采用原子荧光光度法及火焰原子吸收法,考察了云南省不同产地的凹纹胡蜂成虫的重金属、常量、微量元素的含量,促进胡蜂资源的开发利用。结果表明:云南省德宏州、保山市、曲靖市的凹纹胡蜂的重金属总量分别为6.8870μg·g-1、6.9970μg·g-1、7.5428μg·g-1,其常、微量元素的总量分别为736.1235μg·g-1、766.6284μg·g-1、743.4732μg·g-1。凹纹胡蜂体内的重金属含量均在国家药材标准的管理范围之内,即重金属含量小于百万分之十,砷盐含量小于百万分之二,该法稳定性好,结果可靠,故对药材饮片的重金属、常量、微量元素的含量的测定、质量控制提供有益的参考。
The different regions of Yunnan Province of Vespa velutina auraria Smith adults of heavy metals,the content of trace elements to promote wasp resources development and utilization were investigated by atomic fluorescence spectrophotometry and flame atomic absorption method. Results showed that in Dehong Prefecture,Yunnan Province,Baoshan City,Qujing City,V. velutina auraria total amount of heavy metals was 6. 8870 μg·g- 1,6. 9970 μg·g- 1,7. 5428 μg·g- 1,respectively,the total amount of the often,trace elements were 736. 1235 μg·g- 1,766. 6284 μg·g- 1,743. 4732 μg · g- 1,respectively. V. velutina auraria in heavy metal content were within the scope of the management of national drug standards,the heavy metal content was less than ten over one million,arsenic salt content was less than two over one million. This method has good stability and the result is reliable. Therefore,it provides a reliable reference for the determination of heavy metals,major and trace elements in Chinese medicinal herbs.