HETEROPOLYSACCHARIDE S-84

LE NOUVEL HETEROPOLYSACCHARIDE S-84, PREPARE PAR FERMENTATION D'UNE ESPECE DE PSEUDOMONAS NON DENOMMEE, ATCC 31562, A DES PROPRIETES INTERESSANTES COMME EPAISSISSANT, AGENT DE SUSPENSION ET STABILISANT DANS DES SYSTEMES AQUEUX. IL EST SPECIALEMENT UTILE DANS LA PREPARATION DE GELS EXPLOSIFS. SA...

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1. Verfasser:	KENNETH S. KANG ET GEORGE T. VEEDER
Format:	Patent
Sprache:	fre
Schlagworte:	BEER BIOCHEMISTRY CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY COMPOSITIONS BASED THEREON DERIVATIVES THEREOF ENZYMOLOGY EXPLOSIVES EXPLOSIVES OR THERMIC COMPOSITIONS FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE MANUFACTURE THEREOF MATCHES METALLURGY MICROBIOLOGY MUTATION OR GENETIC ENGINEERING ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL POLYSACCHARIDES PROCESSES USING MICROORGANISMS SPIRITS THEIR PREPARATION OR CHEMICAL WORKING-UP THEIR RELEVANT APPARATUS TRANSPORTING USE OF SINGLE SUBSTANCES AS EXPLOSIVES VINEGAR WINE
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Zusammenfassung:	LE NOUVEL HETEROPOLYSACCHARIDE S-84, PREPARE PAR FERMENTATION D'UNE ESPECE DE PSEUDOMONAS NON DENOMMEE, ATCC 31562, A DES PROPRIETES INTERESSANTES COMME EPAISSISSANT, AGENT DE SUSPENSION ET STABILISANT DANS DES SYSTEMES AQUEUX. IL EST SPECIALEMENT UTILE DANS LA PREPARATION DE GELS EXPLOSIFS. SA COMPOSITION CHIMIQUE EST COMPRISE ENTRE LES LIMITES SUIVANTES, EN POIDS, CONCERNANT LES SUCRES: 8-15 D'ACIDE GLUCURONIQUE; 40-50 DE GLUCOSE; 35-45 DE MANNOSE; 5-15 DE RHAMNOSE; ET 3-9 D'ARABINOSE; IL CONTIENT AUSSI 1-5 DE GROUPES ACETYLE ET 2-7 DE GROUPES PYRUVATE. The new heteropolysaccharide S-84, prepared by fermentation of an unnamed Pseudomonas species, ATCC 31562 has valuable properties as a thickening, suspending and stabilizing agent in aqueous systems. It is especially useful in formulating explosive gels. Its chemical composition is within the following weight ranges of sugars: 8-15% glucuronic acid; 40-50% glucose; 35-45% mannose; 5-15% rhamnose; and 3-9% arabinose; it also contains 1-5% acetyl and 2-7% pyruvate groups.