WO2011100563A3 - Transesterified lipid recovery and methods thereof - Google Patents

Transesterified lipid recovery and methods thereof Download PDF

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Publication number
WO2011100563A3
WO2011100563A3 PCT/US2011/024549 US2011024549W WO2011100563A3 WO 2011100563 A3 WO2011100563 A3 WO 2011100563A3 US 2011024549 W US2011024549 W US 2011024549W WO 2011100563 A3 WO2011100563 A3 WO 2011100563A3
Authority
WO
WIPO (PCT)
Prior art keywords
transesterified
lipids
methods
products
distillation
Prior art date
Application number
PCT/US2011/024549
Other languages
French (fr)
Other versions
WO2011100563A2 (en
Inventor
Sridhar Viamajala
Daniel Nelson
Ronald Sims
Original Assignee
Utah State University
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 Utah State University filed Critical Utah State University
Publication of WO2011100563A2 publication Critical patent/WO2011100563A2/en
Publication of WO2011100563A3 publication Critical patent/WO2011100563A3/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11C—FATTY ACIDS FROM FATS, OILS OR WAXES; CANDLES; FATS, OILS OR FATTY ACIDS BY CHEMICAL MODIFICATION OF FATS, OILS, OR FATTY ACIDS OBTAINED THEREFROM
    • C11C3/00—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom
    • C11C3/003—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom by esterification of fatty acids with alcohols
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/10—Organic substances
    • A23K20/142—Amino acids; Derivatives thereof
    • A23K20/147—Polymeric derivatives, e.g. peptides or proteins
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/10—Biofuels, e.g. bio-diesel
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Animal Husbandry (AREA)
  • Zoology (AREA)
  • Food Science & Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Fats And Perfumes (AREA)

Abstract

Methods for the direct extraction and transesterification of cellular lipids in biological material are described. The transesterified lipids produced during this process form a distinct phase from the rest of the reactants and products, and this phase can be easily separated to recover the lipid fractions without the need for further solvent extraction or distillation. The method produces transesterified lipids suitable for use as biodiesel and nutritional products, including polyunsaturated fatty acids such as omega-3 or -6 fatty acids. Additionally, the transesterified lipid products may be further processed to obtain other high purity lipids, without the need for further solvent extraction or distillation.
PCT/US2011/024549 2010-02-12 2011-02-11 Transesterified lipid recovery and methods thereof WO2011100563A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US30414510P 2010-02-12 2010-02-12
US61/304,145 2010-02-12

Publications (2)

Publication Number Publication Date
WO2011100563A2 WO2011100563A2 (en) 2011-08-18
WO2011100563A3 true WO2011100563A3 (en) 2011-12-22

Family

ID=44368460

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2011/024549 WO2011100563A2 (en) 2010-02-12 2011-02-11 Transesterified lipid recovery and methods thereof

Country Status (1)

Country Link
WO (1) WO2011100563A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2752562A1 (en) 2008-12-08 2010-07-08 Initio Fuels Llc Single step transesterification of feedstock using a gaseous catalyst
WO2013165217A1 (en) * 2012-05-04 2013-11-07 한국생명공학연구원 Method for producing biodiesel using microorganisms without drying process
CN103946343B (en) * 2012-05-04 2017-04-05 韩国生命工学研究院 For the method without the need for dry run using microorganism generation biodiesel
JP2016526590A (en) * 2013-06-25 2016-09-05 シエル・インターナシヨネイル・リサーチ・マーチヤツピイ・ベー・ウイＳｈｅｌｌ Ｉｎｔｅｒｎａｔｉｏｎａｌｅ Ｒｅｓｅａｒｃｈ Ｍａａｔｓｃｈａｐｐｉｊ Ｂｅｓｌｏｔｅｎ Ｖｅｎｎｏｏｔｓｈａｐ Direct production of fatty acid esters from microbial biomass
CN114106852B (en) * 2021-11-29 2023-08-01 广东广益科技实业有限公司 Preparation method of powder cake emulsifying foaming agent

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5288619A (en) * 1989-12-18 1994-02-22 Kraft General Foods, Inc. Enzymatic method for preparing transesterified oils
US5710030A (en) * 1995-09-13 1998-01-20 Henkel Corporation Process for preparing fuels, fuel substitutes, and fuel supplements from renewable resources

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5288619A (en) * 1989-12-18 1994-02-22 Kraft General Foods, Inc. Enzymatic method for preparing transesterified oils
US5710030A (en) * 1995-09-13 1998-01-20 Henkel Corporation Process for preparing fuels, fuel substitutes, and fuel supplements from renewable resources

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
ATAYA, F. ET AL., ENERGY FUELS, vol. 21, 2007, pages 2450 - 2459 *
MEHER, L. C. ET AL., REVEWABLE & SUSTAINABLE ENERGY REVIEWS, vol. 10, 2006, pages 248 - 268 *
VICENTE, G. ET AL., ENERGY FUELS, vol. 24, 2010, pages 3173 - 3178 *

Also Published As

Publication number Publication date
WO2011100563A2 (en) 2011-08-18

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