Production of rare cycloartane saponins from Astragalus thracicus (Griseb) compared to Astragalus membranaceus (Fisch.) Bunge


	Calibration curve for Astragaloside I (1), Astragaloside II (2), and Astragaloside IV (3).

Part of: Enchev P, Zarev Y, Michler H, Ionkova I (2023) Production of rare cycloartane saponins from Astragalus thracicus (Griseb) compared to Astragalus membranaceus (Fisch.) Bunge – native and biotechnological sources. Pharmacia 70(1): 73-77. https://doi.org/10.3897/pharmacia.70.e97782