摩洛哥Crocus sativus L. (Stigmas,叶子和Tepals) 的三成分提取物混合物的优化配方,可增强抗氧化作用
Abdellah Baraich1, Amine Elbouzidi2, Mohamed Jeddi3
1Laboratoire de Bioressources, Biotechnologie, Ethnopharmacologie et Santé (LBBES), Faculté des Sciences d'Oujda (FSO), Université Mohammed Premier (UMP), Bd Mohamed VI BP 717, Oujda, 60000, Morocco. abdellah.baraich@ump.ac.ma.
Bioresources and bioprocessing
|September 1, 2025
概括
沙夫兰的副产品 (标签,叶子,) 显示出显著的抗氧化能力. 优化的混合物表现出协同效应,优于食品和药品应用的标准.
科学领域:
- 植物化学和自然产品
- 食品科学与技术
- 营养药品和生物药品
背景情况:
- 缺乏使用的Crocus sativus L. (番茄) 部分是生物活性化合物的潜在来源.
- 农业副产品的价值化符合循环经济原则和可持续实践.
研究的目的:
- 评估来自沙弗兰树的三种成分混合物的抗氧化潜力.
- 确定这些成分的最佳比率以增强抗氧化活性.
- 探索这些副产品在食品保存,营养药和生物制药中的应用.
主要方法:
- 使用二极管阵列检测 (HPLC-DAD) 的高性能液态染色法,对石榴副产品的乙醇提取物进行了化学分析.
- 通过使用2,2-二-1-皮克里尔水 (DPPH) 和2,2-阿齐诺-双3-乙基-硫酸 (ABTS) 试验来评估抗氧化能力.
- 使用简单的中心混合物设计来确定最佳成分比率并预测抗氧化剂性能.
主要成果:
- 主要的生物活性化合物包括克罗辛 (11.04%),鲁丁 (22.32%) 和酸 (62.47%).
- 最佳混合物表现出显著的抗氧化能力,DPPH和ABTS测定的IC50值与标准抗氧化剂相比或更好.
- 性能最好的DPPH混合物 (43%的斑纹,35%的叶子,22%的叶片) 的IC50为97.36±1.23μg/ml.
- 最佳的ABTS混合物 (45%的斑点,35%的叶子,20%的叶片) 的IC50为110. 59±6. 82μg/ ml.
结论:
- 沙夫兰的副产品具有相当大的抗氧化能力,这是由于其丰富的植物化学成分.
- 标签,叶子和叶片的成分之间的协同作用增强了整体的抗氧化活性.
- 这些发现支持在各种行业中以环保和成本效益的方式利用石榴副产品.
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