ES8307451A1 - Un procedimiento para modificar la acidez y el contenido de iones de un producto alimenticio por electrodialisis - Google Patents

Un procedimiento para modificar la acidez y el contenido de iones de un producto alimenticio por electrodialisis

Info

Publication number
ES8307451A1
ES8307451A1 ES505971A ES505971A ES8307451A1 ES 8307451 A1 ES8307451 A1 ES 8307451A1 ES 505971 A ES505971 A ES 505971A ES 505971 A ES505971 A ES 505971A ES 8307451 A1 ES8307451 A1 ES 8307451A1
Authority
ES
Spain
Prior art keywords
membranes
permeable
feed stream
electrodes
electrodialysis
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
ES505971A
Other languages
English (en)
Other versions
ES505971A0 (es
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.)
Societe des Produits Nestle SA
Nestle SA
Original Assignee
Societe des Produits Nestle SA
Nestle 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 Societe des Produits Nestle SA, Nestle SA filed Critical Societe des Produits Nestle SA
Publication of ES8307451A1 publication Critical patent/ES8307451A1/es
Publication of ES505971A0 publication Critical patent/ES505971A0/es
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
    • B01D61/44—Ion-selective electrodialysis
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23F—COFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
    • A23F3/00—Tea; Tea substitutes; Preparations thereof
    • A23F3/16—Tea extraction; Tea extracts; Treating tea extract; Making instant tea
    • A23F3/20—Removing unwanted substances
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23F—COFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
    • A23F5/00—Coffee; Coffee substitutes; Preparations thereof
    • A23F5/16—Removing unwanted substances
    • A23F5/18—Removing unwanted substances from coffee extract
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
    • A23L2/00—Non-alcoholic beverages; Dry compositions or concentrates therefor; Preparation or treatment thereof
    • A23L2/70—Clarifying or fining of non-alcoholic beverages; Removing unwanted matter
    • A23L2/72—Clarifying or fining of non-alcoholic beverages; Removing unwanted matter by filtration
    • A23L2/74—Clarifying or fining of non-alcoholic beverages; Removing unwanted matter by filtration using membranes, e.g. osmosis, ultrafiltration

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Urology & Nephrology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • General Preparation And Processing Of Foods (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)

Abstract

PROCEDIMIENTO PARA MODIFICAR LA ACIDEZ Y LA SALINIDAD DE PRODUCTOS ALIMENTICIOS ACUOSOS POR ELECTRODIALISIS. CONSISTE EN HACER PASAR UNA CORRIENTE ENTRE DOS ELECTRODOS EN UN SISTEMA QUE CONTIENE DOS O MAS MEMBRANAS PERMEABLES A LOS CATIONES O A LOS ANIONES, CONTENIDOS EN UNA DISOLUCION ACUOSA DILUIDA DEL PRODUCTO ALIMENTICIO, ACIDA O BASICA, SEGUN QUE LAS MEMBRANAS SEAN PERMEABLES A LOS CATIONES O A LOS ANIONES, CON LO QUE SE PRODUCE UNA EMIGRACION A TRAVES DE LAS MEMBRANAS DE CATIONES O ANIONES DESDE LA CORRIENTE DE ALIMENTACION HACIA LOS ELECTRODOS CORRESPONDIENTES Y DE PROTONES O IONES HIDROXILO DESDE LA CORRIENTE DE DESHECHO A LA DE ALIMENTACION. TIENE APLICACIONES PARA REDUCIR EL CONTENIDO DE MINERALES DE PRODUCTOS TALES COMO CAFE VERDE O TOSTADO, EXTRACTOS DE THE, LECHE, CEREALES Y EXTRACTOS DE JUGOS.
ES505971A 1980-10-03 1981-10-02 Un procedimiento para modificar la acidez y el contenido de iones de un producto alimenticio por electrodialisis Granted ES505971A0 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US19383380A 1980-10-03 1980-10-03
US26369381A 1981-05-14 1981-05-14

Publications (2)

Publication Number Publication Date
ES8307451A1 true ES8307451A1 (es) 1983-07-16
ES505971A0 ES505971A0 (es) 1983-07-16

Family

ID=26889398

Family Applications (1)

Application Number Title Priority Date Filing Date
ES505971A Granted ES505971A0 (es) 1980-10-03 1981-10-02 Un procedimiento para modificar la acidez y el contenido de iones de un producto alimenticio por electrodialisis

Country Status (4)

Country Link
EP (1) EP0049497B1 (es)
CA (1) CA1179545A (es)
DE (1) DE3170152D1 (es)
ES (1) ES505971A0 (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4374714A (en) * 1982-03-15 1983-02-22 Continental Packaging Company, Inc. Process for the preservation of color and flavor in liquid containing comestibles
IL86319A0 (en) * 1988-05-09 1988-11-15 Weizmann Kiryat Membrane Prod Process and apparatus for the removal of undesired components from aqueous feedstocks
US4857343A (en) * 1988-08-23 1989-08-15 Continental Can Company, Inc. Process for the low temperature pasteurization of liquid comestibles
ES2071937T3 (es) * 1991-09-23 1995-07-01 Kraft Foods Inc Productos de cafe descafeinado con contenido en potasio reducido.
WO2003053153A1 (en) * 2001-12-21 2003-07-03 Pokka Corporation Powdery drinks and process for producing the same
GB0409846D0 (en) * 2004-05-04 2004-06-09 Unilever Plc Tea extracts
US20060147559A1 (en) * 2005-01-06 2006-07-06 National Research Laboratories, Ltd. Methods for Altering the Mineral Content of Foods
PL2866594T3 (pl) * 2012-06-29 2019-05-31 Carlsberg Breweries As Sposób wytwarzania napojów poprzez usuwanie kwasów
EP3090039A1 (en) 2014-01-02 2016-11-09 Carlsberg Breweries A/S Flavour stable beverages
WO2019115731A1 (en) 2017-12-14 2019-06-20 Nestec S.A. Foodstuff products, ingredients, processes and uses
JP7716840B2 (ja) 2018-02-02 2025-08-01 ソシエテ・デ・プロデュイ・ネスレ・エス・アー チョコレート製品、成分、プロセス、及び使用
AU2020267788A1 (en) 2019-05-03 2021-09-30 Societe Des Produits Nestle S.A. Foodstuff and beverage products, ingredients, processes and uses
BR112021020972A2 (pt) 2019-06-11 2021-12-21 Nestle Sa Gêneros alimentícios e produtos, ingredientes, processos e usos
US12568988B2 (en) 2019-10-15 2026-03-10 Societe Des Produits Nestle S.A. Chocolate products, ingredients, processes and uses
GB2591989B (en) * 2019-12-20 2022-10-12 Douwe Egberts Bv A process to prepare a liquid coffee concentrate with reduced acrylamide content by treatment with a selectively permeable membrane
CN111249797B (zh) * 2020-01-10 2021-06-22 北京林业大学 一种基于碳基固体酸填充中空纤维膜的挥发性脂肪酸回收装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3165415A (en) * 1960-10-04 1965-01-12 American Mach & Foundry Modifying taste of fruit juice by dialysis
US3369906A (en) * 1963-12-31 1968-02-20 American Mach & Foundry Electrodialytic treatment of tea

Also Published As

Publication number Publication date
EP0049497A2 (en) 1982-04-14
CA1179545A (en) 1984-12-18
EP0049497B1 (en) 1985-04-24
ES505971A0 (es) 1983-07-16
EP0049497A3 (en) 1983-06-29
DE3170152D1 (en) 1985-05-30

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970203