工艺变量和成分对受控蛋白质网络在高湿度植物性肉类替代品中的产生影响
Animesh Singh Sengar1,2, Michael Beyrer3, Ciara McDonagh1
1Food Industry Development Department, Teagasc Food Research Centre, Ashtown, D15 DY05 Dublin, Ireland.
Foods (Basel, Switzerland)
|October 28, 2023
概括
高湿度挤出 (HME) 技术可以创建具有异型结构的植物性肉类替代品. 成分协同作用和先进的长冷模具 (LCD) 是开发这些纤维和分层食品的关键.
科学领域:
- 食品科学与技术 食品科学与技术
- 材料科学 材料科学 材料科学
- 生物聚合物工程 生物聚合物工程
背景情况:
- 越来越多的消费者对植物性肉类替代品的需求.
- 高湿度挤出 (HME) 是开发结构化肉类类型的有希望的技术.
- 需要了解替代蛋白质的HME中的结构形成机制.
研究的目的:
- 审查替代蛋白质在HME过程中形成异型结构的机制.
- 讨论挤出参数和成分选择对肉类替代开发的影响.
- 为了突出最近在肉类替代生产中长时间冷却模具 (LCD) 的进展.
主要方法:
- 关于HME和肉类替代品的科学文献和专利的审查.
- 分析蛋白质成分来源 (植物,昆虫,动物,微藻类) 和生物聚合物相互作用.
- 评估挤出工艺参数及其对结构发展的影响.
主要成果:
- 在HME中形成异型结构是一种依赖于成分来源和加工的协同效应.
- 使用多种蛋白质和生物聚合物的配方可以创建结构化肉类替代品.
- 最近动态/旋转和静态环状间隙冷却模具的发展使层层或纤维结构成为可能.
- 植物蛋白的HME会产生化学部位,增强味道和颜色的保留.
结论:
- HME是一种可行的技术,用于生产复杂的植物性肉类替代品.
- 了解成分-HME相互作用对于优化纹理和营养特征至关重要.
- 制冷模具技术的进步对于实现所需的肉类结构至关重要.
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