辛辛那塔杆的光保护潜力 辛辛那塔杆的光保护潜力 (Passifloraceae) 水合酒精提取物 饮用酒精提取物
Raimundo Gonçalves de Oliveira Júnior1, Silvio Alan Gonçalves Bonfim Reis2, Ana Paula de Oliveira2
1Cibles Thérapeutiques et Conception de Médicaments (CiTCoM), UMR CNRS 8038, Faculty of Pharmacy, Paris Cité University, 75006, Paris, France.
Chemistry & biodiversity
|August 1, 2024
概括
帕西弗洛拉辛辛纳塔提取物显示出显著的光保护性质,增强了防晒的有效性. 这种巴西植物为防晒配方提供了天然的替代品.
科学领域:
- 药理学是指药理学,即药理学是指药理学.
- 植物化学 植物化学
- 化品科学 化品科学
背景情况:
- 辛辛那塔草 (Passiflora cincinnata),原产于巴西的Caatinga生物群,富含药理活性黄酸.
- 富含黄酸盐的提取物被用于植物化品,特别是防晒,但P. cincinnata的光保护潜力尚未得到充分探索.
研究的目的:
- 评估P. cincinnata提取物的抗氧化和光保护作用.
- 在最活跃的提取物中识别主要的黄类化合物.
- 评估P. cincinnata提取物在防晒配方中的有效性和稳定性.
主要方法:
- 准备和体外评估P. cincinnata的水醇提取物.
- 用HPLC-DAD-ESI-MS/MS分析进行黄类物质的鉴定.
- 将优化的提取物 (Pc-1) 纳入具有或没有化学过器的凝配方,然后进行SPF评估和物理化学稳定性测试.
主要成果:
- 在PC-1提取物中发现了9种主要的黄类化合物.
- 使用Pc-1的配方呈现出高光谱光度SPF值.
- Pc-1 (5%) 显著提高了商业防晒镜的光保护功效,但没有造成不稳定.
结论:
- 辛辛那塔草提取物 (Pc-1) 具有显著的光保护性质.
- Pc-1可以有效地用作防晒配方中的光保护成分或辅助剂.
- 这些发现支持开发使用天然P. cincinnata提取物的新型防晒.
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