Supported by the National High Technology Research and Development Program of China(No.2011AA100805) and the National Natural Science Foundation of China(No.20875037).
An environmentally friendly method for extracting sulfonamides(SAs) residues from animal feed was described and applied. The method used online microwave-assisted steam extraction coupled with solid phase extraction...
Supported by Agricultural Science and Technology Achievement Transformation Project of the Ministry of Science and Technology of China(2012GB2A200045);Science and Technology Support Program of Science and Technology Department of Hebei Province(10960408D);Post-award Grant Program from the Department of Science and Technology of Hebei Province(15926620H);Science and Technology Research Project for Colleges and Universities in Hebei Province(QN20131123)
[ Objective] This study aimed to analyze antibiotic sensitivity and detect sulfonamide resistance gene Sul2 in 17 Escherichia coli isolates from swine. [ Method] The antibiotic sensitivity of 17 E. coil isolates from ...
Supported by the National Natural Science Foundation of China(No.20907046);the Natural Science Foundation of Zhejiang Province of China(No.Y4100623)
Sulfonamide residue in honey existed in a form bonded to sugar via the N-glycosidic bond.It would result in the possible underestimation of concentration of sulfonamide if it is not decomposed by chemical methods.Howe...