含有化合物的野生植物在拉脱维亚的抗氧化活性
Renāte Teterovska1,2, Inga Sile3,4, Artūrs Paulausks5
1Department of Pharmaceutical Chemistry, Riga Stradiņš University, LV-1007 Riga, Latvia.
Plants (Basel, Switzerland)
|December 23, 2023
概括
拉脱维亚的植物,如草和丹西,具有强大的抗氧化剂,有益于健康的化合物. 乙提取物显示出更高的抗氧化活性和多含量,这表明药物开发的潜力.
科学领域:
- 植物化学 植物化学
- 药物鉴定学是指药物鉴定学.
- 药用植物学 医学植物学
背景情况:
- 人种植物学数据表明,拉脱维亚的植物,包括*Tanacetum vulgare*,*Calluna vulgaris*,*Quercus robur*,*Artemisia absinthium*和*Artemisia vulgaris*,具有具有抗氧化功能的化合物.
- 这些化合物因其对各种疾病的潜在治疗和预防益处而得到认可.
研究的目的:
- 为了描述在选定的拉脱维亚植物中存在的特定化合物.
- 量化这些植物提取物的抗氧化特性.
- 为了比较不同提取溶剂 (乙醇与乙) 的有效性.
主要方法:
- 植物提取物使用乙醇和制备,然后冷干燥.
- 确定了总含量 (TPC),总黄含量 (TFC) 和总含量 (TTC).
- 高性能液态色谱 (HPLC) 用于化合物表征.
- 使用DPPH (2,2-二-1-皮克利水) 激素清除试验评估了抗氧化活性.
主要成果:
- *Calluna vulgaris*草药和*Tanacetum vulgare*叶片的提取物表现出最高的黄酸含量.
- *Quercus robur*树皮含有丰富的素和酸.
- *阿西 (Artemisia absinthium) *和*阿西 (Artemisia vulgaris) *含有最低的多醇含量.
- 与乙醇提取物相比,乙提取物始终表现出更高的TPC,TFC和更高的抗氧化活性.
- 在所有分析的植物提取物中发现了已知的抗氧化剂基酸.
结论:
- 研究的拉脱维亚植物,特别是C. vulgaris和T. vulgare,是富含抗氧化化合物的丰富来源.
- 乙是一种更有效的溶剂,可以从这些植物中提取具有抗氧化特性的化合物.
- 基酸的存在有助于观察到的抗氧化剂潜力.
- 这些植物提取物需要进一步研究,以开发具有抗氧化剂应用的新药.
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