FI68503C - Foerfarande foer framstaellning av enzymatiskt totalhydrolysatav vassleproteiner - Google Patents

Foerfarande foer framstaellning av enzymatiskt totalhydrolysatav vassleproteiner Download PDF

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Publication number
FI68503C
FI68503C FI802011A FI802011A FI68503C FI 68503 C FI68503 C FI 68503C FI 802011 A FI802011 A FI 802011A FI 802011 A FI802011 A FI 802011A FI 68503 C FI68503 C FI 68503C
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FI
Finland
Prior art keywords
whey
proteins
enzyme
ultrafiltration
hydrolysis
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Application number
FI802011A
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English (en)
Finnish (fi)
Other versions
FI802011A (fi
FI68503B (fi
Inventor
Jean-Louis Maubois
Loic Roger
Gerard Brule
Michel Piot
Original Assignee
Roussel Uclaf
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.)
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9227125&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI68503(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Roussel Uclaf filed Critical Roussel Uclaf
Publication of FI802011A publication Critical patent/FI802011A/fi
Application granted granted Critical
Publication of FI68503B publication Critical patent/FI68503B/fi
Publication of FI68503C publication Critical patent/FI68503C/fi

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Classifications

    • 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
    • A23J3/00Working-up of proteins for foodstuffs
    • A23J3/30Working-up of proteins for foodstuffs by hydrolysis
    • A23J3/32Working-up of proteins for foodstuffs by hydrolysis using chemical agents
    • A23J3/34Working-up of proteins for foodstuffs by hydrolysis using chemical agents using enzymes
    • A23J3/341Working-up of proteins for foodstuffs by hydrolysis using chemical agents using enzymes of animal proteins
    • A23J3/343Working-up of proteins for foodstuffs by hydrolysis using chemical agents using enzymes of animal proteins of dairy proteins
    • 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
    • A23J3/00Working-up of proteins for foodstuffs
    • A23J3/04Animal proteins
    • A23J3/08Dairy proteins
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P3/00Drugs for disorders of the metabolism

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  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • Food Science & Technology (AREA)
  • Biochemistry (AREA)
  • Nutrition Science (AREA)
  • Zoology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Obesity (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Hematology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Diabetes (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Organic Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Dairy Products (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)
  • Peptides Or Proteins (AREA)

Claims (8)

1. Förfarande för framstäl1ning av enzymatiskt totalhydrolysat ur vassleprotein, kännetecknat därav, att vasslans ultra-fϊltreringsretentat bringas i kontakt med proteolytisk enzym, som helt förmär spjälka vassleprotein i mänskokroppens digestions-förhällanden, vilket enzym är pankreatin, i form av pankreasextrakt eller syntetblandning, innehäl lande trypsin och kymotrypsin och andra sekundära naturliga i pankreasextrakt ingäende enzymer, vilket enzym används i förhällande tili substratet 8-15 vikt-procent, företrädesvis 12 viktprocent, hydrolysen fortsätts tills produkten inte alls innehäller restprotein, d.v.s. att den inte innehäller kväve, som faller ut med 12-viktprocentig triklorättik-syra, och tills ett peptidhydrolysat erhälls, av vars peptider ätminstone 50 % innehäller 2-5 aminosyror och där mängden fria aminosyror är under 15 %, varefter det erhällna hydrolysatet tillvaratas.
2. Förfarande enligt patentkravet 1, kännetecknat därav, att ett mycket rent proteinkoncenf.rat framställs genom att vasslan utsätts för ultrafiltrering tili vilken ansluter sig eller vilken följes av diafiltrering.
3. Förfarande enligt patentkravet 2, kännetecknat därav, att f rän vasslan avlägsnas före ultrafiltreringen de olosiiga fraktionerna genom centrifugering.
4. Förfarande enligt nägot av patentkraven 1-3, kännetecknat därav, att efter erhällandet av vassleproteiner proteinkoncentratet mikrofi1treras för avlägsning av lipida restfraktioner, 1ipoproteiner och mikro-organismer.
5. Förfarande enligt nägot av patentkraven 1-4, kännetecknat därav, att ultrafiltreringsretentatet hydrolyseras kontinuerligt med enzymer genom att leda proteinkoncentratet tili reaktionszonen med avsikt att bringa det i effektiv kontakt med enzym, reaktionsprodukt avleds kontinuerligt och leds frän
FI802011A 1979-06-26 1980-06-23 Foerfarande foer framstaellning av enzymatiskt totalhydrolysatav vassleproteiner FI68503C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7916483A FR2459620B1 (fr) 1979-06-26 1979-06-26 Hydrolisat enzymatique total de proteines de lactoserum, obtention et application
FR7916483 1979-06-26

Publications (3)

Publication Number Publication Date
FI802011A FI802011A (fi) 1980-12-27
FI68503B FI68503B (fi) 1985-06-28
FI68503C true FI68503C (fi) 1985-10-10

Family

ID=9227125

Family Applications (1)

Application Number Title Priority Date Filing Date
FI802011A FI68503C (fi) 1979-06-26 1980-06-23 Foerfarande foer framstaellning av enzymatiskt totalhydrolysatav vassleproteiner

Country Status (14)

Country Link
US (1) US4427658A (sv)
EP (1) EP0022019B2 (sv)
JP (1) JPS5632488A (sv)
AR (1) AR231376A1 (sv)
AU (2) AU5966780A (sv)
BR (1) BR8003974A (sv)
CA (1) CA1150564A (sv)
DE (1) DE3065039D1 (sv)
DK (1) DK273480A (sv)
ES (1) ES8105559A1 (sv)
FI (1) FI68503C (sv)
FR (1) FR2459620B1 (sv)
NO (1) NO153202C (sv)
ZA (1) ZA803749B (sv)

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Also Published As

Publication number Publication date
EP0022019B2 (en) 1991-11-21
DK273480A (da) 1980-12-27
FI802011A (fi) 1980-12-27
BR8003974A (pt) 1981-01-13
ZA803749B (en) 1981-06-24
FR2459620A1 (fr) 1981-01-16
NO153202C (no) 1986-02-05
ES492754A0 (es) 1981-06-16
FI68503B (fi) 1985-06-28
EP0022019B1 (fr) 1983-09-28
ES8105559A1 (es) 1981-06-16
DE3065039D1 (en) 1983-11-03
US4427658A (en) 1984-01-24
CA1150564A (en) 1983-07-26
FR2459620B1 (fr) 1983-08-05
JPS6261039B2 (sv) 1987-12-18
AU5966780A (en) 1981-01-08
NO153202B (no) 1985-10-28
AR231376A1 (es) 1984-11-30
AU535601B1 (en) 1984-03-29
JPS5632488A (en) 1981-04-01
EP0022019A1 (fr) 1981-01-07
NO801904L (no) 1980-12-29

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