脂酶

To examine the hypothesis, we test whether maize beta-amylase can serve as a lipase inhibitor.In order to conduct the interaction assay of beta-amylase and lipase, we adopted a preparative electrophoresis method with a Prep Cell to purify beta-amylase proteins from germinating maize endosperms and soybean cotyledons. We pre-mixed tested proteins with lipid substrate prior to the addition of lipase preparation and assayed the lipid hydrolytic activity.

本实验利用Prep Cell纯化玉米萌芽谷粒和大豆子叶中的beta-淀粉酶，分别将两种不同物种的beta-淀粉酶与胰脂解酶预先反应后，再加入脂解酶反应液中观察活性的变化，结果发现脂解酶的活性未如预期，没有抑制的效果产生，将甘薯beta-淀粉酶以同样方法与胰脂解酶作用，结果同上述两种beta淀粉酶依旧没有抑制的现象。

NEW YORK Dec 12 - The results of a new study support the safety and efficacy of orally administered ALTU-135, a noel proprietary formulation of microbial lipase, protease and amylase, for patients with cystic fibrosis and pancreatic insufficiency.

纽约 12月12日报道--一项最新研究结果支持了ALTU-135 口服给药的安全性和有效性。ALTU-135为Altus Pharmaceuticals的一项新产权，是由微生物脂酶，蛋白酶和淀粉酶组成的复合体，可用来治疗那些患有囊性纤维化病和胰腺功能不全的患者。

With cystic fibrosis, pancreatic insufficiency results in trypsin and lipase deficits, causing high fecal losses of protein and fats with consequent malnutrition and growth retardation. The stool is voluminous and often foul-smelling.

囊性纤维病：胰腺功能不足导致胰蛋白酶和脂酶不足，蛋白质和脂肪随粪便大量丢失，造成营养不良，发育迟滞，大便量多、味臭。

But the activities of lipase in SEPPSes/isooctane reversed micelles were all very low.

但脂酶在SEPPS／异辛烷反胶团中的活性普遍较低。

The effect of water content, W〓, on apparent kinetic constants of lipase in AOT/isooctane reversed micelles was investigated.

研究了水含量W〓对AOT／异辛烷反胶团中脂酶表观动力学参数的影响。

The effect of surfactant concentration,, on the apparent kinetic constants of lipase in AOT/isooctane reversed micelles was studied.

研究了表面活性剂浓度对AOT／异辛烷反胶团中脂酶表观动力学参数的影响。

Sur . This model was used to simulate the experimental data of lipase-catalyzed hydrolysis of olive oil in AOT/isooctane reversed micelles. The model parameters were obtained and the model equation was in good agreement with the experimental data.

利用该模型方程对AOT／异辛烷反胶团中脂酶催化橄榄油水解的动力学数据进行拟合，得出了模型参数，模型方程与实验结果吻合较好。

Isooctane reversed micelles. The stability of lipase in reversed micelles was increased when oleic acid was added.

产物油酸对AOT／异辛烷反胶团中脂酶稳定性有保护作用。

Effects of pH of buffer, temperature, water content on lipase activities in AOT and SEPES (2. 0)/isooctane reversed micelles were investigated.

实验测定了缓冲液pH、温度、水含量对AOT、SEPES（2.0）／异辛烷反胶团中脂酶活性影响。

The results showed that, with increase of polymerization number , the activities of lipase in SEPESes/isooctane reversed micelles reached the maximum and then decreased. The lipase activity at optimal n (=2. 0) was 2. 2-fold of that in AOT/isooctane system.

结果表明，脂酶在SEPES／异辛烷反胶团中的活性随氧乙烯聚合数增大先增后降，在n=2.0左右达到最大，为AOT／异辛烷反胶团中的2.2倍。

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。