【摘要】 用火焰原子吸收法测定了柳树种子中的Ca、Zn、Fe、Cu、K、Na、Co、Ni、Mn、Cr、Mg等微量元素,为柳树种子资源的开发提供了依据.各元素的回收率在92%～105%.结果表明,柳树种子富含人体所需的微量元素及大量元素.更多还原

【Abstract】 The content of macroelements ( Ca,Na,K,and Mg)and microelements(Zn,Fe,Cu,Co,Ni,Mn and Cr )in seal testing of willon was determined determined with atomic absorption. The results showed that there were abundant beneficial mineral elements in seed of willon,such as Ca,Na,K,Mg,Zn,Cu,Fe,and Mn.更多还原