對食品添加劑二氧化碳氣體中雜質(zhì)含量的分析方法進行綜述。按照國家標準GB 1886.228–2016 《食品安全國家標準食品添加劑二氧化碳》中雜質(zhì)的種類和指標要求,闡述了二氧化碳中氧、一氧化碳、一氧化氮、二氧化氮、二氧化硫、苯、甲醇、乙醛、環(huán)氧乙烷、氯乙烯、氨、氰化氫等雜質(zhì)的分析方法。需要考慮不同雜質(zhì)氣體的性質(zhì),選擇相應(yīng)的分析方法。二氧化碳中雜質(zhì)含量分析技術(shù)在食品添加劑發(fā)展過程中具有重要的理論意義以及實際應(yīng)用價值。
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浩瀚色譜（山東）應(yīng)用技術(shù)開發(fā)有限公司，利用FID檢測器與HH-CO2-60毛細柱在適合的色譜工作條件下檢測作為食品添加劑二氧化碳中的含氧有機物含量,并提出一個辦法解決含氧有機物檢測結(jié)果不穩(wěn)定的問題。
名稱：毛細管柱
固定液：專用
規(guī)格：60 m*0.32mm
型號：HH-CO2-60
應(yīng)用：食品添加劑 二氧化碳中氯乙烯，環(huán)氧乙烷，乙醛，甲醇，苯的測定
特點：
1.? ?1次進樣，1根毛細管柱專用柱即可分離氯乙烯，乙醛，環(huán)氧乙烷，苯和甲醇的含量
2.? ?分析時間短，峰型對稱，定量準確。
3. 浩瀚色譜2024新開發(fā)的產(chǎn)品。
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Summarize the analysis methods for impurity content in food additive carbon dioxide gas. According to the requirements for the types and indicators of impurities in the national standard GB 1886.228-2016 "National Food Safety Standard for Food Additives - Carbon Dioxide", the analysis method for impurities such as oxygen, carbon monoxide, nitric oxide, nitrogen dioxide, sulfur dioxide, benzene, methanol, acetaldehyde, ethylene oxide, vinyl chloride, ammonia, hydrogen cyanide, etc. in carbon dioxide is elaborated. It is necessary to consider the properties of different impurity gases and choose corresponding analysis methods. The analysis technology of impurity content in carbon dioxide has important theoretical significance and practical application value in the development process of food additives.
Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. uses FID detectors and HH-CO2-60 capillary columns to detect the content of oxygen-containing organic compounds in carbon dioxide as a food additive under suitable chromatographic working conditions, and proposes a solution to solve the problem of unstable detection results of oxygen-containing organic compounds.
Name: Capillary Column
Fixed liquid: dedicated
Specification: 60m * 0.32mm
Model: HH-CO2-60
Application: Determination of chloroethylene, ethylene oxide, acetaldehyde, methanol, and benzene in food additive carbon dioxide
Features:
1. With one injection, a dedicated capillary column can separate the contents of vinyl chloride, acetaldehyde, ethylene oxide, benzene, and methanol
2. Short analysis time, symmetrical peak patterns, and accurate quantification.
3. The newly developed product of Haohan Chromatography in 2024.
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