The Analysis Methodology for Multiple Elements in Four Herbs ofSanjie Zhentong Capsules
10.11842/wst.2015.05.029
- VernacularTitle:基于ICP-MS法建立散结镇痛胶囊中四味药材多种元素的分析方法＊
- Author:
Jinling WANG
;
Jianpin QIN
;
Junhua HU
;
Jiachun LI
;
Wenzhe HUANG
;
Zhenzhong WANG
;
Wei XIAO
- Publication Type:Journal Article
- Keywords:
Sanjie Zhentong Capsules;
inductively coupled plasma mass spectrometer (ICP-MS);
microwaves digest;
methodology;
element analysis
- From:
World Science and Technology-Modernization of Traditional Chinese Medicine
2015;(5):1073-1079
- CountryChina
- Language:Chinese
-
Abstract:
To develop a method for the determination of 18 elements such as Pb, Cu, As, Hg, Mn, Ni, & Tl in Panax notoginseng,Bulbus fritillariae thunbergii,Coix seed, Resina draconis, and to control the contents of heavy metal elements in Sanjie Zhentong Capsule, the samples were digested by microwaves and then analyzed by appropriate determination parameters through ICP-MS, with the internal standard method to improve the matrix effect and interference. The correlation coefficientR2≥ 0.999 2. The lowest limits of quantification were from 0.002 8 to 0.54 μg·L-1. The experiments had better repeatability, while the recovery values ranged from 73.01% to 109.13%. The method is simple, accurate and high sensitive, and it can be used for the determination of rapid monitoring the multi-elements inPanax notoginseng, Bulbus fritillariae thunbergii, Coix seed,and Resina draconis.
