查询词典 lipases

Owing to the inaccessibility of substrate, the physiological function of aleurone beta-amylase is unknown. Some lipases reported possess both lipase and phospholipase activities.

因此推测玉米的beta淀粉酶可能和大豆beta淀粉酶同样具有抑制脂解酶的能力，其存在可以部分抑制脂解酶活性。

Through screening of lipases, lipase Novozym435 was found to show the highest activity and enantioselectivity for the ammonolysis of CHBE. The effect of different solvents on the ammonolysis was investigated.

经过对脂肪酶及反应溶剂的筛选，确定最佳脂肪酶及溶剂分别为Novozym435和二氧六环；并在该反应体系中考察了温度、底物浓度、酶浓度与摇床转速对反应的影响。

High active enzyme was selected from several lipases which can catalysed the ammonolysis of unnatural sbstance trimethylsilylmethyl acetate.

从不同来源的脂肪酶中筛选出能催化非天然底物———乙酸三甲基硅甲酯的氨解反应且具有较高活性的脂肪酶，并首次探讨了氨源、有机介质、反应初始水活度和温度对该酶促反应的影

Reason for washing conditions influence detergency performance of lipases is due to change of enzyme activity.

洗涤条件影响脂肪酶去污效果是由于它对酶相对活性的影响。

The ability of lipases to hydrolyze triglyceride was strongly affected by fatty acids added.

脂肪酸的存在会抑制脂肪酶的活力。

It was discovered that proteases, lipases and abzymes can be used for the regioselective acylation of sucrose.

酶催化合成蔗糖酯通常在N，N-二甲基甲酰胺，二甲基亚砜和吡啶等有毒溶剂中进行。

Through screening lipases, lipase Novozym 435 and lipase Alcaligenes sp were found to show higher activity and better enantioselectivity for the resolution of 2-(2-chloro- 1-hydroxyethyl)thiophene. The optimal reaction conditions were finally achieved by further investigating the effects of solvents, temperature, rotation speed and enzyme concentrations.

通过对不同来源酶的筛选，找到了Novozym 435和Alcaligenes sp两种选择性较好的酶，它们均对该反应具有较高的选择性和较快的反应速度，在此基础上进一步通过对溶剂、温度、摇床转速以及酶用量的筛选，确定了能够有效拆分2-氯-1-(2-噻吩)-乙醇的较佳反应条件。

But research into lipase from plants is less reported than that of other lipases. In this paper, we describe the cloning of a lipase gene from Jatropha curcas, which has great potential in bio-diesel production.

本研究用在生物柴油中具有应用前景的油料植物——麻疯树作为研究对象，克隆了该物种的脂酶基因。

It was also noted that lipases preferentially esterify the S-isomer of ibuprofen, thus the scheme for resolution of ibuprofen in organic solvent can be expressed as follows

实验中发现脂肪酶优先酯化布洛芬S-对映体，因此在有机相中用脂肪酶催化酯化拆分布洛芬的方案可表示如下

Compared the activities of 5 sorts of lipases from different source in synthesis of fatty acid esters and hydrolysis of olive oil, 3 sorts of lipases are better. Compared the stability and the activities of 3 sorts of Upases in different media, organic solvents and CAL lipase are best.

通过对不同来源的5种脂肪酶分解橄榄油和合成脂肪酸酯的比较，选出了合成脂肪酸酯活力较高的3种脂肪酶，通过比较不同介质中这3种脂肪酶的合成活力后，得出这三种酶在有机相中活力最高，从操作稳定性角度出发，选出催化酯合成效果最好的脂肪酶CAL。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。