Optimization of Ultrasound-Assisted Obtention of Bluish Anthocyanin Extracts from Butterfly Pea (Clitoria ternatea) Petal Powders Using Natural Deep Eutectic Solvents

Plants, Journal Year: 2025, Volume and Issue: 14(7), P. 1042 - 1042

Published: March 27, 2025

This study focused on improving the extraction of anthocyanins from medicinal plants using green solvents, which is important for food, pharmaceuticals, and cosmetics industries. The goal was to optimize time (15-50 min), temperature (40-80 °C), petal/solvent ratio (2.5/7%) ultrasound-assisted Butterfly Pea (Clitoria ternatea), a natural deep eutectic solvent (choline chloride/glycerol, ChCl:Gly). compared with simple water extraction. To assess stability, we analyzed anthocyanin content, antioxidant capacity, color changes over 21 days. optimal results were achieved 80 °C 50 min 7% ratio. CHCl:Gly resulted in higher levels (374.65 mg DGE/L) (211.63 DGE/L). After storing extract at 5 °C, only 16% lost, while lost 38%. also showed better capacity (156.43 µmol/mL). Color less noticeable extract, especially when refrigerated. These findings demonstrate method's effectiveness producing bioactive extracts, potential pharmaceutical, cosmetic

Language: Английский

Temperature-dependent convection induced incremental extraction of anthocyanins from Melastoma dodecandrum Lour. Based on recyclable natural deep eutectic system

Food Chemistry, Journal Year: 2025, Volume and Issue: 484, P. 144331 - 144331

Published: April 13, 2025

Language: Английский

Ultrasonic-assisted extraction and biological activities of traditional Chinese/Mongolian medical herb Artemisia ordosica Krasch. using natural deep eutectic solvents

Microchemical Journal, Journal Year: 2025, Volume and Issue: unknown, P. 113669 - 113669

Published: April 1, 2025

Language: Английский