Fermentation technology to produce L-Lactic Acid

1. Production introduction 

Lactic acid is an important organic acid, wildly used in fields of Food, beverage, medicine, plastic, feed, pesticides, packaging materials, daily chemicals, cosmetics, paper and electronic industry. Lactic acid with a chiral carbon atom has two optical isomers, L (+) - lactic acid and D (-) - lactic acid, and the mixture is DL - lactic acid. Only L-lactic acid can be metabolized in human body because only L-lactic acid enzyme exits in animal body.

2. Technology Titre

Strain and technology know-hows are available.

Final titre: 180±10 g/L

Fermentation time: 48+12 hrs 

Sugar-acid conversion rate: 90-95% ; 

Recovery yield: 85-90%

3. Contact

Add:    Room 701B/D, Building B, Science Park Tower, Tsinghua Science Park, Haidian District, Beijing 100084, China

Tel:    +86 10 62795180

Fax:    +86 10 62795182 

E-mail:  biotech@ittc.com.cn 

Website: www.coway.com.cn    www.coway-biotech.com