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Application filed by Государственный Университет Молд0filedCriticalГосударственный Университет Молд0
Priority to MD94-0164ApriorityCriticalpatent/MD459G2/ro
Publication of MD940164ApublicationCriticalpatent/MD940164A/ro
Publication of MD459F1publicationCriticalpatent/MD459F1/ro
Publication of MD459G2publicationCriticalpatent/MD459G2/ro
Preparation Of Compounds By Using Micro-Organisms
(AREA)
Saccharide Compounds
(AREA)
Abstract
Invenţia se referă la biotehnologie şi poate fi folosită în microbiologie la obţinerea substanţelor biologic active, aşa ca vitamina B12 (cianocobalamina) şi porfirinele, care pot fi utilizate în medicină, industria farmaceutică, alimentară şi chimică.Procedeul include centrifugarea suspensiei de microorganisme la 2000-5000 rot/min, timp de 5-10 minute, spălarea masei celulare, uscarea la 105°C şi cântărirea ei, unde în calitate de soluţie de spălare se foloseşte soluţia de acetat de amoniu de 1-2%.Rezultatul tehnic constă în excluderea pierderilor vitaminei B12 şi a porfirinelor, ce permite determinarea conţinutului lor veridic în biomasă.
MD94-0164A1994-05-241994-05-24Procedeu de separare a biomasei de propionibacterii
MD459G2
(ro)
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Process for preparing compositions for the treatment of the textile materials surfaces and method for the treatment of the textile products surfaces using them
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