[Chromatographic control of the process of rifamycin B isolation and purification]

Autor:	N B, Dzegilenko, V B, Korchagin, L V, Birlova
Rok vydání:	1976
Předmět:	Spectrophotometry Chromatography Thin Layer Buffers Hydrogen-Ion Concentration Silicon Dioxide Gels Rifamycins
Zdroj:	Antibiotiki. 21(2)
ISSN:	0003-5637
Popis:	A method of chromatography in a thin layer of Silica Cel No. 2 was developed for rifamicin B, rifamicin complex and some admixtures. Extracts of rifamicin B in an organic solvent, aqueous buffer reextracts and dry preparations of rifamicin B were analyzed with the above method. A half-quantitative chromatographic procedure for estimation of the main admixture in dry preparations was proposed.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=pmid________::2e907f44e0a9616314cf3d964d4e3c93 https://pubmed.ncbi.nlm.nih.gov/5945 Zobrazit plný text záznamu