Menetelmä entsyymien talteenottamiseksi biopolttoaineen valmistusprosessissa

The invention relates to a method for enzyme recovery in biofuel production process. The method comprises steps of producing, by using liquid enzymes, an intermediate product mixture comprising a top phase comprising fatty acid esters and a bottom phase comprising glycerol; adding cationic polymer a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	BERNER, JESPER, ESKILSSON, KRISTER, RECKTENWALD, MICHAEL, VIRKAJÄRVI, ILKKA
Format:	Patent
Sprache:	fin ; swe
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 ORGANIC CHEMISTRY PEPTIDES PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS SPIRITS VINEGAR WINE
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Beschreibung
Zusammenfassung:	The invention relates to a method for enzyme recovery in biofuel production process. The method comprises steps of producing, by using liquid enzymes, an intermediate product mixture comprising a top phase comprising fatty acid esters and a bottom phase comprising glycerol; adding cationic polymer and an anionic surfactant or non-ionic surfactant to the intermediate product mixture; allowing an emulsion phase to form, the emulsion phase comprising liquid enzymes; and separating the emulsion phase from the intermediate product mixture.