摘要
将实验室培养好的小球藻分别用不同溶剂、在不同温度、不同破碎方式下提取叶绿素a．研究结果表明，用丙酮：乙醇=1：l混合液做提取剂，超声波提取，提取效果好．和传统的丙酮研磨法比较，超声波提取法具有简便、快捷、提取率高、环保等优点．
We extracted Chlorophyll -a from cultured Chlorella with different solvents, and different temperatures, by different crushing methods. The results shows that ethanol ： acetone （ 1 ： 1 ） had optimal extraction effect when extracted by ultrasonic . compared with traditional acetone method, ultrasonic extraction has the advantages of faster extraction speed, shorter time and higher yield.
出处
《山东师范大学学报（自然科学版）》
CAS
2011年第2期79-81,共3页
Journal of Shandong Normal University(Natural Science)
关键词
小球藻
叶绿素A
光度法
提取方法
chlorella
chlorophyll a
photometry
extraction method
