Apparatus for inactivation of enzymes in oil seeds

A device for inactivating enzymes in soybeans comprises a generally air tight pressure cylinder having an axial screw which moves the soybeans from an upstream end to a downstream end where the inactivated soybeans are discharged. The screw has three zones, an upstream feed zone, a central agitation...

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Bibliographische Detailangaben
Hauptverfasser:	ONO, SHIZUMI, TSUCHIYA, KANJI
Format:	Patent
Sprache:	eng
Schlagworte:	FOODS OR FOODSTUFFS FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BYSUBCLASSES A23B - A23J HUMAN NECESSITIES PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OFNUTRITIVE QUALITIES, PHYSICAL TREATMENT THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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Beschreibung
Zusammenfassung:	A device for inactivating enzymes in soybeans comprises a generally air tight pressure cylinder having an axial screw which moves the soybeans from an upstream end to a downstream end where the inactivated soybeans are discharged. The screw has three zones, an upstream feed zone, a central agitation zone which runs about 1/2 the length of the pressure cylinder, and a downstream feed zone. A steam jacket is placed over the pressure cylinder especially in the area starting with the beginning of the agitation zone, and also an infeed pipe for the feeding therein of a buffer solution.