在果 (Mangifera indica) 品种Dusehri中,与成熟相关的抗氧化和植物化学变化
1Department of Botany, Government College Women University, Sialkot, Pakistan.
Scientific reports
|January 3, 2025
概括
果的成熟阶段显著改变了植物化学物质和抗氧化剂活性. 杜塞里品种显示含量增加和抗氧化能力增加,特定的植物化学物质被确定,突出了健康益处.
科学领域:
- 农业科学 农业科学
- 食品科学 食品科学 食品科学
- 营养学科学 营养学科学
背景情况:
- 水果中的植物化学物质有助于营养和营养价值.
- 了解依赖于成熟的变化对于优化水果消费和健康益处至关重要.
研究的目的:
- 评估Dusehri果品种的植物化学含量和抗氧化活性的成熟依赖的变化.
- 确定关键的植物化学物质及其与成熟期间抗氧化能力的相关性.
主要方法:
- 使用生物测试评估了和黄的总含量.
- 通过DPPH (2,2-diphenyl-1-picrylhydrazyl) 和FRSP (自由基清除潜力) 试验测量了抗氧化活性.
- 使用UHPLC/MS (超高性能液体色谱/质谱) 进行植物化学分析和PCA (主要成分分析) 进行数据分析.
主要成果:
- 总含量显著增加到成熟阶段III. 在整个成熟过程中,抗氧化能力和降低功率潜力逐渐增加.
- 在UHPLC的分析中,确定了各种植物化学物质,包括酸,基酸和多.
- PCA显示了早期 (I & II阶段) 和晚期 (III-V阶段) 成熟阶段的明显聚类.
结论:
- 杜塞里果表现出重要的多样化植物化学物质,有助于其抗氧化能力.
- 成熟阶段对果的植物化学特征和相关的健康益处有深远的影响.
- 这项研究提供了宝贵的洞察力,以果的营养潜力,基于其成熟期间的植物化学成分.
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