cells immobilized lactic acid fermentation

Immobilized cell concentration and lactic acid can increase the yield. In the immobilized cell particles or raw Particles, the cells are restricted to a specific vector which retains the biological activity of higher acid Efficient. Day etc. The Zinc lactate casei, a subspecies of cell immobilization, fermentable sugars Honey production of lactic acid, also achieved good results. SUN Yan, etc. u using polyurethane foam immobilization magnessium lactate fermentation production of L-lactic acid, free cell rate ratio increased 3-fold. Immobilization method is simple One easy the prepared cell stability, easy to expand production.