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題名 | 畜產品中乃託文檢驗方法之探討及其殘留量之調查 |
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作 者 | 饒麥玲; 李乾鐘; 施養志; | 書刊名 | 食品科學 |
卷期 | 22:4 1995.08[民84.08] |
頁次 | 頁419-425 |
分類號 | 412.37 |
關鍵詞 | 高效液相層析儀; 畜產品; 抗菌劑; 乃託文; High performance liquid chromatography; Livestock products; Antibacterial; Nitrovin; |
語文 | 中文(Chinese) |
中文摘要 | 利用高效液相層析儀 (High performance liquid chromatography) 檢測畜產品中的抗菌劑─乃託文 (nitrovin) 之方法已建立。檢體經丙酮的萃取,再以 Alumina B SEPPAK 淨化,最後利用高效液相層析儀分析、定量。分別添加 0.1、0.5 及 1 ppm 之乃託文於雞肉及豬肉進行回收試驗,結果回收率為 80.1~92.3%,變異係數則介於 1.7~6.1%之間,最低檢出量為 0.02ppm 。抽購市售鹿肉及豬肉 20 件,檢測其乃託文之殘留量,結果均未檢出。 |
英文摘要 | A high performance liquid chromatogrphy (HPLC) method for determination of antibacterial-nitrovin residues in livestock products has been developed. Samples were extracted with acetone, cleaned up with Alumina B SEP PAK, and finally determined by HPLC. Recovery studies were performed at the 0.1, 0.5 and 1 ppm fortification levels. Recoveries were 80.1~92.3% with coefficients of 1.7~6.1%. The lowest quantitatively determinable concentration was 0.02ppm. Twenty samples of pork and chicken meat were analyzed. No nitrovin residue was found in any sample. |
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