Title :
Extraction and Detection of Microcystin-LR from Microcystic Aeruginosa
Author :
Yi Cheng-wu ; Cai Jing ; Ou Hong-xiang ; Liu Hong ; Li Qian-qian ; Chu Jin-yu ; He Cheng-gang
Author_Institution :
Sch. of Environ., Jiangsu Univ., Zhenjiang, China
Abstract :
The extraction and purification of microcystin from microcystic aeruginosa were studied. The efficiency for microcystin extraction was assessed by comparing different polarity extraction agents. Results showed that 60% methanol has the highest efficiency. Ethanol solution could extract microcystins safely, and can be used as a massive security extraction agent. The extraction method and solid phase extraction measure were improved, and suitable flowing phase composition was chosen to detect microcystin-LR.
Keywords :
water treatment; ethanol solution; flowing phase composition; methanol; microcystic aeruginosa; microcystin purification; microcystin-LR extraction; polarity extraction agent; security extraction agent; solid phase extraction measure; Algae; Ethanol; Impurities; Lakes; Methanol; Mobile communication; Purification;
Conference_Titel :
E-Product E-Service and E-Entertainment (ICEEE), 2010 International Conference on
Conference_Location :
Henan
Print_ISBN :
978-1-4244-7159-1
DOI :
10.1109/ICEEE.2010.5660565
