Unveiling the Utilization of Grape and Winery By-Products in Cosmetics with Health Promoting Properties
Winemaking by-products, such as grape pomace and grape seed oil, provide sustainable and eco-friendly resources for cosmetics and are rich in bioactive compounds like phenolic bioactives, proteins, and lipids (i.e., unsaturated fatty acids, bioactive polar lipids, and carotenoids). These compounds,...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2025-01-01
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| Series: | Applied Sciences |
| Subjects: | |
| Online Access: | https://www.mdpi.com/2076-3417/15/3/1007 |
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| Summary: | Winemaking by-products, such as grape pomace and grape seed oil, provide sustainable and eco-friendly resources for cosmetics and are rich in bioactive compounds like phenolic bioactives, proteins, and lipids (i.e., unsaturated fatty acids, bioactive polar lipids, and carotenoids). These compounds, extracted using advanced techniques such as ultrasound, microwave, and enzyme-assisted methods, exhibit antioxidant, antimicrobial, anti-aging, and anti-inflammatory properties. In vitro and in vivo studies on keratinocytes and fibroblasts demonstrate their efficacy in enhancing skin hydration, elasticity, and UV protection while reducing oxidative stress and inflammation through pathways like SIRT1 and HSP47. Encapsulation techniques further improve their stability and bioavailability. The aim of this review is to investigate in detail the advanced techniques for the extraction of bioactive compounds from winemaking by-products and to evaluate their effectiveness in the isolation of phenolic compounds, proteins, and lipids. At the same time, it focuses on the application of the extracted compounds in the cosmetics industry, highlighting their contribution to products with antioxidant, anti-aging, antimicrobial, and anti-inflammatory properties. Finally, special emphasis is given to encapsulation techniques to improve their stability and bioavailability, with the aim of developing innovative and sustainable cosmetic products. |
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| ISSN: | 2076-3417 |