西班牙Quinton海洋水生命元素测定及功能评价
The Bioelement Content Determination and Functional Evaluation of Quinton Drinkable Sea Water From Spain
贺文婷1
作者信息
- 1. 广东轻工职业技术学院,广东 广州 510070
- 折叠
摘要
目的 应用电感耦合等离体子质谱(ICP-MS)检测法测定西班牙Quinton海洋水中的生命元素(该文特指人体所需的宏量元素和微量元素).方法 建立电感耦合等离子体质谱(ICP-MS)法同时测定Quinton海洋水中21种生命元素含量的分析方法.结果 方法检出限为0.01～0.10 μg/mL,元素加标回收率为94.12％～104.35％,相对标准偏差为0.3％～12.2％.结论 方法简单、快速、准确,适用于海洋水中多元素含量同时测定.并用元素含量评价Quinton海洋水的特性和功能.
Abstract
Objective To develop bioelement content determination and functional evaluation protocol of Quinton drinkable sea water from Spain by ICP-MS.(In this artical bioelement refers specifically to the macro elements and trace elements needed by human body).Methods A method of simultaneous determination of 21 kinds of bioelements in Quinton drinkable sea water was established by inductively coupled plasma mass spectrometry(ICP-MS).Results The detection limit is 0.01～0.10 μg/mL,the recovery is 94.12％～104.35％,the relative standard deviation is 0.3％～12.2％.Conclusion The method is simple,rapid and accurate.It is suitable for simultaneous determination of multi-element content in sea water.And evaluate the properties and functions of Quinton drinkable sea water based on element content.
关键词
Quinton海洋水/ICP-MS/微量元素/功能评价Key words
Spain Quinton drinkable sea water/ICP-MS/trace elements/functional evaluation引用本文复制引用
出版年
2017
NETL
NSTL
维普
万方数据