Determination of polyols in food by capillary column OV-35MS
Determination of polyols in food by capillary column OV-35MS Details:
Name: Capillary Column
Model: OV-35MS
Specification: 30m * 0.25mm * 0.25um
Zui high temperature: 300 ° C
Application: Determination of polyols in food
This document specifies the methods for determining the content of six polyols in food. This document is applicable for the determination of the content of six polyols in vinegar, beverages, candies, cookies, pastries, and dairy products.
Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. has established a method for simultaneous determination of six polyols in vinegar by gas chromatography-mass spectrometry The sample was extracted with acetonitrile and glucose was oximed to reduce matrix interference caused by the condensation products of glucose during acetylation. The detection limit of six polyols after acetylation with acetic anhydride was 0.020mg/L, and the recovery rate of the sample spiked was 93% -105%, with RSD ranging from 2.8% to 10.5%
Determination of polyols in food by capillary column OV-35MS test spectrum:
名称：毛细管柱
型号：OV-35MS
规格：30m*0.25mm*0.25um
zui高温度：300°C
应用： 食品中多元醇的测定
本文件规定了食品中6种多元醇含量的测定方法。本文件适用于食醋、饮料、糖果、饼干、糕点、乳制品中的6种多元醇含量的测定。
浩瀚色谱（山东）应用技术开发有限公司建立了气相色谱-质谱同时测定食醋中6种多元醇的方法.样品经乙腈提取,将葡萄糖肟化,降低了葡萄糖在乙酰化过程缩聚产物产生的基体干扰,6种多元醇经乙酸酐乙酰化后检出限为0.020mg/L,样品加标回收在93%-105%,RSD在2.8%～10.5%.
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