| Seven microcystins from Microcystis waterbloom in Lake Dalai,China |
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| 作者姓名： | He Zhenrong He Jiawan Yu Minjuan Qiao Mingye Shen Zhi Wu Liandi Wu Suozhu Guo Yunfeng Fumio Kondo Ken-ichi Harada |
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| 作者单位： | Institute of Hydrobiology;Chinese Academy of Sciences;Wuhan 430072;China,Institute of Hydrobiology;Chinese Academy of Sciences;Wuhan 430072;China,Institute of Hydrobiology;Chinese Academy of Sciences;Wuhan 430072;China,Inner Mongolia Environmental Science Research Instìtute;Huhehote 010010;China,Inner Mongolia Environmental Science Research Instìtute;Huhehote 010010;China,Inner Mongolia Environmental Science Research Instìtute;Huhehote 010010;China,Hulunbeer League Environmental Monitoring Station;Inner Mogolia 021008;China,Hulunbeer League Environmental Monitoring Station;Inner Mogolia 021008;China,Aichi Prefectural Institute of Public Health;Tsuji-machi;Kita-ku;Nagoya 462;Japan,Faculty of Pharmacy;Meijo University;Tempaku;Nagoya 468;Japan |
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| 摘 要： | Seven types of microcystins,isolated from Microcystis waterbloom in Lake Dalai, were characterized.The major toxins:MCYST-LR,MCYST-RR,D-Asp3]MCYST-LR and Dha7]MCYST-LR were identified by high performance liquid chromatography(HPLC),as compared with the authentic microcystins.The minor toxins:MCYST FR,L-Mser7]MCYST-LR and an unknown MCYST which was most likely to be MCYST-(H4)YR were identified with fritfast atom bombardment liquid chromatography/mass spectrometry(Frit-FAB LC/MS)and amino acid analysis.The toxigenic diversity in blue-green algae(cyanobacteria)was discussed.
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| 关 键 词： | microcystin cyanobacteria waterbloom identification Frit-FAB LC/MS. |
| 收稿时间： | 8/4/1995 12:00:00 AM |
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