The present invention belongs to the field of veterinary medicine technology, and is especially slow released veterinary medicine capsule prepared with cefotaxime and bletilla tuber as material.

• 本发明属于兽药的技术领域，特别是涉及以头孢哌酮、白芨为原料制备兽药头孢哌酮白芨胶生物粘附缓释胶囊，采用水提醇沉法提取白芨胶；