EDTA对酶活具有部分抑制作用。
精氨酸酯酶的浓度以酶活单位u表示。
The concentration of arginine esterase was indicated as enzyme activity (U).
高剪应力对酶活有抑制作用。
测定了分离菌株的水解活性和多种酶活。
Hydrolization and enzyme activities of isolates were examined.
选取酶活最高的菌株进行发酵条件的研究。
Study the ferment condition of the highest enzymic activity strain.
有机萃取葡萄皮渣粗提藜芦醇可提高酶活。
The unrefined Veratryl alcohol extracted from fresh grape peel by organic solvent could significantly enhance Lip activity.
加入葡萄糖后，酶活残留率提高25%左右。
The remained enzyme activity of TGase in presence of glucose is only increased 25 %.
果胶酶活和滤纸酶活未表现出一定的规律性。
The activities of filter paper enzyme and pectinase had no correlation.
结论物理诱变可以有效提高弹性蛋白酶的酶活。
Conclusion Physical mutagenesis can enhance the activity of elastase.
酶活的高低与藻蓝素含量和光照强度成反相关。
The level of nitrogenase activity was correlated reciprocally with the content of cell phycocyanin and the light intensity.
对蛋白质阵列的两大功能—分子识别和酶活测定进行了阐述。
The two functions of arrays of immobilized proteins:molecular recognition and enzymatic activity are reviewed.
考察了树脂功能基含量、比表面和孔径对固定化酶活的影响。
Effects of amount of DEAE, surface area and pore diameter on the activity of immobilized aminoacylase were investigated.
探讨脂肪酶在固定化过程中，几种糖类物质对酶活的保护作用。
To investigate the effects of several saccharides on the stability of immobilized lipase.
本发明可以利用GFP蛋白实现菌体浓度和酶活的快速在线检测。
The invention can employ GFP to realize quick online detection of thalli concentration and enzyme activity.
本方法提取成本低，操作简便，酶活回收率高，因此具有应用价值。
The method possesses the practical value for its advantages of low production cost, simple operation and high enzyme recovery.
该法步骤简单、分离周期短、酶活回收率高、具有较大的实用价值。
The method possesses the practical value for its advantages of simple operation, short separating cycle and high enzyme recovery.
异形胞可溶部分的蛋白酶活比营养细胞可溶的蛋白酶活高4—5倍。
The activity of the soluble protease of heterocyst was 4-5 times higher than that of the vegetative cell.
然而，NSR的晶体结构以及其酶活作用的分子机理仍然是未知的。
Nevertheless, the crystal structure of NSR and the detailed enzymatic mechanism remain unknown.
各种酶在不同的处理条件下，其酶活的变化峰值处于3 ~5t之间。
Under different treating conditions, the peak values of antioxidative enzymes varied between 3 ~ 5t.
研究了鸡粪在厌氧消化全过程中几种水解酶活的变化与沼气产量的关系。
This paper studies the correlation between biogas output and the changes of several hydrolases during the anaerobic digestion of chicken manure.
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。
The results indicated that protease a activity played decisive roles in foam stability of draft beer.
分析影响TAP酶活的因素，通过对酶辅助因子的研究，探索酶的活性位点。
With the study of cofactor, the active sites can be investigated. The approaches of increasing TAP's specific activity and yield are analyzed.
此时葡萄糖氧化酶酶活回收率最高，达到93.8%，且显示出较好的缓释性能。
Under this condition the recovery of enzyme activity reached 93.8%, and the controlled-release GOD showed better slow release character.
乳糖、蜜二糖、棉子糖和半乳糖对酶活有抑制作用，葡萄糖对酶活几乎没有影响。
Lactose, melibiose, melitriose and galactose had inhibition against the activity but little effect of glucose.
与单一溶剂相比，在混合溶剂中反应，可提高果糖溶解度，增加酶活，缩短反应时间。
Compared with single solvent, suitable mixed solvent could improve solubility of fructose, increase enzyme activity and shorten reaction time.
优化培养条件后，此重组菌的发酵酶活单位明显高于野生菌，最高达野生菌的3倍。
After culture optimization, the enzyme production of the recombinant strain was 3 times higher than that of the wild strain.
在细胞衰亡期细胞破碎其细胞内部的组成型酶释放到发酵液中，导致发酵液中酶活升高。
Released consisted-enzyme during the cell death period leads the increase of the xylanase activity.
不同真空处理时间的样品在相同取材时间的酶活随着真空时间的延长呈现稍微增加的趋势。
The activities of POD of samples treated with different vacuum time at same sampling time were increasing with the prolongation of vacuum time.
同时通过对发酵生长期间各种酶的酶活测定，对其生长代谢规律及生长状态进行了初步了解。
Several enzymes were determined in the process of solid fermentation, which can make us master the metabolism rule and growth state of Armillariella.
同时通过对发酵生长期间各种酶的酶活测定，对其生长代谢规律及生长状态进行了初步了解。
Several enzymes were determined in the process of solid fermentation, which can make us master the metabolism rule and growth state of Armillariella.
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