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題 名 | 氣單胞菌檢測方法之比較=Comparison of Enumeration Methods of Aeromonas Sobria |
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作 者 | 丘志威; 陳惠玲; 柯文華; 林澤群; | 書刊名 | 輔仁民生學誌 |
卷 期 | 3:1 1997.12[民86.12] |
頁 次 | 頁23-31 |
分類號 | 412.37 |
關鍵詞 | 氣單胞菌; 檢測方法; 培養基; Aeromonas; Enumeration methods; Medium; |
語 文 | 中文(Chinese) |
中文摘要 | 由FDA與藥物食品檢驗局的Aeromonas檢測方法之比較發現,以藥檢局所使用的starch-ampicilin agar(SA)培養基最利於篩選Aeromonas,不僅回收率高達80-90%,而且容易以肉眼分辨黃色的菌落。Bacills cereus在SA上易擴散,增加辨識Aeromonas的困難。Yersinia selective agar(YSA),MacConkey培養基抑菌性強,不適合Aeromonas obria 的生長,而peptone-beef extract-glycogen agar(PBG)則由於很難以肉眼分辨A.sobria及雜菌,且配製麻煩,很不理想。 |
英文摘要 | Comparative study of methods proposed by FDA and National Laboratories of Foods and Drugs (NLFD) for the detection and recovery of Aeromonas sobria indicated that starch-ampicilin agar (SA) method was the best medium for the recovery of 80-90% of the viable cells in comparision with the reference medium. In addition, SA agar permitted ready differentiation of typical yellow colonies of A.sobria from the background microflora. However, Bacillus cereus was found to spread on SA agar, interfering with the detection of Aeromonas sp. Yersinia selective agar (YSA) and MacConkey agar were not suitable for the detection of A.sobria because of their strong inhibitory effect. Peptone-beef extract-glycogen (PBG) agar was not ideal because it did not permit easy differentiation from other microorganisms and was tedious in medium preparation. |
本系統中英文摘要資訊取自各篇刊載內容。