BR112015018397A2 - dispositivo de cultura e método de detecção de levedura e mofo em uma amostra - Google Patents

dispositivo de cultura e método de detecção de levedura e mofo em uma amostra

Info

Publication number
BR112015018397A2
BR112015018397A2 BR112015018397A BR112015018397A BR112015018397A2 BR 112015018397 A2 BR112015018397 A2 BR 112015018397A2 BR 112015018397 A BR112015018397 A BR 112015018397A BR 112015018397 A BR112015018397 A BR 112015018397A BR 112015018397 A2 BR112015018397 A2 BR 112015018397A2
Authority
BR
Brazil
Prior art keywords
culture device
detecting
indicating
sample
mold
Prior art date
Application number
BR112015018397A
Other languages
English (en)
Other versions
BR112015018397B1 (pt
Inventor
Chandrapati Sailaja
M Nordby Tera
Original Assignee
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of BR112015018397A2 publication Critical patent/BR112015018397A2/pt
Publication of BR112015018397B1 publication Critical patent/BR112015018397B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M23/00—Constructional details, e.g. recesses, hinges
    • C12M23/20—Material Coatings
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M23/00—Constructional details, e.g. recesses, hinges
    • C12M23/02—Form or structure of the vessel
    • C12M23/04—Flat or tray type, drawers
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M23/00—Constructional details, e.g. recesses, hinges
    • C12M23/24—Gas permeable parts
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/02—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving viable microorganisms
    • C12Q1/04—Determining presence or kind of microorganism; Use of selective media for testing antibiotics or bacteriocides; Compositions containing a chemical indicator therefor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/52—Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper and including single- and multilayer analytical elements

Abstract

resumo “dispositivo de cultura e método de detecção de levedura e mofo em uma amostra” trata-se de um dispositivo de cultura filme fino para detectar micro-organismos de levedura e mofo em uma amostra. o dispositivo de cultura compreende um corpo que compreende um substrato autossuportado que tem uma primeira superfície principal e uma segunda superfície principal; uma primeira composição adesiva disposta sobre uma porção da primeira superfície principal do substrato; uma composição formadora de hidrogel solúvel em água fria substancialmente seca aderida à primeira composição adesiva e uma pluralidade de agentes indicadores. a pluralidade de agentes indicadores compreende três agentes indicadores para detectar distintas atividades da enzima glicosidase, um agente indicador para detectar uma atividade enzimática da alquil esterase e um agente indicador para detectar uma atividade enzimática da fosfatase, em que cada um dentre a pluralidade de agentes indicadores compreende um grupo-repórter detectável. um método de uso do dispositivo de cultura também é fornecido.
BR112015018397-2A 2013-02-04 2014-02-04 dispositivo de cultura e método de detecção de levedura e mofo em uma amostra BR112015018397B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361760412P 2013-02-04 2013-02-04
US61/760,412 2013-02-04
US13/775,495 US8921067B2 (en) 2013-02-04 2013-02-25 Method and culture device for detecting yeasts and molds
US13/775,495 2013-02-25
PCT/US2014/014523 WO2014121243A1 (en) 2013-02-04 2014-02-04 Method and culture device for detecting yeasts and molds

Publications (2)

Publication Number Publication Date
BR112015018397A2 true BR112015018397A2 (pt) 2017-07-18
BR112015018397B1 BR112015018397B1 (pt) 2021-02-02

Family

ID=51259528

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015018397-2A BR112015018397B1 (pt) 2013-02-04 2014-02-04 dispositivo de cultura e método de detecção de levedura e mofo em uma amostra

Country Status (10)

Country Link
US (3) US8921067B2 (pt)
EP (1) EP2951279B1 (pt)
JP (2) JP6482474B2 (pt)
KR (1) KR20150112999A (pt)
CN (1) CN104968778B (pt)
AU (1) AU2014212036A1 (pt)
BR (1) BR112015018397B1 (pt)
CA (1) CA2900089A1 (pt)
MX (1) MX2015010007A (pt)
WO (1) WO2014121243A1 (pt)

