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绿色香粉-小麦粉面包替代品的物理化学和风病学特性
Yasmeen M Bashmil1,2, Frank Bekes3, Michael Ruderman2
1Department of Food and Nutrition, Faculty of Human Sciences and Design, King Abdulaziz University, Jeddah 21589, Saudi Arabia.
Plants (Basel, Switzerland)
|January 25, 2025
概括
绿色香粉 (GBF) 增强了小麦面团的特性和面包营养. 用GBF取代小麦粉可以提高面团的稳定性,粘度,增加食纤维和耐性粉,延长保质期.
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
- 材料科学 材料科学 材料科学
背景情况:
- 功能性食品,如绿色香,对于饮食修改越来越受欢迎.
- 与成熟的香相比,绿色香富含食纤维 (DF) 和耐性粉 (RS).
- 将这些成分纳入像面包这样的主食提供了营养益处.
研究的目的:
- 研究用不同百分比 (5-30%) 的澳大利亚绿色香粉 (GBF) 代替小麦粉对面团物理化学和质性质的影响.
- 评估GBF对面粉颜色和面包结构的影响.
- 评估GBF丰富面包的营养增强,特别是DF和RS含量.
主要方法:
- 使用GBF替代品测量了使用MixoLab 2的面团的风湿学参数.
- 分析了面粉颜色 (L*,a*,b*值) 和碎片细胞结构.
- 量化了丰富面包中的耐性粉 (RS) 和食纤维 (DF) 含量.
主要成果:
- 替代GBF通常提高了面团质量,Cavendish和Ladyfinger品种显示出比Ducasse更大的好处.
- 增加的GBF提高了面团混合稳定性,粘度,粉凝化和逆向化,这表明面包的保质期有所提高.
- 富含GBF的面包显著增加了RS (高达2.6%) 和DF (高达9.1%的Ladyfinger).
- 面粉颜色值 (L*,a*,b*) 随着GBF含量增加而显著和线性变化.
- 马特拉布分析揭示了面包结构中空气空间计数的变化.
结论:
- 小麦面粉的加工特性和营养价值可以通过部分用GBF替代来提高.
- 可以利用不同香品种的GBF来开发具有改进特性的复合面粉.
- 该研究强调了GBF在创造更健康的食品产品方面的潜力,而不会影响面团加工属性.
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