玛辐射种子对葡萄糖酸盐代谢,微生物动力学和抗微生物活性的影响,在Brassicaceae芽苗中
Sultan Fahad Alhujaili1, Feras Alafer1, Abdulaziz Saad A Alshabibi2
1Radiation Sciences and Medical Imaging Department, College of Applied Medical Sciences, Jouf University, Aljouf, Saudi Arabia.
International journal of radiation biology
|November 18, 2025
概括
玛辐射种子初始化显著提高了Brassicaceae芽的生长和生物活性化合物. 这种方法改善了营养价值和功能性质,促进了健康益处的抗氧化和抗微生物活性.
科学领域:
- 农业科学 农业科学
- 植物科学 植物科学
- 食品科学 食品科学 食品科学
背景情况:
- 芽的 Brassicaceae 蔬菜增加了有益的化合物,如葡萄糖酸盐和氨基酸.
- 玛辐射被探索为一种方法,以增强这些可取的品质在芽.
研究的目的:
- 调查玛辐射种子化对Nasturtium officinale,Eruca sativa和Raphanus raphanistrum芽的生长,新陈代谢和生物活性化合物积累的影响.
- 评估对营养质量,抗氧化能力和抗菌活性的影响.
主要方法:
- 三种Brassicaceae物种的种子被玛辐射.
- 分析了生长参数,生物量和代谢概况 (葡萄糖酸盐,氨基酸,黄酸,酸盐).
- 评估了酶活性,抗氧化潜力 (FRAP,DPPH) 和抗菌活性.
主要成果:
- 玛辐射显著增加了生物质 (48-71%),并增加了葡萄糖酸盐 (例如,葡萄糖高达227%),氨基酸和黄酸 (奎尔,凯姆菲罗尔).
- 较高的米洛西纳酶活性导致硫福拉的增加. 安索亚宁含量也增加了.
- 抗氧化剂和抗微生物活性显著改善,尽管微生物计数显示增加.
结论:
- 玛辐射原始化是一种有效的策略,可以增强Brassicaceae芽的生长,营养特征和功能性质.
- 这种技术有望提高食用芽的质量和健康益处.
- 进一步的研究可能会优化辐射剂量,以提高食品安全和质量.
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