FR2142812A1 - Demineralization of wheys - from cheese making by ion exchangers - Google Patents

Demineralization of wheys - from cheese making by ion exchangers

Info

Publication number
FR2142812A1
FR2142812A1 FR7123268A FR7123268A FR2142812A1 FR 2142812 A1 FR2142812 A1 FR 2142812A1 FR 7123268 A FR7123268 A FR 7123268A FR 7123268 A FR7123268 A FR 7123268A FR 2142812 A1 FR2142812 A1 FR 2142812A1
Authority
FR
France
Prior art keywords
wheys
acid
ion exchangers
cheese making
demineralization
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.)
Granted
Application number
FR7123268A
Other languages
French (fr)
Other versions
FR2142812B1 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7123268A priority Critical patent/FR2142812A1/en
Publication of FR2142812A1 publication Critical patent/FR2142812A1/en
Application granted granted Critical
Publication of FR2142812B1 publication Critical patent/FR2142812B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C13—SUGAR INDUSTRY
    • C13B—PRODUCTION OF SUCROSE; APPARATUS SPECIALLY ADAPTED THEREFOR
    • C13B20/00—Purification of sugar juices
    • C13B20/14—Purification of sugar juices using ion-exchange materials
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23C—DAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING THEREOF
    • A23C9/00—Milk preparations; Milk powder or milk powder preparations
    • A23C9/14—Milk preparations; Milk powder or milk powder preparations in which the chemical composition of the milk is modified by non-chemical treatment
    • A23C9/146—Milk preparations; Milk powder or milk powder preparations in which the chemical composition of the milk is modified by non-chemical treatment by ion-exchange

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Biochemistry (AREA)
  • Organic Chemistry (AREA)
  • Dairy Products (AREA)

Abstract

Crude sweet or acid wheys, from cheese factories, are treated by passing first through at least one strongly-acid cation exchanger, and then through a wealkybasic anion exchanger, to remove first the Ca salts, proteins and colouring matter, and then the lactic acid. 1 to 10% of crude whey is added to the decationised whey before it is passed through the anion exchanger. The demineralised liquid may be treated to recover lactose. The ion exchangers are regenerated by passing first nitric acid and then ammonia through them, and the products removed and extracted. Various arrangements for semi-continuous working are given. Used for recovery of useful products from wheys from cheese making.
FR7123268A 1971-06-25 1971-06-25 Demineralization of wheys - from cheese making by ion exchangers Granted FR2142812A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7123268A FR2142812A1 (en) 1971-06-25 1971-06-25 Demineralization of wheys - from cheese making by ion exchangers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7123268A FR2142812A1 (en) 1971-06-25 1971-06-25 Demineralization of wheys - from cheese making by ion exchangers

Publications (2)

Publication Number Publication Date
FR2142812A1 true FR2142812A1 (en) 1973-02-02
FR2142812B1 FR2142812B1 (en) 1978-01-13

Family

ID=9079337

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7123268A Granted FR2142812A1 (en) 1971-06-25 1971-06-25 Demineralization of wheys - from cheese making by ion exchangers

Country Status (1)

Country Link
FR (1) FR2142812A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0153967A1 (en) * 1984-03-02 1985-09-11 Societe Des Produits Nestle S.A. Process for treating milk by-products
US4543261A (en) * 1984-03-02 1985-09-24 The Dow Chemical Company Separating whey components into high purity products by ion exchange
US4844923A (en) * 1984-12-12 1989-07-04 Martin Herrmann Method for removing serum proteins from milk products
WO2010106320A3 (en) * 2009-03-17 2010-11-04 Separation Technologies Investments Limited Isolation and purification of components of whey

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0153967A1 (en) * 1984-03-02 1985-09-11 Societe Des Produits Nestle S.A. Process for treating milk by-products
US4543261A (en) * 1984-03-02 1985-09-24 The Dow Chemical Company Separating whey components into high purity products by ion exchange
US4844923A (en) * 1984-12-12 1989-07-04 Martin Herrmann Method for removing serum proteins from milk products
WO2010106320A3 (en) * 2009-03-17 2010-11-04 Separation Technologies Investments Limited Isolation and purification of components of whey
CN102482313A (en) * 2009-03-17 2012-05-30 分离技术投资有限公司 Isolation and purification of components of whey
US8932659B2 (en) 2009-03-17 2015-01-13 Separation Technologies Investments Limited Isolation and purification of components of whey
CN102482313B (en) * 2009-03-17 2016-06-22 分离技术投资有限公司 The separation of whey components and purification

Also Published As

Publication number Publication date
FR2142812B1 (en) 1978-01-13

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Legal Events

Date Code Title Description
TP Transmission of property
CD Change of name or company name