扁桃酸

R（-）-扁桃酸脱氢酶产生菌的筛选

Screening of the Strain Producing Mandelic Acid Dehydrogenase

本文还探讨了手性相转移催化条件下扁桃酸异构体的不对称合成。

The asymmetric synthesis of mandelic acid in the presence of a chiral phase transfer catalyst was also studied .

提高不对称还原合成（R）-扁桃酸的效率

Enhancement of asymmetric reduction efficiency for ( R ) - mandelic acid synthesis

微生物全细胞转化法制备（R）-扁桃酸的研究

Preparation of ( R ) - Mandelic Acid with Microorganism Whole-cell as Biocatalyst

手性药物前体R（-）-扁桃酸的生物不对称合成

Study on Asymmetric Synthesis of Chiral Precursor R ( - ) - mandelic Acid Chiral Compounds

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 .

目的研究生物不对称催化苯乙酮酸合成手性药物前体R（-）-扁桃酸。

To study the synthesis of chiral precursor R ( - ) - mandelic acid obtained by asymmetric bioreduction of phenylglyoxylic acid .

β-环糊精手性流动相HPLC法拆分α-环己基扁桃酸对映体

Resolution of α - Cyclohexyl-mandelic Acid into Enantiomers by HPLC with β - Cyclodextrin as Additive in Mobile Phase

季铵盐A-1催化合成扁桃酸

Synthesis of mandelic acid using quaternary ammonium salt a 1

结果表明，扁桃酸体外杀滴虫最低有效浓度为3.3mg／ml，ED50为0.16mg／ml。

The lowest effective concentration of mandelic acid in vitro is 3.3mg/ml and ED50 is 0.16mg/ml .

高功率微波辐射后尿中儿茶酚胺代谢产物含量的变化：辐射后3d，10mW/cm2组尿中香草扁桃酸含量显著升高，30和100mW/cm2组显著降低；

The changes of CA metabolite content in the urine after HPM exposure : The content of VMA notably increased in the urine of 10 mW / cm2 and decreased in 30 and 100 mW / cm2 at 3 days after HPM exposure ;

采用带毛细管柱SE-30的气相色谱仪GC-14C检测乙醇、扁桃酸乙酯、环扁桃酯的含量；

Ethanol , ethyl mandelate and cyclandelate were analyzed by gas chromatography GC-14C with SE-30 ;

流加扁桃酸可起到pH调节剂和诱导剂的双重作用，解除了pH7.5时对菌体生长的抑制。

The mandelic acid was added to play a dual functional role of pH regulator and enzyme inducer , and the inhibition of strain growth by pH of higher than 7.5 was removed .

本文对440名锰作业工人进行了尿香草扁桃酸（VMA）测定，结果明显高于对照纽，差异非常显著（P0.001）。

Urinary VMA of 440 workers exposed to manganese fumes or dusts were determined . It was shown to be highly increased than that of the control group ( P0.001 ) .

血压偏低、心动过缓、晶状体混浊和尿香草扁桃酸（VMA）排出增高的检出率，微波组明显高于对照组（P0.05）。

In addition , the prevalence of hypotension , bradycardia , lens opacity , and increased urinary vanillylmandelic acid ( VMA ) excretion appeared to be higher in exposed workers than that in control with statistical slgnificance ( P0.05 ) .

酿酒酵母中的D-（-）-扁桃酸脱氢酶

D - ( - ) - Mandelate Dehydrogenase from Saccharomyces Cerevisiae

对3-乙氧基-4-羟基扁桃酸在铂电极上的电氧化进行了研究。

Electro-oxidation of 3-ethoxy-4-hydroxy mandelic acid on platinum electrode was studied .

扁桃酸消旋酶和扁桃酸脱氢酶基因的克隆及表达

Cloning and Expression of Mandelate Racemase Gene and S-mandelate Dehydrogenase Gene

3-乙氧基-4-羟基扁桃酸的合成研究

Synthesis of 3 - Ethoxy - 4 - hydroxymandelic Acid

毛细管电泳法测定发酵液中的扁桃酸对映体含量

Determination of Mandelic Acid Enantiomer in Ferments by Capillary Electrophoresis

扁桃酸对小鼠腹水中假包囊内弓形虫速殖子的作用

The effect of mandelic acid on toxoplasmic pseudocyst in mice

手性配体立体选择性萃取分离扁桃酸对映体

Enantioselective Separation of Mandelic Acid Enantiomers by Chiral Ligand

α-环己基扁桃酸的制备及拆分

The Preparation and Resolution of α - cyclohexyl-mandelic Acid

结论扁桃酸对弓形虫感染小鼠的肝脏有明显的保护作用。

Mandelic acid may be used to protect mice from Toxoplasma gondii infection .

固载相转移催化剂在扁桃酸合成中的三相催化作用

Triphase Catalysis of Polystyrene Supported Phase Transfer Catalysts in the Synthesis of Mandelic Acid

气相色谱法拆分扁桃酸甲酯对映体及手性识别机理探讨

Enantiomeric separation of methyl mandelate by gas chromatography and discussion the chiral recognition mechanism

生物不对称合成R-（-）-扁桃酸的影响因素

Influencing Factors of Asymmetric Biosynthesis of R - ( - ) - mandelic Acid

扁桃酸的酶促光学拆分

Enzyme - Catalysed Optical Resolution of Mandelic Acid

目的探讨扁桃酸在小鼠体内抗弓形虫速殖子的作用机制。

Objective To study the mechanism of mandelic acid against toxoplasmic tachyzoite in mice .

扁桃酸的体外杀精子研究

Spermicidal study on mandelic acid in vitro