查詢結果分析
來源資料
相關文獻
- Determination of Tiamulin Residue in Pork and Chicken by Solid Phase Extraction and HPLC
- 市售禽畜肉中磺胺劑殘留調查
- 雞肉、豬肉及其內臟中動物用藥富來頓與硝化富樂遜殘留檢驗方法之探討
- 去除生水餃之肉餡金黃色葡萄球菌之污染
- 放眼外銷市場:飼料之限制與可行性
- 南部地區市售雞肉及雞肝中富來頓及硝化富樂遜動物用藥殘留量之調查
- 豬肉中歐來金得(Olaquindox)與雞肉中歐美德普(Ormetoprim)殘留量檢驗方法之探討與殘留量之調查
- 豬肉、雞肉及其內臟中磺胺劑殘留量分析方法之探討
- 照射處理豬肉及雞肉之化學鑑定法
- 中鏈三酸甘油酯及椰子油對肉雞生長性能、能量代謝、體脂堆積及雞肉風味之影 響
頁籤選單縮合
題 名 | Determination of Tiamulin Residue in Pork and Chicken by Solid Phase Extraction and HPLC=以固相萃取與高效液相層析法鑑定豬肉與雞肉中之泰妙素 |
---|---|
作 者 | 陳惠章; 鄭守訓; 蔡永祥; 黃登福; | 書刊名 | 藥物食品分析 |
卷 期 | 14:1 2006.03[民95.03] |
頁 次 | 頁80-83+97 |
分類號 | 412.37 |
關鍵詞 | 泰妙素; 動物用藥; 高效液相層析儀; 豬肉; 雞肉; Tiamulin; Veterinary drug; High performance liquid chromatography; HPLC; Pork; Chicken; |
語 文 | 英文(English) |
中文摘要 | 本研究係以高效液相層析儀(HPlC)來鑑定雞肉與豬肉中之泰妙素:樣品經由乙腈萃取後,以液液分離純化,最後以正己烷萃取,萃取液經濃縮後,再經過Bond elut C18 萃取匣淨化後以HPlC分析。HPlC之分析管柱為lichrospher 100 RP-18 column (5 μm,4.6 mm I.d. × 250 mm),移動相為80%乙腈與1%碳酸銨(90:10,v/v),偵測波長為210 nm。研究結果得知,當泰妙素之濃度為0.5~8.0 ppm時,直線校正曲線有良好相關係數(R2= 0.9995),而檢測極限為0.025 ppm。添加泰妙素標準品至雞肉與豬肉中,回收率分別為84.3~97.0%與87.9~105.9%。此外,由市場購得之雞肉與豬肉樣品各10件,均未檢出泰妙素。 |
英文摘要 | A high performance liquid chromatography (HPLC) was developed for determining tiamulin residue in chicken and pork. Samples were extracted with acetonitrile, purified by liquid partition separation, and extracted with n-hexane at last. The n-hexane extract was concentrated and eluted through a Bond Elut C18 cartridge for HPLC analysis. The HPLC system was performed on a Lichrospher 100 RP-18 column (5 μm, 4.6 mm I.D. × 250 mm) using a mixture of 80% acetonitrile and 1% ammonia carbonate (90:10, v/v) as mobile phase, and detecting wavelength was set at 210 nm with an UV-Vis detector. The calibration curve (R2 = 0.9995) of tiamulin was highly linear at concentrations of 0.5~8.0 ppm, while the detection limit was 0.025 ppm. Recoveries of tiamulin spiked in chicken and pork samples ranged from 84.3~97.0% and 87.9~105.9%, respectively. Each 10 chicken and pork samples sold in retail markets were tested to detect tiamulin, while none of these samples contained tiamulin. |
本系統中英文摘要資訊取自各篇刊載內容。