在不同的热处理温度下揭示调味牛肉的风味变化:与GC-IMS和GC-O-MS的互补方法
Qiong Pan1, Xuefei Shao2, Qing Xiao1
1China Light Industry Key Laboratory of Meat Microbial Control and Utilization, Hefei University of Technology, Hefei 230009, People's Republic of China; School of Food and Biological Engineering, Hefei University of Technology, Hefei 230009, People's Republic of China.
Food chemistry
|January 31, 2025
概括
热处理会影响调味牛肉的味道. 较温和的热度 (80-95°C) 保持了香料的味道,而较高的温度 (110°C) 则会产生异味. 最佳的加工平衡了风味的发展和降解.
科学领域:
- 食品科学 食品科学 食品科学
- 感官分析 感官分析
- 化学分析 化学分析
背景情况:
- 香料牛肉 (SB) 的味道很复杂,受到香料和加工的影响.
- 热加工对肉制品的风味发展和降解有重大影响.
研究的目的:
- 分析调味牛肉 (SB) 的风味特征.
- 为了研究不同热处理温度对SB风味的影响.
- 识别关键的风味化合物及其在加工过程中的变化.
主要方法:
- 使用了气色谱-离子移动光谱法 (GC-IMS) 和气色谱-嗅觉质谱法 (GC-O-MS).
- 负责SB风味的挥发性化合物的分析.
- 热处理温度与风味化合物变化的相关性.
主要成果:
- 香料,烤肉和焦糖的音符被确定为关键的SB风味.
- 化物降解降低了香料风味强度,但较温和的热量 (80°C,95°C) 可以减轻这种影响.
- 最佳的热量增强了烤肉和焦糖的风味,而过度的热量 (110°C) 产生了由于梅拉德和斯特雷克降解的不良风味.
结论:
- 热处理温度极大地影响了SB的风味.
- 适当的热处理可以增强理想的烤肉和焦糖口味.
- 了解这些热效应为优化SB加工和杀菌方法提供了基础.
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