摘要
采用原子吸收分光光度计对四个不同品种葛根进行了微量元素的测定,试验结果表明,葛根中钙、铁、镁、锰、锌、钠、钾、铜等微量元素含量丰富,比较发现同一元素在不同品种的葛根中有明显的区别。方法简便、快速、准确。
A FAAS method for the determination of microelements K, Na, Ca, Mg, Cu, Fe, Mn, Zn in four kinds of puesasia lobata was described. Working conditions have been systematically tested. Experimental results showed that plentiful quantities of microelements existed in puesasia lobata but their amounts were quite different.
出处
《理化检验（化学分册）》
CAS
CSCD
北大核心
2005年第7期473-474,共2页
Physical Testing and Chemical Analysis(Part B:Chemical Analysis)
