有机碳化合物对湛江等鞭金藻生长的影响

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Abstract

The Isochrysis zhangjiangensis were treated with 7 different of organic compounds,which were glucose,sodium acetate,galactose,glycerin,ethanol,sodium citrate and glycin. The results showed that growth of algae cells was significantly improved by glycin,but not by ethanol. Others organic compounds also could improve cell growth different extent. Different organic compounds had different effects on accumulations of proteins and fatty acids in the cells. The accumulations of proteins and fatty acids were improved when algae cells were treated with 0～10g·L^-1concentrations of glucose or sodium acetate,but not improved when treated by glycerin or galactose. Only in a certain concentration range could ethanol,sodium citrate or glycin improve the cell accumulations of proteins and fatty acids.

Key words： Isochrysis zhanjiangensis Organic carbon compounds Mixotrophic growth Protein Total lipid

Received: 25 February 2007

Q949.26+2

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	Articles by authors
	HUANG Zhen-hua
	DUAN Shun-shan
	ZHANG Xiao-bing
	HU Zhang-xi

Cite this article:

HUANG Zhen-hua,DUAN Shun-shan,ZHANG Xiao-bing, et al. Effects of organic carbon compounds on the growth of Isochrysis zhanjiangensis[J]. , 2007, 26(1): 14-17.

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http://www.ecolsci.com/EN/ OR http://www.ecolsci.com/EN/Y2007/V26/I1/14

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