FR2457642A1 - Coagulation of milk - using aq. polymer soln. - Google Patents

Coagulation of milk - using aq. polymer soln.

Info

Publication number
FR2457642A1
FR2457642A1 FR8011856A FR8011856A FR2457642A1 FR 2457642 A1 FR2457642 A1 FR 2457642A1 FR 8011856 A FR8011856 A FR 8011856A FR 8011856 A FR8011856 A FR 8011856A FR 2457642 A1 FR2457642 A1 FR 2457642A1
Authority
FR
France
Prior art keywords
milk
coagulation
coagulated
soln
polymer
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
FR8011856A
Other languages
French (fr)
Other versions
FR2457642B1 (en
Inventor
Francesco Di Gregorio
Raffaello Sisto
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.)
Eni SpA
Original Assignee
Eni SpA
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 Eni SpA filed Critical Eni SpA
Publication of FR2457642A1 publication Critical patent/FR2457642A1/en
Application granted granted Critical
Publication of FR2457642B1 publication Critical patent/FR2457642B1/en
Expired 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
    • A23J1/207—Co-precipitates of casein and lactalbumine

Abstract

Coagulation of milk is effected by treating with an aq. soln. of a polymer (I) having a net positive charge at a pH of >=5, pref. a chemically modified protein, a synthetic polyamine or a suitable natural protein. Process gives high (>=90%) yields of coagulated proteins under mild conditions without acidulation; the coagulum has a very short syneresis time, thus allowing the process to be operated continuously. Coagulated milk proteins are used, e.g. in the foodstuffs, plastics, paint and adhesives industries.
FR808011856A 1979-05-29 1980-05-28 PROCESS FOR THE COAGULATION OF MILK BY POLYMERIC SUBSTANCES Expired FR2457642B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT7923079A IT1165079B (en) 1979-05-29 1979-05-29 MILK COAGULATION METHOD

Publications (2)

Publication Number Publication Date
FR2457642A1 true FR2457642A1 (en) 1980-12-26
FR2457642B1 FR2457642B1 (en) 1985-07-26

Family

ID=11203545

Family Applications (1)

Application Number Title Priority Date Filing Date
FR808011856A Expired FR2457642B1 (en) 1979-05-29 1980-05-28 PROCESS FOR THE COAGULATION OF MILK BY POLYMERIC SUBSTANCES

Country Status (4)

Country Link
DE (1) DE3020075C2 (en)
FR (1) FR2457642B1 (en)
IT (1) IT1165079B (en)
NL (1) NL190691C (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2110854A1 (en) * 1970-08-04 1972-02-10 Inst Milchforschung Thermostable albumin concentrate - based on case in stabilised with polysaccharide or (whey) protein
FR2160479A1 (en) * 1971-11-15 1973-06-29 Stichting Bedrijven Van Het

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4100149A (en) * 1975-08-28 1978-07-11 Rhone-Poulenc Industries Method of separating proteins by ion exchange
FR2399214A2 (en) * 1977-08-05 1979-03-02 Rhone Poulenc Ind Pure protein(s) prodn. from milk and milk products - by extraction using anion exchange resin and silica and sepg. fractions, used in food, dietetic, pharmaceutical and veterinary compsns.

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2110854A1 (en) * 1970-08-04 1972-02-10 Inst Milchforschung Thermostable albumin concentrate - based on case in stabilised with polysaccharide or (whey) protein
FR2160479A1 (en) * 1971-11-15 1973-06-29 Stichting Bedrijven Van Het

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CA1978 *

Also Published As

Publication number Publication date
FR2457642B1 (en) 1985-07-26
NL190691C (en) 1994-07-01
NL8003129A (en) 1980-12-02
DE3020075A1 (en) 1980-12-04
DE3020075C2 (en) 1982-10-14
NL190691B (en) 1994-02-01
IT1165079B (en) 1987-04-22
IT7923079A0 (en) 1979-05-29

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