ES2089970B1 - ISOLATION METHOD OF LACTOFERRIN AND OTHER DAIRY PROTEINS. - Google Patents

ISOLATION METHOD OF LACTOFERRIN AND OTHER DAIRY PROTEINS.

Info

Publication number
ES2089970B1
ES2089970B1 ES9400477A ES9400477A ES2089970B1 ES 2089970 B1 ES2089970 B1 ES 2089970B1 ES 9400477 A ES9400477 A ES 9400477A ES 9400477 A ES9400477 A ES 9400477A ES 2089970 B1 ES2089970 B1 ES 2089970B1
Authority
ES
Spain
Prior art keywords
lactoferrin
isolation
cellulose
isolation method
dairy proteins
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
ES9400477A
Other languages
Spanish (es)
Other versions
ES2089970A1 (en
Inventor
Rebollar Miguel Calvo
Dalmau Jose Manuel Ena
Paniagua Lourdes Sanchez
Cabrejas Dolores Perez
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.)
Universidad de Zaragoza
Original Assignee
Universidad de Zaragoza
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 Universidad de Zaragoza filed Critical Universidad de Zaragoza
Priority to ES9400477A priority Critical patent/ES2089970B1/en
Publication of ES2089970A1 publication Critical patent/ES2089970A1/en
Application granted granted Critical
Publication of ES2089970B1 publication Critical patent/ES2089970B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Peptides Or Proteins (AREA)

Abstract

EL OBJETO DE LA INVENCION ES UN METODO DE AISLAMIENTO DE LA LACTOFERRINA BASADO EN SU ABSORCION ESPECIFICA MEDIANTE UN LIGANDO INSOLUBILIZADO EN PLACAS DE CARTON DE CELULOSA FILTRANTE. EL AISLAMIENTO DE LACTOFERRINA SE HACE A PARTIR DE LACTOSUERO PROCEDENTE DE QUESERIA. ESTE SE HACE PASAR EN FLUJO CONTINUO POR UN DISPOSITIVO EN EL QUE SE ENCUENTRAN LAS PLACAS DE CELULOSA MODIFICADAS CON AZUL REACTIVO2, QUE RETIENEN FUNDAMENTALMENTE LA LACTOFERRINA. UNA VEZ LAVADA LA CELULOSA PARA ELIMINAR LAS PROTEINAS NO RETENIDAS, SE ELUYEN LAS RETENIDAS CON UNA SOLUCION SALINA. FINALMENTE, LA LACTOFERRINA OBTENIDA SE DIALIZA PARA ELIMINAR PARTE DE LA SAL Y SE LIOFILIZA, TRAS LO CUAL PUEDE SER UTILIZADA PARA SU ADICION A PRODUCTOS PARA USO ANIMAL O HUMANO.THE OBJECT OF THE INVENTION IS A METHOD OF ISOLATION OF LACTOFERRIN BASED ON ITS SPECIFIC ABSORPTION THROUGH A LIGAND INSOLUBILIZED IN FILTER CELLULOSE CARDBOARD PLATES. THE ISOLATION OF LACTOFERRIN IS MADE FROM LACTOSUERO FROM CHEESE. THIS IS PASSED IN A CONTINUOUS FLOW THROUGH A DEVICE IN WHICH THE REAGENT BLUE MODIFIED CELLULOSE PLATES ARE FOUND, WHICH FUNDAMENTALLY RETAIN THE LACTOFERRIN. ONCE THE CELLULOSE IS WASHED TO ELIMINATE NON-RETAINED PROTEINS, RETAINED PROTEINS ARE ELUTIOUS WITH A SALT SOLUTION. FINALLY, THE LACTOFERRIN OBTAINED IS DIALYZED TO ELIMINATE PART OF THE SALT AND IS LYOPHILIZED, AFTER WHICH IT CAN BE USED FOR ITS ADDITION TO PRODUCTS FOR ANIMAL OR HUMAN USE.

ES9400477A 1994-03-08 1994-03-08 ISOLATION METHOD OF LACTOFERRIN AND OTHER DAIRY PROTEINS. Expired - Fee Related ES2089970B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9400477A ES2089970B1 (en) 1994-03-08 1994-03-08 ISOLATION METHOD OF LACTOFERRIN AND OTHER DAIRY PROTEINS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9400477A ES2089970B1 (en) 1994-03-08 1994-03-08 ISOLATION METHOD OF LACTOFERRIN AND OTHER DAIRY PROTEINS.

