【摘要】 考察在基础培养基和补糖中用液化液代替液化糖对Streptomyces lincolnensis 13生长及林可霉素发酵效价的影响.结果表明:在基础培养基中用液化液代替液化糖,发酵效价提高了8.6%,而在基础培养基和补糖中都用液化液代替液化糖,发酵效价提高了12.4%.液化液在基础培养基和补糖中代替液化糖生产林可霉素是可行的.更多还原

【Abstract】 The study about the effect of liquefied starch instead of saccharified starch on Streptomyces lincolnensis 13 growth and lincomycin fermentation in basic culture medium and carbohydrate supplement was carried out. The result showed that fermentation titer increased 8. 6% when using liquefied starch instead of saccharified starch in basic culture medium and that fermentation titer increased 12. 4% in basic culture medium and carbohydrate supplement. Therefore,production of lincomycin by using liquefied starch instead of saccharified starch in the basic culture medium and carbohydrate supplement is feasible.更多还原