方法以溶组织梭菌作为菌种，确立最佳培养条件；
Methods The best medium was designed to culture Clostridium histolyticum .
结论通过改良并优化溶组织梭菌培养条件，可以获得低成本、高产量、高活性的胶原酶。
Conclusion The collagenase with high quantity and activity could be induced in the improved medium .
溶组织梭菌溶组织梭菌溶组织梭菌