Effect of plant growth regulators on production of alpha-linolenic acid from microalgae Chlorella pyrenoidosa

被引：14
|
作者：
Kokkiligadda, Sujana [1 ]
Pandey, Bindiya [1 ]
Ronda, Srinivasa Reddy [1 ]
机构：
[1] KLEF Univ, Dept Biotechnol, Ctr Bioproc Technol, Guntur 522502, India
来源：
SADHANA-ACADEMY PROCEEDINGS IN ENGINEERING SCIENCES | 2017年 / 42卷 / 10期
关键词：
Plant growth regulators; microalgae; Chlorella pyrenoidosa; alpha-linolenic acid;
D O I：
10.1007/s12046-017-0723-8
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The effect of various plant growth regulators (6-benzylaminopurine (BAP), 6-furfurylaminopurine (Kinetin), gibberellic acid (GA3), 1-naphthaleneacetic acid (NAA) and indole-3-butyric acid (IBA)) on the yields of biomass and an essential free fatty acid (alpha-linolenic acid from Chlorella pyrenoidosa) were studied. NAA and BAP showed significant increase of 2.2-(0.2905 to 0.6497 g/L) and 1.26-fold (0.2905 to 0.3727 g/L) in biomass yield, respectively. The only plant growth regulators belonging to the group cytokinins (BAP and kinetin) showed prominent rise in the yields of alpha-linolenic acid. BAP and kinetin resulted in 2.94-(371.83 to 1105.93 mu g/mL) and 3.03-fold (371.83 to 1128.25 mu g/mL) increase in ala yields, respectively, compared with that of control.
引用
收藏
页码：1821 / 1824
页数：4
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