THERMOSTABILE AMYLASEN UND PULLULANASEN AUS 2 ANAEROBEN MIKROORGANISMEN

THERMOSTABILE AMYLASEN UND PULLULANASEN AUS 2 ANAEROBEN MIKROORGANISMEN

Amylases and pullulanases which can be obtained from Thermoanaerobacter finii DSM 3389 and Thermobacteroides acetoethylicus DSM 2359 are described. The extracellular, thermostable amylases and pullulanases are produced from the said thermophilic, anaerobic microorganisms in a continuous process in h...

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Bibliographische Detailangaben
Hauptverfasser: ANTRANIKIAN,GARABED,DR, GOTTSCHALK,GERHARD,DR
Format: Patent
Sprache:ger
Schlagworte:
BEER
BIOCHEMISTRY
CHEMISTRY
COMPOSITIONS THEREOF
CULTURE MEDIA
ENZYMOLOGY
METALLURGY
MICROBIOLOGY
MICROORGANISMS OR ENZYMES
MUTATION OR GENETIC ENGINEERING
PROCESSES USING MICROORGANISMS
PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS
SPIRITS
VINEGAR
WINE
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Beschreibung
Zusammenfassung:Amylases and pullulanases which can be obtained from Thermoanaerobacter finii DSM 3389 and Thermobacteroides acetoethylicus DSM 2359 are described. The extracellular, thermostable amylases and pullulanases are produced from the said thermophilic, anaerobic microorganisms in a continuous process in high concentration. These enzymes have a high stability at 60 DEG C and 70 DEG C in the absence of metal ions and substrate under aerobic conditions. The pH and the temperature optimum are in the same range, so that both enzymes can be employed together for starch hydrolysis.