Determination of bacterial endotoxin in Xiangdan Injection / 中成药

ABSTRACT

Objective: To establish a determination of bacterial endotoxin in Xiangdan Injection by kinetic-turbidimetric technique. Methods: The sample diluted times without interference was found out by adding bacterial endotoxin into sample and determining recovery ratio. Results: When the sample was diluted 40-times, the interference of sample to limulus test was eliminated efficiently. Conclusion: The method can be applied to determine the bacterial endotoxin quantitatively in Xiangdan Injection.