EP3630944A4 - PROCESS FOR PREPARING BACTERIAL COMPOSITIONS WITH A BIOFILM WITH USEFUL BACTERIA - Google Patents

PROCESS FOR PREPARING BACTERIAL COMPOSITIONS WITH A BIOFILM WITH USEFUL BACTERIA Download PDF

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Publication number
EP3630944A4
EP3630944A4 EP18810460.8A EP18810460A EP3630944A4 EP 3630944 A4 EP3630944 A4 EP 3630944A4 EP 18810460 A EP18810460 A EP 18810460A EP 3630944 A4 EP3630944 A4 EP 3630944A4
Authority
EP
European Patent Office
Prior art keywords
biofilm
bacterial compositions
useful bacteria
preparing bacterial
preparing
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.)
Withdrawn
Application number
EP18810460.8A
Other languages
German (de)
French (fr)
Other versions
EP3630944A1 (en
Inventor
Moshe Shemesh
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.)
Israel Ministry of Agriculture and Rural Development
Agricultural Research Organization of Israel Ministry of Agriculture
Original Assignee
Israel Ministry of Agriculture and Rural Development
Agricultural Research Organization of Israel Ministry of Agriculture
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
Priority claimed from PCT/IL2017/050603 external-priority patent/WO2017208237A1/en
Application filed by Israel Ministry of Agriculture and Rural Development, Agricultural Research Organization of Israel Ministry of Agriculture filed Critical Israel Ministry of Agriculture and Rural Development
Publication of EP3630944A1 publication Critical patent/EP3630944A1/en
Publication of EP3630944A4 publication Critical patent/EP3630944A4/en
Withdrawn legal-status Critical Current

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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
    • C12N1/00—Microorganisms, e.g. protozoa; 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
    • C12N1/20—Bacteria; Culture media therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K35/00—Medicinal preparations containing materials or reaction products thereof with undetermined constitution
    • A61K35/66—Microorganisms or materials therefrom
    • A61K35/74—Bacteria
    • A61K35/741—Probiotics
    • A61K35/742—Spore-forming bacteria, e.g. Bacillus coagulans, Bacillus subtilis, clostridium or Lactobacillus sporogenes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K35/00—Medicinal preparations containing materials or reaction products thereof with undetermined constitution
    • A61K35/66—Microorganisms or materials therefrom
    • A61K35/74—Bacteria
    • A61K35/741—Probiotics
    • A61K35/744—Lactic acid bacteria, e.g. enterococci, pediococci, lactococci, streptococci or leuconostocs
    • A61K35/747—Lactobacilli, e.g. L. acidophilus or L. brevis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K45/00—Medicinal preparations containing active ingredients not provided for in groups A61K31/00 - A61K41/00
    • A61K45/06—Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P3/00—Drugs for disorders of the metabolism
    • A61P3/02—Nutrients, e.g. vitamins, minerals
    • 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, e.g. protozoa; 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
    • C12N1/04—Preserving or maintaining viable 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, e.g. protozoa; 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
    • C12N1/20—Bacteria; Culture media therefor
    • C12N1/205—Bacterial isolates
    • 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, e.g. protozoa; 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
    • C12N1/38—Chemical stimulation of growth or activity by addition of chemical compounds which are not essential growth factors; Stimulation of growth by removal of a chemical compound
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12R—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C - C12Q, RELATING TO MICROORGANISMS
    • C12R2001/00—Microorganisms ; Processes using microorganisms
    • C12R2001/01—Bacteria or Actinomycetales ; using bacteria or Actinomycetales
    • C12R2001/07—Bacillus
    • C12R2001/125—Bacillus subtilis ; Hay bacillus; Grass bacillus
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12R—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C - C12Q, RELATING TO MICROORGANISMS
    • C12R2001/00—Microorganisms ; Processes using microorganisms
    • C12R2001/01—Bacteria or Actinomycetales ; using bacteria or Actinomycetales
    • C12R2001/225—Lactobacillus
    • C12R2001/25—Lactobacillus plantarum

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Wood Science & Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Medicinal Chemistry (AREA)
  • Biotechnology (AREA)
  • Genetics & Genomics (AREA)
  • Veterinary Medicine (AREA)
  • Mycology (AREA)
  • Biomedical Technology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Virology (AREA)
  • Epidemiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Nutrition Science (AREA)
  • Obesity (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Hematology (AREA)
  • Diabetes (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Fodder In General (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)
EP18810460.8A 2017-05-29 2018-05-29 PROCESS FOR PREPARING BACTERIAL COMPOSITIONS WITH A BIOFILM WITH USEFUL BACTERIA Withdrawn EP3630944A4 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
PCT/IL2017/050603 WO2017208237A1 (en) 2016-05-29 2017-05-29 Method of generating bacterial compositions
US201762588365P 2017-11-19 2017-11-19
US201862644528P 2018-03-18 2018-03-18
PCT/IL2018/050588 WO2018220630A1 (en) 2017-05-29 2018-05-29 Method of generation bacterial compositions comprising a biofilm with benefecial bacteria

Publications (2)

Publication Number Publication Date
EP3630944A1 EP3630944A1 (en) 2020-04-08
EP3630944A4 true EP3630944A4 (en) 2021-03-31

Family

ID=64455982

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18810460.8A Withdrawn EP3630944A4 (en) 2017-05-29 2018-05-29 PROCESS FOR PREPARING BACTERIAL COMPOSITIONS WITH A BIOFILM WITH USEFUL BACTERIA

Country Status (6)

