Determinación de compuestos bioactivos en perlillo Vallesia glabra mediante espectrofotometría

The main objective of this study was to investigate the bioactive properties of perlillo (Vallesia glabra) based on the volatile compounds identified using spectrophotometric techniques, and to assess its possible use in veterinary medicine. To this end, a non-experimental study with a mixed qualitative–quantitative approach was conducted, which involved collecting leaves in the Jipijapa canton, extracting the oil through steam distillation, and quantifying metabolites using UV–Vis spectrophotometry. In addition, the physicochemical composition of the extract was characterized to better understand its stability and quality. The results showed that the extract had a viscosity of 86 mPa·s, a density of 2.35 g/mL, a refractive index of 1.337 nD, and a pH of 6.04. These parameters indicate a concentrated and stable extract with a high content of organic substances. Alkaloids (2.60 mg/L) and flavonoids (2.65 mg/L) were detected, suggesting the presence of compounds with antimicrobial, anti-inflammatory, and antioxidant properties. These findings are consistent with previous reports on the traditional use of perlillo and support its potential as a natural therapeutic resource. Based on the results, recommendations are proposed for the development of veterinary products derived from standardized V. glabra extracts, particularly for the treatment of skin conditions, inflammation, and superficial wounds. In summary, Vallesia glabra contains significant bioactive compounds and exhibits favorable physicochemical properties, making it a promising plant for future applications in veterinary medicine and for more detailed studies on its biological activity.

• Váldodahkki: Bermeo Vera, Steven Jesús (author)
• Materiálatiipa: bachelorThesis
• Almmustuhtton: 2026
• Fáttát: Fitoquímicos; Alcaloides; Flavonoides; Extractos vegetales; Antioxidantes
• Liŋkkat: https://repositorio.espam.edu.ec/handle/42000/2896