剥皮,发芽和发酵对灰豆粉的生物活性和功能性质的影响
Armaghan Amanipour1,2, Yasaman Samaei1, Olof Böök2
1Division of Food and Pharma, Department of Process and Life Science Engineering, Faculty of Engineering, Lund University, Lund, Sweden.
Frontiers in nutrition
|October 25, 2024
概括
灰豆粉在发芽和发酵过程中经历了显著的变化,增强了它的营养价值和抗氧化特性. 这些修改释放了开发新,可持续的植物性食品替代品的潜力.
科学领域:
- 食品科学 食品科学 食品科学
- 营养生物化学 营养生物化学
- 植物性食品 植物性食品
背景情况:
- 灰豆是一种未充分利用的北欧豆类,具有可持续植物性食品产品的潜力.
- 它的营养和功能性质需要对更广泛的食品应用进行研究.
研究的目的:
- 评估剥皮,发芽和发酵对灰豆粉的生物活性和功能性质的影响.
- 评估多含量,抗氧化能力,蛋白质和粘贴特征的变化.
主要方法:
- 灰豆被剥皮,发芽24-48小时,发酵8小时.
- 测量了生物活性化合物 (多,抗氧化能力) 和功能性质 (粘度,乳化,水/油结合).
主要成果:
- 发酵显著增加了总多含量 (高达67%) 和抗氧化能力 (35-104%).
- 48小时的发芽增强了抗氧化能力 (FRAP 19%,DPPH 30%) 和增加粘度.
- 脱皮降低了多含量和抗氧化能力,但对功能性质的影响最小.
结论:
- 发酵和发芽显著改变了灰豆粉的生物活性和功能特征.
- 这些加工方法为将灰豆粉纳入各种食品创造了机会.
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