烟草科技Issue(1)：77-80,4.
废弃烟梗发酵生产深红酵母的工艺条件优化
Optimization of Fermentation Conditions for Producing Rhodotorula rubra JLC with Waste Tobacco Stems
摘要
Abstract
Plackett-Burman design was used to screen the major factors affecting fermentation production of a carotenoids-rich Rhodotorula rubra JLC from waste stems. The results showed that among the 11 tested factors, cane sugar, NaH2PO4, KH2PO4 and culture time significantly affected yeast yield. In Plackett-Burman experiments, the dry weight of maximum biomass reached 20.63 g/L.关键词
废弃烟梗/深红酵母/Plackett-Burman设计/生物量Key words
Waste stem/ Rhodotorula rubra/ Plackett-Burman design/ Biomass分类
轻工纺织引用本文复制引用
吉彦龙,席宇,李敏睿,杨帆,杨高举,张国帅,朱大恒,肖春生..废弃烟梗发酵生产深红酵母的工艺条件优化[J].烟草科技,2013,(1):77-80,4.基金项目
河南省烟草专卖局科技攻关项目(HYKJ201021),全国大学生创新创业训练计划资助项目"利用烟草废弃物发酵生产高效真菌生物吸附剂脱色染料废水"(121045946),郑州大学大学生创新创业训练计划资助项目"基于代谢调控的深红酵母发酵废烟梗产类胡萝卜素响应面优化研究"(2012cxsy107). （HYKJ201021）
