摘要
测定了青海枸杞子中锌、铜、锰、铅、砷、铁、硒等微量元素的含量。结果表明,青海枸杞子中含锌18.65μg/g,铜15.62μg/g,锰6.24μg/g,铅1.03μg/g,砷0.24μg/g,铁19.68μg/g,硒2.15μg/g,人体必需微量元素含量丰富,是枸杞具有极为重要的保健、防病、治病功能的重要原因之一。
The content of the seven trace elements(Zn,Cu,Mn,Pb,As,Fe,Se)in Qinghai barbary wolfberry fruit was determined.by atomic absorption spectrometry respectively.The results that the content of trace element was Zn(18.65 μg/g),Cu(15.62 μg/g),Mn(6.24 μg/g),Pb(1.03 μg/g),As(0.24 μg/g),Fe(19.68 μg/g),Se(2.15 μg/g).It concludes Qinghai barbary wolfberry fruit is an excellent source of trace elements(Zn,Cu,Mn,Pb,As,Fe,Se),which is one of the most important reasons for people to keep healthy,prevent and treat diseases.
出处
《广东微量元素科学》
CAS
2011年第9期59-63,共5页
Trace Elements Science
关键词
枸杞
微量元素
原子吸收分光光度法
The barbary wolfberry fruit
trace element
atomic absorption spectrometry