Publications (2)

Publication Number Publication Date
ES2089970A1 ES2089970A1 (en) 1996-10-01
ES2089970B1 true ES2089970B1 (en) 1997-05-01

Family

ID=8285479

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9400477A Expired - Fee Related ES2089970B1 (en) 1994-03-08 1994-03-08 ISOLATION METHOD OF LACTOFERRIN AND OTHER DAIRY PROTEINS.

Country Status (1)

Country Link
ES (1) ES2089970B1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2613368B1 (en) * 1987-03-10 1989-06-23 Entremont Sa PROCESS FOR EXTRACTING WHEY PROTEINS BY ADSORPTION AND ELUTION
ES2089797T3 (en) * 1992-01-15 1996-10-01 Campina Melkunie Bv PROCEDURE TO ISOLATE LACTOFERRIN AND LACTOPEROXIDASE FROM MILK AND DAIRY PRODUCTS.

Also Published As

Publication number Publication date
ES2089970A1 (en) 1996-10-01

Similar Documents

Publication Publication Date Title
TR199501021A2 (en) Nucleic acids and proteins corresponding to the body weight modulator and their diagnostic and therapeutic uses.
DE69000988D1 (en) CONTROL SYSTEM FOR THE ENGINE CYCLE.
DE69000721D1 (en) DRIVE DEVICE FOR INLET OR EXHAUST VALVES.
NL190268C (en) METHOD FOR PREPARING A BLOOD CLOTTING PROMOTING PREPARATION BASED ON HUMANE PROTEINS.
DK0644777T4 (en) Microparticles, processes for their preparation and their use for diagnostic purposes
NO160932C (en) PROCEDURE AND BROWN OPERATING FLUID TO REDUCE THE CORRODING EFFECT FOR Aqueous SALT SOLUTION ON PERROMETAL SURFACES.
ES2111538T3 (en) PROCEDURE FOR THE PRODUCTION OF AN ALBUMIN PREPARATION.
DE3885103D1 (en) LOW PRESSURE METHOD FOR THE HYDROFORMYLATION OF OLEFINS IN THE PRESENCE OF RHODIUM CATALYSTS.
DE69837337D1 (en) PREPARATION OF PROTEINS IN EGGS
EE200100322A (en) Food-induced antisecretory proteins in egg yolk
NO881904D0 (en) PROCEDURE FOR SELECTIVE IMMUNOLOGICAL DETERMINATION OF INTACT PROCOLLAGEN PEPTID (TYPE III) AND PROCOLLAGEN (TYPE III) IN BODY LIQUID, AND AGENT FOR ITS IMPLEMENTATION.
NO884071D0 (en) DEIZING MIXTURES INCLUDING CALSIUM MAGNESIUM ACETATE DOUBLE SALT, AND PROCEDURES FOR PREPARING THEREOF.
ES2089970B1 (en) ISOLATION METHOD OF LACTOFERRIN AND OTHER DAIRY PROTEINS.
DE69009137D1 (en) Treatment method for the preservation of fresh plant foods.
ES530592A0 (en) PROCEDURE FOR THE INACTIVATION OF SUBSTANCES THAT CAUSE INCOMPATIBILITY REACTIONS IN BLOOD PRODUCTS
ATE2049T1 (en) MEANS OF THERAPY OF IMMUNOCOMPLEX DISEASES.
FI913566A0 (en) OEKAD PROTEINPRODUKTION I DJUR.
ES2074983T3 (en) PROCEDURE FOR THE ISOLATION OF BASAL MEMBRANE PROTEINS FROM HUMAN AND ANIMAL TISSUES.
NO883603D0 (en) HUMAN MONOCLONAL ANTIBODIES AND PROPHYLACTIC AND THERAPEUTIC AGENTS FOR INFECTIOUS DISEASES INCLUDING THESE EFFECTIVE COMPONENT.
DK286688A (en) DRINK VALVE FOR FUR ANIMALS
DE3881395D1 (en) INPUT PRESSURE-CONTROLLED PROPORTIONING VALVE.
ATE106893T1 (en) METHOD FOR PRODUCTION OF ACTIVATED PROTEIN C.
KR920021038A (en) Ionized Animal Calcium Food Preservation
DE68908445D1 (en) AGENTS FOR TREATING LIVER DISEASES.
TR199501353A2 (en) Antibodies to allogeneic and xenogenic proteins, methods for their use in diagnosis and treatment, and methods for detecting them.

Legal Events

Date Code Title Description
FD2A Announcement of lapse in spain

Effective date: 20141120