Virucidal Effects of Ultraviolet, Heat Treatment and Disinfectants against Koi Herpesvirus (KHV)
スポンサーリンク
概要
- 論文の詳細を見る
The virucidal effects of ultraviolet (UV) irradiation, heat treatment and disinfectants against koi herpesvirus (KHV) were evaluated using KF-1 cells. KHV (KHV-I strain) was completely inactivated by UV irradiation at a dose of 4.0 × 10^3 μWs/cm^2 or heating to temperatures above 50℃ for 1 min. KHV was completely inactivated by 200 mg/L iodophor, 60 mg/L benzalkonium chloride solution or 30% ethyl alcohol for 20 min. When chlorine concentration was measured after mixing with virus supernatant containing medium and fetal bovine serum, 97.5% and 98.5% reduction in infectivity was observed at 0.30 mg/L of chlorine for 30 s and 20 min, respectively. In practice, a tenfold concentration of chlorine (i.e. 3 mg/L) will be recommended to inactivate KHV completely.
- 2005-09-15
論文 | ランダム
- 有機物の形態と施肥窒素の行動に関する研究(第4報) : 木質資材の分解性と硫安窒素の有機化
- 有機物の形態と施肥窒素の行動に関する研究(第3報) : 有機物構成化合物およびその組合せ施用と硫安窒素の有機化
- 10-13 各種有機物施用が硫安窒素の有機化におよぼす影響について(第4報)(10.肥料および施肥法)
- 有機物の形態と施肥窒素の行動に関する研究(第2報) : 各種有機物の形態組成と硫安窒素の有機化
- 有機物の形態と施肥窒素の行動に関する研究(第1報) : 各種有機物が硫安窒素の有機化におよぼす影響