ES2039155B1 - ANALYTICAL METHODS AND AUTOMATIC EQUIPMENT FOR THE QUANTITATIVE DETERMINATION OF BETA-GALACTOSIDASE. - Google Patents

ANALYTICAL METHODS AND AUTOMATIC EQUIPMENT FOR THE QUANTITATIVE DETERMINATION OF BETA-GALACTOSIDASE.

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Publication number
ES2039155B1
ES2039155B1 ES9102540A ES9102540A ES2039155B1 ES 2039155 B1 ES2039155 B1 ES 2039155B1 ES 9102540 A ES9102540 A ES 9102540A ES 9102540 A ES9102540 A ES 9102540A ES 2039155 B1 ES2039155 B1 ES 2039155B1
Authority
ES
Spain
Prior art keywords
galactosidase
concentration
sample
beta
analytical methods
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 - Fee Related
Application number
ES9102540A
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Spanish (es)
Other versions
ES2039155A1 (en
Inventor
Corrales Antonio Pe Villaverde
Barranco Francisco Valero
Ferrando Carles Sola
Mundet Antoni Benitop
Sancho Francisco Lafuente
Badillo Jorge Juan Cairo
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.)
Universitat Autonoma de Barcelona UAB
Original Assignee
Universitat Autonoma de Barcelona UAB
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 Universitat Autonoma de Barcelona UAB filed Critical Universitat Autonoma de Barcelona UAB
Priority to ES9102540A priority Critical patent/ES2039155B1/en
Publication of ES2039155A1 publication Critical patent/ES2039155A1/en
Application granted granted Critical
Publication of ES2039155B1 publication Critical patent/ES2039155B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

METODOS ANALITICOS Y EQUIPOS AUTOMATICOS PARA LA DETERMINACION CUANTITATIVA DE BETA-GALACTOSIDASA. UN PRIMER METODO CONSISTE EN ANALIZAR LA CONCENTRACION DE B-GALACTOSIDASA MEDIANTE ANALISIS POR INYECCION EN FLUJO (FIA), Y SE REALIZA AUTOMATICAMENTE MEDIANTE UN ORDENADOR. UN SEGUNDO METODO APLICADO EN PROCESOS FERMENTATIVOS CONSISTE EN ANALIZAR LA CONCENTRACION DE B-GALACTOSIDASA MEDIANTE ANALISIS POR INYECCION EN FLUJO (FIA), Y SE CARACTERIZA POR UN TRATAMIENTO PREVIO DE LA MUESTRA MEDIANTE SONICACION. INYECTANDO UNA CONCENTRACION Y VOLUMEN DE REACTIVO CONOCIDO EN UNA CORRIENTE DE MUESTRA SONICADA PORTADORA, ESTANDO PRESENTE OTRO PORTADOR: TAMPON QUE PERMITE REALIZAR DILUCIONES Y HOMOGENEIZAR LA MUESTRA. EL CAUDAL DE LA MUESTRA ES VARIABLE EN FUNCION DE LA CONCENTRACION DE B-GALACTOSIDASA Y ES CONTROLADO POR ORDENADOR EN FUNCION DE LOS VALORES OBTENIDOS Y DE PARAMETROS PROGRAMADOS DE ANTEMANO. COMPRENDE LOS RESPECTIVOS EQUIPOS PARA LA REALIZACION DE LOS METODOS CITADOS. TAMBIEN SE REFIEREA LA UTILIZACION DEL METODO APLICADO EN PROCESOS FERMENTATIVOS PARA LA DETERMINACION DE BIOMASA, SE REDUCE EL TIEMPO DE ANALISIS.ANALYTICAL METHODS AND AUTOMATIC EQUIPMENT FOR THE QUANTITATIVE DETERMINATION OF BETA-GALACTOSIDASE. A FIRST METHOD CONSISTS OF ANALYZING B-GALACTOSIDASE CONCENTRATION THROUGH FLOW INJECTION ANALYSIS (FIA), AND IT IS AUTOMATICALLY PERFORMED THROUGH A COMPUTER. A SECOND METHOD APPLIED IN FERMENTATIVE PROCESSES CONSISTS OF ANALYZING B-GALACTOSIDASE CONCENTRATION THROUGH FLOW INJECTION ANALYSIS (FIA), AND IS CHARACTERIZED BY PREVIOUS TREATMENT OF THE SAMPLE THROUGH SONICATION. INJECTING A CONCENTRATION AND KNOWN REAGENT VOLUME IN A SONICATED CARRIER SAMPLE STREAM, WITH ANOTHER CARRIER PRESENT: TAMPON THAT ALLOWS FOR DILUTIONS AND HOMOGENIZE THE SAMPLE. THE SAMPLE FLOW RATE IS VARIABLE ACCORDING TO THE CONCENTRATION OF B-GALACTOSIDASE AND IS CONTROLLED BY A COMPUTER ACCORDING TO THE VALUES OBTAINED AND THE PARAMETERS PROGRAMMED IN ADVANCE. UNDERSTAND THE RESPECTIVE EQUIPMENT FOR THE REALIZATION OF THE METHODS CITED. THE USE OF THE METHOD APPLIED IN FERMENTATIVE PROCESSES FOR THE DETERMINATION OF BIOMASS IS ALSO REFERRED, THE ANALYSIS TIME IS REDUCED.

ES9102540A 1991-11-15 1991-11-15 ANALYTICAL METHODS AND AUTOMATIC EQUIPMENT FOR THE QUANTITATIVE DETERMINATION OF BETA-GALACTOSIDASE. Expired - Fee Related ES2039155B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9102540A ES2039155B1 (en) 1991-11-15 1991-11-15 ANALYTICAL METHODS AND AUTOMATIC EQUIPMENT FOR THE QUANTITATIVE DETERMINATION OF BETA-GALACTOSIDASE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9102540A ES2039155B1 (en) 1991-11-15 1991-11-15 ANALYTICAL METHODS AND AUTOMATIC EQUIPMENT FOR THE QUANTITATIVE DETERMINATION OF BETA-GALACTOSIDASE.

Publications (2)

Publication Number Publication Date
ES2039155A1 ES2039155A1 (en) 1993-08-16
ES2039155B1 true ES2039155B1 (en) 1994-03-01

Family

ID=8274179

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9102540A Expired - Fee Related ES2039155B1 (en) 1991-11-15 1991-11-15 ANALYTICAL METHODS AND AUTOMATIC EQUIPMENT FOR THE QUANTITATIVE DETERMINATION OF BETA-GALACTOSIDASE.

Country Status (1)

Country Link
ES (1) ES2039155B1 (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5444161A (en) * 1989-08-16 1995-08-22 Microgenics Corporation Substrates for β-galactosidase

Also Published As

Publication number Publication date
ES2039155A1 (en) 1993-08-16

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