PEG-20M毛细管柱 食品添加剂2,3,5-三甲基吡嗪测定

名称：毛细管柱

固定液：聚乙二醇-20M

规格：30m*0.25mm*0.25um

型号：PEG-20M
应用：食品安全国家标准 食品添加剂2,3,5-三甲基吡嗪
本标准适用于由1,2-丙二胺和3-羟基-2-丁酮或丁二酮为原料制得的食品添加剂2,3,5-三甲基吡嗪.

2，3，5-三甲基吡嗪
无色微黄色液体。具有烤土豆和花生香气，兼可可，巧克力风味。闪点67.2℃。溶于水和有机溶剂。
我国GB2760-86规定为允许使用的食品用香料。主要用以配制可可、巧克力和炒果仁等型香精。


浩瀚色谱（山东）应用技术开发有限公司，采用毛细管柱氢火焰检测器测定食品添加剂2,3,5-三甲基吡嗪，面积归一法定量，结果满意。

食品添加剂2,3,5-三甲基吡嗪测定  测试谱图：



Determination of food additive 2,3,5-trimethylpyrazine
Determination of food additive 2,3,5-trimethylpyrazine Details:

Name: capillary column

Fixative: polyethylene glycol-20M

Specifications: 30m*0.25mm*0.25um

Model: PEG-20M
Application: National Food Safety Standard Food Additive 2,3,5-Trimethylpyrazine
This standard applies to the food additive 2,3,5-trimethylpyrazine prepared from 1,2-propanediamine and 3-hydroxy-2-butanone or butanedione.

2,3,5-Trimethylpyrazine
Colorless to slightly yellow liquid. With roasted potato and peanut aroma, and cocoa, chocolate flavor. Flash point 67.2 ℃. Soluble in water and organic solvents.
my country's GB2760-86 stipulates that it is allowed to use food spices. Mainly used to prepare flavors such as cocoa, chocolate and fried nuts.


Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. used a capillary column hydrogen flame detector to determine the food additive 2,3,5-trimethylpyrazine, and the area normalization method was used for quantification, and the results were satisfactory.

Determination of food additive 2,3,5-trimethylpyrazine Test spectrum: