AU581194B2 - Process for proteolysis of plasma proteins and products obtained by this process - Google Patents

Process for proteolysis of plasma proteins and products obtained by this process

Info

Publication number
AU581194B2
AU581194B2 AU37212/84A AU3721284A AU581194B2 AU 581194 B2 AU581194 B2 AU 581194B2 AU 37212/84 A AU37212/84 A AU 37212/84A AU 3721284 A AU3721284 A AU 3721284A AU 581194 B2 AU581194 B2 AU 581194B2
Authority
AU
Australia
Prior art keywords
proteolysis
plasma proteins
products obtained
thermolysin
hydrolyzates
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.)
Ceased
Application number
AU37212/84A
Other versions
AU3721284A (en
Inventor
Philippe Bressollier
Christian Daumas
Raymond Julien
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.)
INSTITUT BIO-LIMOUSIN
Electricite de France SA
Original Assignee
Electricite de France 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 Electricite de France SA filed Critical Electricite de France SA
Publication of AU3721284A publication Critical patent/AU3721284A/en
Application granted granted Critical
Publication of AU581194B2 publication Critical patent/AU581194B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • A23J3/00—Working-up of proteins for foodstuffs
    • A23J3/30—Working-up of proteins for foodstuffs by hydrolysis
    • A23J3/32—Working-up of proteins for foodstuffs by hydrolysis using chemical agents
    • A23J3/34—Working-up of proteins for foodstuffs by hydrolysis using chemical agents using enzymes
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P21/00—Preparation of peptides or proteins
    • C12P21/06—Preparation of peptides or proteins produced by the hydrolysis of a peptide bond, e.g. hydrolysate products

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Zoology (AREA)
  • Biochemistry (AREA)
  • Wood Science & Technology (AREA)
  • Microbiology (AREA)
  • General Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Polymers & Plastics (AREA)
  • Food Science & Technology (AREA)
  • Nutrition Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Peptides Or Proteins (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Cosmetics (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

1. Process for proteolysis of plasma proteins which enables hydrolyzates without a bitter flavor to be obtained, characterized in that the proteolysis of the plasma proteins is performed by thermolysin in the presence of calcium ions in an aqueous reaction medium of pH 5 to 7 at a temperature below or equal to 80 degrees C.
AU37212/84A 1983-12-29 1984-12-28 Process for proteolysis of plasma proteins and products obtained by this process Ceased AU581194B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8321033A FR2557592B1 (en) 1983-12-29 1983-12-29 PROTEOLYSIS PROCESS OF PLASMA PROTEINS AND PRODUCTS OBTAINED THEREBY
FR8321033 1983-12-29

Publications (2)

Publication Number Publication Date
AU3721284A AU3721284A (en) 1985-07-18
AU581194B2 true AU581194B2 (en) 1989-02-16

Family

ID=9295713

Family Applications (1)

Application Number Title Priority Date Filing Date
AU37212/84A Ceased AU581194B2 (en) 1983-12-29 1984-12-28 Process for proteolysis of plasma proteins and products obtained by this process

Country Status (9)

Country Link
EP (1) EP0148072B1 (en)
JP (1) JPS60156344A (en)
AT (1) ATE28388T1 (en)
AU (1) AU581194B2 (en)
CA (1) CA1239359A (en)
DE (1) DE3464839D1 (en)
FR (1) FR2557592B1 (en)
NO (1) NO160791C (en)
NZ (1) NZ210721A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1003298A3 (en) * 1990-01-12 1992-02-18 Tessenderlo Chem Nv Process for the preparation of an enzymatic hydrolyzate.

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU446927B2 (en) * 1970-12-30 1974-03-19 Minaminihon Rakuno Kyodo K.K. Process for producing fibrous protein product

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5229536B2 (en) * 1972-05-19 1977-08-02

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU446927B2 (en) * 1970-12-30 1974-03-19 Minaminihon Rakuno Kyodo K.K. Process for producing fibrous protein product

Also Published As

Publication number Publication date
CA1239359A (en) 1988-07-19
EP0148072B1 (en) 1987-07-22
NZ210721A (en) 1988-01-08
FR2557592A1 (en) 1985-07-05
JPS60156344A (en) 1985-08-16
FR2557592B1 (en) 1986-05-30
NO160791C (en) 1989-05-31
AU3721284A (en) 1985-07-18
DE3464839D1 (en) 1987-08-27
EP0148072A3 (en) 1985-08-07
NO160791B (en) 1989-02-20
EP0148072A2 (en) 1985-07-10
ATE28388T1 (en) 1987-08-15
NO845242L (en) 1985-07-01

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