###
中国无机分析化学:2022,12(3):151-155
←前一篇   |   后一篇→
本文二维码信息
码上扫一扫!
离子色谱法测定胡蜂酒中5种无机阴离子的含量
鲁广秋1, 田先娇2, 杨新周3, 党凌婧4, 刘贵有4
(1.玉溪师范学院化学生物与环境学院;2.德宏师范高等专科学校 理工学院;3.德宏师范高等专科学校;4.德宏职业学院)
Determination of Five Anions in Vespa Wine by Ion Chromatography
LU Guang-qiu1, TIAN Xianjiao2, YANG Xin-zhou3, DANG Lingjing4, LIU Guiyou4
(1.College#$NBSof#$NBSChemical Biology and#$NBSEnvironment,#$NBSYuxi#$NBSNormal#$NBSUniversity,Yuxi;2.Science and Engineering Department of Dehong Teachers College;3.Dehong Teachers’ College;4.Dehong Vocational College)
摘要
图/表
参考文献
相似文献
本文已被:浏览 147次   下载 3
投稿时间:2021-09-02    修订日期:2021-09-20
中文摘要: 为了探究胡蜂酒中无机阴离子的含量和组成,利用离子色谱法测定胡蜂酒中5种阴离子(F-、Cl-、Br-、NO3-、PO43-)含量,建立了一种同时测定胡蜂酒中5种无机阴离子的方法。并测定不同产区胡蜂酒阴离子含量,分析不同产区间胡蜂酒阴离子含量之间的差异,以期为胡蜂酒的评价提供新思路。结果表明,5种无机阴离子标准曲线相关系数良好,相关系数范围在0.9980≤ r ≤ 0.9999之间,检出限在0.024~4.33 mg.L-1之间, 5种阴离子的回收率在84.13~100.19%之间,RSD为 0.17~1.24 %,所建立的分析方法准确、可靠,能满足胡蜂酒中阴离子分析的要求。不同产区胡蜂酒中阴离子含量存在差异,5种阴离子平均含量高低次序为PO43-(2666.825 mg/L)、Cl-(77.550 mg/L)、NO3-(9.408 mg/L)、F-(6.220mg/L)、Br-(0.760 mg/L)。16个不同产区胡蜂浸泡酒中F-变异系数最大,说明不同产区中F-含量波动较大。Cl-、PO43-变异系数最小,说明不同产区胡蜂之间含量较稳定。
中文关键词: 胡蜂酒  离子色谱  阴离子  测定  
Abstract:In order to explore the content and composition of inorganic anions in wasps wine, a method for simultaneous determination of five kinds of anions (F-, Cl-, Br-, NO3-, PO43-) in wasps wine was established by ion chromatography. The anion content of wasps wine from different production areas was determined, and the differences of anion content in wasps wine from different production areas were analyzed, in order to provide a new idea for the evaluation of wasps wine. The results showed that the correlation coefficient of five kinds of inorganic anions was good, the correlation coefficient was in the range of 0.9980≤ R ≤ 0.9999, the detection limit was in the range of 0.024~4.33 mg?L-1, the recovery of five kinds of anions was in the range of 84.13~100.19%, the RSD was in the range of 0.17~ 1.24%. The established method is accurate, reliable and can meet the requirements of anion analysis in wasps wine. There were differences in the anions content in vwasps wine from different regions, and the order of the average anions content was PO43-(2666.825 mg/L)、Cl-(77.550 mg/L)、NO3-(9.408 mg/L)、F-(6.220mg/L)and Br-(0.760 mg/L). The coefficient of variation of F-in wasps soaked wine from 16 different production areas was the largest, indicating that F-content fluctuated greatly in different production areas. The coefficients of variation of Cl- and PO43- were the smallest, indicating that the contents of vwasps in different production areas were stable.
文章编号:     中图分类号:    文献标志码:
基金项目:
引用文本:
鲁广秋,田先娇,党凌婧,刘贵有.离子色谱法测定胡蜂酒中5种无机阴离子的含量[J].中国无机分析化学,2022,12(3):151-155.
LU Guang-qiu,TIAN Xianjiao,DANG Lingjing,LIU Guiyou.Determination of Five Anions in Vespa Wine by Ion Chromatography[J].Chinese Journal of Inorganic Analytical Chemistry,2022,12(3):151-155.

我们一直在努力打
造,精品期刊,传
播学术成果

全国咨询服务热线
86-10-63299759

杂志信息

期刊简介

相关下载

联系我们

电话:010-63299759

传真:010-63299754

QQ:XXXXXXX

Email:zgwjfxhx@163.com

邮编:100160

地址:北京市南四环西路188号总部基地十八区23号楼

关注微信公众号