Abstract:Bioactive substances were extracted from Phragmites australis by using ethanol and the enhancing effects on biomass, chlorophyll content and protein content of Chlorella pyrenoidosa was studied. The bioactive substances exited in Phragmites australis had strong promoting effect on biomass, chlorophyll content and protein of Chlorella pyrenoidosa. Among neutral fractions of ethanol, the density of Chlorella pyrenoidosa was improved about average of 0.87 times and the maximum increase was 1.79 times. The content of chlorophyll and protein were improved by 0.67 times and 0.99 times averagely, the maximum increase were 2.71 and 4.76 times. The high-value bioactive substance has a good potential for development and application.
郭长城, 李鑫, 胡洪营. 芦苇生物活性组分对小球藻生长的促进效应[J]. 中国环境科学, 2009, 29(11): 1186-1189.
GUO Chang-Cheng, LI Xin, HU Hong-Ying. Enhancing effect of Phragmites australis bioactive substances on the growth of Chlorella pyrenoidosa.. CHINA ENVIRONMENTAL SCIENCECE, 2009, 29(11): 1186-1189.