and ha was the most effective.
将天然SOD与PEG SOD分别进行热稳定性、酸碱稳定性及蛋白酶稳定性的实验。
Compare native bovine SOD with PEG SOD in stability by experiments of heat, acid, alkali and proteinase.
EST两种技术都可用于对早熟禾属物种的辅助鉴定，但POD技术在稳定性、酶带集中性和可操作性方面优于EST技术。
Both POD and EST techniques could be used for identifying the species of Poa, but POD technique is superior to EST technique in stability, feasibility and band concentricity.
该脂肪酶热稳定性差是制约其工业应用的主要障碍。
The obstacle to the large scale application of this enzyme is its poor stability.
耐热酶即热稳定性酶，它是一类在高温下仍能保持一定活性的酶的总称。
Thermostable enzyme is a general name of enzymes which can still maintain a certain activity under high temperature.
与游离脂肪酶相比较，固定化脂肪酶热稳定性提高了30%，而选择性没有显著变化。
Compared with free lipase, the thermostability(thermal stability) of immobilized lipase was improved(increased) by 30%; however, no significant changes in selectivity was observed.
结论：固定化工程菌色氨酸酶对温度、乙醇等的稳定性比游离菌有显著提高。
Conclusion: The stability of tryptophanase of immobilized engineering strain by temperature and alcohol was superior to that of free strain.
本文主要研究了龙虾壳酶解残渣中虾青素的稳定性。
The pigment stability from crayfish offal was studied in this paper.
进行无菌检查、细胞核型和同工酶谱分析，了解细胞遗传稳定性、外源因子污染和细胞间交叉污染情况。
The cells were tested for karyotype, sterility, contamination with exogenous agents and cross contamination, and analyzed for genetic stability by isoenzyme map.
同时评价了固定化酶膜的稳定性，并对接枝膜和固定化酶膜的结构进行了表征。
The stability of immobilized urease membrane was evaluated and the structure and composition of the grafted film and immobilized urease membrane characterized.
实验结果显示重组酶具有较高的活性和较好的热稳定性，为临床应用研究奠定基础。
The results indicate that recombinant MGL has bioactivity and good thermal stability suggesting potential efficacy in future clinical trials.
本论文对DG的酶促合成、纯化、产品氧化稳定性以及减肥、降血脂功能性进行了的研究。
The preparation, purification, oxidation stability and function of DG were studied in the present study.
该酶的稳定性较差，对盐浓度和光照比较敏感，高浓度的盐类和长时间的日光照射能够使酶失活。
The firefly luciferase's stability was weaker and it was very sensitive to the sun light and salt of high concentration.
同时，固定化酶的稳定性也有所提高。
In addition, the stability of the fixed enzyme was improved.
目的：为了在短时间内了解凝血酶的稳定性，通过加速试验对人凝血酶在不同温度下的贮存寿命进行了估算。
Objective: to predict the stability of lyophilized human thrombin by estimating the shelf life at different temperatures through accelerated storage test.
它的作用有：视网膜光受体机制、 护上皮细胞的完整性、酶体的稳定性、蛋白的合成等。
Vitamins function as photoreceptor mechanism of retina, maintenance of integrity of epithelia, lysosome stability, glycoprotein synthesis.
此时谷朊粉乳化活性为84.9%，乳化稳定性为85.7%，比酶解前谷朊粉乳化性有明显提高。
The emulsifying ability 84.9%, emulsion stability property 85.7%. The remarkable improvement in emulsifying property of the gluten modification by Transglutaminase was evident.
表明：蚯蚓纤溶酶的干燥粉末热稳定性好且耐贮藏。
The results showed that the fibrinolytic enzyme have better thermal stability and long storage time.
通过正交试验确定酶水解适宜条件，并对酶解液的脱苦和产品的稳定性等进行了系统的研究。
The optimum condition of enzymatic hydrolysis was determined by orthogonal test, the debittering of hydrolytic liquid and the stability of polypeptide beverage were systematically investigated.
反胶束体系有利于单宁酶的稳定，脂肪醇作为反应底物，其碳链的增长有利于单宁酶在反胶束中的稳定性。
RM was propitious to tannase stability and it was enhanced with the increase of alkyl alcohol moieties carbon length.
有效地增加了酶结合物的稳定性，同时也降低了反应背景，提高了检测的灵敏度。
Increasing the stability of enzyme bonder effectively, decreasing its reactive setting at the same time, improving detecting sensitivity.
单一氨基酸的置换可以改变酶的热稳定性。
Thermostability of enzymes can be altered by single amino acid substitution.
为了得到澄清透明的毛樱桃汁，保持产品的稳定性，采用果胶酶和淀粉酶共同处理的方法，获得了澄清透明无沉淀的毛樱桃汁饮料。
With a view of obtaining clear and transparent juice and maintaining the product's stability, pectinase and amylase were used together in the experiment to get the juice without any precipitation.
研究了混浊百合汁的酶法水解以及储藏条件对百合汁稳定性的影响。
Enzymatic hydrolysis and effect of selected storage conditions on stability of cloudy lily juice were studied.
得到的修饰酶抗体结合能力消失，保留酶比活力32.8% ，酶的常温稳定性和热稳定性均有显著提高。
The residue activity of modified enzyme is 32.8% when the affinity to antibody disappear and the stability of modified enzyme is promoted obviously.
用吸附法固定脂肪酶时，膜材料的亲疏水性对固定化酶的量、比活力和活力稳定性等有很大影响。
The difference of hydrophobic and hydrophilic performance of membrane has great effect on the loading, the activity and the stability of lipase immobilized with adsorption.
探讨了2种不同天然有机物对2709碱性蛋白酶的活力和热稳定性的影响。
The influence of two natural organic compounds on the activity and thermal stability of 2709 basic protease were investigated.
木聚糖酶是饲用复合酶制剂的主要酶系之一，本实验对某木聚糖酶在体外模拟猪胃条件下酶活力的稳定性进行了研究。
In this experiment, one kind of xylanase from a company was used for the research of the activity of enzyme stability in the simulation pig stomach environment in vitro.
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