CAJ | 학술논문

[目的]测定消食类中草药中Fe、Mn、Zn、Cu 4种微量元素的含量.[方法]硝酸+高氯酸(4+1)消解样品,火焰原子吸收光谱法测定样品中4种微量元素的含量.[结果]几种中草药中Fe、Mn、Zn、Cu 4种微量元素含量丰富,RSD＜1.99％,回收率在95.32％～104.00％,结果满意.[结论]该研究为开发新药和药物用量提供了微量元素含量依据.
[목적]측정소식류중초약중Fe、Mn、Zn、Cu 4충미량원소적함량.[방법]초산+고록산(4+1)소해양품,화염원자흡수광보법측정양품중4충미량원소적함량.[결과]궤충중초약중Fe、Mn、Zn、Cu 4충미량원소함량봉부,RSD＜1.99％,회수솔재95.32％～104.00％,결과만의.[결론]해연구위개발신약화약물용량제공료미량원소함량의거.
[Objective] To determine the contents of Fe,Mn,Zn and Cu in digestion-promoting Chinese herb.[Method] The samples were digested with HNO3 + HClO4 (4 + 1),and the contents of four microelements in samples were determined by FAAS.[Result] The microelements were rich in digestion-promoting Chinese herb,RSD ＜ 1.99 ％.The recovery rate was in 95.32 ％-104.0 ％,with satisfactory results.[Conclusion] The study provided basis of microelements content for medicine dose and the development of new medicine.