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发酵法生产天然β-胡萝卜素的优化方案
On the production of natural β-carotene by fermentation and optimization
【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%.
【Abstract】 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%.
- 【文献出处】 石家庄职业技术学院学报 ,Journal of Shijiazhuang Vocational Technology Institute , 编辑部邮箱 ,2011年06期
- 【分类号】TQ929
- 【被引频次】5
- 【下载频次】269