ORIGINAL PAPER
Comparison of time-resolved fluoroimmunoassay for clenbuterol residues in pig liver with enzyme-linked immunosorbent assay
,
 
,
 
,
 
Ke Li 2
,
 
 
 
 
More details
Hide details
1
TianJin Academy of Inspection and Quarantine, 300457 TianJin, P.R. China
 
2
School of Food Science and Technology, Southern Yangtze University, 1800 Lihu Road, Wuxi, Jiangsu Province, 214122 P.R. China
 
 
Publication date: 2007-11-21
 
 
Corresponding author
L. Bi. Wang   

TianJin Academy of Inspection and Quarantine, 300457 TianJin, P.R. China
 
 
J. Anim. Feed Sci. 2007;16(4):646-653
 
KEYWORDS
ABSTRACT
A time-resolved fluoroimmunoassay (TR-FIA) for determination of clenbuterol (CLB) in pig liver was developed. The limit of detection (LOD) was 0.02 ng g-1 and limit of quantification (LOQ), 0.08 ng g-1. Recoveries ranged from 89.3 to 117.9% for pig liver at spiked levels of 0.1-5 ng g-1. The results obtained by the TR-FIA and enzyme-linked immunosorbent assay (ELISA) showed a good correlation. The established TR-FIA was applied for screening pig liver from the local market and confirmed by gas chromatography-mass spectrometry (GC-MS). This proposed technique could be used for routine screening for drug residues.
ISSN:1230-1388
Journals System - logo
Scroll to top