Preparation of Cosmetic Emulsions Containing <i>Hippophae</i> Oil Isolated by Various Methods: Study of Their Antioxidant, Sun-Blocking and Physicochemical Properties
An industry listed as one of the largest globally is the cosmetic industry. In recent years, this industry has shown growing interest in the application of natural ingredients providing advanced properties to cosmetic creams such as moisturizing, antioxidant, sun-protecting and antimicrobial effects...
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| Format: | Article |
| Language: | English |
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MDPI AG
2023-10-01
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| Series: | Antioxidants |
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| Online Access: | https://www.mdpi.com/2076-3921/12/10/1829 |
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| author | Sofia S. Zosimidou Evangelia C. Vouvoudi Ioannis S. Tsagkalias Smaro S. Lykidou Nikolaos F. Nikolaidis |
| author_facet | Sofia S. Zosimidou Evangelia C. Vouvoudi Ioannis S. Tsagkalias Smaro S. Lykidou Nikolaos F. Nikolaidis |
| author_sort | Sofia S. Zosimidou |
| collection | DOAJ |
| description | An industry listed as one of the largest globally is the cosmetic industry. In recent years, this industry has shown growing interest in the application of natural ingredients providing advanced properties to cosmetic creams such as moisturizing, antioxidant, sun-protecting and antimicrobial effects. In this context, the present study concerns the production of cosmetic emulsions containing <i>hippophae</i> oil obtained via the methods of extraction, hydro-distillation and maceration using sunflower oil as the carrier oil. Firstly, an IR-ATR analysis was performed showing that the oils prepared were close to those commercially obtained. Then, the stability of the emulsions was tested over a time period of four months through measuring their pH and viscosity values with positive outcomes, and their antioxidant ability was also measured using the DPPH method. The latter one showed that <i>hippophae</i> oil greatly improves the antioxidant capacity. Moreover, based on the fact that sea buckthorn contains carotenoids, the SPF value of the emulsions was determined. The results showed that the addition of <i>hippophae</i> oil to the emulsions gave higher absorption in UV-Vis, thus higher SPF values. Py-GC/MS analysis was used to identify decomposition compounds in the produced oils. Among those, valuable compounds such as <i>Ω</i>-6, <i>Ω</i>-7 and <i>Ω</i>-9 fatty acids and many aldehydes were found by the decomposition of the oils. |
| first_indexed | 2024-03-10T21:29:41Z |
| format | Article |
| id | doaj.art-baba27f7a8d646c8852272acc8789399 |
| institution | Directory Open Access Journal |
| issn | 2076-3921 |
| language | English |
| last_indexed | 2024-03-10T21:29:41Z |
| publishDate | 2023-10-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Antioxidants |
| spelling | doaj.art-baba27f7a8d646c8852272acc87893992023-11-19T15:27:46ZengMDPI AGAntioxidants2076-39212023-10-011210182910.3390/antiox12101829Preparation of Cosmetic Emulsions Containing <i>Hippophae</i> Oil Isolated by Various Methods: Study of Their Antioxidant, Sun-Blocking and Physicochemical PropertiesSofia S. Zosimidou0Evangelia C. Vouvoudi1Ioannis S. Tsagkalias2Smaro S. Lykidou3Nikolaos F. Nikolaidis4Laboratory of Polymers and Dyes Chemistry and Technology, Department of Chemistry, Aristotle University of Thessaloniki, GR-54124 Thessaloniki, GreeceLaboratory of Polymers and Dyes Chemistry and Technology, Department of Chemistry, Aristotle University of Thessaloniki, GR-54124 Thessaloniki, GreeceLaboratory of Polymers and Dyes Chemistry and Technology, Department of Chemistry, Aristotle University of Thessaloniki, GR-54124 Thessaloniki, GreeceLaboratory of Polymers and Dyes Chemistry and Technology, Department of Chemistry, Aristotle University of Thessaloniki, GR-54124 Thessaloniki, GreeceLaboratory of Polymers and Dyes Chemistry and Technology, Department of Chemistry, Aristotle University of Thessaloniki, GR-54124 Thessaloniki, GreeceAn industry listed as one of the largest globally is the cosmetic industry. In recent years, this industry has shown growing interest in the application of natural ingredients providing advanced properties to cosmetic creams such as moisturizing, antioxidant, sun-protecting and antimicrobial effects. In this context, the present study concerns the production of cosmetic emulsions containing <i>hippophae</i> oil obtained via the methods of extraction, hydro-distillation and maceration using sunflower oil as the carrier oil. Firstly, an IR-ATR analysis was performed showing that the oils prepared were close to those commercially obtained. Then, the stability of the emulsions was tested over a time period of four months through measuring their pH and viscosity values with positive outcomes, and their antioxidant ability was also measured using the DPPH method. The latter one showed that <i>hippophae</i> oil greatly improves the antioxidant capacity. Moreover, based on the fact that sea buckthorn contains carotenoids, the SPF value of the emulsions was determined. The results showed that the addition of <i>hippophae</i> oil to the emulsions gave higher absorption in UV-Vis, thus higher SPF values. Py-GC/MS analysis was used to identify decomposition compounds in the produced oils. Among those, valuable compounds such as <i>Ω</i>-6, <i>Ω</i>-7 and <i>Ω</i>-9 fatty acids and many aldehydes were found by the decomposition of the oils.https://www.mdpi.com/2076-3921/12/10/1829oil extractioncarotenoidsnatural ingredientssea buckthorn<i>Hippophae rhamnoides</i> L.cosmetology |
| spellingShingle | Sofia S. Zosimidou Evangelia C. Vouvoudi Ioannis S. Tsagkalias Smaro S. Lykidou Nikolaos F. Nikolaidis Preparation of Cosmetic Emulsions Containing <i>Hippophae</i> Oil Isolated by Various Methods: Study of Their Antioxidant, Sun-Blocking and Physicochemical Properties Antioxidants oil extraction carotenoids natural ingredients sea buckthorn <i>Hippophae rhamnoides</i> L. cosmetology |
| title | Preparation of Cosmetic Emulsions Containing <i>Hippophae</i> Oil Isolated by Various Methods: Study of Their Antioxidant, Sun-Blocking and Physicochemical Properties |
| title_full | Preparation of Cosmetic Emulsions Containing <i>Hippophae</i> Oil Isolated by Various Methods: Study of Their Antioxidant, Sun-Blocking and Physicochemical Properties |
| title_fullStr | Preparation of Cosmetic Emulsions Containing <i>Hippophae</i> Oil Isolated by Various Methods: Study of Their Antioxidant, Sun-Blocking and Physicochemical Properties |
| title_full_unstemmed | Preparation of Cosmetic Emulsions Containing <i>Hippophae</i> Oil Isolated by Various Methods: Study of Their Antioxidant, Sun-Blocking and Physicochemical Properties |
| title_short | Preparation of Cosmetic Emulsions Containing <i>Hippophae</i> Oil Isolated by Various Methods: Study of Their Antioxidant, Sun-Blocking and Physicochemical Properties |
| title_sort | preparation of cosmetic emulsions containing i hippophae i oil isolated by various methods study of their antioxidant sun blocking and physicochemical properties |
| topic | oil extraction carotenoids natural ingredients sea buckthorn <i>Hippophae rhamnoides</i> L. cosmetology |
| url | https://www.mdpi.com/2076-3921/12/10/1829 |
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