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 659 50 |
| Ultima descărcare din IBN: 2024-04-18 17:15 |
 SM ISO690:2012OPRIȘ, Ocsana-Ileana, LUNG, Ildiko, SORAN, Maria-Loredana, STEGARESCU, Adina, CESKO, Tatiana, GHENDOV-MOŞANU, Aliona, PODEA, Paula Veronica, STURZA, Rodica. Efficient Extraction of Total Polyphenols from Apple and Investigation of Its SPF Properties. In: Molecules (Basel, Switzerland), 2022, vol. 27, pp. 1-13. ISSN -. DOI: https://doi.org/10.3390/molecules27051679 |
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  Molecules (Basel, Switzerland) |
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| Volumul 27 / 2022 / ISSN - /ISSNe 1420-3049 | |
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| DOI:https://doi.org/10.3390/molecules27051679 | |
| Pag. 1-13 | |
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The purpose of this study was to evaluate the sun protection factor (SPF) of cosmetic emulsions with the addition of hydroalcoholic apple extract. First, the total polyphenolic content, the antioxidant activity and SPF properties of the extracts obtained by sonication and refluxing were evaluated. The two extraction methods were improved using the central composite design. For cosmetic emulsion that contained a different concentration of apple extract (10–40%), a SPF value between 0.51 and 0.90 was obtained. The most efficient apple extract was obtained by reflux using 50% ethanol and a 60 min extraction time. The concentrated extract was incorporated in a cosmetic emulsion whose SPF maximum was 0.90. Accordingly, due to photoprotective properties, the apple extract can be a candidate for use in cosmetic formulations. |
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| Cuvinte-cheie Apple, emulsion, reflux, Sonication, SPF |
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