查询词典 lipase

In 2000, Nishida et al synthesized the PPDO whose molecular weight could reach 142,000 but the monomer conversion could only reach 79.4% by using stannous octoate as catalyst with co-initiator under conditions that T = 100oC, M/I = 4900, t = 20 h, in 2000, the enzymatic polymerization of PDO was carried out at 100oC for 15 hours using 5wt% immobilized lipase CA by Nishida et al.

这主要是因为PDO的结构相对稳定，开环聚合要比GA、LA、CL困难一些，而且用于PDO开环聚合的催化剂体系单一，主要集中在Ti， Zr， Sn， Ld， La， Yb， Hg等重金属，然而这些重金属作为副产物，不容易从PPDO中分离出来，阻碍了PPDO作为医用材料的应用，这也造成了PPDO的成本昂贵。

Pagrus major ; lipoprotein lipase ; cDNA sequence ; tissue expression ; atherosclerosis

真鲷；脂蛋白脂肪酶； cDNA序列；组织表达；动脉粥样硬化

By changing temperature and pH, the amylase, protease and lipase of Perca fluviatilis were studied in vitro.

研究了离体状态下河鲈体内淀粉酶、蛋自酶和脂肪酶在不同温度和pH时的活性变化。

Periploca sepium Bunge;protease;trypsin-like;chymotrypsin-like;lipase;amylase

杠柳；蛋白酶；类胰蛋白酶；类胰凝乳蛋白酶；脂肪酶；淀粉酶

Objective:To study the effect of G6PD deficiency on membrane phospholipid structures. Methods: Treatment of intact erythrocyte with phospho- lipase A2 was used for the membrane phospholipid asymmetry.

目的：通过测定葡萄糖-6-磷酸脱氢酶(G6PD)缺乏红细胞膜磷脂的含量及其不对称性的变化，研究G6PD缺乏对红细胞膜结构的影响。

Resolution of racemic drugs by lipase catalysis offers an excellent technology for the preparation of single-isomer chiral drugs in organic solvent.

在有机相中，脂肪酶催化消旋体的拆分，为制备单异构体手性药物提供了重要的技术手段。

The experimental results showed that the activity of Candida rugosa lipase in the AOT microemulsions system had a typical bell-shaped dependence on the ion concentration.

结果表明，所研究的碱金属、碱土金属氯化盐对该酶反应有作用，具有类似钟形的曲线；稀土离子对该酶催化反应也存在类似影响。

In the first chapter, the catalytic performance of Candida rugosa lipase solubilized in "H〓O/AOT/isooctane"reverse micellar system was studied.

第一章对酵母脂肪酶在AOT/异辛烷逆胶束中的催化性能进行了系统研究。

A stereoselective hydrolysis of the racemic naproxen methyl ester by immobilized lipase from Candida rugosa in a low aqueous organic biphase system was studied.

研究了微水有机溶剂两相体系中固定化脂肪酶催化的萘普生甲酯的立体选择性水解反应。

It was proved in this experiment that the baicalin in Scutellaria had inhibition effect on pancreatic lipase.

结论］该实验证实了中药黄芩中黄芩苷具有抑制胰脂肪酶的作用。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。