通过空调和烤对番茄进行热处理:对有色和无色胡卜素生物可访问性的影响
Ana M Benítez-González1, Carla M Stinco1, Francisco J Rodríguez-Pulido1
1Food Colour and Quality Laboratory, Facultad de Farmacia, Universidad de Sevilla, 41012 Sevilla, Spain.
Food chemistry
|February 11, 2026
概括
空气炸 (AF) 和 (B) 提高了西红中的胡卜素生物可获得性. 无颜色的胡卜素如植物和植物比有颜色的更稳定,AF是一种更节能的方法.
科学领域:
- 食品科学 食品科学 食品科学
- 营养生物化学 营养生物化学
- 农业技术 农业技术
背景情况:
- 胡卜素,包括有色 (利科,β-胡卜素,氨酸, ζ-胡卜素) 和无色 (植物,植物) 的化合物,是具有健康益处的重要植物颜料.
- 了解方法如何影响胡卜素度和生物可访问性对于优化番茄营养摄入量至关重要.
研究的目的:
- 评估空调炸 (AF) 和传统 (B) 对桃番茄中胡卜素 (CBC) 度和生物可访问含量的影响.
- 为了在不同的条件下比较有色与无色胡卜素的热稳定性和生物可访问性.
- 为了评估AF的能源效率与番茄加工中的B相比.
主要方法:
- 桃番茄在2-20分钟的时间内在180-200°C的温度下进行空气炸 (AF) 和传统 (B).
- 使用快速分辨率液态染色学 (RRLC) 量化了胡卜素度.
- 生物可访问的胡卜素含量 (CBC) 用INFOGEST 2.0在体外消化协议来确定.
主要成果:
- 与生番茄相比,AF和B都显著改善了总CBC.
- 在AF的190°C/10分钟和B的180°C/20分钟时观察到最大CBC,在最佳条件下,两种方法之间没有显著差异.
- 无色胡卜素 (植物,植物) 显示出较高的热稳定性和生物可访问性比有色胡卜素 (如柳科),它们对热量更敏感.
- 与传统烤相比,空气烤显示能耗减少78.6%.
结论:
- 空气炸和烤是提高桃番茄中胡卜素生物可访问性的有效方法.
- 无色胡卜素更适应热处理,并在后保持更高的生物可访问性.
- 空气炸是一种比传统烤更可持续,更节能的替代品,用于加工番茄,以最大限度地提高胡卜素的生物可用性.
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