Study on the Liquid Fermentation to Produce Monascus Pigment with Corn Starch and Antibacteria

摘要：

Corn flour was used as raw materials, Monascus M3428 was selected. Monascus pigment was produced by liquid-state fermentation. Through the orthogonal experiment to study the influence of the liquid volume of flasks, the table rotation, the fermentation time and the fermentation fluid initial pH to Monascus pigments production. The optimal fermentation condition was obtained: 100 mL fermentation fluid in 500 mL flasks; rotational speed of 150r/min; fermentation time of 14d; fermentation fluid initial pH of 4.5. Further preliminarily study the inhibition function against E.coli, Bacillus subtilis, White aureus, Yeast and Mycete. The results was obtained: Monascus pigments had strong inhibition function against Bacillus subtilis, had weak inhibition function against E.coli and Yeast, but had no inhibition function against Staphylococcus albus or Mycete.

作者: XU wei

作者单位: Department of foodtuff Engineering, Harhin university of Commerce, Harhin 150076, China

会议类型: 国际会议

会议名称: 2011 International Conference on Environmental Biotechnology and Materials Engineering(2011年环境生物技术与材料工程国际会议)

会议地点: 哈尔滨

会议语种:英文

页码: 1336-1340

在线出版日期: 2011-03-26（万方平台首次上网日期，不代表论文的发表时间）