FR2418627A1 - Casein prepn. from skimmed milk - using an electrodialyser for first stage pH reduction - Google Patents

Casein prepn. from skimmed milk - using an electrodialyser for first stage pH reduction

Info

Publication number
FR2418627A1
FR2418627A1 FR7806007A FR7806007A FR2418627A1 FR 2418627 A1 FR2418627 A1 FR 2418627A1 FR 7806007 A FR7806007 A FR 7806007A FR 7806007 A FR7806007 A FR 7806007A FR 2418627 A1 FR2418627 A1 FR 2418627A1
Authority
FR
France
Prior art keywords
skimmed milk
electrodialyser
prepn
casein
stage
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
FR7806007A
Other languages
French (fr)
Other versions
FR2418627B1 (en
Inventor
Michel Charles Jean Salmon
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.)
TRIBALLAT LAITERIES
Original Assignee
TRIBALLAT LAITERIES
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 TRIBALLAT LAITERIES filed Critical TRIBALLAT LAITERIES
Priority to FR7806007A priority Critical patent/FR2418627A1/en
Publication of FR2418627A1 publication Critical patent/FR2418627A1/en
Application granted granted Critical
Publication of FR2418627B1 publication Critical patent/FR2418627B1/fr
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23J—PROTEIN COMPOSITIONS FOR FOODSTUFFS; WORKING-UP PROTEINS FOR FOODSTUFFS; PHOSPHATIDE COMPOSITIONS FOR FOODSTUFFS
    • A23J1/00—Obtaining protein compositions for foodstuffs; Bulk opening of eggs and separation of yolks from whites
    • A23J1/20—Obtaining protein compositions for foodstuffs; Bulk opening of eggs and separation of yolks from whites from milk, e.g. casein; from whey
    • A23J1/202—Casein or caseinates
    • 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
    • A23C9/144—Milk preparations; Milk powder or milk powder preparations in which the chemical composition of the milk is modified by non-chemical treatment by electrical means, e.g. electrodialysis

Landscapes

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

Abstract

In the prepn. of casein by acidification of skimmed milk, the first stage of pH redn. is performed using an electrodialyser. Pref. this operation is effected until the pH is still above that at which the skimmed milk flocculates (i.e. pH 4.7), and the pH reached is esp. 4.9-5. Pref. the skimmed milk is passed several times through the same electrodialyser. Pref. the milk temp. is 4-25 (4-10) degrees C. Method avoids disadvantages of the use of HCl, namely its brutal action and the addn. of unnecessary or harmful materials which have to be removed.
FR7806007A 1978-03-02 1978-03-02 Casein prepn. from skimmed milk - using an electrodialyser for first stage pH reduction Granted FR2418627A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7806007A FR2418627A1 (en) 1978-03-02 1978-03-02 Casein prepn. from skimmed milk - using an electrodialyser for first stage pH reduction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7806007A FR2418627A1 (en) 1978-03-02 1978-03-02 Casein prepn. from skimmed milk - using an electrodialyser for first stage pH reduction

Publications (2)

Publication Number Publication Date
FR2418627A1 true FR2418627A1 (en) 1979-09-28
FR2418627B1 FR2418627B1 (en) 1981-09-18

Family

ID=9205251

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7806007A Granted FR2418627A1 (en) 1978-03-02 1978-03-02 Casein prepn. from skimmed milk - using an electrodialyser for first stage pH reduction

Country Status (1)

Country Link
FR (1) FR2418627A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2507439A1 (en) * 1981-06-11 1982-12-17 Dmv Campina Bv PROCESS FOR THE PREPARATION OF QUAIL AND SERUM
FR2514615A1 (en) * 1981-10-21 1983-04-22 Bridel Laiteries Electrodialysis of milk at low temp. - giving acidified milk for casein, cheese and whey prodn.
FR2537846A1 (en) * 1982-12-15 1984-06-22 Triballat Laiteries INSTALLATION FOR THE PREPARATION OF ACID CASEINATES
WO1991010366A1 (en) * 1990-01-19 1991-07-25 Societe Vidaubanaise D'ingenierie Process for the treatment of skimmed milk
FR2671945A1 (en) * 1991-01-29 1992-07-31 Ingenierie Ste Vidaubanaise PROCESS FOR THE SEPARATION OF CALCIUM PHOSPHOCASEINATE AND LACTOSERUM FROM A SKIMMED MILK AND MORE GENERAL FROM A PROTEIN COMPOUND FROM A BIOLOGICAL LIQUID.

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE207018C (en) *
FR352531A (en) * 1905-03-20 1905-08-12 Jacques Theodore Gateau New way of preparing casein
FR1450655A (en) * 1965-07-01 1966-06-24 Ch Gervais Improvements in the production of cheese doughs and milk curds

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE207018C (en) *
FR352531A (en) * 1905-03-20 1905-08-12 Jacques Theodore Gateau New way of preparing casein
FR1450655A (en) * 1965-07-01 1966-06-24 Ch Gervais Improvements in the production of cheese doughs and milk curds

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
CA1933 *
CA1940 *

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2507439A1 (en) * 1981-06-11 1982-12-17 Dmv Campina Bv PROCESS FOR THE PREPARATION OF QUAIL AND SERUM
FR2514615A1 (en) * 1981-10-21 1983-04-22 Bridel Laiteries Electrodialysis of milk at low temp. - giving acidified milk for casein, cheese and whey prodn.
FR2537846A1 (en) * 1982-12-15 1984-06-22 Triballat Laiteries INSTALLATION FOR THE PREPARATION OF ACID CASEINATES
EP0112241A1 (en) * 1982-12-15 1984-06-27 Pillet S.A.R.L. Plant and process for the preparation of acid caseinates
WO1991010366A1 (en) * 1990-01-19 1991-07-25 Societe Vidaubanaise D'ingenierie Process for the treatment of skimmed milk
FR2657233A1 (en) * 1990-01-19 1991-07-26 Ingenierie Ste Vidaubanaise PROCESS FOR TREATING SKIMMED MILK.
US5260080A (en) * 1990-01-19 1993-11-09 Societe Vidaubanaise D'ingenierie Method of processing skimmed milk
FR2671945A1 (en) * 1991-01-29 1992-07-31 Ingenierie Ste Vidaubanaise PROCESS FOR THE SEPARATION OF CALCIUM PHOSPHOCASEINATE AND LACTOSERUM FROM A SKIMMED MILK AND MORE GENERAL FROM A PROTEIN COMPOUND FROM A BIOLOGICAL LIQUID.
WO1992012642A1 (en) * 1991-01-29 1992-08-06 Societe Vidaubanaise D'ingenierie Method for separating a protein compound from a biological liquid, particularly calcium phosphocaseinate and lactoserum from skimmed milk

Also Published As

Publication number Publication date
FR2418627B1 (en) 1981-09-18

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