GB1402769A - Process for obtaining oil from oil-containing grain germs - Google Patents

Process for obtaining oil from oil-containing grain germs

Info

Publication number
GB1402769A
GB1402769A GB3702872A GB3702872A GB1402769A GB 1402769 A GB1402769 A GB 1402769A GB 3702872 A GB3702872 A GB 3702872A GB 3702872 A GB3702872 A GB 3702872A GB 1402769 A GB1402769 A GB 1402769A
Authority
GB
United Kingdom
Prior art keywords
oil
germs
cellulase preparation
water
grinding
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB3702872A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Unilever Bestfoods North America
Original Assignee
Unilever Bestfoods North America
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Unilever Bestfoods North America filed Critical Unilever Bestfoods North America
Priority to GB3702872A priority Critical patent/GB1402769A/en
Publication of GB1402769A publication Critical patent/GB1402769A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11B—PRODUCING, 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
    • C11B1/00—Production of fats or fatty oils from raw materials
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11B—PRODUCING, 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
    • C11B1/00—Production of fats or fatty oils from raw materials
    • C11B1/02—Pretreatment
    • C11B1/025—Pretreatment by enzymes or microorganisms, living or dead

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

1402769 Extracting oils CPC INTERNATIONAL Inc 8 Aug 1972 37028/72 Heading C5C Oil is obtained from grain germs by treating the finely ground germs in an aqueous slurry with a cellulase preparation that is substantially free from lipase and lipoxidase activity at a pH of 3 to 6 and temperature of 25‹ to 60‹ C. for a time of 2 to 24 hours so that the cell walls are decomposed and the oil liberated, and then separating the oil from the residue. The cellulase preparation may be produced from Trichoderma, Aspergillus, Penicillium or Actinomyces. Oil liberated by the grinding may be separated from the slurry before the treatment with the cellulase preparation. The separation of the oil may be by centrifuging, and the solid residue from the centrifuge may be washed with water, and this wash water and the aqueous phase may be recycled to the process in or before the grinding of the germs. Water-soluble proteins may be recovered from the wash water and aqueous phase, e.g. by spray-drying and using the solid residue as feed. In the examples, the grain used is maize.
GB3702872A 1972-08-08 1972-08-08 Process for obtaining oil from oil-containing grain germs Expired GB1402769A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3702872A GB1402769A (en) 1972-08-08 1972-08-08 Process for obtaining oil from oil-containing grain germs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3702872A GB1402769A (en) 1972-08-08 1972-08-08 Process for obtaining oil from oil-containing grain germs

Publications (1)

Publication Number Publication Date
GB1402769A true GB1402769A (en) 1975-08-13

Family

ID=10393153

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3702872A Expired GB1402769A (en) 1972-08-08 1972-08-08 Process for obtaining oil from oil-containing grain germs

Country Status (1)

Country Link
GB (1) GB1402769A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0038678A1 (en) * 1980-04-18 1981-10-28 Cpc International Inc. Process for obtaining corn oil from corn germs and corn oil thus obtained
GB2127425A (en) * 1982-09-28 1984-04-11 Imp Biotechnology Extraction of vegetable oils
US4904483A (en) * 1988-02-16 1990-02-27 Novo Industri A/S Method for production of an upgraded coconut product
WO1991013956A1 (en) * 1990-03-06 1991-09-19 Öljynpuristamo Oy A process for the production of a vegetable-oil product
ES2046135A1 (en) * 1992-07-03 1994-01-16 Univ Santiago Compostela Enzyme treatment of oily seeds - using enzyme complexes with multiple activity to increase oil extraction by solvent or pressing
DE102011056551A1 (en) 2010-12-21 2012-06-21 Gea Mechanical Equipment Gmbh Process for fractionating jatropha seeds

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0038678A1 (en) * 1980-04-18 1981-10-28 Cpc International Inc. Process for obtaining corn oil from corn germs and corn oil thus obtained
US4341713A (en) 1980-04-18 1982-07-27 Cpc International Inc. Process for obtaining corn oil from corn germ
GB2127425A (en) * 1982-09-28 1984-04-11 Imp Biotechnology Extraction of vegetable oils
EP0113165A1 (en) * 1982-09-28 1984-07-11 Imperial Biotechnology Limited Extraction of vegetable oils and proteins from seeds
US4904483A (en) * 1988-02-16 1990-02-27 Novo Industri A/S Method for production of an upgraded coconut product
WO1991013956A1 (en) * 1990-03-06 1991-09-19 Öljynpuristamo Oy A process for the production of a vegetable-oil product
ES2046135A1 (en) * 1992-07-03 1994-01-16 Univ Santiago Compostela Enzyme treatment of oily seeds - using enzyme complexes with multiple activity to increase oil extraction by solvent or pressing
DE102011056551A1 (en) 2010-12-21 2012-06-21 Gea Mechanical Equipment Gmbh Process for fractionating jatropha seeds
DE102011056557A1 (en) 2010-12-21 2012-06-21 Gea Mechanical Equipment Gmbh Process for obtaining a fuel from high fat jatropha seeds
WO2012084729A1 (en) 2010-12-21 2012-06-28 Gea Mechanical Equipment Gmbh Method for fractionating jatropha seeds
WO2012084730A1 (en) 2010-12-21 2012-06-28 Gea Mechanical Equipment Gmbh Method for obtaining a fuel from jatropha seeds that are rich in fat
US8987485B2 (en) 2010-12-21 2015-03-24 Gea Mechanical Equipment Gmbh Method for fractionating Jatropha seeds

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee