Phytochemical analysis of Silybum marianum flowers: Quantitative analysis of natural compounds and molecular docking application
Yazarlar (2)
Prof. Dr. Ramazan ERENLER Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Makale Türü Açık Erişim Özgün Makale (Diğer hakemli uluslarası dergilerde yayınlanan tam makale)
Dergi Adı Turkish Journal of Biodiversity
Dergi ISSN 2667-4386
Dergi Tarandığı Indeksler Google scholar
Makale Dili Türkçe Basım Tarihi 01-2024
Kabul Tarihi 28-03-2024 Yayınlanma Tarihi 30-06-2024
Cilt / Sayı / Sayfa 7 / 1 / 20–31 DOI 10.38059/biodiversity.1450643
Makale Linki https://turkbiod.artvin.edu.tr/en/pub/biodiversity/article/1450643
UAK Araştırma Alanları
Organik Kimya
Özet
Secondary metabolites in plants, identifying, quantifying, and determining the biological activity of plants enables the use of plants in different fields such as pharmacology, food, and cosmetics. Different chromatographic methods such as GC-MS/MS (volatile compounds, fatty acid) and LC-MS/MS (phenolic compounds) are used to identify and quantify these secondary metabolites. Silybum marianum is a member of the Asteraceae family and grows naturally. It is known among the public by names such as Thistle, Virgin Mary Thorn, and Milky Kengel. In this study, S. marianum hexane extract was analyzed by GC-MS/MS, and the methanol-chloroform (1:1 v/v) extract was analyzed by LC-MS/MS. Palmitic acid methyl ester (17.96%), linoleic acid methyl ester (14.20%), and sesquicineole (10.22%) were determined by GC-MS/MS. Moreover, LC-MS/MS analysis resulted in the quantification of chlorogenic acid (250.171 µg/g extract), salicylic acid (234.95 µg/g extract), isoquercitrin (210.65 µg/g extract), and rutin (102.05 µg/g extract). According to the analysis results, palmitic acid and chlorogenic acid were detected as the main components of fatty acid and phenolic compound respectively. Molecular docking was applied to determine their interaction with the urease enzyme. Palmitic acid and chlorogenic acid interaction with urease were calculated as a MolDock score of -104.63, and -113.21, with binding energies of -3.70, and -6.50 kcal/mol respectively. According to the results, chlorogenic acid may be a urease enzyme inhibitor.
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