富含奥卡拉的无质面包:营养,抗氧化和感官特性
Mirjana B Pešić1, Milica M Pešić1, Jelena Bezbradica1
1Institute of Food Technology and Biochemistry, Faculty of Agriculture, University of Belgrade, 11080 Belgrade, Serbia.
Molecules (Basel, Switzerland)
|May 27, 2023
概括
这项研究开发了一种生态创新的无质面包,使用大豆副产品okara和麦,大米和小米面粉的混合物. 30%的加丰富的面包获得了高的感官分数和出色的营养和抗氧化物质.
科学领域:
- 食品科学 食品科学 食品科学
- 营养科学 营养科学
- 可持续的粮食系统 可持续的粮食系统
背景情况:
- 无质产品往往缺乏可取的感官属性和营养价值.
- 作为大豆加工副产品的奥卡拉,为食品配方的价值化提供了机会.
- 开发可持续和营养丰富的食品替代品对于公众健康和环境影响至关重要.
研究的目的:
- 创建一个生态创新的,无质的面包,使用okara和特定的伪谷物/谷物面粉混合物.
- 为了优化OKARA的含量,以获得卓越的感官质量和营养特征.
- 评估最有前途的无质面包配方的物理化学和抗氧化特性.
主要方法:
- 使用麦,大米和小米面粉制备不同百分比的无质面包 (0%,10%,20%,30%).
- 经过培训的小组成员和消费者对面包样本的感官评估.
- 物理化学分析 (蛋白质,碳水化合物,纤维,脂质,矿物质,能量) 和功能性质评估 (含量,抗氧化活性) 选择的面包.
主要成果:
- 没有质的面包添加了30%的花,在味道,形状,气味,性和外观方面获得了最高的感官分数.
- 这种优化的面包呈现出高食纤维 (14%),蛋白质 (8.8%) 和矿物质,没有糖和低和脂肪 (0.8%).
- 证实了显著的抗氧化特性,具有高的总含量 (133.75 mgGAE/100g FW) 和激素清除活动.
结论:
- 花的加入显著提高了无质面包的感觉和营养质量.
- 这种方法提供了一种可持续的方法,用于利用大豆加工废物,同时生产低能耗,高抗氧化剂的食品产品.
- 开发的富含甲的无质面包代表了一种有价值的,生态创新的食品替代品.
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