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Description
Snail mucus is a natural secretion known for its rich bioactive properties, particularly in cosmetic and pharmaceutical applications. While most studies have focused on farmed species such as Helix aspersa, wild species like Otala sp. remain largely understudied and underutilized.
This study presents a comprehensive characterization of the mucus from the wild snail species Otala sp., highlighting its richness in natural compounds, chemical stability, and potential for industrial application. Physicochemical analyses were conducted on key parameters, including pH, moisture content, density, total ash, and viscosity, an essential property that reflects the strong adhesive capacity of the mucus, especially relevant for topical formulations.
The biochemical profile was established through quantification of proteins, total and reducing sugars, and polyphenols. Antioxidant activity was assessed using DPPH and TAC assays. Structural characterization was performed using Fourier-transform infrared spectroscopy (FTIR), UV-visible spectrophotometry, X-ray diffraction (XRD), and scanning electron microscopy (SEM).
The results indicate that Otala mucus exhibits a notably rich biochemical profile, with remarkable antioxidant activity, along with structural features confirming the presence of bioactive functional groups. Its high viscosity and natural adhesiveness further support its suitability for integration into natural cosmetic formulations.
These findings suggest that Otala sp., despite being an underexploited wild species, represents a valuable ecological and scientific resource, and offers sustainable potential as a source of active ingredients for future cosmetic and pharmaceutical innovations.
