摘要
对利用三孢布拉霉发酵法生产天然β-胡萝卜素的方法中的种子培养基和发酵培养基进行了优化.选用淀粉培养基,用乙酸乙酯为溶剂发酵,淀粉含量为2.3%,pH值为6.6时,发酵单位提高94.21%.
Blakeslea trispora is used for the production of natural β-carotene by fermentation and optimization. Specifically, with seed and fermentation media, selected 2.3 % starch （pH 6.6） medium and ethyl acetate as the solvent, the fermentation unit increases by 94.21%.
出处
《石家庄职业技术学院学报》
2011年第6期46-48,共3页
Journal of Shijiazhuang College of Applied Technology
关键词
三孢布拉霉
Β-胡萝卜素
发酵法
blakesla trispora
natural β-carotene
fermentation
