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- Title
PHYSICO-CHEMICAL CHARACTERIZATION OF THE ANTIOXIDANT MIXTURE RESVERATROL-FERULIC ACID FOR APPLICATIONS IN DERMATO-COSMETIC PRODUCTS.
- Authors
TURCOV, DELIA; BARNA, SIMONA; PROFIRE, LENUȚA; IACOB, ANDREEA TEODORA; LISĂ, GABRIELA; PUIȚEL, ADRIAN-CĂTĂLIN; ZBRANCA, ANCA; ȘUTEU, DANIELA
- Abstract
The aim of the paper was to identify the best combination of resveratrol - ferulic acid with the purpose of increasing the antioxidant activity and maintaining the qualities of resveratrol in the management of skin disorders. Aqueous solutions of resveratrol (1%, 3% and 5% concentrations) and hydro alcoholic solution (30%) of ferulic acid were used. The following resveratrol - ferulic acid mixtures (v/v) were considered: 1:1; 1:2; 1:3 and 1:4. The antioxidant activity of the mixtures was determined and compared with that of resveratrol, and also the physico-chemical were performed by thermogravimetric analyses and UV-VIS spectrophotometry. The results underline that the mixtures of 1% and 3% resveratrol with 0.5% ferulic acid in a ratio of 1:1 and 1:2 ensure the improvement of the antioxidant activity of resveratrol.
- Subjects
FERULIC acid; RESVERATROL; THERMOGRAVIMETRY; AQUEOUS solutions; MIXTURES
- Publication
Farmacia, 2022, Vol 70, Issue 3, p410
- ISSN
0014-8237
- Publication type
Article
- DOI
10.31925/farmacia.2022.3.5