Biocosmetics Made with Saccharina latissima Fractions from Sustainable Treatment: Physicochemical and Thermorheological Features
-
Published:2023-11-29
Issue:12
Volume:21
Page:618
-
ISSN:1660-3397
-
Container-title:Marine Drugs
-
language:en
-
Short-container-title:Marine Drugs
Author:
Flórez-Fernández Noelia1ORCID, Ferreira-Anta Tania1, Queffelec Julie1, Ingrez Isa B.2ORCID, Buján Manuela2, Muiños Antonio2, Domínguez Herminia1, Torres María Dolores1
Affiliation:
1. CINBIO, Chemical Engineering Department, Faculty of Science, Campus Ourense, Universidade de Vigo, As Lagoas S/N, 32004 Ourense, Spain 2. Portomuíños, Polígono Industrial, Rúa Acebedo, Parcela 14, Cerceda, 15185 A Coruña, Spain
Abstract
This work deals with the formulation of natural cosmetics enriched with antioxidant fractions from the ultrasound treatment (US) of the brown seaweed Saccharina latissima. The challenge was the development of a cosmetic matrix without jeopardizing the thermorheological features of the creams, adding microparticles containing the antioxidant fractions using two different carriers, mannitol and alginate. The fundamental chemical characteristics of seaweed and the extracts obtained via sonication, as well as the antioxidant properties of the latter, were analyzed. The highest TEAC (Trolox equivalent antioxidant capacity) value was identified for the extracts subjected to the longest processing time using ultrasound-assisted extraction (240 min). A similar yield of microparticle formulation (around 60%) and load capacity (about 85%) were identified with mannitol and alginate as carriers. Color testing of the creams exhibited small total color differences. The rheological results indicated that the testing temperature, from 5 to 45 °C, notably influenced the apparent viscosity of the matrices. All creams were adequately fitted with the two parameters of the Ostwald–de Waele model, with the flow consistency index following an Arrhenius dependency with the testing temperature. Neither hysteresis nor water syneresis was observed in the proposed cosmetics during 6 months of cold storage at 4–6 °C.
Funder
Portomuiños company Consellería de Cultura, Educación e Universidade da Xunta de Galicia Ministry of Science, Innovation and Universities Xunta de Galicia
Subject
Drug Discovery,Pharmacology, Toxicology and Pharmaceutics (miscellaneous),Pharmaceutical Science
Reference73 articles.
1. The Potential of Brown-Algae Polysaccharides for the Development of Anticancer Agents: An Update on Anticancer Effects Reported for Fucoidan and Laminaran;Sanjeewa;Carbohydr. Polym.,2017 2. Li, Y., Zheng, Y., Zhang, Y., Yang, Y., Wang, P., Imre, B., Wong, A.C.Y., Hsieh, Y.S.Y., and Wang, D. (2021). Brown Algae Carbohydrates: Structures, Pharmaceutical Properties, and Research Challenges. Mar. Drugs, 19. 3. Bioactive Potential and Possible Health Effects of Edible Brown Seaweeds;Gupta;Trends Food Sci. Technol.,2011 4. Clinical Studies of the Safety and Efficacy of Macroalgae Extracts In;Murphy;J. Clin. Aesthetic Dermatol.,2021 5. Fucoidans—Sulfated Polysaccharides of Brown Algae;Usov;Russ. Chem. Rev.,2009
|
|