Fermentative Production of Optically Pure Lactic Acid From Renewable Materials

2020 ◽  
pp. 447-453
Author(s):  
Shubhalakshmi Sengupta ◽  
Papita Das ◽  
Siddhartha Datta
Keyword(s):  
Lactic Acid ◽  
Renewable Materials ◽  
Fermentative Production ◽  
Optically Pure

Repeated open fermentative production of optically pure l-lactic acid using a thermophilic Bacillus sp. strain

2010 ◽  
Vol 101 (16) ◽  
pp. 6494-6498 ◽  
Author(s):  
Bo Zhao ◽  
Limin Wang ◽  
Cuiqing Ma ◽  
Chunyu Yang ◽  
Ping Xu ◽  
...  
Keyword(s):  
Lactic Acid ◽  
Bacillus Sp ◽  
Thermophilic Bacillus ◽  
Fermentative Production ◽  
Optically Pure

scholarly journals Homo-d-Lactic Acid Fermentation from Arabinose by Redirection of the Phosphoketolase Pathway to the Pentose Phosphate Pathway in l-Lactate Dehydrogenase Gene-Deficient Lactobacillus plantarum

2009 ◽  
Vol 75 (15) ◽  
pp. 5175-5178 ◽  
Author(s):  
Kenji Okano ◽  
Shogo Yoshida ◽  
Tsutomu Tanaka ◽  
Chiaki Ogino ◽  
Hideki Fukuda ◽  
...  
Keyword(s):  
Lactic Acid ◽  
Lactate Dehydrogenase ◽  
Lactobacillus Plantarum ◽  
Pentose Phosphate Pathway ◽  
Pentose Phosphate ◽  
Lactic Acid Fermentation ◽  
Acid Fermentation ◽  
Dehydrogenase Gene ◽  
Phosphoketolase Pathway ◽  
Optically Pure

ABSTRACT Optically pure d-lactic acid fermentation from arabinose was achieved by using the Lactobacillus plantarum NCIMB 8826 strain whose l-lactate dehydrogenase gene was deficient and whose phosphoketolase gene was substituted with a heterologous transketolase gene. After 27 h of fermentation, 38.6 g/liter of d-lactic acid was produced from 50 g/liter of arabinose.

Design of a heterogeneous catalytic process for the continuous and direct synthesis of lactide from lactic acid

2016 ◽  
Vol 18 (22) ◽  
pp. 5978-5983 ◽  
Author(s):  
Pravin P. Upare ◽  
Ji Woong Yoon ◽  
Dong Won Hwang ◽  
U-Hwang Lee ◽  
Young Kyu Hwang ◽  
...  
Keyword(s):  
Lactic Acid ◽  
Reaction Pathway ◽  
Direct Synthesis ◽  
Catalytic Process ◽  
Heterogeneous Catalytic Process ◽  
Atmospheric Conditions ◽  
Heterogeneous Catalytic ◽  
Nanocomposite Catalyst ◽  
One Step ◽  
Optically Pure

We present a continuous one-step reaction pathway for optically pure lactide under atmospheric conditions based on a novel SnO2–SiO2 nanocomposite catalyst.

A novel production process for optically pure l -lactic acid from kitchen refuse using a bacterial consortium at high temperatures

2013 ◽  
Vol 146 ◽  
pp. 672-681 ◽  
Author(s):  
Yukihiro Tashiro ◽  
Hiroko Matsumoto ◽  
Hirokuni Miyamoto ◽  
Yuki Okugawa ◽  
Poudel Pramod ◽  
...  
Keyword(s):  
Lactic Acid ◽  
Production Process ◽  
High Temperatures ◽  
Bacterial Consortium ◽  
Optically Pure
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