四川主要干果经济林产品安全性初步研究  

The Research on Security of Dry Fruits in Sichuan Province

作　　者：吴万波[1] 韩华柏[1] 朱益川[1] 罗成荣[1] 

机构地区：[1]四川省林业科学研究院,成都610081

出　　处：《中国农学通报》2008年第12期149-152,共4页Chinese Agricultural Science Bulletin

基　　金：国家林业局林业公益性行业项目"四川核桃种质资源保存与开发利用技术研究"(200704046-1)

摘　　要：为了解四川主要干果产品的安全现状,保障经济林产品食用安全,为产业发展提供依据,从核桃、板栗、银杏主产区分别采集样品,对其砷(As)、汞(Hg)、铅(Pb)、铬(Cr)、镉(Cd)、氟(F)、乐果、杀螟硫磷等重金属、农药残留及其它有害物质进行检测,并参照国家无公害水果要求进行分析比较,结果表明四川主要干果经济林产品总体安全性好。多数地区的核桃产品安全,所检测项目均符合国家无公害产品要求,但有一个样品中(Cd)的含量为国家无公害产品标准要求上限的203.3%;板栗的氟(F)含量3个样品均超出国家标准无公害水果的最大限量要求,平均为最大限量的156%,最高为178%,但是低于四川无公害粮食产品的最大限量要求;银杏的各项检测指标均低于国家无公害产品要求。初步认定四川主要干果经济林产品安全性能好。Based on national standard of non-polluted fruits,in order to know the security of dry fruits,ensure the safety of dry fruit production and provide datas for industry development,researchers collected samples of walnut,chinese chestnut and gingko from major production areas to analyse the content of heavy metals such as As,Hg,Pb,Cr,Cd and F,the pesticide residue such as Cygon,Sumithion and other harmful substances.The result shows that the security of dry fruits in Sichuan province is entirely good according to national standard of non-polluted fruits.The security of walnut is high,but the content of ＂Cd＂ in one sample is 203.3% higher than national standard.As to Chinese chestnut,the security is low.The content of ＂F＂ in three samples are all above the maximum limitation of national standard（average 156%,maximum 178%）,however,the content is lower than Sichuan standard of non-polluted fruits.The security of ginkgo is the highest,as the data of the tested items is lower than national standard of non-polluted fruits.It is preliminarily concluded that the secruity of dry fruits is high in Sichuan.

关 键 词：干果 无公害 安全性 

分 类 号：S727.33[农业科学—林木遗传育种]