Separation of Rosmarinic Acid from Rosmarinus officinalis L. by Ultrasonic-Assisted Extraction Using Biocompatible Ionic Liquid as Additive [report]

Phongphat Prawang, Yingying Cao, Yongqiang Zhang, Hui Wang
2021 Zenodo  
Rosmarinic acid (RA), a phenolic compound with excellent antioxidant properties, is mainly from rosemary leaves. In this study, several biocompatible ionic liquids (BILs) were proposed as the additive to enhance the extraction efficiency for ultrasonic-assisted extraction of RA from Rosmarinus officinalis L. using ethanol as the solvent.
doi:10.5281/zenodo.5109061 fatcat:vxiqvinejrgive4rjk7pyjz4uy