从发芽或水热加工小麦制造的早餐片中的吸收:一个随机交叉人类干预研究
Marie Huyskens1, Elien Lemmens2, Lana Abou-Zeid3
1Laboratory of Food Chemistry and Biochemistry, KU Leuven, Belgium. marie.huyskens@kuleuven.be.
Food & function
|November 13, 2025
概括
小麦的水热加工使的吸收增加了1.1倍,而发芽没有显著的影响. 高酸盐含量限制了两种加工小麦类型的吸收.
科学领域:
- 农业科学 农业科学
- 人类营养人类营养
- 食品科学 食品科学 食品科学
背景情况:
- 缺乏是一个全球性的健康问题.
- 小麦是饮食中的重要来源,但其吸收受到植物酸的阻碍.
- 发芽和水热处理等加工方法旨在提高的生物可用性.
研究的目的:
- 评估小麦发芽和水热处理在增强人类吸收方面的有效性.
- 研究植物酸盐减少,的生物可获得性和实际吸收之间的关系.
主要方法:
- 使用双同位素技术与富含稳定同位素的人类干预研究.
- 参与者吃了从未经过处理,发芽或经过热水处理的小麦制成的早餐片.
- 在两个试验组中测量了碎吸收率.
主要成果:
- 与未经处理的小麦相比,水热加工增加了部分的吸收量1.1倍.
- 小麦发芽并没有显著增强微分吸收.
- 这两种加工方法都显示了吸收的有限增加,这可能是由于残留的植物酸盐:摩尔比率.
结论:
- 水热处理显示了改善小麦吸收的潜力,尽管需要进一步优化.
- 植物酸盐降低和体外生物可访问性不能完全预测体内吸收.
- 评估植物酸盐:的摩尔比率对于预测食品中的吸收至关重要.
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