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冷面团蒸制产品:恶化的机制,加工技术和改进策略
Meng-Li Zhang1,2, Xiao-Na Guo1,2, Xiao-Hong Sun3
1State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi, PR China.
Comprehensive reviews in food science and food safety
|October 7, 2024
概括
冷面团技术通过克服保质期问题来提高食品生产效率和质量. 战略重点是提高质完整性和酵母结耐受性,以尽量减少面团产品的结损伤.
科学领域:
- 食品科学与技术 食品科学与技术
- 生物技术是生物技术.
- 材料科学 材料科学 材料科学
背景情况:
- 新鲜面团产品面临质量稳定性,生产成本和时间方面的挑战,阻碍了工业食品生产.
- 冷面团技术为短暂的保质期和储存和运输过程中的质量恶化提供了解决方案,使大规模生产和标准化成为可能.
- 冷会对谷蛋白,粉和酵母等关键面团成分产生负面影响,从而限制了冷面团应用的全部潜力.
研究的目的:
- 审查冷蒸面包和面包的生产工艺.
- 分析冷面团部件损坏的原因.
- 通过提高质网络完整性和酵母结耐受性来探索改善冷面团质量的机制.
主要方法:
- 分析原料修改,包括面粉混合和酵母处理 (悬浮,封装,杂交,基因工程).
- 评估加工技术,设备和添加剂,以减少结损伤和提高面团质量.
- 研究冰结构蛋白和冰核化剂在改变冰晶形成中的作用.
主要成果:
- 在不解的情况下加工成蒸汽产品的偏冷面团提高了生产效率.
- 将小麦面粉与其他面粉混合,有助于保持冷面团中的质网络连续性.
- 各种添加剂通过影响蛋白质交叉链和水迁移来提高质粉基质的抗性.
结论:
- 优化加工,新技术和协同添加剂的使用对于减轻面团结损伤至关重要.
- 需要进一步研究新技术和添加剂组合,以提高冷面团的质量和应用.
- 提高质网络完整性和酵母结耐受性是成功制造冷面团的关键策略.
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