毛细管气相色谱法在白酒定量分析中减少误差的方法探讨  

Discussion on Reduce the Errors Analysis in Liquors by Capillary Gas Chromatography Quantitative Analysis

作　　者：谢丽丽 吴丽华[1] 刘曼曼[1] 巩子路 韩旭 吴宏萍[1] XIE Lili;WU Lihua;LIU Manman;GONG Zilu;HAN Xu;WU Hongping(Jinzhongzi Liquor Industry Co.,Ltd.,Fuyang 236018,Anhui,China)

机构地区：[1]安徽金种子酒业股份有限公司,安徽阜阳236018

出　　处：《酿酒》2020年第6期106-108,共3页Liquor Making

基　　金：课题来源:安徽省柔和型白酒酿造及质量安全工程技术研究中心资助项目。

摘　　要：气相色谱仪具有选择性高、分离效能高、分析速度快、灵敏度高、样品用量少的特点被广泛运用于白酒的定量分析中。但是分析过程中,无论是毛细管色谱柱还是填充色谱柱,都很难进行绝对的定量计算。检测人员能够做到的是尽量减少试验中的误差。主要探讨毛细管柱气相色谱仪在白酒内标定量分析中减少误差的方法。Gas chromatograph has the characteristics of high selectivity,high separation efficiency,fast analysis speed,high sensitivity,and small sample usage.It is widely used in the quantitative analysis of liquor.However,in the process of analysis,it is difficult to make absolute quantitative calculations on both capillary and packed columns.What the inspector can do is to minimize the error in the test.This article mainly discusses the method of reducing errors in the quantitative analysis of liquor internal standard by capillary column gas chromatography.

关 键 词：定量分析 毛细管色谱柱 气相色谱法 

分 类 号：TS262.3[轻工技术与工程—发酵工程] TS207.3[轻工技术与工程—食品科学与工程]