Literature DB >> 19000943

Enantioselective oxidation of racemic lactic acid to D-lactic acid and pyruvic acid by Pseudomonas stutzeri SDM.

Chao Gao1, Jianhua Qiu, Jingchen Li, Cuiqing Ma, Hongzhi Tang, Ping Xu.   

Abstract

D-lactic acid and pyruvic acid are two important building block intermediates. Production of D-lactic acid and pyruvic acid from racemic lactic acid by biotransformation is economically interesting. Biocatalyst prepared from 9 g dry cell wt l(-1) of Pseudomonas stutzeri SDM could catalyze 45.00 g l(-1)DL-lactic acid into 25.23 g l(-1)D-lactic acid and 19.70 g l(-1) pyruvic acid in 10h. Using a simple ion exchange process, D-lactic acid and pyruvic acid were effectively separated from the biotransformation system. Co-production of d-lactic acid and pyruvic acid by enantioselective oxidation of racemic lactic acid is technically feasible.

Entities:  

Mesh：

Substances：

Year:  2008        PMID： 19000943     DOI： 10.1016/j.biortech.2008.09.053

Source DB:  PubMed          Journal:  Bioresour Technol        ISSN： 0960-8524            Impact factor:   9.642


  13 in total

1.  Genome sequence of Pseudomonas stutzeri SDM-LAC, a typical strain for studying the molecular mechanism of lactate utilization.

Authors:  Tianyi Jiang; Chao Gao; Fei Su; Wen Zhang; Chunhui Hu; Peipei Dou; Zhaojuan Zheng; Fei Tao; Cuiqing Ma; Ping Xu
Journal:  J Bacteriol       Date:  2012-02       Impact factor: 3.490

Review 2.  Marine Bacterial Esterases: Emerging Biocatalysts for Industrial Applications.

Authors:  Noora Barzkar; Muhammad Sohail; Saeid Tamadoni Jahromi; Mohsen Gozari; Sajjad Poormozaffar; Reza Nahavandi; Mahmoud Hafezieh
Journal:  Appl Biochem Biotechnol       Date:  2021-01-07       Impact factor: 2.926

3.  A Bacterial Multidomain NAD-Independent d-Lactate Dehydrogenase Utilizes Flavin Adenine Dinucleotide and Fe-S Clusters as Cofactors and Quinone as an Electron Acceptor for d-Lactate Oxidization.

Authors:  Tianyi Jiang; Xiaoting Guo; Jinxin Yan; Yingxin Zhang; Yujiao Wang; Manman Zhang; Binbin Sheng; Cuiqing Ma; Ping Xu; Chao Gao
Journal:  J Bacteriol       Date:  2017-10-17       Impact factor: 3.490

4.  Genome sequence of the lactate-utilizing Pseudomonas aeruginosa strain XMG.

Authors:  Chao Gao; Chunhui Hu; Cuiqing Ma; Fei Su; Hao Yu; Tianyi Jiang; Peipei Dou; Yujiao Wang; Tong Qin; Min Lv; Ping Xu
Journal:  J Bacteriol       Date:  2012-09       Impact factor: 3.490

Review 5.  The substrate tolerance of alcohol oxidases.

Authors:  Mathias Pickl; Michael Fuchs; Silvia M Glueck; Kurt Faber
Journal:  Appl Microbiol Biotechnol       Date:  2015-07-08       Impact factor: 4.813

6.  Genome Sequence of the Nonpathogenic Pseudomonas aeruginosa Strain ATCC 15442.

Authors:  Yujiao Wang; Chao Li; Chao Gao; Cuiqing Ma; Ping Xu
Journal:  Genome Announc       Date:  2014-05-01

7.  Draft Genome Sequence of the Gluconobacter oxydans Strain DSM 2003, an Important Biocatalyst for Industrial Use.

Authors:  Binbin Sheng; Jun Ni; Chao Gao; Cuiqing Ma; Ping Xu
Journal:  Genome Announc       Date:  2014-05-01

8.  Rationally re-designed mutation of NAD-independent L-lactate dehydrogenase: high optical resolution of racemic mandelic acid by the engineered Escherichia coli.

Authors:  Tianyi Jiang; Chao Gao; Peipei Dou; Cuiqing Ma; Jian Kong; Ping Xu
Journal:  Microb Cell Fact       Date:  2012-11-23       Impact factor: 5.328

9.  Efficient production of pyruvate from DL-lactate by the lactate-utilizing strain Pseudomonas stutzeri SDM.

Authors:  Chao Gao; Jianhua Qiu; Cuiqing Ma; Ping Xu
Journal:  PLoS One       Date:  2012-07-09       Impact factor: 3.240

10.  Highly stereoselective biosynthesis of (R)-α-hydroxy carboxylic acids through rationally re-designed mutation of D-lactate dehydrogenase.

Authors:  Zhaojuan Zheng; Binbin Sheng; Chao Gao; Haiwei Zhang; Tong Qin; Cuiqing Ma; Ping Xu
Journal:  Sci Rep       Date:  2013-12-02       Impact factor: 4.379
View more

北京卡尤迪生物科技股份有限公司 © 2022-2023.