The process of continuous production and isolation of coproporphyrin

Autor:	Kotal P, Jan Sperl, Milan Jirsa, V. Kordač
Rok vydání:	1988
Předmět:	Chromatography Chemistry Extraction (chemistry) Bioengineering General Medicine Applied Microbiology and Biotechnology Porphyrin Yeast Continuous production chemistry.chemical_compound Phase (matter) Urea Fermentation Effluent Biotechnology
Zdroj:	Biotechnology Letters. 10:273-276
ISSN:	1573-6776 0141-5492
DOI:	10.1007/bf01024418
Popis:	The production of coproporphyrin from glucose and urea has been achieved by semi-aerobic culture ofSaccharomyces cerevisiae. The cells were entrapped in alginate gel and packed into a column reactor for continuous long-term process. The porphyrins were isolated and simultaneously concentrated from the effluent by liquid-solid phase extraction, purified by liquid chromatography and finally crystallized. Using the process described the final product of high purity was obtained.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::fa58cc69c785d3e6cc75c25c7ac98093 https://doi.org/10.1007/bf01024418 Zobrazit plný text záznamu Full text from SpringerLink