培养基对小球藻Chlorella sp.KM-201305生长及产油的影响

论文摘要

研究了SE、BG11、BG11-N、BBM 4种培养基对小球藻Chlorella sp.KM-201305的生长、油脂积累的影响。结果发现,BG11-N培养基更有利于小球藻的快速生长,SE培养基更有利于小球藻对油脂的积累。培养10 d后,Chlorella sp.KM-201305在SE、BG11、BG11-N、BBM 4种培养基中的生物量分别为0.542 g·L-1、0.641 g·L-1、0.701 g·L-1和0.534 g·L-1,BG11-N培养基中小球藻生物量最高;Chlorella sp.KM-201305在SE、BG11、BG11-N、BBM 4种培养基中的油脂含量分别为26.73%、24.97%、24.04%、25.44%,SE培养基中小球藻的油脂含量最高。不同的培养基对小球藻Chlorella sp.KM-201305的生长及产油都有显著影响,利于小球藻产油的条件会抑制小球藻的生长。

论文目录

文章来源

类型: 期刊论文

作者: 李新舟,庄思娜

关键词: 小球藻,培养基,生长,油脂积累

来源: 化学与生物工程 2019年09期

年度: 2019

分类: 工程科技Ⅰ辑,基础科学

专业: 生物学

单位: 福建生物工程职业技术学院,闽南科技学院

分类号: Q949.9

页码: 35-38

总页数: 4

文件大小: 320K

下载量: 209

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标签：小球藻论文;  培养基论文;  生长论文;  油脂积累论文;