Preparation of Oleanolic Acid Solid Dispersion Systems and Their Dissolution in vitro[J]. Journal of China Pharmaceutical University, 2003, (3): 42-45.
Citation:
Preparation of Oleanolic Acid Solid Dispersion Systems and Their Dissolution in vitro[J]. Journal of China Pharmaceutical University, 2003, (3): 42-45.
Preparation of Oleanolic Acid Solid Dispersion Systems and Their Dissolution in vitro[J]. Journal of China Pharmaceutical University, 2003, (3): 42-45.
Citation:
Preparation of Oleanolic Acid Solid Dispersion Systems and Their Dissolution in vitro[J]. Journal of China Pharmaceutical University, 2003, (3): 42-45.
Preparation of Oleanolic Acid Solid Dispersion Systems and Their Dissolution in vitro
AIM: To enhance the dissolution rate of oleanolic acid (OLA) from its preparation. METHOD: Solid dispersion systems of OLA in PVPk-30 or Poloxamer188 were prepared at various weight ratios by co-evaporation of the drug and PVPk-30 or Poloxamer188 ethanol
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