Science
Mechanism of Action
The extract's mechanism of action is attributed to its diverse phytochemical composition, including vitamin C, carotenoids, phenolic compounds (such as phenolic acids, flavonoids, and phenolamides), and alpha-tocopherol. These constituents collectively contribute to its observed antioxidant activity by inhibiting lipid peroxidation and oxidative hemolysis. Additionally, it functions as a skin conditioning agent, promoting overall skin health.
Research
Clinical Evidence
Low confidenceN/A
Key findings
- 01 In vitro analysis revealed that hydroethanolic extracts of Solanum quitoense fruit demonstrated antioxidant activity, specifically by inhibiting lipid peroxidation and oxidative hemolysis. A strong antifungal effect was also observed for the seed extract against Aspergillus versicolor.
- 02 The fruit pulp exhibited a significant H-ORAC value of 17 ± 1 μmol Trolox equivalent per gram, along with total polyphenolic content of 48 ± 3 mg gallic acid equivalent per 100 grams, and an ascorbic acid content of 12.5 ± 0.0 mg per 100 grams, reinforcing its antioxidant capacity.
Transparency
Dusting Analysis
The Formula
Formulation
Stability
The inherent acidity of the Solanum quitoense fruit (juice pH 2.4-3.5) suggests that pH considerations are important for formulation stability. The extract's natural green color is prone to oxidation, which can lead to browning, indicating a need for protection against oxidative degradation to maintain aesthetic appeal and stability. Extracts used for in vitro antioxidant activity were prepared in PBS at pH 7.4, suggesting functional stability across a relevant pH range.
Safety
Safety Profile
Official safety assessments by major regulatory bodies such as CIR (Cosmetic Ingredient Review), SCCS (Scientific Committee on Consumer Safety), or FDA are not yet available for Solanum quitoense fruit extract. While cosmetic ingredients in the EU are subject to strict safety regulations, specific comprehensive evaluations for this particular extract have not been documented.
Your Skin
Skin Compatibility
Our Assessment
Verdict
While Solanum quitoense fruit extract demonstrates promising in vitro antioxidant properties and contains a rich array of beneficial phytochemicals, a lack of comprehensive human clinical data and specific safety assessments limits a definitive verdict on its overall efficacy and safety profile in cosmetic applications.
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