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Updated: Jan 30, 2026

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蒸汽爆炸对麦粉消化能力和物理化学性质的影响
Xiaoli Ma1, Heming Wang2, Yuan Zhang1
1College of Food Science and Engineering, Anhui Science and Technology University, 9 Donghua Road, Chuzhou, Anhui 233100, China.
Food research international (Ottawa, Ont.)
|January 29, 2026
概括
蒸汽爆炸处理增强了粉粉的功效.
科学领域:
- 食品科学 食品科学 食品科学
- 生物化学 生物化学
- 材料科学 材料科学 材料科学
背景情况:
- 蒸汽爆炸 (SE) 处理改变了谷粒的结构和组成.
- 通过促进成分之间的相互作用,SE增强了耐消化的特性.
- 在SE处理的土中,粉和多之间的协同作用机制尚未得到充分研究.
研究的目的:
- 研究SE处理的麦面粉中粉和多醇之间的协同机制.
- 评估SE处理对麦粉抗消化特性的影响.
- 确定最佳的SE条件以最大限度地提高抗消化作用.
主要方法:
- 在不同强度的蒸汽爆炸处理 (例如1.2 MPa,120秒).
- 分析抗消化特性,包括耐性粉 (RS) 和快消化粉 (RDS) 含量.
- 使用扫描电子显微镜 (SEM),X射线衍射 (XRD) 和里埃变换红外光谱 (FTIR) 进行多尺度结构分析.
主要成果:
- 治疗SE显著改善了抗消化性质,其中多起着关键作用.
- SE增加了结合的基,促进了粉多复合,并提高了RS含量.
- 较高的SE强度导致粉凝化和粉降解,降低粘度;最佳条件 (1.2MPa,120秒) 平衡多醇含量和粉变化.
结论:
- SE主要通过物理粉改性来增强抗消化性质.
- 聚醇含量的同时变化可能有助于增强抗消化作用.
- 需要进一步调查,以充分阐明多的作用,并评估整体加工适用性.
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