Phan Van Man, Dang Thi Cuong, Pham Thi Huu Hanh, Tran Chi Hai. EFFECTS OF ULTRASOUND-ASSISTED EXTRACTION CONDITIONS ON THE RECOVERY OF TRITERPENOIDS AND ANTIOXIDANT ACTIVITY OF Curculigo orchioides Gaertn RHIZOMES. HUIT_OJS [Internet]. 2023 Jun. 30 [cited 2026 Jul. 16];23(2). Available from: https://ojs.huit.edu.vn/index.php/dai-hoc-cong-thuong/article/view/42