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1. WO2022006378 - METHOD FOR IMPROVING OIL YIELD FROM GERM IN A WET MILLING PROCESS

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Publication Number WO/2022/006378
Publication Date 06.01.2022
International Application No. PCT/US2021/040056
International Filing Date 01.07.2021
IPC
C12P 7/64 2006.1
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
PFERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
7Preparation of oxygen-containing organic compounds
64Fats; Fatty oils; Ester-type waxes; Higher fatty acids, i.e. having at least seven carbon atoms in an unbroken chain bound to a carboxyl group; Oxidised oils or fats
C11B 1/02 2006.1
CCHEMISTRY; METALLURGY
11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
BPRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
1Production of fats or fatty oils from raw materials
02Pretreatment
CPC
C11B 1/025
CCHEMISTRY; METALLURGY
11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
BPRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
1Production of fats or fatty oils from raw materials
02Pretreatment
025by enzymes or microorganisms, living or dead
C12P 7/6445
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
PFERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
7Preparation of oxygen-containing organic compounds
64Fats; Fatty oils; Ester-type waxes; Higher fatty acids, i.e. having at least seven carbon atoms in an unbroken chain bound to a carboxyl group; Oxidised oils or fats
6436Fatty acid esters
6445Glycerides
Applicants
  • NOVOZYMES A/S [DK]/[DK]
  • GIBBONS, Thomas Patrick [US]/[US] (BW)
Inventors
  • GIBBONS, Thomas Patrick
Agents
  • FAZZOLARE, David A.
  • RUCKER, Adam L.
  • LAMBIRIS, Elias J.
  • REYNOLDS, Kelly
  • FECHTER, Eric J.
Priority Data
63/048,07603.07.2020US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) METHOD FOR IMPROVING OIL YIELD FROM GERM IN A WET MILLING PROCESS
(FR) PROCÉDÉ POUR AMÉLIORER LE RENDEMENT EN HUILE À PARTIR DE GERME DANS UN PROCÉDÉ DE BROYAGE HUMIDE
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Abstract
(EN) The present invention provides a method for improving oil yield from germ in a wet milling process, the method comprising admixing a process stream comprising corn germ with an enzyme composition comprising an effective amount of one or more hydrolytic enzymes, wherein at least one of said hydrolytic enzymes is a xylanase polypeptide selected from the group consisting of: GH5, GH10, GH30, GH11 polypeptides.
(FR) La présente invention concerne un procédé pour améliorer le rendement en huile du germe dans un processus de broyage humide, le procédé comprenant le mélange d'un flux de processus comprenant du germe de maïs avec une composition enzymatique comprenant une quantité efficace d'une ou plusieurs enzymes hydrolytiques, au moins une desdites enzymes hydrolytiques étant un polypeptide xylanase choisi dans le groupe constitué par les polypeptides GH5, GH10, GH30, et GH11.
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