http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
테트라사이클린系 抗生物質의 分析技法 開發 및 殘留調査에 關한 硏究
Tae Haeng Cho(趙太行),Kwang Jick Lee(李光稙),Nam Sup Jin(秦南燮),Sun Namgoong(南宮琁),Jong Myung Park(朴鍾鳴),Mun Han Lee(李文漢) 한국예방수의학회 1993 예방수의학회지 Vol.17 No.3
A method for the isolation and liquid chromatographic determination of tetracyclines (Oxytetracycline, OTC ; Tetracycline, TC; Chlortetracycline, CTC ; and Doxycycline, Doxy) in beef, pork and chicken samples is presented. Tetracyclines-fortified muscles(0.5g) were blended with octadecylsilyl(C₁₈) derivatized silica (2g). The C₁₈/muscle matrix was used to prepare a column that was washed with hexane(10ml) and then eluted with benzene(10ml) and 10ml of methanolic oxalic acid(0.01M oxalic acid in methanol). The method uses small volume of solvents, has a limited number of sample manipulation, and require no pH adjustment, making this method attractive when compared to classical isolation procedures for tetracyclines.