CAJ | 학술논문

复方过氧乙酸溶液(STERIS 20 D消毒剂)系由30％乙酰水杨酸与30％一水过硼酸钠水解化合生成过氧乙酸与过氧化氢，与40％抗腐蚀缓冲剂混合而成。为了解其杀灭微生物效果，进行了悬液与载体定量杀菌试验。结果，在25℃，以其含392.30 mg/L过氧乙酸、2333.70 mg/L过氧化氢的溶液对悬液中大肠杆菌、金黄色葡萄球菌作用1 min，以其含1178.82 mg/L过氧乙酸、7726.07 mg/L过氧化氢的溶液对悬液中枯草杆菌黑色变种芽胞作用40min，杀灭率均达100％。在50～55℃，以其含1178.82 mg/L过氧乙酸、7726.07 mg/L过氧化氢的溶液作用30 min，可将玻璃片表面HBsAg抗原性破坏。杀菌作用因有机物存在而减弱，随温度升高而增强。
복방과양을산용액(STERIS 20 D소독제)계유30％을선수양산여30％일수과붕산납수해화합생성과양을산여과양화경，여40％항부식완충제혼합이성。위료해기살멸미생물효과，진행료현액여재체정량살균시험。결과，재25℃，이기함392.30 mg/L과양을산、2333.70 mg/L과양화경적용액대현액중대장간균、금황색포도구균작용1 min，이기함1178.82 mg/L과양을산、7726.07 mg/L과양화경적용액대현액중고초간균흑색변충아포작용40min，살멸솔균체100％。재50～55℃，이기함1178.82 mg/L과양을산、7726.07 mg/L과양화경적용액작용30 min，가장파리편표면HBsAg항원성파배。살균작용인유궤물존재이감약，수온도승고이증강。
The compound peracetic acid solution(STERIS 20D Disinfectant) was prepared by mixing peracetic acid, which was produced by hydrolytic combination of 30％ acetylsalicylic acidand 30％ sodium perborate monohydrate, with hydrogen peroxide and 40％ anticorrosivebuffer. In order to know its germicidal efficacy, suspension and carrier quantitativebactericidal tests were carried out. The results showed that at 25 ℃ its solution containingperacetic acid 392.30 mg / L and hydrogen peroxide 2333.70 mg / L with a 1 min contact timecould kill 100％ of Escherichia coli and Staphylococcus aureus in suspension and its solutioncontaining peracetic acid 1178.82 mg/L and hydrogen peroxide 7726.07 mg/L with a 40min contact time could kill 100％ of spores of Bacillus subtilis var. niger in suspension. At 50～ 55℃, its solution containing peracetic acid 1178.82 mmg/L and hydrogen peroxide 7726.07mg / L with a 30 min contact time could destroy the antigenicity of HBsAg on surface of glassslide. Its germicidal efficacy decreased due to presence of organic substance and increasedwith increasing temperature.