ES2050066B1 - UNICELULAR PROTEIN PRODUCTION FROM LACTOSUERO. - Google Patents

UNICELULAR PROTEIN PRODUCTION FROM LACTOSUERO.

Info

Publication number
ES2050066B1
ES2050066B1 ES9200513A ES9200513A ES2050066B1 ES 2050066 B1 ES2050066 B1 ES 2050066B1 ES 9200513 A ES9200513 A ES 9200513A ES 9200513 A ES9200513 A ES 9200513A ES 2050066 B1 ES2050066 B1 ES 2050066B1
Authority
ES
Spain
Prior art keywords
lactosuero
continuous
fermenter
stage
unicelular
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
ES9200513A
Other languages
Spanish (es)
Other versions
ES2050066A1 (en
Inventor
Diez Juan Ignacio Castrillo
Lopez Raul Diez
Zaldibar Elena Moreno
Alvarez Justo Hernandez
Villamil Janeth Aide Perea
Bada Luis Ignacio Diaz
Andrew Willets
Martinez Unai Ona Ugalde
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.)
Euskal Herriko Unibertsitatea
Original Assignee
Euskal Herriko Unibertsitatea
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 Euskal Herriko Unibertsitatea filed Critical Euskal Herriko Unibertsitatea
Priority to ES9200513A priority Critical patent/ES2050066B1/en
Publication of ES2050066A1 publication Critical patent/ES2050066A1/en
Application granted granted Critical
Publication of ES2050066B1 publication Critical patent/ES2050066B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Dairy Products (AREA)
  • Peptides Or Proteins (AREA)

Abstract

PRODUCCION DE PROTEINA UNICELULAR A PARTIR DE LACTOSUERO QUE COMPRENDE TRES ETAPAS: 1) PRETRATAMIENTO DEL LACTOSUERO (1-4), CONSISTENTE EN DESPROTEINIZACION (1), SUPLEMENTACION CON NUTRIENTES (2) Y PASTEURIZACION (4). 2) ETAPA DE FERMENTACION UTILIZANDO LA LEVADURA KLUYVEROMYCES MARXIANUS (SINONIMOS KLUYVEROMYCES FRAGILIS, SACCHAROMYCES FRAGILIS, SACCHAROMYCES MARXIANUS) (5-13). EL FERMENTADOR DE TRABAJO (12), INOCULADO A PARTIR DE UN FERMENTADOR PREVIO (10) ES AIREADO CONTINUAMENTE (6) Y CONTROLADAS LAS VARIABLES PH, TEMPERATURA Y ESPUMAS. 3) ETAPA DE SEPARACION/RECOGIDA DEL PRODUCTO (14-19). LA CREMA DE LEVADURAS RICA EN PROTEINA ES SEPARADA DEL EFLUENTE POR CENTRIFUGACION (14), MOLIDA, SECADA (18) Y RECOGIDA COMO PRODUCTO FINAL (19). EL PROCEDIMIENTO PUEDE SER APLICADO EN DOS REGIMENES. 1) EN REGIMEN CONTINUO, EL FERMENTADOR (12) TRAS UNA PRIMERA ETAPA EN SEMICONTINUO OPERA EN CULTIVO CONTINUO EN ESTADO ESTACIONARIO. 2) EN REGIMEN SEMICONTINUO, UN FLUJO DE ENTRADA PROGRESIVAMENTE CRECIENTE DESDE EL VOLUMEN INICIAL INOCULADO HASTA EL VOLUMEN TOTAL FINAL A PROCESAR.PRODUCTION OF UNICELULAR PROTEIN FROM LACTOSUERO INCLUDING THREE STAGES: 1) PRE-TREATMENT OF LACTOSUERO (1-4), CONSISTING OF DEPROTEINIZATION (1), SUPPLEMENTATION WITH NUTRIENTS (2) AND PASTEURIZATION (4). 2) FERMENTATION STAGE USING KLUYVEROMYCES MARXIANUS YEAST (SYNONYMS KLUYVEROMYCES FRAGILIS, SACCHAROMYCES FRAGILIS, SACCHAROMYCES MARXIANUS) (5-13). THE JOB FERMENTER (12), INOCULATED FROM A PREVIOUS FERMENTER (10) IS CONTINUOUSLY AERATED (6) AND THE PH, TEMPERATURE AND FOAM VARIABLES ARE CONTROLLED. 3) PRODUCT SEPARATION / COLLECTION STAGE (14-19). THE PROTEIN-RICH YEAST CREAM IS SEPARATED FROM THE EFFLUENT BY CENTRIFUGATION (14), GROUND, DRIED (18) AND COLLECTED AS A FINAL PRODUCT (19). THE PROCEDURE CAN BE APPLIED IN TWO REGIMES. 1) IN CONTINUOUS REGIME, THE FERMENTER (12) AFTER A FIRST STAGE IN SEMI-CONTINUOUS OPERATES IN CONTINUOUS CULTIVATION IN A STATIONARY STATE. 2) IN SEMI-CONTINUOUS REGIME, A PROGRESSIVELY INCREASING INPUT FLOW FROM THE INITIAL VOLUME INOCULATED TO THE FINAL TOTAL VOLUME TO BE PROCESSED.

ES9200513A 1992-03-06 1992-03-06 UNICELULAR PROTEIN PRODUCTION FROM LACTOSUERO. Expired - Fee Related ES2050066B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9200513A ES2050066B1 (en) 1992-03-06 1992-03-06 UNICELULAR PROTEIN PRODUCTION FROM LACTOSUERO.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9200513A ES2050066B1 (en) 1992-03-06 1992-03-06 UNICELULAR PROTEIN PRODUCTION FROM LACTOSUERO.

Publications (2)

Publication Number Publication Date
ES2050066A1 ES2050066A1 (en) 1994-05-01
ES2050066B1 true ES2050066B1 (en) 1994-12-16

Family

ID=8276333

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9200513A Expired - Fee Related ES2050066B1 (en) 1992-03-06 1992-03-06 UNICELULAR PROTEIN PRODUCTION FROM LACTOSUERO.

Country Status (1)

Country Link
ES (1) ES2050066B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200123494A1 (en) * 2017-06-16 2020-04-23 Proteo Alimentaria, S.A.P.I. de C.V. Method for obtaining protein from whey or molasses

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH621925A5 (en) * 1975-07-30 1981-03-13 Mueller Hans Dr Ing Fa Process for isolating proteins from whey and protein- and starch-containing natural products

Also Published As

Publication number Publication date
ES2050066A1 (en) 1994-05-01

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