酶合成

同时重点介绍了氨基酸型表面活性剂的合成制备方法，其中包括化学合成法、酶合成法以及化学酶合成法。

The introduction was centered on synthetic methods of amino acid-based surfactants including the chemical synthesis , enzymatic synthesis , chemo - enzymatic synthesis .

一种低聚体和由α-羟基羧酸和α-氨基酸或肽组成的副低聚体的酶合成成分。

An enzymatic synthesis and composition of oligomers and co-oligomers comprised of . alpha . - hydroxy carboxylic acids and . alpha . - amino acids or peptides is disclosed .

逆转录酶合成cDNA。

The cDNA was synthesized using reverse transcriptase .

可溶性糖含量越高，Q酶合成支链淀粉的能力越强，这在优势粒中体现得最为明显。

The higher soluble sugar content in leaf was , the stronger ability of Q enzyme , or compose amylose , was , especially in superior grain .

微藻在各种环境压力下，通过改变细胞大小，积累胞内ROS，调控相关酶合成和调节光合作用过程，从而保证在恶劣条件下的一定生存率。

Microalgae kept a proper survival rate in different environment stress by changing cell size , accumulating intracellular ROS , regulating enzyme synthesis and photosynthesis .

结论黄芩总黄酮对小鼠腹腔巨噬细胞吞噬功能、呼吸爆发、COX-2酶合成均有一定的抑制作用，这可能是其抗氧化、抗炎作用的部分机理。

Conclusion : The total flavonoids has the function of depression on mice peritoneal macrophage phagocytize 、 respiratory burst and COX-2 synthesize , which could be the basis of its anti-inflammation and depression future research .

碳源对K.fragilisLFS-8611β-D-半乳糖苷酶合成的影响

Effects of carbon source on K. fragilis LFS-8611 β - D-galactosidase synthesis

氮源对谷氨酰胺转胺酶合成的影响

Effects of various nitrogen sources and culture conditions on transglutaminase production by Streptoverticillium

聚丙烯腈纤维固定化青霉素酰化酶合成头孢氨苄的研究

Studies on Enzymatic Synthesis of Cephalexin by Immobilized Penicillin Acylase by Polyacrylonitrile Fibres

模块拼装是一个快速，便捷，开放源码的锌指核酸酶合成方法。

Modular assembly is a rapid , convenient and open-source method for the synthesis of ZFNs .

植物中查尔酮酶合成黄酮类化合物的研究进展

Synthesis of Imidazolinone Compounds and Tetrahydroisoflavone ; Advances of Plant Chalcone Synthase in Synthesis of Flavonoids

结果：碳源种类对酶合成水平影响不大。

Results : The effects of variety carbon sources on the enzyme productivity was not apparent .

制备方法包括微生物提取法、微生物发酵法、酶合成法和基因工程法等。

Trehalose can be producted by microbe drawing , microbe fermentation , enzyme synthesis and gene engineering etc.

创新霉素对其大肠杆菌抗性变株色氨酸合成途径酶合成的促进作用

Enhancing Effect of Chuangxinmycin on Synthesis of Enzymes in Tryptophan Synthesis Pathway of Chuangxinmycin-Resistant Mutant Strain of E. coli

不太活泼的蔗糖然后被输送到植物的各个部位，由酶合成低聚糖和多聚糖。

The less reactive sucrose is then transported to all parts of the plant for enzymin syntheses of oligo-and polysaccharides .

同时，因菌体生长与酶合成不同步使其酶产量也难以得到实质性提高。

In the meantime , the production of enzyme is hard to improve for the cell growths and enzyme synthesis is unsynchronized .

以葡萄糖为碳源培养，4%浓度时酶合成水平最高，≥5%的高浓度下酶合成才有部分被阻遏。

Using glucose as carbon source , the enzyme productivity reached the highest at the concentration of 4 % . repressed partially when the level reached at least 5 % .

由于以往的茶氨酸制备方法存在诸如产率低或副产物多的问题，而研究运用谷氨酰胺酶合成茶氨酸能改善这两个难题。

The existing problems of previous theanine-forming methods are mainly as follows : low yield or too many by-products . The study on obtaining theanine by glutaminase will improve those problems .

酶促合成鱼油多烯脂肪酸维生素E酯的研究

Research on Synthesis of Polyunsaturated Fatty Acid in Fish Oil and VitaminE

第一种方法是以pH敏感的水溶性线性高分子作为固相载体的化学酶法合成技术。

Firstly we utilized a pH-responsive water-soluble polymer as support in chemo-enzyme synthesis .

PolyC和polyⅠ酶促合成条件的研究

Studies on the conditions of enzymatic synthesis of poly C and poly I

超临界CO2在酶法合成共轭亚油酸中的应用

The Application of Supercritical CO_2 in the Synthesis of Conjugated Linoleic Acid with Enzymic Method

含亲水氨基酸Asp生物活性小肽的酶促合成

Enzymatic Synthesis of Containing Hydrophilic Amino Acids ASP of Small Bioactive Peptide

面包酵母酶法合成ATP的细胞通透性研究

Improvement on cell membrane penetrability of Saccharomyces cerevisiae for enzymatic synthesis of ATP

肺炎克氏杆菌（klebsiellapneumoniae）中的二种不寻常核苷酸的酶促合成和鉴定

Enzymatic synthesis and characterization of two unusual nucleotides in Klebsiella pneumoniae

发酵过程中维持低葡萄糖水平可以限制细胞的生长速率，提高质粒稳定性和促进青霉素G酰化酶的合成。

Methods : The influence of ammonium sulfate and glucose on plasmid stability and penicillin G acylase activity were conducted in flask shakes and a5L fermentor .

α-~（13）C标记的β-O-4型木素模型化合物的合成曝气式反应器中木质素过氧化物酶的合成及对印染废水配制液的脱色处理

The Synthesis of β - O-4 type lignin model compound labeled by ~ ( 13 ) C Synthesis of Lignin Peroxidase and Decoloration of Model Printing Wastewater in the Aeration Reactor

LM-BP神经网络优化酶催化合成维生素C酯化物条件

LM-BP ANN for optimization of conditions of lipase-catalyzed synthesis of vitamin C ester

用TLC对58株细菌酶法合成海藻糖的能力进行初筛和复筛，得到3株海藻糖产量较高的菌。

Strains of bacteria were screened by TLC for their ability of trehalose production by enzymatic method .

K.的复性。研究了核糖胞嘧啶和脲嘧啶共聚物的酶促合成条件。

K have been studied . The enzymic synthesis conditions of Cytosine Uracil copolymers have been investigated .