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US8921067B2 (en) * 2013-02-04 2014-12-30 3M Innovative Properties Company Method and culture device for detecting yeasts and molds
WO2015134686A1 (en) 2014-03-07 2015-09-11 3M Innovative Properties Company Article and method for detecting aerobic bacteria
JP6452853B2 (ja) * 2015-04-29 2019-01-16 スリーエム イノベイティブ プロパティズ カンパニー 二酸化炭素発生剤を有する薄膜培養デバイス
US20180133712A1 (en) * 2015-05-26 2018-05-17 Københavns Universitet (Ku) Enzyme activity assay system and devices
US10563164B1 (en) 2015-10-08 2020-02-18 Charm Sciences, Inc. Plate reader
AU2017218430B2 (en) * 2016-02-08 2022-07-07 Becton, Dickinson And Company Prepared plated media product
US10495563B1 (en) 2016-04-28 2019-12-03 Charm Sciences, Inc. Plate reader observation methods and operation
CN109688837B (zh) * 2016-09-20 2022-08-09 日本水产株式会社 除去了异物的鱼子酱的制造方法和除去了异物的鱼子酱的制造装置
EP3562930B1 (en) 2016-12-28 2021-09-01 3M Innovative Properties Company Microbial detection devices including adhesive masked nutrients and methods of using the same
WO2018187197A1 (en) * 2017-04-03 2018-10-11 3M Innovative Properties Company Rapid detection of e. coli in a thin film culture device
JP2020512831A (ja) * 2017-04-03 2020-04-30 スリーエム イノベイティブ プロパティズ カンパニー 薄膜培養デバイスにおける大腸菌の迅速な検出
FR3065735B1 (fr) * 2017-04-26 2020-11-20 Biomerieux Sa Dispositif de culture microbiologique comprenant un feuillet d'hydrogel polysaccharidique deshydrate
CN111465683A (zh) * 2017-12-13 2020-07-28 3M创新有限公司 抗微生物液化的水可重构培养基
CN109182445B (zh) * 2018-09-20 2021-10-22 吉林农业大学 一种霉菌和酵母计数测试片、制备方法及其应用
CN111733069B (zh) * 2020-07-11 2023-07-18 吉林农业大学 一种用于霉菌和酵母荧光/可见光双重检测的菌落计数测试片及制备方法
CN112481350A (zh) * 2020-11-18 2021-03-12 中科健康产业集团股份有限公司 用于快速检测霉菌和酵母菌总数的复合培养基及其制备方法
CN113433085B (zh) * 2021-06-24 2022-11-29 四川新华西乳业有限公司 一种原料乳中脂肪酶活力的检测方法及其应用

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US5089413A (en) * 1989-05-19 1992-02-18 Minnesota Mining And Manufacturing Company Method and apparatus for culturing with microbiological dry culture medium
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US5364766A (en) 1993-05-14 1994-11-15 Minnesota Mining And Manufacturing Company Culture medium for rapid count of coliform bacteria
FR2708286B1 (fr) * 1993-07-28 1995-10-20 Rambach Alain Procédé d'identification de microorganismes avec au moins deux chromogènes.
US5443963A (en) * 1994-01-31 1995-08-22 Minnesota Mining And Manufacturing Company Method for detecting staphylococci
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US8921067B2 (en) 2013-02-04 2014-12-30 3M Innovative Properties Company Method and culture device for detecting yeasts and molds

Also Published As

Publication number Publication date
CN104968778A (zh) 2015-10-07
US8921067B2 (en) 2014-12-30
US9879214B2 (en) 2018-01-30
JP2016504926A (ja) 2016-02-18
WO2014121243A1 (en) 2014-08-07
US20160032231A1 (en) 2016-02-04
EP2951279B1 (en) 2020-12-09
KR20150112999A (ko) 2015-10-07
BR112015018397B1 (pt) 2021-02-02
JP6482474B2 (ja) 2019-03-13
JP2019068819A (ja) 2019-05-09
AU2014212036A1 (en) 2015-08-20
US20140220610A1 (en) 2014-08-07
US10640743B2 (en) 2020-05-05
CA2900089A1 (en) 2014-08-07
MX2015010007A (es) 2015-10-12
JP6796632B2 (ja) 2020-12-09
CN104968778B (zh) 2019-11-05
US20180148675A1 (en) 2018-05-31
EP2951279A1 (en) 2015-12-09

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: suspension of the patent application procedure
B07A Technical examination (opinion): publication of technical examination (opinion)
B09A Decision: intention to grant
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 04/02/2014, OBSERVADAS AS CONDICOES LEGAIS.