Peretokina N S, Lin'kova O S, Erdman I E, Sinitsyn M A
Antibiot Khimioter. 1992 Jul;37(7):8-9.
Inactivation of benzylpenicillin in real media i.e. fermentation broths and their filtrates was studied in comparison with the published data on inactivation of commercial benzylpenicillin in aqueous solutions as dependent on the medium pH and temperature. The lowest constant of benzylpenicillin inactivation was shown to be in the fermentation broths.
研究了苄青霉素在实际培养基即发酵液及其滤液中的失活情况，并与已发表的关于市售苄青霉素在水溶液中失活的数据进行比较，该数据取决于培养基的pH值和温度。结果表明，苄青霉素在发酵液中的失活常数最低。
