DE3263700D1 - Process of preparation of inoculums having a low water activity and an improved resistance to temperature and rehydratation - Google Patents

Process of preparation of inoculums having a low water activity and an improved resistance to temperature and rehydratation

Info

Publication number
DE3263700D1
DE3263700D1 DE8282402300T DE3263700T DE3263700D1 DE 3263700 D1 DE3263700 D1 DE 3263700D1 DE 8282402300 T DE8282402300 T DE 8282402300T DE 3263700 T DE3263700 T DE 3263700T DE 3263700 D1 DE3263700 D1 DE 3263700D1
Authority
DE
Germany
Prior art keywords
rehydratation
inoculums
preparation
temperature
low water
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.)
Expired
Application number
DE8282402300T
Other languages
English (en)
Inventor
Gerard Jung
Jacques Mugnier
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.)
Rhone Poulenc SA
Original Assignee
Rhone Poulenc SA
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 Rhone Poulenc SA filed Critical Rhone Poulenc SA
Application granted granted Critical
Publication of DE3263700D1 publication Critical patent/DE3263700D1/de
Expired 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
    • C12N11/00—Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
    • C12N11/02—Enzymes or microbial cells immobilised on or in an organic carrier
    • C12N11/04—Enzymes or microbial cells immobilised on or in an organic carrier entrapped within the carrier, e.g. gel or hollow fibres
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F11/00—Other organic fertilisers
    • C05F11/08—Organic fertilisers containing added bacterial cultures, mycelia or the like
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/8215—Microorganisms
    • Y10S435/822—Microorganisms using bacteria or actinomycetales
    • Y10S435/878—Rhizobium
DE8282402300T 1981-12-29 1982-12-15 Process of preparation of inoculums having a low water activity and an improved resistance to temperature and rehydratation Expired DE3263700D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8124403A FR2519022A1 (fr) 1981-12-29 1981-12-29 Preparation d'inoculums a longue viabilite et resistance a la temperature amelioree et produits ainsi obtenus

Publications (1)

Publication Number Publication Date
DE3263700D1 true DE3263700D1 (en) 1985-06-13

Family

ID=9265479

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282402300T Expired DE3263700D1 (en) 1981-12-29 1982-12-15 Process of preparation of inoculums having a low water activity and an improved resistance to temperature and rehydratation

Country Status (9)

Country Link
US (1) US4755468A (de)
EP (1) EP0083267B1 (de)
AU (1) AU560455B2 (de)
BR (1) BR8207547A (de)
CA (1) CA1179616A (de)
DE (1) DE3263700D1 (de)
ES (1) ES518609A0 (de)
FR (1) FR2519022A1 (de)
OA (1) OA07289A (de)

Families Citing this family (40)

