希釈調製したグルコン酸クロルヘキシジンと塩化ベンザルコニウムの高圧蒸気滅菌後の安定性

概要

論文の詳細を見る
We investigated the stability of 0.05% chlorhexidine gluconate solution (CHG) and 0.05% benzalkonium chloride solution (BAC) sterilized by high-pressure steam. When CHG was stored at 70℃ and 90℃ for 21 days, the residual rate decreased to 64.6% and 21.0%, respectively. When CHG was stored at room temperature (R.T.) for 12 months, the residual rate decreased to 84.7%. CHG stored at R.T. for 6 months was completely effective against Escherichia coli and Candida albicans, but not Staphylococcus aureus by the bacteriological test. On the other hand. BAC was stable at high temperature and under the light, and the initial concentration of BAC was kept unchanged for 12 months at R.T.
日本医療薬学会の論文
1996-12-10