作为新兴粮食作物的Diplotaxis muralis:化学成分,营养成分和抗氧化活性
Sandrine Ressurreição1,2,3, Lígia Salgueiro1,3, Artur Figueirinha1,4
1University of Coimbra, Faculty of Pharmacy 3000-548 Coimbra, Portugal.
Plants (Basel, Switzerland)
|April 23, 2025
概括
地中海食用植物Diplotaxis muralis含有丰富的营养素,可以安全食用. 它的叶子含有有益的化合物和葡萄糖酸盐,有助于其健康益处和独特的风味.
科学领域:
- 植物化学 植物化学
- 营养科学 营养科学
- 食品科学 食品科学 食品科学
背景情况:
- 石 (Diplotaxis muralis) 是一种营养丰富的食用植物,是地中海饮食中不可或缺的一部分.
- 了解其植物化学特征和生物活性对于功能性食品的开发至关重要.
研究的目的:
- 综合分析Diplotaxis muralis的营养成分,二次代谢物和抗氧化能力.
- 通过评估有毒金属含量来评估Diplotaxis muralis的安全性.
主要方法:
- 营养分析包括氨基酸和脂肪酸分析.
- 总化合物,总黄和抗氧化活性的量化 (ABTS,DPPH,FRAP测定).
- 使用光二极管阵列和电子喷雾电离质谱法 (HPLC-PDA-ESI-MSn) 的高性能液体染色学进行植物化学表征.
主要成果:
- 这种植物含有丰富的纤维和必需矿物质,其中谷氨酸,酸和α-烯酸是主要的化合物.
- 在80%的甲醇中制的叶子显示了高 (68.36毫克GAEg-1) 和黄 (3.50毫克QAeg-1) 含量,以及显著的抗氧化活性.
- HPLC-PDA-ESI-MSn确定了黄醇是主要的多醇,并检测到几种葡萄糖酸盐,有助于风味和健康益处.
结论:
- 迪普洛塔克西斯 (Diplotaxis muralis) 具有有利的营养特征,并且可以安全食用,有毒金属含量在可接受的范围内.
- 化合物和葡萄糖酸盐是植物健康益处和感官特征的关键贡献者.
- 迪普洛塔克西斯 (Diplotaxis muralis) 由于其丰富的植物化学成分和生物活性,显示出开发成新型功能性食品的巨大潜力.
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