共 50 条
- [21] Extraction of Gallic Acid from Chromolaena sp. Using Ultrasound-Assisted Extraction [J]. ENGINEERING JOURNAL-THAILAND, 2021, 25 (02): : 269 - 276
- [22] Solubilization of oleanolic acid and ursolic acid by cosolvency [J]. Archives of Pharmacal Research, 1997, 20 : 269 - 274
- [26] Efficient Ultrasound-Assisted Extraction of Cichoric Acid from Echinacea purpurea Root [J]. Pharmaceutical Chemistry Journal, 2017, 51 : 471 - 475
- [30] Oleanolic and ursolic acid derivatives from Polylepis australis [J]. PHYTOCHEMISTRY, 1998, 49 (07) : 2061 - 2064