CA2795460A1 - Method for obtaining polyunsaturated fatty acid-containing compositions from microbial biomass - Google Patents

Method for obtaining polyunsaturated fatty acid-containing compositions from microbial biomass Download PDF

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Publication number
CA2795460A1
CA2795460A1 CA2795460A CA2795460A CA2795460A1 CA 2795460 A1 CA2795460 A1 CA 2795460A1 CA 2795460 A CA2795460 A CA 2795460A CA 2795460 A CA2795460 A CA 2795460A CA 2795460 A1 CA2795460 A1 CA 2795460A1
Authority
CA
Canada
Prior art keywords
microbial biomass
biomass
acid
oil
extract
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.)
Abandoned
Application number
CA2795460A
Other languages
English (en)
French (fr)
Inventor
Keith W. Hutchenson
Richard E. Bockrath
Robert D. Orlandi
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of CA2795460A1 publication Critical patent/CA2795460A1/en
Abandoned 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
    • C11B1/10—Production of fats or fatty oils from raw materials by extracting
    • C11B1/104—Production of fats or fatty oils from raw materials by extracting using super critical gases or vapours
    • 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
    • C11B7/00—Separation of mixtures of fats or fatty oils into their constituents, e.g. saturated oils from unsaturated oils

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)
  • Fats And Perfumes (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
CA2795460A 2010-04-22 2011-04-20 Method for obtaining polyunsaturated fatty acid-containing compositions from microbial biomass Abandoned CA2795460A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US32679310P 2010-04-22 2010-04-22
US61/326,793 2010-04-22
PCT/US2011/033142 WO2011133610A1 (en) 2010-04-22 2011-04-20 Method for obtaining polyunsaturated fatty acid-containing compositions from microbial biomass

Publications (1)

Publication Number Publication Date
CA2795460A1 true CA2795460A1 (en) 2011-10-27

Family

ID=44148979

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2795460A Abandoned CA2795460A1 (en) 2010-04-22 2011-04-20 Method for obtaining polyunsaturated fatty acid-containing compositions from microbial biomass

Country Status (8)

Country Link
US (1) US20110263709A1 (enExample)
EP (1) EP2561050A1 (enExample)
JP (1) JP2013525549A (enExample)
CN (1) CN103282474A (enExample)
AU (1) AU2011242843A1 (enExample)
CA (1) CA2795460A1 (enExample)
CL (1) CL2012002897A1 (enExample)
WO (1) WO2011133610A1 (enExample)

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US9629820B2 (en) 2012-12-24 2017-04-25 Qualitas Health, Ltd. Eicosapentaenoic acid (EPA) formulations
US10123986B2 (en) 2012-12-24 2018-11-13 Qualitas Health, Ltd. Eicosapentaenoic acid (EPA) formulations
ES2872449T3 (es) * 2013-12-04 2021-11-02 Nippon Suisan Kaisha Ltd Aceite microbiano, procedimiento para fabricar aceite microbiano, aceite microbiano concentrado y procedimiento para fabricar aceite microbiano concentrado
NZ721413A (en) 2013-12-20 2022-05-27 Dsm Ip Assets Bv Processes for obtaining microbial oil from microbial cells
WO2015095688A1 (en) 2013-12-20 2015-06-25 Dsm Ip Assets B.V. Processes for obtaining microbial oil from microbial cells
CN105939710B (zh) * 2013-12-20 2020-05-08 帝斯曼知识产权资产管理有限公司 用于从微生物细胞获得微生物油的方法
TWI646189B (zh) * 2013-12-20 2019-01-01 荷蘭商Ｄｓｍ智慧財產有限公司 用於從微生物細胞獲得微生物油之方法（五）
AU2014369046B2 (en) 2013-12-20 2019-02-28 Dsm Ip Assets B.V. Processes for obtaining microbial oil from microbial cells
KR102405390B1 (ko) * 2016-07-13 2022-06-03 에보닉 오퍼레이션스 게엠베하 용해된 지질을 함유하는 바이오매스로부터 지질을 분리하는 방법
US20220154098A1 (en) * 2019-03-14 2022-05-19 Dsm Ip Assets B.V. Methods of obtaining lipids from a microbial cell composition by enzyme and ph shock
WO2022178302A1 (en) * 2021-02-18 2022-08-25 Zero Acre Farms Inc. Systems and methods of making oil from microorganisms

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Also Published As

Publication number Publication date
US20110263709A1 (en) 2011-10-27
JP2013525549A (ja) 2013-06-20
AU2011242843A1 (en) 2012-09-27
EP2561050A1 (en) 2013-02-27
CN103282474A (zh) 2013-09-04
WO2011133610A1 (en) 2011-10-27
CL2012002897A1 (es) 2014-04-11

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20160420