Roupala montana Aubl. Essential Oil: Chemical Composition and Emerging Biological Activities

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Xuất bản năm:	Molecules vol. 30, no. 16 (2025), p. 3323-3339
Tác giả chính:	Cartuche Luis
Tác giả khác:	Guayllas-Avila Mireya, Castillo Leydy Nathaly, Morocho Vladimir
Được phát hành:	MDPI AG
Những chủ đề:	Ecuador Antimicrobial agents Hydrocarbons Antioxidants Cytotoxicity Phytochemicals Biological activity Oils & fats Essential oils
Truy cập trực tuyến:	Citation/Abstract Full Text + Graphics Full Text - PDF
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Miêu tả
Bài tóm tắt:	Roupala montana (Proteaceae) is a shrub native to subtropical and tropical regions of Central and South America. The EO extracted from R. montana was analyzed for its chemical composition and biological activities. GC analysis revealed that the essential oil has a chemically diverse composition, predominantly composed of oxygenated diterpenes (29.37%) and sesquiterpene hydrocarbons (7.81%). Phytol, with 21.17 ± 1.59%, was the major component. Enantioselective GC showed a high enantiomeric excess of (S)-(+)-γ-muurolene (95.07%) and enantiomeric purity of (1S,4aR,8aR)-(−)-γ-cadinene. Antimicrobial, antifungal, and antioxidant properties were assessed in the EO, comparing them with related species, highlighting its potential for targeted pharmaceutical and biotechnological applications.
số ISSN:	1420-3049
DOI:	10.3390/molecules30163323
Nguồn:	Health & Medical Collection