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US4875921A (en) * 1985-04-25 1989-10-24 Agracetus Corporation Bacterial agricultural inoculants
DE3688369T2 (de) * 1985-12-02 1993-08-05 Imp Oil Ltd Nodulationsfoerdernde bakterien und ihre verwendung.
FR2590904B1 (fr) * 1985-12-04 1989-03-24 Orstom Inst Fs Rech Scien Procede de culture de microorganismes, et de preparation d'inoculums comportant ces microorganismes, inoculum obtenu et son application
FR2600673B1 (fr) * 1986-06-26 1989-04-21 Charbonnages Ste Chimique Procede perfectionne de microencapsulation de microorganismes dans une matrice de polysaccharide
USRE34670E (en) * 1986-07-17 1994-07-26 Agricultural Genetics Company Limited Inoculant composition for plants
US5292507A (en) * 1986-08-01 1994-03-08 Imperial Oil Limited Method of using polysaccharides to stabilize microorganisms for inoculating plant seeds
FR2611698B1 (fr) * 1987-02-27 1990-11-30 Charbonnages Ste Chimique Engrais contenant des micro-organismes et procedes de fabrication de ces engrais
FR2615203B1 (fr) * 1987-05-12 1989-08-18 Agronomique Inst Nat Rech Inoculum dans lequel les micro-organismes sont conditionnes sous la forme de granules biodegradables, son procede de preparation et ses applications
DE3854472T2 (de) * 1988-06-17 1996-02-29 Cominco Fertilizers Ltd Erhaltung der Viabilität von Mikroorganismen zur Anwendung in mikrobiellen Inokulantien.
FR2633937B1 (fr) * 1988-07-07 1992-04-03 Moet & Chandon Procede de preparation de micro-organismes inclus dans des gels sensiblement deshydrates, gels obtenus et leur utilisation pour la preparation de boissons fermentees
GB8824897D0 (en) * 1988-10-24 1988-11-30 Ici Plc Biocatalysts
US5127186A (en) * 1990-07-02 1992-07-07 Advanced Biotechnology, Inc. Encapsulated earthworm cocoons
FR2671265A1 (fr) * 1991-01-03 1992-07-10 Pioneer France Mais Sa Graines revetues de preparations deshydratees de miccoorganismes et leur procede d'obtention.
US5262381A (en) * 1991-09-06 1993-11-16 Osaka Gas Co. Ltd. Method to enhance inoculation of root systems
IT1254507B (it) * 1992-03-06 1995-09-25 Composizione per la confettatura di semi, semi confettati con tale composizione e relativo procedimento di confettatura
GB9405631D0 (en) * 1994-03-22 1994-05-11 Biotal Ltd Endhanced biological degradation of organic waste systems
DE4426396A1 (de) * 1994-07-26 1996-02-01 Ulrich Prof Dr Zimmermann Verfahren zur Herstellung konzentrierter Lösungen von mikroverkapselten Zellen oder von suspendierten Wirkstoffen in mikroverkapselter Form
AU6973096A (en) * 1995-09-18 1997-04-09 Minnesota Mining And Manufacturing Company Thin film culture plate device containing granulated medium particles
US5916029A (en) * 1996-06-26 1999-06-29 Liphatech, Inc. Process for producing seeds coated with a microbial composition
US6033887A (en) * 1997-05-05 2000-03-07 Champagne Moet & Chandon Dehydrated polysaccharide gel containing microorganisms, a sugar and a polyol for producing fermented drinks
ATE483480T1 (de) * 1998-12-16 2010-10-15 Tno Saure superabsorbierende polysaccharide
EP1203027A4 (de) * 1999-06-18 2002-10-02 Virginia Tech Intell Prop Erhöhte stabilität und leistung von zellen und inhaltsstoffen aus zellen
GT200100026A (es) * 2000-02-18 2002-02-21 Composiciones fungicidas tolerantes a inoculos.
US20030060496A1 (en) * 2002-08-15 2003-03-27 Merritt Douthitt Pruitt Inoculant tolerant fungcidal compositions
US7307043B2 (en) * 2001-09-28 2007-12-11 Syngenta Crop Protection, Inc. Aqueous neonicotinoid compositions for seed treatment
US6884754B1 (en) 2001-09-28 2005-04-26 Syngenta Crop Protection, Inc. Aqueous compositions for seed treatment
AR039365A1 (es) * 2002-11-08 2005-02-16 Magri Federico German Un metodo para la preparacion de un inoculante concentrado y composicion inoculante concentrada obtenida con dicho metodo
EP1670911B1 (de) * 2003-04-09 2017-10-04 Proenol Industria Biotecnologica, Lda Verfahren zur immobilisierung von mikroorganismen, entsprechendes produkt und dessen verwendung
ITRM20050308A1 (it) * 2005-06-14 2006-12-15 Consiglio Nazionale Ricerche Metodo per incrementare la sopravvivenza di ceppi batterici del genere rhizobium.
JP2008546415A (ja) * 2005-06-24 2008-12-25 ラルマン，インコーポレイテッド 新しい安定性のある液状酵母製剤、同製剤を生産する方法、およびその使用法
US20080132411A1 (en) * 2006-12-01 2008-06-05 Germains Technology Group Process for coating seeds with microorganism inoculants
USD668675S1 (en) * 2010-09-17 2012-10-09 Molon Motor And Coil Corporation Peristaltic pump rotor
US9765293B2 (en) 2012-07-25 2017-09-19 3M Innovative Properties Company Agglomerated microbiological media
EP3085679B1 (de) * 2015-04-22 2018-06-20 Fertiberia, S.A. Komplexer mineraldünger mit dem rhizobium leguminosarum-mikroorganismus, herstellungsverfahren und verwendungen davon
US20180332845A1 (en) * 2015-11-20 2018-11-22 Battelle Memorial Institute Encapsulation for microbial seed treatment stabilization
WO2018002955A1 (en) * 2016-06-30 2018-01-04 Tropical Biosciences Pvt. Ltd. A formulation of bio-inoculants for agriculture with enhanced shelf life
EP3974517A1 (de) 2020-09-25 2022-03-30 Indian Oil Corporation Limited Verbessertes verfahren zur mikrobiellen synthese und vorrichtung dafür
CN115553376B (zh) * 2022-09-30 2023-12-01 博益德（北京）生物科技有限公司 一种确定混合饲料发酵最适含水量的方法及其应用
CN115553377B (zh) * 2022-09-30 2023-11-24 博益德（北京）生物科技有限公司 一种确定单一饲料原料发酵最适含水量的方法及其应用

