新乡市市售蔬菜铅镉污染研究  

Research on Lead and Cadmium Pollution of Vegetables in the Market in Xinxiang City

作　　者：任秀娟[1] 陈翠玲[1] 

机构地区：[1]河南科技学院,河南新乡453003

出　　处：《安徽农业科学》2006年第21期5617-5618,共2页Journal of Anhui Agricultural Sciences

基　　金：河南科技学院重点科研项目(4022)

摘　　要：对新乡市20种市售蔬菜的铅镉含量检测结果表明:叶菜类蔬菜芹菜、菠菜、上海青的铅含量分别为0.058、0.0360、.043 mg/kg,根茎类马铃薯的铅含量为0.042 mg/kg;叶菜类蔬菜油麦菜、上海青、芹菜的镉含量分别为0.014、0.0100、.010 mg/kg;食用菌类平菇和香菇的镉含量分别为0.4280、.016 mg/kg。所有蔬菜的铅镉含量都低于安全食用的铅镉含量标准。Lead and cadmium content in 20 kinds of vegetables from market of Xinxiang City were determined, the results showed that：lead content in leafy vegetables such as celery, spinach and greengrocery was 0.058 mg/kg, 0.036 mg/kg and 0.043 mg/kg respectively, lead content in potato was 0.042 mg/kg; Cadmium content in leafy vegetables such as romaine lettuce, greengrocery and celery respectively was 0.014 mg/kg,0.010 mg/kg and 0.010 mg/kg; Cadmium in the edible fungus plerotus sapidus and Lentinula edodes was 0.428 mg/kg and 0.016 mg/kg, Lead and cadmium content in all the vegetables was lower than the safe edible lead and cadmium content standard.

关 键 词：蔬菜 食用菌 铅 镉 

分 类 号：X592[环境科学与工程—环境工程]