视频与胺结合对牛肉柔软度和食用质量的影响
Wei Huang1,2, Lijing Geng1,3,2, Hang Fu1,2
1College of Food and health, Jinzhou Medical University, Jinzhou 121001, China.
Food chemistry: X
|January 19, 2026
概括
苏斯维德 (SV) 与布罗梅林治疗相结合,显著改善了牛肉的柔软性和食用质量. 最佳条件增强了质地,减少了损失,并为肉类加工应用提供了协同效应.
科学领域:
- 食品科学 食品科学 食品科学
- 肉类科学 肉科学
- 生物技术是生物技术.
背景情况:
- 牛肉的柔软度和食用质量是消费者的关键驱动因素.
- 传统的方法可能不会始终达到所需的肉质.
- 酶处理为肉质提升提供了潜在的可能性.
研究的目的:
- 为了优化水下 (SV) 参数,结合素处理,提高牛肉质量.
- 评估 SV 和胺素对牛肉柔软性和食用质量的协同效应.
- 为在肉类加工中应用这种联合方法提供理论支持.
主要方法:
- 使用响应表面方法来优化SV温度,时间和胺度.
- 牛肉质量通过剪切力,损耗,纹理形状分析和颜色差异来评估.
- 使用主要成分分析来评估治疗的整体效果.
主要成果:
- 确定了最佳条件: 250 U/mL 胺, 65°C SV 温度, 120 分钟 SV 时间.
- 与对照组相比,SV+布罗梅林 (SV+Bro) 治疗显著降低了剪切力 (37.71%) 和损耗 (12.34%).
- SV+Bro治疗增加了固定水和肌纤维细胞碎片指数,表明增强的柔软性.
结论:
- 视频与梅林治疗相结合,在改善牛肉食用质量方面表现出协同效应.
- 优化的SV+Bro方法为商业肉类加工中提高牛肉柔软度和质感提供了可行的策略.
- 这项研究为工业应用用 sous vide 的酶处理提供了科学基础.
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