摘要
采用ICP-MS法测定贝贝南瓜中钙、镁、钾、钠、铁、铜、钼等26种元素的含量。结果表明,该方法准确性和稳定性良好;铅、镉、汞、砷、铬等元素含量未超过国家限量指标;与《中国居民膳食营养素参考摄入量》比对分析,贝贝南瓜中镁、钾、铜、钼、铬等元素的含量丰富,其中钾含量最为突出,食用价值高。
The contents of 26 elements such as Ca,Mg,K,Na,Fe,Cu and Mo in Kabocha Squash were determined by ICP-MS.The result shows that the method is mature,stable and accurate;Pb,Cd,Hg,As,Cr and other elements did not exceed the national limit index;Compared with the"Reference intake of Dietary Nutrients for Chinese residents",Kabocha Squash is rich in Mg、K、Cu、Mu、Cr and other elements,the K content is the most prominent,edible value is high.
作者
潘泉君
刘娜
PAN Quanjun;LIU Na(Beihai Centers for Disease Control and Prevention(Beihai Health supervision Institute),Beihai Guangxi,536000,China)
出处
《质量安全与检验检测》
2024年第3期18-21,共4页
QUALITY SAFETY INSPECTION AND TESTING
