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IT1112051B - Procedimento per l'isolamento di l-cistina pura - Google Patents

Procedimento per l'isolamento di l-cistina pura

Info

Publication number
IT1112051B
IT1112051B IT51905/77A IT5190577A IT1112051B IT 1112051 B IT1112051 B IT 1112051B IT 51905/77 A IT51905/77 A IT 51905/77A IT 5190577 A IT5190577 A IT 5190577A IT 1112051 B IT1112051 B IT 1112051B
Authority
IT
Italy
Prior art keywords
cistine
isolation
pure
procedure
Prior art date
Application number
IT51905/77A
Other languages
English (en)
Original Assignee
Degussa
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 Degussa filed Critical Degussa
Application granted granted Critical
Publication of IT1112051B publication Critical patent/IT1112051B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C227/38—Separation; Purification; Stabilisation; Use of additives
    • C07C227/40—Separation; Purification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT51905/77A 1976-11-24 1977-11-22 Procedimento per l'isolamento di l-cistina pura IT1112051B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2653332A DE2653332C2 (de) 1976-11-24 1976-11-24 Verfahren zur Gewinnung von reinem L-Cystin

Publications (1)

Publication Number Publication Date
IT1112051B true IT1112051B (it) 1986-01-13

Family

ID=5993847

Family Applications (1)

Application Number Title Priority Date Filing Date
IT51905/77A IT1112051B (it) 1976-11-24 1977-11-22 Procedimento per l'isolamento di l-cistina pura

Country Status (9)

Country Link
US (1) US4245117A (it)
JP (1) JPS5365820A (it)
BE (1) BE861128A (it)
CH (1) CH632244A5 (it)
DE (1) DE2653332C2 (it)
FR (1) FR2372153A1 (it)
GB (1) GB1542576A (it)
IT (1) IT1112051B (it)
NL (1) NL7709880A (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3134106A1 (de) * 1981-08-28 1983-03-17 Degussa Ag, 6000 Frankfurt Verfahren zur trennung des racemats s-(carboxymethyl)-(r,s)-cystein (b)
DE3134042A1 (de) * 1981-08-28 1983-03-10 Degussa Ag, 6000 Frankfurt Verfahren zur trennung des racemats s-(carboxymethyl)-(r,s)-cystein (a)
JPS6471430A (en) * 1987-09-10 1989-03-16 Hideo Kasahara Tool for joining snell for fishing
JPH0623459U (ja) * 1992-08-27 1994-03-29 株式会社ヨーヅリ 太刀魚等用の仕掛け針
FR3070600B1 (fr) * 2017-09-01 2020-05-15 Bretagne Chimie Fine Hydrolysat de keratine, utilisation cosmetique par voie orale de cet hydrolysat pour ameliorer la qualite des phaneres et complement alimentaire le contenant

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA645181A (en) * 1962-07-17 Vassel Bruno Isolation of cystine
US2414303A (en) * 1943-04-22 1947-01-14 Ind Patents Corp Recovery of cysteine
US2471053A (en) * 1946-02-15 1949-05-24 F E Booth Company Inc Amino acid extraction
GB695378A (en) * 1948-12-31 1953-08-12 Edmund Weidner Process for the production of solutions of amino acid mixtures having a high cystine content
US2681927A (en) * 1951-05-04 1954-06-22 Research Corp Separation of amino acids
US2650242A (en) * 1951-08-28 1953-08-25 Corn Prod Refining Co Separation of tyrosine and cystine
DE907175C (de) * 1952-01-17 1954-03-22 Diamalt Ag Verfahren zur Gewinnung von Cystin aus Gemischen verschiedener Aminosaeuren
NL83549C (it) * 1952-01-17
JPS5221491B2 (it) * 1973-12-24 1977-06-10

Also Published As

Publication number Publication date
DE2653332C2 (de) 1986-01-09
FR2372153A1 (fr) 1978-06-23
US4245117A (en) 1981-01-13
BE861128A (fr) 1978-05-23
DE2653332A1 (de) 1978-06-01
GB1542576A (en) 1979-03-21
FR2372153B1 (it) 1983-10-21
NL7709880A (nl) 1978-05-26
JPS612061B2 (it) 1986-01-22
JPS5365820A (en) 1978-06-12
CH632244A5 (de) 1982-09-30

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