| 微波消解ICP-OES法测定石仙桃中的矿物质元素 |
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| 引用本文： | 丁音琴. 微波消解ICP-OES法测定石仙桃中的矿物质元素[J]. 海峡药学, 2014, 0(8): 64-66 |
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| 作者姓名： | 丁音琴 |
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| 作者单位： | 丁音琴(福建三聚福大化肥催化剂国家工程研究中心有限公司福州350002)； |
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| 摘 要： | 目的研究石仙桃中的矿物质元素。方法用微波消解法制备样品,通过电感耦合等离子体发射光谱仪（ICP-OES）测定石仙桃中矿物质元素的种类与含量。结果石仙桃中22种矿物质元素的含量如下：K 1919.14mg·kg-1,Na 291.57mg·kg-1,P 254.16mg·kg-1,Mg3362.20mg·kg-1,Ca 2515.00mg·kg-1,Fe 118.28mg·kg-1,Al 244.11mg·kg-1,Mn 117.40mg·kg-1,B 0.22mg·kg-1,Zn 0.24mg·kg-1,Cu0.07mg·kg-1,Mo 0.09mg·kg-1,Ti 0.38mg·kg-1,As 536.95μg·kg-1,Tl 3352.93μg·kg-1,Cd 131.25μg·kg-1,Pb 1240.94μg·kg-1,Se226.71μg·kg-1,Co 167.04μg·kg-1,Ni 608.54μg·kg-1,Cr 2135.85μg·kg-1,V 541.90μg·kg-1。结论石仙桃中含有丰富的人体所需的宏量和微量元素。
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| 关 键 词： | 电感耦合等离子体发射光谱仪(ICP-OES) 微波消解 矿物质元素 石仙桃 |
Determination of Mineral Elements in Pholidota chinensis Lindl. by Microwave Digestion and ICP-OES |
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| DING Yin-qin. Determination of Mineral Elements in Pholidota chinensis Lindl. by Microwave Digestion and ICP-OES[J]. Strait Pharmaceutical Journal, 2014, 0(8): 64-66 |
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| Authors: | DING Yin-qin |
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| Affiliation: | DING Yin-qin ( Fujian S.J.F.D. National Engineering Research Center of Chemical Catalyst Co. , Ltd, Fuzhou 350002, China) |
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| Abstract: | OBJECTIVE To investigate the mineral elements in Pholidota chinensis Lindl. METHODS Using microwave digestion procedure to prepare samples,the variety and content of mineral elements in Pholidota chinensis Lindl were analyzed by inductively coupled plasma optical emission spectrometer（ ICP-OES）. RESULTS The content of 22 mineral elements in Pholidota chinensis Lindl. were as follows： K 1919. 14 mg · kg- 1,Na 291.57mg·kg- 1,P 254. 16mg·kg- 1,Mg 3362. 20mg·kg- 1,Ca 2515.00mg·kg- 1,Fe 118.28mg·kg- 1,Al 244.11mg·kg- 1,Mn 117. 40mg·kg- 1,B 0. 22mg·kg- 1,Zn 0.24mg·kg- 1,Cu 0.07mg·kg- 1,Mo 0.09mg·kg- 1,Ti0. 38mg· kg- 1,As 536. 95μg·kg- 1,Tl 3352.93μg·kg- 1,Cd 131.25μg·kg- 1,Pb 1240.94μg·kg- 1,Se226. 71μg· kg- 1,Co 167.04μg · kg- 1,Ni 608.54μg · kg- 1,Cr 2135.85μg · kg- 1,V 541.90μg · kg- 1. CONCLUSION The Pholidota chinensis Lindl. embraces lots of macroelements and microelements which are necessary for people. |
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| Keywords: | Inductively coupled plasma optical emission spectrometer（ICP-OES） Microwave digestion Mineral elements Pholi-dota chinensis Lindl |
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