准备食用的全谷物豆零食的物理化学,营养和感官特性
Francielle Barbosa Pena1, Andressa Alvarenga Silva1, Jaqueline Maciel Vieira Theodoro1
1Department of Nutrition and Health. Universidade Federal de Viçosa, 36570-900, Viçosa, Brazil.
Food research international (Ottawa, Ont.)
|July 2, 2025
概括
准备好吃的豆类零食提供了一个营养丰富,无质的选择. 不同种类的豆类产生的零食具有独特的营养和物理特性,显示功能性食品的潜力.
科学领域:
- 食品科学与技术 食品科学与技术
- 营养科学 营养科学
- 农业科学 农业科学
背景情况:
- 准备吃的零食是方便的食物选择.
- 豆提供了宝贵的蛋白质来源,并且不含质.
- 描述豆类零食对于确定最佳营养和功能性质至关重要.
研究的目的:
- 评估四种豆类的挤出零食的物理化学,营养和感觉特性:黑豆 (BB),红豆 (RB),卡里奥卡豆 (CB) 和牛豆 (CW).
- 为了确定挤出对豆粉粘度和零食特性的影响.
- 评估这些豆类零食作为营养和功能性食品替代品的潜力.
主要方法:
- 通过从四种豆类品种的挤出生产零食.
- 物理化学分析包括粘度,颜色,纹理,吸水性和溶解性.
- 对灰,矿物质,碳水化合物,蛋白质和化合物进行营养分析.
- 感官评估和购买意向评估.
主要成果:
- 挤出降低了所有豆粉中的粘度峰值.
- 营养成分的显著差异:BB (矿物质),RB (铁,抗氧化剂),CW (碳水化合物,蛋白质,).
- 颜色和质地各不相同,CW 显示更高的密度和更低的膨胀/吸水率.
- 对于各种豆种的感官评估或购买意图没有显著差异.
结论:
- 挤出全谷物豆零食具有有利的物理化学和营养特征.
- 根据豆类种类,其属性有很大差异,提供不同的功能属性.
- 这些零食对消费者来说是一个有希望的,营养的,功能性的食物替代品.
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