生物转化

简单节杆菌生物转化17α-甲基睾丸素C（1，2）-脱氢制备美雄酮

Bioconversion of 17 α - mehyl-testosterone for Preparation of Methandienone with Arthrobacter Simplex

PEG修饰青霉素酰化酶及其在两水相生物转化体系中的分配

PEG-modified Penicillin Acylase and Its Partitioning in Aqueous Two-phase Bioconversion System

维生素C生物转化的研究现状和未来

The Present Study for the Biosynthesis of Vitamin C

甾体C（11）β-羟基生物转化菌株新月弯孢霉的筛选和鉴定

Screening and identification of c_ ( 11 )β - hydroxylation strain Curvularia lunata in bioconversion of steroids

啤酒酵母对重金属Cr（Ⅲ）生物转化及生物吸附的研究

Studies of Cr (ⅲ) Biotransformation and Biosorption by Brewer 's Yeast

本文主要讨论了土壤中的氮素生物转化过程与N2O和NO的产生和再利用。

Production and reutilization of N2O and NO mainly are from biological N transformation processes in soil .

利用EM制剂对啤酒糟进行固态生物转化

Solid Biological Transform of Beer Dregs With EM Lotion

结论生物转化法在生产手性药物前体R（-）-扁桃酸中前景广泛。

[ Conclusion ] Biotransformation is a potential alternative method producing chiral precursor . R ( - ) - mandelic acid .

还初步研究了转化时间，培养基初始pH值和底物加量对S.racemosum生物转化的影响。

Effects of biotransformation time , initial pH and the concentration of 6 on transformation rate by S. racemosum have been investigated .

啤酒糟EM生物转化的初步研究

Biologic Transformation of EM in Beer Lees

用FTIR和GC/MS分析了生物转化产物结构，研究了光-生耦合转化的协同效应。

Photo-biological co-conversion and the structure of bioconversion products were studied using FTIR and GC / MS.

鱼体中LAS及其生物转化产物大多是经过固相萃取或基质固相分散萃取后，采用HPLC或HPLC/MS等方法进行分析。

The metabolites and parent compound in fish were determined generally by HPLC or HPLC / MS after matrix solid-phase dispersion extraction .

短杆菌BrevibacteriumSP.胞外胆固醇氧化酶对蛋黄胆固醇的生物转化（英文）

Bioconversion of Yolk Cholesterol by Extracellular Cholesterol Oxidase from Brevibacterium sp .

DNA加合物是化学毒物经生物转化后的亲电活性产物与DNA分子形成的共价结合物，它既是一种暴露标志物，又是一种效应标志物。

DNA adduct is a covalent complex formed by DNA and electrophilic activity production of toxicological chemicals transformed in body , and it is not only an exposure biomarker but also an effect biomarker .

为将超临界CO2作为生物转化的介质，考察了其对微生物生长特性的影响。

The influences of the supercritical CO2 on the growth characteristics of yeast were investigated so as to utilize the supercritical CO2 as the medium of bioconversion .

利用植物组织培养并结合HPLC检测技术，对鬼臼毒素等9种活性化合物在掌叶大黄发状根、离体培养根及悬浮细胞3种培养系统中的生物转化进行了研究。

By using plant tissue culture technology and HPLC techniques , the biotransformation of 9 active chemicals by the 3 in vitro culture systems of Rheum palmatum was studied .

海洋细菌Aeromonashydrophila和Vibriovulnificus对单萜柠檬烯的生物转化产物分析

Biotransformation of ( D ) - Limonene by Marine Bacteria Aeromonas hydrophila and Vibrio vulnificus

HMG-CoA还原酶抑制剂及其生物转化

Inhibitors of HMG - CoA Reductase and Microbial Conversion

StreptomycesgriseusATCC13273对4种黄酮生物转化的初步研究

Biotransformation of Flavonoids by Streptomyces griseus ATCC 13273

1,3-PD的生产方法有化学法和生物转化法。

1,3-PD is produced by two methods : chemical synthesis and microbial conversion .

近年来，生物转化GL而直接制备GAMG成为研究热点。

Now , direct bio-transformation from GL to GAMG is becoming a hot spot .

本论文对雷公藤甲素1a和雷公藤内酯酮2a两种天然活性成分进行了生物转化研究，并对转化产物进行了分离、鉴定。

This paper presents the biotransformation of two bioactive natural products including triptolide 1a and triptonide 2a were carried out for the first time .

本实验证明，培养基含水量70%有利于提高菌丝的抗杂能力，有利于提高生物转化率，且胞外PH值下降最迅速。

This experiment results indicated that when moisture content in medium was 70 % , it built up hypha resistance to other fungi , helped improve organisms changing rate , and in this case the decrease of PH value was very fast .

灵芝（Ganodermalucidum）菌丝体通过生物转化作用富集无机硒，分别经水、碱水浸提，醇析，去蛋白，脱色后，得到灵芝硒多糖粗提物。

The organic selenium in mycelia of Ganoderma lucidum was enriched by biotransformation . After being extracted in hot water and hot basic water , the extraction were precipitated in ethanol .

在此基础上建立了生物转化合成FDP的补料分批操作方式，以产品成本最低为目标优化了反应操作时间。

Then , the fed-batch operation strategy was formulated for FDP production , and the operation time was optimized with the production cost as a main concern .

细胞色素P450（CytochromeP-450，CYP450）是动物体内主要的代谢酶系，在外源性化合物的生物转化中起着重要的作用。

Cytochrome P450 ( CYP450 ) is the major metabolic enzymes of animals in vivo , which plays an important role in the biotransformation of endogenous compounds .

2,4-DNT在鲤鱼肝脏、肠内生物转化的对比研究

Contrastive research on the biotransformation of 2,4-dinitrotoluene by liver and intestinal microorganisms of carp

利用以JZ－1和JZ－2组成的双菌发酵体系对白酒酒糟进行高蛋白菌体饲料化生物转化。

Bioconversion of distiller 's grain for producing single cell protein feedstuff by using double bacteria system consisting of JZ-1 and JZ-2 has been investigated .

这些数据说明，单独监测NADPH或者UDPGA依赖的通路都可能会导致一定的偏差，不能代表体内的实际的生物转化情况，因为它们是相互竞争的通路。

These results suggested that individual measurements either NADPH-dependent or UDPGA-dependent pathway would cause errors , and could not represent the actual biotransformation in vivo , since it is a competitive parallel reaction .

以木糖醇渣做为栽培料生产香菇，效果良好：生产周期缩短30d，生物转化率达90%以上。

Results have been achieved with the Klinit dregs to cultivate Lentinus edodes The Cultivation Cycle is shortened by 30 days and biotransformation rate is up to over 90 %