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題 名 | Germicidal Activity and Chicken Toxicity of Chlorine Dioxide=二氧化氯對微生物的殺滅力和對鷄的毒性 |
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作 者 | 林茂勇; 黃慧禎; 蘇怡蓁; 胡妙菁; 蔡岱枷; 黎玉葉; 陳瑞雄; 蔡向榮; | 書刊名 | 臺灣獸醫學雜誌 |
卷 期 | 34:3 2008.09[民97.09] |
頁 次 | 頁142-148 |
分類號 | 437.2 |
關鍵詞 | 二氧化氯; 微生物殺滅劑; 病毒殺滅劑; 細菌殺滅劑; Chlorine dioxide; Germicide; Virucide; Bactericide; |
語 文 | 英文(English) |
中文摘要 | 本試驗進行二氧化氯(CIO2)在乾淨水中和污濁水中分別對79株細菌和31株酵母菌和4株病毒的殺滅力及以飲水或噴灑方式投予鷄隻CIO2之安全性評估。發現CIO2在乾淨稀釋液中對細菌和酵母菌的中間致死濃度(MLC50)分別為9.4和8.4ppm,CIO2在污濁稀釋液中對細菌和酵母菌的MLC50分別為39.9和24.3ppm,CIO2之殺滅新城病病毒、H6N1型家禽流行性感冒病毒、傳染性支氣管炎病毒和傳染性華氏囊炎病毒的濃度分別為1.2、1.2、2.5和1.2ppm。全部來亨鷄每天以飲水或皮膚噴霧投予10mL含500、250、125、62.5或0ppm的CIO2連續7天並未顯現任何異常直至投予後14天。CIO2對細菌、酵母菌和病毒具高度殺滅力,但不會對鷄造成任何毒性。 |
英文摘要 | The bactericidal, fungicidal and virucidal activity of chlorine dioxide (CIO2) against 79 bacteria, 31 yeasts and 4 viruses were evaluated under clean and dirty conditions. The safety of CIO2 to chickens given by drinking water or skin spraying was also evaluated. In clean diluent condition, the median lethal concentration (MLC50) of CIO2 against bacteria and yeast was 9.4 and 8.4 ppm, respectively. In dirty diluent condition, the MLC50 of CIO2 against bacteria and yeasts was 39.9 and 24.3 ppm, respectively. The virucidal activity of CIO2 against 100 median embryo lethal dose (100 ELD50) of Newcastle disease virus, avian influenza virus, infectious bronchitis virus and infectious bursal disease virus was 1.2, 1.2, 2.5 and 1.2 ppm, respectively. All the leghorn chickens continuously given with 10 mL of 500, 250, 125, 62.5 or 0 ppm of CIO2 in drinking water or on skin spraying for 7 days were not found showing any abnormality at 14 days post medication. Chlorine dioxide provides high bactericidal and virucidal activity without resulting any toxicity to the chickens. |
本系統中英文摘要資訊取自各篇刊載內容。