干燥技术对牛豆白蛋白的影响,作为鱼饼干应用中的蛋替代品
Hyun Woo Choi1, Youngsang You2, Jungwoo Hahn3
1Research Institute for Agriculture and Life Sciences, Seoul National University, 1 Gwanakro, Gwanakgu, Seoul 08826, Republic of Korea.
Food chemistry: X
|August 18, 2025
概括
冷干燥最好保存牛白粉的结构和功能. 这种方法提高了发泡能力和稳定性,与喷雾干燥或真空干燥不同,突出了干燥技术对植物蛋白的影响.
科学领域:
- 食品科学 食品科学 食品科学
- 蛋白质化学 蛋白质化学
- 材料科学 材料科学 材料科学
背景情况:
- 上循环牛豆蛋白是一种有前途的植物性蛋白质来源.
- 干燥方法显著影响蛋白质的功能.
- 优化干燥对于食品应用至关重要.
研究的目的:
- 为了评估冷干燥,喷雾干燥和真空干燥对牛albumin的影响.
- 为了评估干燥牛豆白蛋白在水饼干中的功能性能.
- 确定最佳的干燥方法,以保持蛋白质的特性.
主要方法:
- 牛白蛋白粉末经过冷干燥,喷雾干燥和真空干燥.
- 分析蛋白质结构,发泡能力和泡稳定性.
- 评估水饼干的质量 (质地,颜色,空气细胞).
主要成果:
- 冷干燥保存了最好的蛋白质结构和功能.
- 喷雾干燥导致蛋白质变质和聚合,降低性能.
- 冷干燥的白蛋白表现出最高的泡能力 (133.67%) 和稳定性 (53.37%).
结论:
- 干燥方法极大地影响了牛白蛋白的物理化学特性.
- 在食品应用中,冷干燥对于保持蛋白质功能更为优越.
- 研究结果支持冷干燥,用于上循环植物性蛋白质成分的开发.
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