【摘要】 山茱萸枣皮中含有丰富的矿质元素,研究测定了K、Ca、Fe、Cu、Zn、Pb、Cd、Cr、和Mn的含量,结果表明K含量最高,达6658.1mg/kg,人体必需微量元素Fe、Cu、Zn中,Zn的含量最高,达4.671 mg/kg,对人体具有潜在毒性的Pb、Cd、Cr三种元素中,Pb的含量最低,为0.001 mg/kg。更多还原

【Abstract】 The contents of mineral elements of K, Ca, Fe, Cu, Zn, Pb, Cd, Cr and Mn in jujube peel of Cornus officinalis are rich. The results show that the content of K is the highest, reaching 6658.1 mg/kg. Among the essential trace elements Fe, Cu and Zn of human body, the content of Zn is the highest, reaching 4.671 mg/kg. Among the three elements of Pb, Cd and Cr with potential toxicity to human body, the content of Pb is the lowest with 0.001 mg/kg.更多还原