WO2012089843A3 - Extraction de composants cellulaires de scenedesmus - Google Patents

Extraction de composants cellulaires de scenedesmus Download PDF

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Publication number
WO2012089843A3
WO2012089843A3 PCT/EP2012/000005 EP2012000005W WO2012089843A3 WO 2012089843 A3 WO2012089843 A3 WO 2012089843A3 EP 2012000005 W EP2012000005 W EP 2012000005W WO 2012089843 A3 WO2012089843 A3 WO 2012089843A3
Authority
WO
WIPO (PCT)
Prior art keywords
cell components
extraction
algae
scenedesmus
scenedesmus cell
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.)
Ceased
Application number
PCT/EP2012/000005
Other languages
English (en)
Other versions
WO2012089843A2 (fr
Inventor
Klaudija Milos
Claudia STAMME
Tanja WIENAND
Vitaly Svetlichny
Andreas Scheidig
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.)
Direvo Industrial Biotechnology GmbH
Original Assignee
Direvo Industrial Biotechnology GmbH
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 Direvo Industrial Biotechnology GmbH filed Critical Direvo Industrial Biotechnology GmbH
Priority to US13/997,647 priority Critical patent/US20130344576A1/en
Priority to EP12724882.1A priority patent/EP2658983A2/fr
Publication of WO2012089843A2 publication Critical patent/WO2012089843A2/fr
Publication of WO2012089843A3 publication Critical patent/WO2012089843A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N1/00—Microorganisms; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/06—Lysis of microorganisms
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N1/00—Microorganisms; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/12—Unicellular algae; Culture media therefor
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/14—Hydrolases (3)
    • C12N9/24—Hydrolases (3) acting on glycosyl compounds (3.2)
    • C12N9/2402—Hydrolases (3) acting on glycosyl compounds (3.2) hydrolysing O- and S- glycosyl compounds (3.2.1)
    • C12N9/2405—Glucanases
    • C12N9/2434—Glucanases acting on beta-1,4-glucosidic bonds
    • C12N9/244—Endo-1,3(4)-beta-glucanase (3.2.1.6)
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P23/00—Preparation of compounds containing a cyclohexene ring having an unsaturated side chain containing at least ten carbon atoms bound by conjugated double bonds, e.g. carotenes
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y302/00—Hydrolases acting on glycosyl compounds, i.e. glycosylases (3.2)
    • C12Y302/01—Glycosidases, i.e. enzymes hydrolysing O- and S-glycosyl compounds (3.2.1)
    • C12Y302/01006—Endo-1,3(4)-beta-glucanase (3.2.1.6)

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  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Medicinal Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Virology (AREA)
  • Molecular Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mycology (AREA)
  • Botany (AREA)
  • Cell Biology (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

La présente invention concerne de nouvelles méthodes et compositions pour des procédés de production de composants cellulaires d'algue provenant d'algues du genre Scenedesmus. La capacité d'extraction des composants cellulaires d'algue est améliorée et le procédé est optimisé et accéléré par l'utilisation de compositions enzymatiques selon la présente invention.
PCT/EP2012/000005 2010-12-31 2012-01-02 Extraction de composants cellulaires de scenedesmus Ceased WO2012089843A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US13/997,647 US20130344576A1 (en) 2010-12-31 2012-01-02 Extraction of scenedesmus cell components
EP12724882.1A EP2658983A2 (fr) 2010-12-31 2012-01-02 Extraction de composants cellulaires de scenedesmus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US42894310P 2010-12-31 2010-12-31
USUS61/428,943 2010-12-31

Publications (2)

Publication Number Publication Date
WO2012089843A2 WO2012089843A2 (fr) 2012-07-05
WO2012089843A3 true WO2012089843A3 (fr) 2012-09-07

Family

ID=46383570

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/000005 Ceased WO2012089843A2 (fr) 2010-12-31 2012-01-02 Extraction de composants cellulaires de scenedesmus

Country Status (1)

Country Link
WO (1) WO2012089843A2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6595999B2 (ja) * 2013-08-30 2019-10-23 ザ・ユニバーシティ・オブ・トレド 脂質、糖、およびタンパク質回収のための微細藻類の酵素消化
PT3724346T (pt) * 2017-12-15 2022-10-31 Sabidos B V Método para processamento em cascata de algas frescas
CN110129399B (zh) * 2019-05-14 2022-05-27 河南农业大学 一种利用小球藻生物质促进hau-m1光合菌群高效产氢的方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5795764A (en) * 1993-04-30 1998-08-18 Novo Nordisk A/S Enzyme exhibiting mannanase activity
JPH1156346A (ja) * 1997-08-27 1999-03-02 Higashimaru Shoyu Kk アスタキサンチン含有ヘマトコッカス藻体とその抽出物
WO2009033071A2 (fr) * 2007-09-07 2009-03-12 Dyadic International, Inc. Enzymes fongiques inédites
KR20090131991A (ko) * 2008-06-19 2009-12-30 내추럴초이스 (주) 글루칸 분해효소를 이용하여 헤마토코커스플루비알리스로부터 아스타잔틴의 추출방법
WO2010039030A1 (fr) * 2008-10-02 2010-04-08 Feyecon Development @ Implementation B.V. Extrait de micro-algues contenant des acides gras polyinsaturés de type oméga 3 et procédé d’extraction d’huile à partir de micro-organismes
WO2010104922A1 (fr) * 2009-03-10 2010-09-16 Srs Energy Fractionnement d'une biomasse d'algues
WO2010149859A2 (fr) * 2009-06-24 2010-12-29 Neste Oil Oyj Procede pour la production de graisse

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2147113A1 (fr) 2007-05-23 2010-01-27 Cognis IP Management GmbH Souches dérivées de haematococcus pluvialis permettant la production efficace d'astaxanthine
GB2480103B (en) 2010-05-07 2012-10-10 Reckitt & Colman Overseas Aerosol compositions

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5795764A (en) * 1993-04-30 1998-08-18 Novo Nordisk A/S Enzyme exhibiting mannanase activity
JPH1156346A (ja) * 1997-08-27 1999-03-02 Higashimaru Shoyu Kk アスタキサンチン含有ヘマトコッカス藻体とその抽出物
WO2009033071A2 (fr) * 2007-09-07 2009-03-12 Dyadic International, Inc. Enzymes fongiques inédites
KR20090131991A (ko) * 2008-06-19 2009-12-30 내추럴초이스 (주) 글루칸 분해효소를 이용하여 헤마토코커스플루비알리스로부터 아스타잔틴의 추출방법
WO2010039030A1 (fr) * 2008-10-02 2010-04-08 Feyecon Development @ Implementation B.V. Extrait de micro-algues contenant des acides gras polyinsaturés de type oméga 3 et procédé d’extraction d’huile à partir de micro-organismes
WO2010104922A1 (fr) * 2009-03-10 2010-09-16 Srs Energy Fractionnement d'une biomasse d'algues
WO2010149859A2 (fr) * 2009-06-24 2010-12-29 Neste Oil Oyj Procede pour la production de graisse

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Week 201041, Derwent World Patents Index; AN 2010-B04763, XP002672782 *

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Publication number Publication date
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