POLYSACCHARIDE-PRODUCING MICROORGANISM

The invention relates to a microorganism producing pullulan-type polysaccharides, said microorganism being a strain of Aureo-basidium pullulans I.C.C.F.-83 registered in the colection of the Chemical-Pharmaceutical Research Institute (I.C.C.F.) under the number 211 and being presented as hyaline, pe...

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Bibliographische Detailangaben
Hauptverfasser:	FOTEA ORTANSA, ONISCU CORNELIU, PREDA SILVIA, PÂRVULESCU PAULINA MARIA, IONESCU CORINA, HANGANU LUCIAN DORIN, MOSCOVICI MIŞU
Format:	Patent
Sprache:	eng ; rum
Schlagworte:	BEER BIOCHEMISTRY CHEMISTRY COMPOSITIONS THEREOF CULTURE MEDIA ENZYMOLOGY FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE METALLURGY MICROBIOLOGY MICROORGANISMS OR ENZYMES MUTATION OR GENETIC ENGINEERING PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS SPIRITS VINEGAR WINE
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Beschreibung
Zusammenfassung:	The invention relates to a microorganism producing pullulan-type polysaccharides, said microorganism being a strain of Aureo-basidium pullulans I.C.C.F.-83 registered in the colection of the Chemical-Pharmaceutical Research Institute (I.C.C.F.) under the number 211 and being presented as hyaline, pearled, oblong cells lacking pigmentation potential and having smooth-type colonies which achieve a complete fermentation of fructose, glucose, xylose, having the capacity of quick consumption of the carbon source with initial concentration of up to 10% and an improved pullulan synthesis capacity. Invenţia se referă la un microorganism producător de polizaharide de tip pullulan, care este o tulpină de Aureobasidium pullulans ICCF-83, înregistrată în colecţia Institutului de Cercetări Chimico-Farmaceutice sub nr. 211, ce se prezintă sub formă de celule alungite, perlate, hialine, cu potenţial de pigmentare absent, cu colonii de tip smooth, care fermentează total fructoza, glucoza, xiloza, capabil să consume rapid sursa de carbon în concentraţii iniţiale de până la 10% şi cu o capacitate superioară de a sintetiza pullulan.