Optimized extraction of Spirulina platensis phenolics using natural deep eutectic solvents for cosmetics

Preparative Biochemistry & Biotechnology, Journal Year: 2025, Volume and Issue: unknown, P. 1 - 14

Published: Feb. 19, 2025

This study presents a highly environmentally friendly system using natural deep eutectic solvent (NADES) as an organic substitute to obtain high-quality microalgae extract, which is potential new source of moisturizing cosmetic materials. Blue-green algae Spirulina platensis was selected the alg metabolite source. Choline chloride and glycerol were used ingredients NADES owing they are commonly in products for skin and/or healing. The extraction bioactives from optimized based on multi-response optimizition Response Surface method (RSM). 3-factor 3-level Box-Behnken design implemented matrix with 17 experimental runs. best conditions attained by almost 21% (v/v) water addition into (choline chloride/glycerol, ½ molar ratio) 30 sec time under 7500 rpm mixing speed. given provided highest yields total phenolic content (10.517 mg-GAE/g-DM), antioxidant activity (1.796 mg-TEAC/g-DM) 1,2,3,4-butanetetrol (70.174%), approved satisfactory validation findings (the error < 2%). application produced gave promising valorization NADES-based metabolites additives directly formulations.

Language: Английский

Ultrasonic synergy high-speed shear improved the antioxidant and storage stability of clove essential oil nanoemulsion

Food Bioscience, Journal Year: 2025, Volume and Issue: unknown, P. 106286 - 106286

Published: March 1, 2025

Language: Английский