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用植物蛋白部分替代奶酪基来生产加工奶酪:质地,质,微观结构和感觉性质
Anastasiia A Ushkalova1, Ru Zhao1, Yu Gu1
1Department of Food Science, College of Food Science and Engineering, Jilin University, Changchun, Jilin, 130062, China.
Journal of dairy science
|April 11, 2025
概括
使用大豆 (SPI),豆 (PPI) 和豆 (MBPI) 等植物蛋白质的混合加工奶酪 (PC) 是有前途的. SPI增强了纹理,而MBPI与乳制品PC感官配置密切匹配,提供了可持续的替代品.
科学领域:
- 食品科学与技术 食品科学与技术
- 乳制品科学 乳制品科学
- 植物性营养 植物性营养
背景情况:
- 由于健康和可持续性,对乳制品替代品的需求日益增加.
- 需要改进加工食品中的植物成分.
- 探索含有植物蛋白质的混合加工奶酪 (PC).
研究的目的:
- 评估大豆蛋白分离物 (SPI),豆蛋白分离物 (PPI) 和豆蛋白分离物 (MBPI) 对混合PC特性的影响.
- 评估混合PC中的纹理,质,微观结构和感官变化.
- 确定植物蛋白作为PC中的乳制品替代品的潜力.
主要方法:
- 用SPI,PPI或MBPI替换5%的乳制品以莫扎雷拉为基础的PC.
- 进行纹理分析,学测试和微观结构检查.
- 进行感官评估,将混合PC与乳制品PC进行比较.
主要成果:
- 基于SPI的混合PC显示出最高的坚性和性,具有强烈的蛋白质-脂肪相互作用.
- 基于MBPI的混合PC紧密模仿乳制品PC纹理和感官配置文件.
- 所有混合PC都表现出剪切稀释和凝状特性;SPI显示出最高的粘弹性抵抗.
- 植物蛋白质创造了更密集的网络,脂肪滴更小;PPI导致基质较弱.
结论:
- 混合PC与植物蛋白保持可接受的感官品质.
- SPI提供卓越的纹理特性,而MBPI提供类似乳制品的感觉体验.
- 植物蛋白质可用于增强PC的营养和结构方面,提供可持续的替代品.
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