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华北制药集团股份公司101车间的青霉素发酵液一次过滤新工艺和质检处注射用头孢唑啉钠澄清度影响因素的研究两项科技成果,近日通过了河北省科委委托省医药局组织的专家鉴定。 101车间青霉素发酵液一次过滤工艺替代了沿用40年的老工艺,是青霉素过滤工艺的一次突破,属国内首创。新工艺不仅使过滤收率和滤液质量明显提
Research on the influencing factors of clarification of cefazolin sodium for injection by a new process for the filtration of penicillin fermentation broth in the Huabei Pharmaceutical Group Co., Ltd. 101 workshop and the quality inspection department. Two scientific and technological achievements have recently passed the experts organized by the Hebei Provincial Science and Technology Commission entrusted by the Provincial Bureau of Pharmacy. Identification. The first filtration process of penicillin fermentation broth in the 101st workshop replaced the 40 years of old technology and was a breakthrough in the penicillin filtration process. It is a domestic initiative. The new process not only significantly improves the filtration yield and filtrate quality