根据β—胡萝卜素合成机制改进盐生杜氏藻(Dunaliella salina)培养方法的研究  

Improvement of Culture Method of Dunaliella Salina to Raise the Accumulation of β-carotene

作　　者：孙福璋[1] 

机构地区：[1]烟台大学

出　　处：《烟台大学学报（自然科学与工程版）》1992年第1期119-125,共7页Journal of Yantai University(Natural Science and Engineering Edition)

基　　金：本论文为山东省自然科学基金计划项目

摘　　要：根据β-胡萝卜素合成机制,在盐生杜氏藻(Dunaliella Salina)的培养过程中适当加入柠檬酸,Mg^(2+)和间断通CO_2可以提高盐生杜氏藻体内β—胡萝卜素的含量,其含量可达10.2％.According to the mechanism of the biosynthetic process of β-carotene, the culture method of dunaliella salina was improved. The addition of appropriate amouts of citric' acid and Mg2+ and together with discontinuous ventilation of CO2 could raise the accumulation of β-carotene to 10. 2%.

关 键 词：盐生杜氏藻 Β-胡萝卜素 培养 

分 类 号：TS202[轻工技术与工程—食品科学]