干燥过程对不同鱼种类的挥发性概况的影响
Cosimo Taiti1, Diego Comparini1, Lavinia Moscovini2
1Department of Agrifood Production and Environmental Sciences, University of Florence, Viale delle Idee 30, Sesto F.no, 50019 Florence, Italy.
Plants (Basel, Switzerland)
|April 27, 2024
概括
干燥大大改变了它们的挥发性有机化合物 (VOC),通常减少了香味的复杂性. 然而,具体影响因Capsicum物种而异,为产品开发提供了洞察力.
科学领域:
- 食品科学 食品科学 食品科学
- 分析化学 分析化学
- 植物科学 植物科学
背景情况:
- 胡 (Capsicum spp.) 胡 (Capsicum spp.) 胡 (Capsicum spp.) 胡 (Capsicum spp.) 胡) 胡 (Capsicum spp.) 胡 (Capsicum spp.) 胡 (Capsicum spp.) 胡 (Capsicum spp.) 胡 (Capsicum spp.) 胡 (Capsicum spp.) 胡 (Capsicum spp.) 胡 (Capsicum spp.) 胡 (Capsicum spp.) 胡 (Capsicum spp.) 胡 (Capsicum spp.) 胡 (Capsicum spp.) 胡 (Capsicum spp.) 胡 (Capsicum spp.) 胡 (Capsicum spp.) 胡 (Capsicum spp.) 胡 (Capsicum spp.) 胡 (Capsicum spp.) 胡 (Capsicum spp.) 胡) 胡 (Capsicum spp) 胡 对于和医疗用途而言,它们具有全球重要意义.
- 食品安全问题推动了对原产地追踪和质量控制方法的需求.
- 挥发性分析提供了一种快速,非侵入性的方法来对食品进行表征.
研究的目的:
- 评估干燥如何影响各种Capsicum物种的芳香特征.
- 为了确定有助于不同胡遗传类型的香味的关键挥发性化合物.
- 了解干燥对中挥发性有机化合物 (VOC) 的影响.
主要方法:
- 从四种Capsicum物种的19种胡加入的新鲜和干燥水果中分析香味.
- 使用头空间PTR-TOF-MS (质子转移反应时间飞行质谱) 平台进行挥发性分析.
- 各种Capsicum物种和品种的新鲜和干燥样品之间的挥发性成分比较.
主要成果:
- 干燥显著改变了Capsicum胡中的VOC的组成和度.
- 与其他新鲜和干燥的品种相比,Capsicum chinense的香味强度和复杂性更高.
- 一般来说,干燥降低了释放的芳香化合物的强度和复杂性,新鲜胡含有更高的VOC含量,除了甜品种.
结论:
- 干燥过程对Capsicum种类和品种的挥发性化合物概况产生不同的影响.
- 可以识别特定的VOC,以帮助对干粉进行分类.
- 研究结果支持以干燥粉末形式对各种胡物种和品种进行价值化.
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