http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
HPLC를 이용한 축산물중 잔류페니실린 및 클로람페니콜의 동시분석법 연구
황래홍 ( Lae Hwong Hwang ),윤은선 ( En Sun Yun ),김현정 ( Hyun Jung Kim ),김연주 ( Yoen Joo Kim ),정형기 ( Hyeoung Ki Jung ),한인규 ( In Kyou Han ),이병동 ( Byung Dong Lee ) 한국가축위생학회 2000 韓國家畜衛生學會誌 Vol.23 No.1
This study was carried out to simultaneous determination of penicillin G and chloramphenicol in livestock products by HPLC. The results abstained were as follows 1. Penicillin G and chloramphenicol were analyzed by HPLC on symmetry C18 column with acetonitrile-0.1 M phosphate buffer containing 0.0157 M thiosulfate (25: 75) as mobile phase at UV 325nm and 280nm, respectively. 2. Samples were applied to a Sep-pak Cig cartridge, from which eluted penicillin derivatized with 2 M 1,2,4-triazole containing 0.001 M mercuric chloride. 3. The average recovery rates of penicillin G and chloramphenicol were 81.8% and 80.3%, respectively, and the detection limits were 5 ppb (5tg/kg: 7.91U/kg) for penicillin G and chloramphenicol in porcine and bovine muscle.