Country Link
EP (1) EP3630944A4 (en)
JP (1) JP7228533B2 (en)
CN (1) CN110945116A (en)
CA (1) CA3064942A1 (en)
IL (1) IL271044A (en)
WO (1) WO2018220630A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3025661A1 (en) 2016-05-29 2017-12-07 The State Of Israel, Ministry Of Agriculture & Rural Development, Agricultural Research Organization (Aro) (Volcani Center) Method of generating bacterial compositions
WO2020194298A1 (en) * 2019-03-25 2020-10-01 The State Of Israel, Ministry Of Agriculture & Rural Development, Agricultural Research Organization (Aro) (Volcani Center) Method of treating bovine mastitis
CA3140280A1 (en) * 2019-05-29 2020-12-03 Chr. Hansen A/S Composition comprising biofilm forming bacillus
CN111254089B (en) * 2019-12-30 2022-01-18 杭州娃哈哈科技有限公司 Lactobacillus plantarum with weight losing function and application thereof
CN112869171A (en) * 2021-01-29 2021-06-01 陕西科技大学 Probiotic dietary fiber powder and preparation method thereof
CN113083383B (en) * 2021-03-18 2022-10-25 华中农业大学 Microfluidic chip device, preparation method and soil microbial community culture method
CN116555069B (en) * 2022-12-27 2023-10-20 华北电力大学 Alkana diesel oil bacterium with salt-tolerant aerobic denitrification characteristic

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016181228A2 (en) * 2015-05-11 2016-11-17 Mybiotix Pharma Ltd. Systems and methods for growing a biofilm of probiotic bacteria on solid particles for colonization of bacteria in the gut
WO2017203440A1 (en) * 2016-05-25 2017-11-30 Universita' Degli Studi Di Foggia Method for producing microbial probiotic biofilms and uses thereof
WO2017208237A1 (en) * 2016-05-29 2017-12-07 The State Of Israel, Ministry Of Agriculture & Rural Development, Agricultural Research Organization (Aro) (Volcani Center) Method of generating bacterial compositions

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009017124A1 (en) 2007-07-31 2009-02-05 Nihon University Method for production of biofilm
JP2010195711A (en) * 2009-02-25 2010-09-09 Kao Corp Biofilm formation promoter
CN103911323B (en) * 2014-03-28 2016-06-29 内蒙古和美科盛生物技术有限公司 Bacillus licheniformis, bacillus subtilis and lactobacillus plantarum preparation and preparation
US20170020178A1 (en) * 2015-03-25 2017-01-26 Functional Fungi, Llc Nutritionally and Botanically Enhanced Microbial/Bacterial Biomass

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016181228A2 (en) * 2015-05-11 2016-11-17 Mybiotix Pharma Ltd. Systems and methods for growing a biofilm of probiotic bacteria on solid particles for colonization of bacteria in the gut
WO2017203440A1 (en) * 2016-05-25 2017-11-30 Universita' Degli Studi Di Foggia Method for producing microbial probiotic biofilms and uses thereof
WO2017208237A1 (en) * 2016-05-29 2017-12-07 The State Of Israel, Ministry Of Agriculture & Rural Development, Agricultural Research Organization (Aro) (Volcani Center) Method of generating bacterial compositions

Non-Patent Citations (6)

* Cited by examiner, † Cited by third party
Title
CALASSO M. ET AL: "Effects of the Peptide Pheromone Plantaricin A and Cocultivation with Lactobacillus sanfranciscensis DPPMA174 on the Exoproteome and the Adhesion Capacity of Lactobacillus plantarum DC400", APPLIED AND ENVIRONMENTAL MICROBIOLOGY, vol. 79, no. 8, 15 April 2013 (2013-04-15), US, pages 2657 - 2669, XP055769378, ISSN: 0099-2240, DOI: 10.1128/AEM.03625-12 *
CHEOW W. S. ET AL: "Biofilm-Like Lactobacillus rhamnosus Probiotics Encapsulated in Alginate and Carrageenan Microcapsules Exhibiting Enhanced Thermotolerance and Freeze-Drying Resistance", BIOMACROMOLECULES, vol. 14, no. 9, 9 September 2013 (2013-09-09), US, pages 3214 - 3222, XP055422567, ISSN: 1525-7797, DOI: 10.1021/bm400853d *
LEBEER S. ET AL: "Impact of Environmental and Genetic Factors on Biofilm Formation by the Probiotic Strain Lactobacillus rhamnosus GG", APPLIED AND ENVIRONMENTAL MICROBIOLOGY, vol. 73, no. 21, 1 November 2007 (2007-11-01), US, pages 6768 - 6775, XP055432832, ISSN: 0099-2240, DOI: 10.1128/AEM.01393-07 *
See also references of WO2018220630A1 *
VAN DER VEEN S. ET AL: "Mixed species biofilms of Listeria monocytogenes and Lactobacillus plantarum show enhanced resistance to benzalkonium chloride and peracetic acid", INTERNATIONAL JOURNAL OF FOOD MICROBIOLOGY, vol. 144, no. 3, 5 January 2011 (2011-01-05), pages 421 - 431, XP027557687, ISSN: 0168-1605, [retrieved on 20101029] *
YAHAV S. ET AL: "Encapsulation of beneficial probiotic bacteria in extracellular matrix from biofilm-forming Bacillus subtilis", ARTIFICIAL CELLS, NANOMEDICINE AND BIOTECHNOLOGY, vol. 46, no. sup2, 27 May 2018 (2018-05-27), US, pages 974 - 982, XP055769472, ISSN: 2169-1401, DOI: 10.1080/21691401.2018.1476373 *

Also Published As

Publication number Publication date
IL271044A (en) 2020-01-30
JP7228533B2 (en) 2023-02-24
CA3064942A1 (en) 2018-12-06
EP3630944A1 (en) 2020-04-08
CN110945116A (en) 2020-03-31
WO2018220630A1 (en) 2018-12-06
JP2020528264A (en) 2020-09-24

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