Effects of different heat treatments on Maillard reaction products and volatile substances of camel milk

文献类型： 外文期刊

第一作者： Zhao, Xiaoxuan

作者： Zhao, Xiaoxuan;Guo, Yinping;Zhang, Yumeng;Pang, Xiaoyang;Wang, Yunna;Lv, Jiaping;Zhang, Shuwen

作者机构：

关键词： camel milk; flavor; furosine; 5-hydroxymethylfurfural; headspace-gas chromatography-ion migration spectrometry

期刊名称：FRONTIERS IN NUTRITION （ 影响因子：5.0； 五年影响因子：5.7 ）

ISSN： 2296-861X

年卷期： 2023 年 10 卷

页码：

收录情况： SCI

摘要： Camel milk has unique compositional, functional and therapeutic properties compared to cow's milk and also contains many protective proteins with anti-cancer, anti-diabetic and anti-bacterial properties. In this experiment, fresh camel milk was heat-treated at different temperatures and times, and the changes in Millard reaction products were analyzed. Meanwhile, headspace-gas chromatography-ion migration spectrometry (HS-GC-IMS), electronic nose and electronic tongue were used to analyze the changes of volatile components in camel milk after different heat treatments. The results showed that the Maillard reaction was more severe with the increase of heat treatment, and the contents of furosine and 5-hydroxymethylfurfural increased significantly when the heat treatment temperature was higher than 120 degrees C. HS-GC-IMS results showed that the contents of aldehydes and ketones increased obviously with the increase of heat treatment degree. The study clarifies the effects of different heat treatment degrees on Maillard reaction degree and flavor of camel milk, which has practical production guidance significance for the research and industrialization of liquid camel milk products.

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