약학회지 (YAKHAK HOEJI)
- 제37권1호
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- Pages.1-8
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- 1993
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- 0377-9556(pISSN)
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- 2383-9457(eISSN)
HPLC법에 의한 2,4-디니트로플루오로벤젠을 유도체화제로 한 Streptoalloteichus hindustanus ATCC 31218 변이균의 배양액 중 네브라마이신 펙터 2,4,5,5',6, 가나마이신 A 분석
Determination of Nebramycin Factor 2,4,5,5',6 and Kanamycin A in Fermentation Broth of Streptoalloteichus hindustanus ATCC 31218 Mutant Using 2,4-Dinitrofluorobenzene(DNFB) as a Derivatizing Agent by High Performance Liquid Chromatography
초록
A procedure for the high-performance liquid chromatographic determination of Nebramycin factors in fermentation broth of Streptoalloteichus hindustanus ATCC 31218 mutant was investigated using pre-column derivatization and LTV detection. The method is based on pre-column derivatization of Nebramycin factors with 2,4-dinitrofluorobenzene(DNFB) in the presence of Tris (hydroxymethyl)aminoethane. The chromatographic separation of derivatives of Nebramycin factors and unknown impurities is achieved using reversed-phase column (NOVA-PAK
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