Ultrasound-assisted green and efficient extraction of polysaccharides from Chlorella vulgaris using deep eutectic solvents and improving their performance.

Autor: Lu, Beibei, Hu, Hui, Yang, Guangzhen, Pan, Ming, Wang, Youdi, Zhang, Jichuan, Zhang, Jianglin, Zhang, Jiaheng
Předmět:
Zdroj: New Journal of Chemistry; 3/14/2024, Vol. 48 Issue 10, p4426-4436, 11p
Abstrakt: In this study, ultrasound-assisted natural deep-eutectic solvents (NaDESs) were used to extract Chlorella. A safe and stable Ect-Pan DES (DES formed by ectoin and panthenol) was prepared by mixing different molar ratios of ectoin and panthenol. Compared with traditional extraction methods, Ect-Pan DES combined with ultrasonic treatment not only saves time but also improves the extraction efficiency of Chlorella (5.32 mg g−1). Chlorella extract has good skin permeability and can penetrate the skin cuticle to the epidermis and dermis. Chlorella extract has good anti-wrinkle and firming effects on the human body along with its biosafety, biocompatibility, and antioxidant activity. Therefore, Chlorella extract has potential for application as an anti-wrinkle agent for anti-wrinkle cosmetics. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index