七种日影兰类群的多成分模式及生物活性:生物活性制剂天然功能成分的潜在来源
Multicomponent pattern and biological activities of seven Asphodeline taxa: potential sources of natural-functional ingredients for bioactive formulations.
作者信息
Locatelli Marcello, Zengin Gokhan, Uysal Ahmet, Carradori Simone, De Luca Elisa, Bellagamba Giuseppe, Aktumsek Abdurrahman, Lazarova Irina
机构信息
a Department of Pharmacy , University "G. d'Annunzio" of Chieti-Pescara , Chieti , Italy.
b Interuniversity Consortium of Structural and Systems Biology , Rome , Italy.
出版信息
J Enzyme Inhib Med Chem. 2017 Dec;32(1):60-67. doi: 10.1080/14756366.2016.1235041. Epub 2016 Oct 24.
The current study was carried out to evaluate multicomponent pattern, biological and enzymatic activities of seven Asphodeline taxa root extracts as useful ingredients, due to the fact that these plants are commonly used as traditional food supplements in Turkish regions. The extracts were characterized for free anthraquinones and phenolics to obtain a specific chemical fingerprint useful for quality control. These analyzes were coupled to biological and enzymatic activities in order to obtain comprehensive information of the natural product. Free anthraquinones and phenolics were determined using validated HPLC-PDA methods. Antioxidant properties were determined by different procedures including free radical scavenging, reducing power, phosphomolybdenum and metal chelating assays. Ames assay was performed to evaluate mutagenic/antimutagenic properties. Enzyme inhibitory activities were tested against cholinesterase, tyrosinase, α-amylase and α-glucosidase. From the herein reported results, Asphodeline could be valuable for the production of bioactive products or food supplements for cosmetic and pharmaceutical industries.
由于这些植物在土耳其地区通常被用作传统食品补充剂,因此开展了本研究,以评估七种日影属植物根提取物的多成分模式、生物学和酶活性,将其作为有用成分。对提取物进行游离蒽醌和酚类物质的表征,以获得有助于质量控制的特定化学指纹图谱。这些分析与生物学和酶活性相结合,以便获得天然产物的全面信息。使用经过验证的HPLC-PDA方法测定游离蒽醌和酚类物质。通过不同程序测定抗氧化性能,包括自由基清除、还原能力、磷钼酸和金属螯合测定。进行艾姆斯试验以评估诱变/抗诱变性能。测试酶抑制活性对胆碱酯酶、酪氨酸酶、α-淀粉酶和α-葡萄糖苷酶的作用。从本文报道的结果来看,日影属植物对于化妆品和制药行业生产生物活性产品或食品补充剂可能具有重要价值。