桃皮挤出用于开发可持续的无质植物性面粉
Ana Belen Martín-Diana1, Iván Jesús Jiménez-Pulido1, Ingrid Aguiló-Aguayo2
1Agrarian Technological Institute of Castilla and Leon (ITACyL), Ctra. Burgos Km 119, Finca Zamadueñas, 47071 Valladolid, Spain.
Molecules (Basel, Switzerland)
|February 13, 2025
概括
桃皮面粉富含纤维和抗氧化剂,可以使用挤出技术将其纳入玉米面粉中. 这创造了一个可持续的,无质的面粉,具有增强的营养和功能性质.
科学领域:
- 食品科学与技术 食品科学与技术
- 可持续的粮食系统 可持续的粮食系统
- 营养生物化学 营养生物化学
背景情况:
- 食品行业的废物,包括水果皮,给环境带来了挑战.
- 果皮是食物纤维,抗氧化剂和维生素的宝贵来源.
- 提升水果副产品的价值为减少浪费和提高食品营养价值提供了一个可持续的途径.
研究的目的:
- 为了研究将皇家夏季桃子 (RSF) 皮面粉纳入玉米面粉的潜力.
- 为了评估RSF在不同度 (0%, 5%, 15%) 对面粉性能的影响.
- 评估RSF丰富的面粉的营养,抗氧化和功能特性.
主要方法:
- 利用挤出技术用于功能性面粉开发.
- 采用了因数实验设计来分析RSF整合效应.
- 评估了近距离的组成,抗氧化能力 (ABTS测定),血糖指数和功能性质 (胀,凝).
主要成果:
- 含有15%RSF的面粉显著增加了食纤维 (5.90g/100g) 和抗氧化能力 (745.33μmol TE/100g).
- 15%的RSF面粉符合"纤维来源"标签标准,并降低了血糖指数 (78.09).
- 随着RSF含量的增加,胀和凝能力得到了增强.
结论:
- 富含RSF的面粉提供了一个可持续的,植物性和无质的替代品.
- 挤出技术有效地提高了这些功能性面粉的消化能力和营养生物可用性.
- 桃皮面粉的加入增强了营养和功能特征,支持促进健康的食品产品开发.
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