RESEARCH ON PREPARATION OF ECHINACOSIDE-RICH LIQUID EXTRACT FROM CISTANCHE DESERTICOLA
Main Article Content
Abstract
Abstract
Objectives: to prepare echinacoside-rich liquid extract from Cistanche deserticola. Methods: using echinacoside level and extraction efficiency to determine the methods as well as parameters for the liquid extraction process of echinacoside-rich Cistanche deserticola at a scale of 1 kg/batch. Results: the ultrasonic heating extraction method was selected, and the parameters were optimized, including the extraction solvent, which was ethanol (40%), the solvent/medicinal material ratio, which was 20/1, the extraction temperature, which was 60°C, and 2 extractions with an extraction time each time of 60 minutes. Conclusion: an extraction process of echinacoside-rich liquid extracted from Cistanche deserticola at 1 kg/batch scales was successfully established.
Keyword: Cistanche, echinacoside, extraction
Article Details
Keywords
cistanche, echinacoside, extraction
References
2. J Liu, L Yang, Y Dong, B Zhang, X Ma. ECHe, an inestimable natural product in treatment of neurological and other disorders. Molecules. 2018; 23(5):1213.
3. Bộ Y tế. Dược điển Việt Nam V. 2017.
4. Beitao Dong, Xiaofan Yuan, et al. Ultrasound-assisted aqueous two-phase extraction of phenylethanoid glycosides from Cistanche deserticola Y. C. Ma stems. Journal of Separation Science. 2015; 38(7):1194-1203.
5. Wenjing Pei, Ruili Guo, Jinli Zhang, Xueqin Li. Extraction of phenylethanoid glycosides from cistanche tubulosa by high-speed shearing homogenization extraction. Journal of AOAC International. 18-0039.
6. Chieh-Ju Wu, Mei-Yin Chien, Nan-Hei Lin, et al. Echinacoside isolated from cistanche tubulosa putatively stimulates growth hormone secretion via activation of the ghrelin receptor. Molecules. 2019; 24(4):720.