CS203123B2 - Method of producing 4-hydroxy-l-proline - Google Patents

Method of producing 4-hydroxy-l-proline Download PDF

Info

Publication number
CS203123B2
CS203123B2 CS316376A CS316376A CS203123B2 CS 203123 B2 CS203123 B2 CS 203123B2 CS 316376 A CS316376 A CS 316376A CS 316376 A CS316376 A CS 316376A CS 203123 B2 CS203123 B2 CS 203123B2
Authority
CS
Czechoslovakia
Prior art keywords
ion exchanger
resin
solution
acid
item
Prior art date
Application number
CS316376A
Other languages
Czech (cs)
English (en)
Inventor
Petrice H Brunet
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/fr
Priority claimed from FR7609288A external-priority patent/FR2346331A2/fr
Application filed by Biochim Appl Ind Sa filed Critical Biochim Appl Ind Sa
Publication of CS203123B2 publication Critical patent/CS203123B2/cs

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)
CS316376A 1975-05-12 1976-05-11 Method of producing 4-hydroxy-l-proline CS203123B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7514696A FR2311007A1 (fr) 1975-05-12 1975-05-12 Procede de preparation de la 4-hydroxy-l(-)proline
FR7609288A FR2346331A2 (fr) 1976-03-31 1976-03-31 Procede de preparation de la 4-hydroxy-l(-)proline

Publications (1)

Publication Number Publication Date
CS203123B2 true CS203123B2 (en) 1981-02-27

Family

ID=26218859

Family Applications (1)

Application Number Title Priority Date Filing Date
CS316376A CS203123B2 (en) 1975-05-12 1976-05-11 Method of producing 4-hydroxy-l-proline

Country Status (6)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105837488B (zh) * 2016-03-31 2019-02-15 天津市敬业精细化工有限公司 一种羟脯氨酸发酵生产工艺
CN114105849B (zh) * 2021-12-02 2024-07-09 河北远大九孚生物科技有限公司 一种l-羟基脯氨酸的提取方法

Also Published As

Publication number Publication date
ES448035A1 (es) 1977-11-01
DE2620834A1 (de) 1976-11-25
IT1059949B (it) 1982-06-21
BR7602952A (pt) 1976-11-23
GB1499086A (en) 1978-01-25

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