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2995867A (en) * 1961-08-15 Seed pellet containing inoculant
BE521850A (de) *
US1909622A (en) * 1923-01-02 1933-05-16 Frank J Matchette Process for the propagation of culture germs for the inoculation of nitrogen gathering plants, such as legumes
FR1103676A (fr) * 1953-07-31 1955-11-04 Union Chimique Belge Sa Procédé de préparation d'un concentré de bactéries solide et pulvérulent
US2901864A (en) * 1955-09-22 1959-09-01 Ohio Commw Eng Co Soil conditioner and method of using
US2988455A (en) * 1958-03-06 1961-06-13 American Mach & Foundry Polysaccharide composition and method of manufacture
US3034968A (en) * 1959-04-09 1962-05-15 Standard Brands Inc Process for preparing viable dry bacteria and molds
US3168796A (en) * 1962-03-19 1965-02-09 Agricultural Lab Inc Inoculation of legumes
US3472644A (en) * 1965-05-26 1969-10-14 Mrs Charles A Zamzov Foamed synthetic polymeric plant growth medium containing an inorganic filler and microorganisms
GB1177077A (en) * 1965-12-13 1970-01-07 British Petroleum Co Improvements in or relating to Fertilisers and processes for their use
FR1490046A (fr) * 1966-08-18 1967-07-28 Allen & Hanburys Ltd Composition pour inoculation de semences
US3822187A (en) * 1967-11-27 1974-07-02 Chaffaut J Du Cultivation of micro-organismus
US3616236A (en) * 1968-06-24 1971-10-26 Astra Ab Production of rhizobium strains resistant to drying
CA977178A (en) * 1970-03-17 1975-11-04 Geoffrey G. Taylor Methods of introducing to or ensuring the existence of viable micro-organisms in soil
US3898132A (en) * 1972-08-24 1975-08-05 Int Feed Improvement Ass Inc Method of preparing stowable, dormant bacteria
DE2426988C2 (de) * 1974-06-04 1985-02-14 Boehringer Mannheim Gmbh, 6800 Mannheim Verfahren zur Trägerbindung biologisch aktiver Proteine
AU1087176A (en) * 1975-03-03 1977-08-11 Miles Lab Water soluble microbial composition
GB1541511A (en) * 1976-01-19 1979-03-07 Idemitsu Kosan Co Polysaccharide and process for the production thereof
US4089746A (en) * 1976-07-19 1978-05-16 The United States Of America As Represented By The Secretary Of Agriculture Method for insolubilizing enzymes on chitosan
US4094097A (en) * 1976-09-10 1978-06-13 Cornell Research Foundation, Inc. Method for preparing a pesticidally resistant rhizobium and agronomic composition thereof
FR2386504A1 (fr) * 1977-04-05 1978-11-03 Anvar Procede microbiologique destine a maitriser la productivite des plantes cultivees
GB1556584A (en) * 1977-05-10 1979-11-28 Sanraku Ocean Co Hydrophilic complex gels
SU628143A1 (ru) * 1977-05-27 1978-10-15 Отдел Микробиологии Ан Молдавской Сср Способ получени наполнител дл нитрагина
US4211774A (en) * 1977-10-17 1980-07-08 Merck & Co., Inc. Bacterial polysaccharide S-21 and complex thereof
US4202905A (en) * 1978-02-22 1980-05-13 Mitsui Toatsu Chemicals Incorporated Luminous material for use in fishery and method for the production thereof
US4352883A (en) * 1979-03-28 1982-10-05 Damon Corporation Encapsulation of biological material
FR2453215A1 (fr) * 1979-04-05 1980-10-31 Rhone Poulenc Ind Procede d'inclusion de micro-organismes dans une matrice de polymere
FR2464093A1 (fr) * 1979-08-30 1981-03-06 Roussel Uclaf Procede de preparation de suspensions ou de poudres stables de microcapsules stables et d'une porosite variable et les produits ainsi obtenus
FR2469861A1 (fr) * 1979-11-23 1981-05-29 Anvar Nouveau procede d'inoculation de graines de soja et graines obtenues

Also Published As

Publication number Publication date
FR2519022A1 (fr) 1983-07-01
BR8207547A (pt) 1983-10-25
CA1179616A (fr) 1984-12-18
FR2519022B1 (de) 1985-03-15
OA07289A (fr) 1984-08-31
AU560455B2 (en) 1987-04-09
US4755468A (en) 1988-07-05
AU9193582A (en) 1983-07-07
EP0083267A1 (de) 1983-07-06
EP0083267B1 (de) 1985-05-08
ES8308925A1 (es) 1983-10-01
ES518609A0 (es) 1983-10-01

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee