来自未充分利用的种子的原生和改性粉:特征,功能性质和潜在的应用
Perla A Magallanes-Cruz1, Luisa F Duque-Buitrago2, Nina Del Rocío Martínez-Ruiz1
1Departamento de Ciencias Químico Biológicas, Instituto de Ciencias Biomédicas, Universidad Autónoma de Ciudad Juárez, Anillo Envolvente del Pronaf y Estocolmo s/n, C.P. 32310 Ciudad Juárez, Chihuahua, Mexico.
Food research international (Ottawa, Ont.)
|May 31, 2023
概括
未充分利用的种子提供了可持续的粉来源. 修改增强了它们的功能性质,为食品和健康应用创造了新的成分.
科学领域:
- 食品科学与技术 食品科学与技术
- 生物化学 生化学
- 可持续材料 可持续材料
背景情况:
- 种子含有丰富的粉 (60-70%),但通常被丢弃作为废物.
- 没有充分利用的种子粉 (Sorghum bicolor,Chenopodium quinoa,Mangifera indica,Persea americana,Pouteria campechiana,Brosimum alicastrum) 具有独特的特征.
- 探索这些非传统粉对于可持续的资源利用至关重要.
研究的目的:
- 从未充分利用的种子中审查原生和改性粉的特征,功能性质和潜在应用.
- 分析粉产量,成分 (粉含量) 和物理性质 (吸水能力,膨胀能力,热稳定性).
- 评估化学和物理修改对粉功能和体外消化能力的影响.
主要方法:
- 从2014年到现在的系统文献综述.
- 对粉产量,粉含量,吸水能力,膨胀能力和热性质的分析.
- 改性粉的评估 (化学:氧化,氧化-交联,OSA,DDSA,NSA;物理:HMT,干热) 和它们的体外消化性 (SDS,RS).
主要成果:
- 种子粉的产量超过30%; 波斯美洲粉 (ASS) 显示出高粉含量.
- ASS和Brosimum alicastrum粉 (RSS) 具有很高的吸水和膨胀能力.
- 改性粉 (RSS,WSS,QSS,MSS) 显示改善了水溶性,膨胀力,热稳定性和乳液稳定性.
- WSS和QSS具有高慢消化粉 (SDS) 分数;ASS,MSS,PCSS和HMT-QSS显示了高耐性粉 (RS) 含量.
结论:
- 本地和改造的未充分利用的种子粉是传统粉的可行,可持续的替代品.
- 这些粉提供了增强的功能性质,适合各种食品工业应用.
- 使用这些新型粉开发健康食品和特殊营养需求的产品存在潜力.
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