RESEARCH ON PREPARATION OF ECHINACOSIDE-RICH LIQUID EXTRACT FROM CISTANCHE DESERTICOLA

Tran Ba Hieu1, , Bui Thi Thu Ha2, Thái Hà Phạm3, Do Thi Huong Lan2, Dang Van Diep2, Nguyen Van Thinh1, Vu Tuan Anh1
1 Viện Nghiên cứu Y Dược học Quân sự, Học viện Quân y
2 Viện Đào tạo Dược, Học viện Quân y
3 Học viện Y Dược học Cổ truyền Việt Nam

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

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References

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