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烤处理对芳香玉米油的风味和质量的影响

Guohao Sun¹, Shangde Sun¹, Hao Zhang¹

¹National Engineering Research Center of Wheat and Corn Further Processing, School of Food Science and Engineering, Henan University of Technology, Lianhua Road 100, Zhengzhou 450001, Henan Province, PR China.

|July 7, 2025

概括

在中等温度下玉米油可以增强它的味道和营养价值. 关键的芳香化合物通过梅拉德反应和脂质氧化形成,为生产高质量的香味玉米油提供了洞察力.

科学领域:

食品科学食品科学食品科学
感官科学感官科学
分析化学分析化学

背景情况:

玉米油因营养和味道而受到赞赏.
烤对玉米油风味的影响还不太清楚.
优化烤条件对于质量至关重要.

研究的目的:

为了研究烤条件对芳香玉米油 (FCO) 质量的影响.
分析物理化学性质,营养成分和风味的发展.
识别关键的芳香化合物及其形成途径.

主要方法:

在不同的温度 (160-180°C) 和时间 (10-30分钟) 下,烤过的玉米油样本.
使用SAFE-GC-MS.分析了挥发性有机化合物 (VOC).
使用化学测量和气味活性值 (OAV) 识别了关键芳香化合物 (KAC).

主要成果:

适度烤改善了FCO的营养含量和风味特征.
确定了39种KAC,包括pyrazines, furanes和aldehydes,有助于产生理想的香味.
在严重烤的样本中,2-甲基-4-乙烯基与烧伤的笔记有关.

结论:

梅拉德反应和脂质氧化是FCO中KAC形成的关键途径.
烤条件显著影响FCO的感官特征和营养价值.
这些发现指导了具有增强风味和营养的FCO的生产.

关键词:

芳香活性化合物芳香活性化合物味道前体的前体是一种味道.香味的玉米油是香味的玉米油.质量和营养的质量.烤的条件烤的条件感官评估感官评估

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