DEVELOPMENT OF A NATURAL COSMETIC BASED ON GRAPE POWDER
DOI:
https://doi.org/10.5281/zenodo.19314725Keywords:
Natural cosmetics, Purple grape skin, Antioxidants, Physicochemical stability, Waste recoveryAbstract
SDG 12: Responsible Consumption and Production (Use of natural by-products and reduction of waste).
SDG 9: Industry, Innovation and Infrastructure (Technological innovation in natural cosmetics).
ABSTRACT: The natural cosmetics market has expanded significantly in recent years, with consumers increasingly concerned about the effects of conventional products on skin health and the environment. In this context, the development of a facial cream based on purple grape peel powder, which is recognized for its antioxidant and nutritive properties, will prove exceptional. It is worth noting that grapes contain flavonoids and resveratrol, effective elements for protection against damage caused by free radicals and in delaying cellular aging, and can also contribute to skin regeneration and the promotion of deep hydration. Therefore, for the development of this work, initially the purple grape peel powder will be obtained by drying and grinding; the material will be characterized; the formulation will be developed and a stability study will be carried out. From the results obtained, it is expected that the composition of this powder will present adequate characteristics regarding moisture, carbohydrate, protein, mineral and lipid content, demonstrating a satisfactory nutritional content and indicating the viability of using this material as an active ingredient in cosmetic formulations. After formulation, the facial cream will remain physically and chemically stable for a period of four weeks. At the end of this period, if no significant changes in pH values are observed, this constitutes a positive indication of compatibility with cosmetic use. Therefore, the material will be considered a promising sustainable active ingredient with potential application in the development of new cosmetic formulations, combining functional performance, stability, and the utilization of agro-industrial byproducts.
Keywords: Natural cosmetics; Purple grape skin; Antioxidants; Physicochemical stability; Waste recovery.
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