山西双孢蘑菇主栽品种抗铅、铬、镉重金属污染能力比较  

Cumulation Characteristics and Resisitance to Heavy Metal Pollution of Agaricus bisporus Varieties in Shanxi

作　　者：周林[1] 郭尚[1] 刘欣[1] 刘晓刚 郭霄飞[1] 赵照林[1] ZHOU Lin;GUO Shang;LIU Xin;LIU Xiaogang;GUO Xiaofei;ZHAO Zhaolin(Institute of Edible Fungi,Shanxi Provincial Academy of Agricultural Sciences,Taiyuan,Shanxi 030031;College of Horticulture,Shanxi Agricultural University,Taigu,Shanxi 030801)

机构地区：[1]山西省农业科学院食用菌研究所,山西太原030031 [2]山西农业大学园艺学院,山西太谷030801

出　　处：《北方园艺》2018年第18期138-143,共6页Northern Horticulture

基　　金：山西省食用菌种质资源共享服务平台建设资助项目(201705D121012);山西省政府购买科技公共服务资助项目;山西省煤基重点科技攻关资助项目(FT2014-03);山西省农业科学院博士基金资助项目(YBSJJ1616);山西省农业科学院科技自主创新能力提升工程资助项目(2015zzcx-20)

摘　　要：以6个双孢蘑菇栽培品种为试材,采用原子吸收分光光度计和原子荧光光度计测定方法,研究了双孢蘑菇不同品种对铅、铬、镉等重金属的富集特性以及对重金属污染的抵抗能力。结果表明:供试6个双孢蘑菇品种均检测出铅、铬、镉,但是均符合食品安全国家标准。供试品种抵抗重金属污染能力的测定结果表明,‘ACCC50554’和‘UA15’对3种重金属污染是综合抗性能力强的品种,‘F56’是较弱的品种。Six varieties of Agaricus bisporus were used as test materials.The enrichment characteristics of heavy metals such as lead,chromium and cadmium were studied by atomic absorption spectrophotometer and atomic fluorescence photometer,and the resistance to heavy metal pollution were studied.The results showed that lead,chromium and cadmium were detected in 6 samples of Agaricus bisporus,but they all met the national food safety standards.The test results of resistance to heavy metals showed that the ＇ACCC50554＇variety and ＇UA15＇variety had strong comprehensive resistance to 3 kinds of heavy metals,and the＇F56＇variety was weak.

关 键 词：双孢蘑菇 重金属元素 富集特性 重金属污染 抗污染品种 

分 类 号：S646.14[农业科学—蔬菜学]