- P-ISSN 1225-0163
- E-ISSN 2288-8985
- P-ISSN1225-0163
- E-ISSN2288-8985
- SCOPUS, ESCI, KCI
Article Detail
Home > Article Detail
Levels of sulfonamides for animals in food
Analytical Science and Technology / Analytical Science and Technology, (P)1225-0163; (E)2288-8985
2007, v.20 no.1, pp.84-90
&
(2007). Levels of sulfonamides for animals in food. Analytical Science and Technology, 20(1), 84-90.
- Downloaded
- Viewed
Abstract
To determine levels of 11 sulfonamides for animals in food, simultaneously, a selective method of high performance liquid chromatography with UV detector has been applied. The targets were sulfachlorpyridazine (SCP), sulfadiazine (SDZ), sulfadimethoxine (SDM), sulfisoxazole (SSX), sulfamerazine (SMZ), sulfamethazine (SMT), sulfamethoxazole (SMX), sulfamethoxypyridazine (SMP), sulfamonomethoxine (SMM), sulfaquinoxaline (SQX) and sulfathiazole (STZ). Food samples were beef, pork, chicken, milk and whole egg that were collected at the main 6 cities in Korea as Seoul, Busan, Daejon, Incheon, Mokpo and Gangneung. After homogenizing food samples with sodium phosphate solution and acetonitrile, it was extracted with n-hexane. The mobile phase gradient was a mixture of 5 mM potassium phosphate (pH 3.25) and methanol with a gradient ratio from 100:0 to 30:70. The UV wavelength was 270 nm. The overall recoveries were ranged from 75% to 95% and the limit of detection was minimum 0.004 mg/kg for SMT, and 0.007 mg/kg for STZ at signal/noise > 3, respectively. As results, sulfonamide drugs were not detected in most of the selected food samples, however, sulfamonomethoxine was detected in meat. The determined level of sulfamonomethoxine were 0.03 and 0.06 mg/kg for beef that were below the MRLs.
- keywords
- sulfonamides, veterinary medicine, food, HPLC
Reference
1
The Merck Veterinary Manual ,
2
The Greenbook ,
3
김준명, (2001) 국내 항생제 사용 실태조사 및 적용반안에 관한 연구,
4
식품의약품안전청, (2004) ^축산용 항생제 관리시스템 구축, 식품의약품안전청
5
한국동물약품협회, (2001) 동물용의약품등편람, 한국동물약품협회
6
식품의약품안전청 잔류화학물질과, (2004) 식품 중 동물용의약품 잔류허용기준(행정간행물등록번호; 11-1470000-000532-01), 식품의약품안전청 잔류화학물질과
Other articles from this issue
- Mixed Bacillus sp. BOD sensor
- Distribution characteristics of dioxin concentration in pyrolysis-gasification-melting process facilities
- Characteristics of concentration distribution for indoor air pollutants (VOCs and Carbonyl compounds) in new apartments
- Comparison and evaluation of methods for the measurement of total nitrogen in wastewater
- Chemical characteristics and sources of fine ambient particulate matter from the third and fourth industrial complex area of Daejeon city, Korea
- Analytic study on lead and cadmium in glass materials
- Investigations with respect to the electrochemical properties of carbon paste electrode fabricated using polybutadiene binder
- Determination of copper(Ⅱ) in various samples by flame atomic absorption spedtrophotometry after column separation by adsorption of its N-benzoylphenylhydroxylamine complex on benzophenone
- Theoretical investigation for the molecular structure and Charge transport property analysis of C<sub>16</sub>H<sub>16</sub>O<sub>3</sub> as a candidate of liquid-crystal
- Analysis of 12 chlorophenols in waste-water using automated liquid phase microextracion (LPME) device
- Proficiency test for analyzing illegal compounds in food
- Levels of sulfonamides for animals in food
- more
Recommanded Articles
This website recommended the use the Chrome browser for journal website.