GB1493677A - Process for the recovery of protein having solution clarity - Google Patents

Process for the recovery of protein having solution clarity

Info

Publication number
GB1493677A
GB1493677A GB7149/75A GB714975A GB1493677A GB 1493677 A GB1493677 A GB 1493677A GB 7149/75 A GB7149/75 A GB 7149/75A GB 714975 A GB714975 A GB 714975A GB 1493677 A GB1493677 A GB 1493677A
Authority
GB
United Kingdom
Prior art keywords
protein
solution
phosphate
complex
isolated
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
GB7149/75A
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.)
Stauffer Chemical Co
Original Assignee
Stauffer Chemical Co
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 Stauffer Chemical Co filed Critical Stauffer Chemical Co
Publication of GB1493677A publication Critical patent/GB1493677A/en
Expired legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L2/00Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation
    • A23L2/52Adding ingredients
    • A23L2/66Proteins
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23JPROTEIN COMPOSITIONS FOR FOODSTUFFS; WORKING-UP PROTEINS FOR FOODSTUFFS; PHOSPHATIDE COMPOSITIONS FOR FOODSTUFFS
    • A23J1/00Obtaining protein compositions for foodstuffs; Bulk opening of eggs and separation of yolks from whites
    • A23J1/20Obtaining protein compositions for foodstuffs; Bulk opening of eggs and separation of yolks from whites from milk, e.g. casein; from whey
    • A23J1/205Obtaining protein compositions for foodstuffs; Bulk opening of eggs and separation of yolks from whites from milk, e.g. casein; from whey from whey, e.g. lactalbumine
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23VINDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2002/00Food compositions, function of food ingredients or processes for food or foodstuffs
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23VINDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2300/00Processes
    • A23V2300/30Ion-exchange

Landscapes

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

Abstract

A protein having improved solution clarity at acid pH, suitable for the protein enrichment of acidic beverages, is isolated by treating a protein-containing aqueous solution with a phosphate, as a result of which a protein-phosphate complex is formed, adjusting the pH of the solution to 6 to 8 by addition of a base, separating off the precipitate formed during this from the pretreated protein-containing aqueous solution and mixing the latter with a polyphosphate of medium chain length. The pH of the protein-phosphate-complex-containing solution formed in this is adjusted by acid to 4.5 to 2.0, as a result of which the protein-phosphate complex is precipitated out. This is separated off from the supernatant solution and dispersed in water having a final pH of 5.0 to 12.0. The resulting dispersion is then brought into contact with an anion exchanger resin and the protein-containing solution eluting is isolated.
GB7149/75A 1974-03-20 1975-02-20 Process for the recovery of protein having solution clarity Expired GB1493677A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US45289474A 1974-03-20 1974-03-20

Publications (1)

Publication Number Publication Date
GB1493677A true GB1493677A (en) 1977-11-30

Family

ID=23798389

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7149/75A Expired GB1493677A (en) 1974-03-20 1975-02-20 Process for the recovery of protein having solution clarity

Country Status (15)

Country Link
AR (1) AR211383Q (en)
BE (1) BE826945A (en)
CA (1) CA1055931A (en)
CH (1) CH611777A5 (en)
DE (1) DE2509516A1 (en)
DK (1) DK118875A (en)
FI (1) FI58430C (en)
FR (1) FR2264818B1 (en)
GB (1) GB1493677A (en)
IE (1) IE40669B1 (en)
IT (1) IT1032348B (en)
NL (1) NL7502751A (en)
NO (1) NO139766C (en)
SE (1) SE419693B (en)
ZA (1) ZA751000B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2671351A1 (en) * 1991-01-03 1992-07-10 Eurial PROCESS FOR SEPARATING WHEY PROTEINS AND PRODUCTS OBTAINED

Also Published As

Publication number Publication date
IE40669B1 (en) 1979-07-18
FI58430B (en) 1980-10-31
NL7502751A (en) 1975-09-23
IT1032348B (en) 1979-05-30
NO139766C (en) 1979-05-09
NO750942L (en) 1975-09-23
AR211383Q (en) 1977-12-15
IE40669L (en) 1975-09-20
AU7841175A (en) 1976-08-26
FI58430C (en) 1981-02-10
SE7503159L (en) 1975-09-22
FI750666A (en) 1975-09-21
DK118875A (en) 1975-09-21
FR2264818B1 (en) 1982-03-05
CH611777A5 (en) 1979-06-29
ZA751000B (en) 1976-01-28
DE2509516A1 (en) 1975-09-25
CA1055931A (en) 1979-06-05
NO139766B (en) 1979-01-29
FR2264818A1 (en) 1975-10-17
SE419693B (en) 1981-08-24
BE826945A (en) 1975-09-22

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee