| 重金属镉在香菇品种中的积累比较 |
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| 引用本文： | 徐丽红,吴应淼,叶长文,陈俏彪,王钢军.重金属镉在香菇品种中的积累比较[J].食用菌学报,2006,13(4):91-94. |
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| 作者姓名： | 徐丽红 吴应淼 叶长文 陈俏彪 王钢军 |
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| 作者单位： | 1. 农业部农产品质量监督检验测试中心,浙江省农业科学院农产品质量标准研究所,浙江,杭州,310021
2. 浙江省庆元县食用菌科研中心,浙江,庆元,323800 |
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| 基金项目： | 浙江省自然科学基金;科技部资助项目 |
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| 摘 要： | 选择出口量最大的香菇为材料，分析了三个不同香菇品种对有害重金属镉的积累．结果表明，3个香菇品种对重金属Cd的富集能力为；庆科20〉241—1〉9015，建议可以9015为抗重金属Cd的栽培品种。
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| 关 键 词： | 重金属镉 生物富集 香菇品种 |
| 文章编号： | 1005-9873（2006）04-0091-02 |
| 收稿时间： | 2006-07-15 |
| 修稿时间： | 2006-08-07 |
Cadmium Bioaccumulation by Three Varieties of Lentinula edodes |
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| XU Li-hong,WU Ying-miao,YE Chang-wen,CHEN Qiao-biao,WANG Gang-jiu.Cadmium Bioaccumulation by Three Varieties of Lentinula edodes[J].Acta Edulis Fungi,2006,13(4):91-94. |
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| Authors: | XU Li-hong WU Ying-miao YE Chang-wen CHEN Qiao-biao WANG Gang-jiu |
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| Institution: | 1. Farm Products Quality Supervision and Inspection Center of the Chinese Agricultural Department, Hangzhou, Zhejiang 310021, China; and,Institute for Quality and Standard of Farm Products, Zhejiang Academy of Agricultural Sciences, Hangzhou, Zhejiang 310021, China; 2.Qingyuan Science and Research Center of Edible Fungi, Qingyuan, Zhejiang 323800, China |
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| Abstract: | Three strains of Lentinula edodes, the largest category of edible mushrooms exported from China, were selected for a comparative study of cadmium (Cd) bioaccumulation capacity. L. edodes strain qingke-20 exhibited the highest Cd bioaccumulation capacity from growth substrates containing both high and low concentrations of the heavy metal. Lower levels of Cd bioaccumulation were observed with strain 241-1, whereas strain 9015 exhibited the lowest bioaccumulation capacity. This latter strain appeared to be relatively resistant to Cd uptake and may be suitable for commercial production purposes. |
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| Keywords: | Bioaecumulation Cadmium Heavy metal Lentinula edodes |
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