摘要
Fermentation technology of Candida BH002, a 10-hydroxy-2-decenoic acid producing microorganism, was primarilystudied in this paper. Results showed that the optimum medium for the batch-fed fermentation was: sucrose 4%, ammoniumsulfate 0.3%, peptone 0.1%, beef extract 0.1%, dipotassium hydrogen phosphate 0.2%, royal jelly 0.5%, magnesium sulfate0.05%, ferrous sulfate 0.001% and CoCl2 0.001% and pH 7.0. The optimum initial pH value, dissoluble oxygen and reducingsugar concentration were 7.0, 25ml/250ml and 7.0% respectively. Meanwhile, the effects of carbon source and metal ions onthe 10-hydroxy-2-decenoic acid biosynthesis were also studied primarily.
Fermentation technology of Candida BH002, a 10-hydroxy-2-decenoic acid producing microorganism, was primarilystudied in this paper. Results showed that the optimum medium for the batch-fed fermentation was: sucrose 4%, ammoniumsulfate 0.3%, peptone 0.1%, beef extract 0.1%, dipotassium hydrogen phosphate 0.2%, royal jelly 0.5%, magnesium sulfate0.05%, ferrous sulfate 0.001% and CoCl2 0.001% and pH 7.0. The optimum initial pH value, dissoluble oxygen and reducingsugar concentration were 7.0, 25ml/250ml and 7.0% respectively. Meanwhile, the effects of carbon source and metal ions onthe 10-hydroxy-2-decenoic acid biosynthesis were also studied primarily.
出处
《食品科学》
EI
CAS
CSCD
北大核心
2002年第8期193-196,共4页
Food Science
