GB2507711A - Method for enhancement of enzyme activity - Google Patents

Method for enhancement of enzyme activity Download PDF

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Publication number
GB2507711A
GB2507711A GB1404299.8A GB201404299A GB2507711A GB 2507711 A GB2507711 A GB 2507711A GB 201404299 A GB201404299 A GB 201404299A GB 2507711 A GB2507711 A GB 2507711A
Authority
GB
United Kingdom
Prior art keywords
enhancement
activity
enzyme activity
microwave energy
enhance
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.)
Granted
Application number
GB1404299.8A
Other versions
GB201404299D0 (en
GB2507711B (en
Inventor
Ibrahim Al-Shamma A Ahmed
David Arthur Phipps
Alexander James Stavrinides
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.)
Liverpool John Moores Univ
Original Assignee
Liverpool John Moores Univ
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 Liverpool John Moores Univ filed Critical Liverpool John Moores Univ
Priority to GB1609333.8A priority Critical patent/GB2535920B/en
Publication of GB201404299D0 publication Critical patent/GB201404299D0/en
Publication of GB2507711A publication Critical patent/GB2507711A/en
Application granted granted Critical
Publication of GB2507711B publication Critical patent/GB2507711B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • C12N13/00—Treatment of microorganisms or enzymes with electrical or wave energy, e.g. magnetism, sonic waves
    • 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
    • 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
    • C12N9/2437—Cellulases (3.2.1.4; 3.2.1.74; 3.2.1.91; 3.2.1.150)

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Wood Science & Technology (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Biomedical Technology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Enzymes And Modification Thereof (AREA)

Abstract

The present invention relates to the use of microwave energy to enhance the activity of enzymatic reactions, such as enhancing the activity of enzymes involved in the degradation of cellulose to glucose and intermediates thereto. The invention further relates to the use of microwave energy to enhance the production of compounds by microbes, specifically where microbial growth is fuelled by an energy source, such as a biomass whose degradation is enhanced by microwave energy. The invention further relates to a microwave reactor vessel suitable for conducting such enhancement of enzyme activity and such fuelling of microbial growth.
GB1404299.8A 2011-08-22 2012-08-22 Method for enhancement of enzyme activity Active GB2507711B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1609333.8A GB2535920B (en) 2011-08-22 2012-08-22 Method for enhancement of compound production by microbes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB201114425A GB201114425D0 (en) 2011-08-22 2011-08-22 Method for enhancement of enzyme activity
PCT/GB2012/052052 WO2013027053A2 (en) 2011-08-22 2012-08-22 Method for enhancement of enzyme activity

Publications (3)

Publication Number Publication Date
GB201404299D0 GB201404299D0 (en) 2014-04-23
GB2507711A true GB2507711A (en) 2014-05-07
GB2507711B GB2507711B (en) 2017-04-12

Family

ID=44800649

Family Applications (3)

Application Number Title Priority Date Filing Date
GB201114425A Ceased GB201114425D0 (en) 2011-08-22 2011-08-22 Method for enhancement of enzyme activity
GB1404299.8A Active GB2507711B (en) 2011-08-22 2012-08-22 Method for enhancement of enzyme activity
GB1609333.8A Active GB2535920B (en) 2011-08-22 2012-08-22 Method for enhancement of compound production by microbes

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB201114425A Ceased GB201114425D0 (en) 2011-08-22 2011-08-22 Method for enhancement of enzyme activity

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB1609333.8A Active GB2535920B (en) 2011-08-22 2012-08-22 Method for enhancement of compound production by microbes

Country Status (2)

Country Link
GB (3) GB201114425D0 (en)
WO (1) WO2013027053A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2016311269C1 (en) 2015-08-24 2021-11-04 The Flinders University Of South Australia Methods and compositions for protein purification and enzyme reaction
CN109206760B (en) * 2018-09-07 2021-02-23 宿州学院 Preparation method of natural plant fiber-rubber composite material
IT202000019000A1 (en) * 2020-08-03 2022-02-03 Ingenio S R L METHOD AND DEVICE FOR THE REGULATION OF CHEMICAL-PHYSICAL REACTIONS IN A MATERIAL

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2353280A (en) * 1999-05-03 2001-02-21 Procter & Gamble Methods for activating enzymes
WO2008064429A1 (en) * 2006-12-01 2008-06-05 Cellencor, Inc Treatment of cellulosic material for ethanol production

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH697035A5 (en) 1999-05-04 2008-03-31 Marcel Roell Bioreactor.
US6544788B2 (en) 2001-02-15 2003-04-08 Vijay Singh Disposable perfusion bioreactor for cell culture

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2353280A (en) * 1999-05-03 2001-02-21 Procter & Gamble Methods for activating enzymes
WO2008064429A1 (en) * 2006-12-01 2008-06-05 Cellencor, Inc Treatment of cellulosic material for ethanol production

Non-Patent Citations (6)

* Cited by examiner, † Cited by third party
Title
A Al-Shamaa ET AL:"Novel Techniques using FEM for material production and processing", Proceedings of the 27th international free electron laser conference, 21 August 2005, pages339-342, P *
Dholiya Krunal ET AL:"Effect of low power microwave on microbial growth, enzyme activity, and aflatoxin production", Research in Biotechnology, 1 January 2012, pages 28-34 *
DOUGLAS D. YOUNG ET AL: "Microwave Activation of Enzymatic Catalysis", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, vol. 130, no. 31, 1 August 2008, pages 10048-10049 *
GALVIN M J ET AL: "Influence of 2.45 GHz microwave radiation on enzyme activity", RADIATION AND ENVIRONMENTAL BIOPHYSICS, vol. 19, no. 2,1 January 1981, pages149-156 *
PRAMANIK B N ET AL: "Microwave-enhanced enzyme reaction for protein mapping by mass spectrometry: A new approach to protein digestion in minutes", PROTEIN SCIENCE, vol. 11, no. 11, 1 November 2002, pages 2676-2687 *
SUN W ET AL: "Microwave-assisted protein preparation and enzymatic digestion in proteomics", MOLECULAR & CELLULAR PROTEOMICS, vol. 5, no. 4, 1 April 2006, pages 769-776 *

Also Published As

Publication number Publication date
WO2013027053A2 (en) 2013-02-28
GB201114425D0 (en) 2011-10-05
GB201404299D0 (en) 2014-04-23
WO2013027053A3 (en) 2013-05-10
GB2507711B (en) 2017-04-12
GB2535920B (en) 2017-04-12
GB201609333D0 (en) 2016-07-13
GB2535920A (en) 2016-08-31

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