IT1059949B - PROCEDURE FOR THE PREPARATION OF L HYDROXYPROLIN - Google Patents

PROCEDURE FOR THE PREPARATION OF L HYDROXYPROLIN

Info

Publication number
IT1059949B
IT1059949B IT6804876A IT6804876A IT1059949B IT 1059949 B IT1059949 B IT 1059949B IT 6804876 A IT6804876 A IT 6804876A IT 6804876 A IT6804876 A IT 6804876A IT 1059949 B IT1059949 B IT 1059949B
Authority
IT
Italy
Prior art keywords
hydroxyprolin
procedure
preparation
Prior art date
Application number
IT6804876A
Other languages
Italian (it)
Original Assignee
Biochim Appl Ind 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
Priority claimed from FR7514696A external-priority patent/FR2311007A1/en
Priority claimed from FR7609288A external-priority patent/FR2346331A2/en
Application filed by Biochim Appl Ind Sa filed Critical Biochim Appl Ind Sa
Application granted granted Critical
Publication of IT1059949B publication Critical patent/IT1059949B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D207/04—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
    • C07D207/10—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D207/16—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • 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
    • A23J3/341—Working-up of proteins for foodstuffs by hydrolysis using chemical agents using enzymes of animal proteins
    • A23J3/342—Working-up of proteins for foodstuffs by hydrolysis using chemical agents using enzymes of animal proteins of collagen; of gelatin

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nutrition Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Zoology (AREA)
  • Peptides Or Proteins (AREA)
  • Pyrrole Compounds (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
IT6804876A 1975-05-12 1976-04-29 PROCEDURE FOR THE PREPARATION OF L HYDROXYPROLIN IT1059949B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7514696A FR2311007A1 (en) 1975-05-12 1975-05-12 L-Hydroxy proline from material contg. collagen - by hydrolysis and multistage ion exchanger treatment
FR7609288A FR2346331A2 (en) 1976-03-31 1976-03-31 L-Hydroxy proline from material contg. collagen - by hydrolysis and multistage ion exchanger treatment

Publications (1)

Publication Number Publication Date
IT1059949B true IT1059949B (en) 1982-06-21

Family

ID=26218859

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6804876A IT1059949B (en) 1975-05-12 1976-04-29 PROCEDURE FOR THE PREPARATION OF L HYDROXYPROLIN

Country Status (6)

Country Link
BR (1) BR7602952A (en)
CS (1) CS203123B2 (en)
DE (1) DE2620834A1 (en)
ES (1) ES448035A1 (en)
GB (1) GB1499086A (en)
IT (1) IT1059949B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105837488B (en) * 2016-03-31 2019-02-15 天津市敬业精细化工有限公司 A kind of hydroxyproline fermentation manufacturing technique
CN114105849B (en) * 2021-12-02 2024-07-09 河北远大九孚生物科技有限公司 Extraction method of L-hydroxyproline

Also Published As

Publication number Publication date
BR7602952A (en) 1976-11-23
CS203123B2 (en) 1981-02-27
GB1499086A (en) 1978-01-25
ES448035A1 (en) 1977-11-01
DE2620834A1 (en) 1976-11-25

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