化替代品对牛肉的物理化学特性的影响
Li Chuang1, Shi Jiyong1, Zhou Chenguang1
1School of Food and Biological Engineering, Jiangsu University, 301 Xuefu Rd., 212013 Zhenjiang, Jiangsu, China.
Food chemistry: X
|December 25, 2023
概括
使用75%化物 (KCl) 或50%KCl等盐替代品减少牛肉中的,保持了可接受的感觉和安全配置文件. 这项研究探讨了化和老化的牛肉产品的低选择.
科学领域:
- 食品科学 食品科学 食品科学
- 肉类科学 肉科学
- 食品化学 食品化学
背景情况:
- 高摄入量是一个全球性的健康问题.
- 由于对味道,质地和保存的影响,减少牛肉等加工肉类中的具有挑战性.
- 盐替代品为降低肉制品中的含量提供了一个潜在的解决方案.
研究的目的:
- 评估各种低盐替代品对和老牛肉的质量和安全性的影响.
- 为了比较传统的化 (NaCl) 与KCl,MgCl2,CaCl2和酵母提取物混合物.
- 确定最佳的盐替代品比率,以保持所需的牛肉特性.
主要方法:
- 牛肉用五种不同的盐替代剂处理来化.
- 样品经过过热蒸汽烤和传统烤.
- 分析了物理化学性质,质地,感官属性,挥发性化合物,微观结构和安全性.
主要成果:
- 与75%KCl + 25%NaCl (T2) 和50%KCl + 50%NaCl (T3) 处理时,与100%NaCl (T1) 相比,盐度,物理化学性质,质地或挥发性化合物没有显著差异.
- 使用较高的KCl度 (T2,T3) 的处理方法比T1具有较低的等离子溶解百分比和透压.
- 与T1相比,T4和T5的处理减少了度.
结论:
- 用50%或75%的KCl代替NaCl,可以有效地降低牛肉中的含量,同时保持可接受的感觉和安全配置文件.
- 这些发现支持使用基于KCl的盐替代品来开发更健康的制和老化的牛肉产品.
- 进一步的研究可以探索这些低牛肉选择的长期稳定性和消费者接受度.
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