English  |  正體中文  |  简体中文  |  Items with full text/Total items : 26988/38789
Visitors : 2357617      Online Users : 36
RC Version 4.0 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
Scope Adv. Search
LoginUploadHelpAboutAdminister

Please use this identifier to cite or link to this item: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/27198

Title: Determination of tiamulin residue in pork and chicken by solid phase extraction and HPLC
Authors: HWI-CHANG CHEN;SHOU-HSUN CHENG;Yung-Hsiang Tsai;Deng-Fwu Hwang
Contributors: NTOU:Department of Food Science
國立臺灣海洋大學:食品科學系
Keywords: tiamulin;veterinary drug;high performance liquid chromatography (HPLC);pork;chicken
Date: 2006
Issue Date: 2011-10-21T02:23:55Z
Publisher: Journal of Food and Drug Analysis
Abstract: Abstract: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.
Relation: 14(1), 80-83
URI: http://ntour.ntou.edu.tw/handle/987654321/27198
Appears in Collections:[食品科學系] 期刊論文

Files in This Item:

There are no files associated with this item.



All items in NTOUR are protected by copyright, with all rights reserved.

 


著作權政策宣告: 本網站之內容為國立臺灣海洋大學所收錄之機構典藏,無償提供學術研究與公眾教育等公益性使用,請合理使用本網站之內容,以尊重著作權人之權益。
網站維護: 海大圖資處 圖書系統組
DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - Feedback