FOOD SCIENCE ›› 2007, Vol. 28 ›› Issue (12): 547-551.

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Advances in Fermentation of L-(+)-Lactic Acid and Isolation Technology

 SHI  Gao-Feng, WANG  Guo-Ying   

  1. School of Petroleum and Chemical Technology, Lanzhou University of Technology, Lanzhou 730050, China
  • Online:2007-12-15 Published:2011-11-22

Abstract: To summarize the studies of choosing bacterium strains, raw materials and neutralizers in the fermentation of lactic acid was introduced. And in this paper the status and foreground of technology about isolation and extraction to the fermentation liquid of lactic acid were discussed.

Key words: L-lactic acid, preparation by fermentation, isolation and extraction