JPH0115496B2 - - Google Patents

Info

Publication number
JPH0115496B2
JPH0115496B2 JP55098599A JP9859980A JPH0115496B2 JP H0115496 B2 JPH0115496 B2 JP H0115496B2 JP 55098599 A JP55098599 A JP 55098599A JP 9859980 A JP9859980 A JP 9859980A JP H0115496 B2 JPH0115496 B2 JP H0115496B2
Authority
JP
Japan
Prior art keywords
isoleucine
leucine
valine
mother liquor
solid phase
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.)
Expired
Application number
JP55098599A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5616450A (en
Inventor
Sutainmetsutsuaa Barutaa
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.)
Nestle SA
Original Assignee
Nestle 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 Nestle SA filed Critical Nestle SA
Publication of JPS5616450A publication Critical patent/JPS5616450A/ja
Publication of JPH0115496B2 publication Critical patent/JPH0115496B2/ja
Granted legal-status Critical Current

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
    • 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
    • C07C227/42—Crystallisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP9859980A 1979-07-19 1980-07-18 Separation of leucine* isoleucine and valine Granted JPS5616450A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP79102545A EP0022880B1 (de) 1979-07-19 1979-07-19 Verfahren zur Trennung von Leucin, Isoleucin und Valin

Publications (2)

Publication Number Publication Date
JPS5616450A JPS5616450A (en) 1981-02-17
JPH0115496B2 true JPH0115496B2 (forum.php) 1989-03-17

Family

ID=8186157

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9859980A Granted JPS5616450A (en) 1979-07-19 1980-07-18 Separation of leucine* isoleucine and valine

Country Status (8)

Country Link
US (1) US4263450A (forum.php)
EP (1) EP0022880B1 (forum.php)
JP (1) JPS5616450A (forum.php)
AR (1) AR226312A1 (forum.php)
DE (1) DE2962558D1 (forum.php)
ES (1) ES493491A0 (forum.php)
MY (1) MY8700441A (forum.php)
OA (1) OA06584A (forum.php)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2906034C2 (de) * 1979-02-16 1985-03-28 Maggi AG, Kempttal Verfahren zur Gewinnung von L-Leucin, L-Phenylalanin, L-Tyrosin, L-Cystin und von Gemischen aus L-Leucin und L-Isoleucin
DE3318932C1 (de) * 1983-05-25 1984-06-07 Degussa Ag, 6000 Frankfurt Verfahren zur Gewinnung von reinem L-Leucin
DE3318933C1 (de) * 1983-05-25 1984-06-07 Degussa Ag, 6000 Frankfurt Verfahren zur Trennung von L-Leucin und L-Isoleucin
FR2603581B1 (fr) * 1986-04-28 1993-08-13 Ajinomoto Kk Procede pour isoler et purifier des aminoacides par chromatographie
JPS63170343A (ja) * 1987-01-07 1988-07-14 Ajinomoto Co Inc ロイシンの分離方法
WO2004094392A1 (en) 2003-04-21 2004-11-04 Teva Pharmaceutical Industries Ltd. Process for the preparation of valsartan
CN102584611B (zh) * 2012-02-01 2014-03-12 汕头市佳禾生物科技有限公司 一种药用级缬氨酸的生产方法
KR101449808B1 (ko) 2012-02-06 2014-10-14 씨제이제일제당 (주) 발린의 연속적 분리를 위한 장치 및 이를 이용한 발린의 연속적 분리 방법

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2471053A (en) * 1946-02-15 1949-05-24 F E Booth Company Inc Amino acid extraction
JPS286175B1 (forum.php) * 1952-02-19 1953-11-30
US3433832A (en) * 1965-12-03 1969-03-18 Dow Chemical Co Recovery of alpha-aminocarboxylic acids from sodium chloride solutions
JPS4985019A (forum.php) * 1972-11-25 1974-08-15

Also Published As

Publication number Publication date
US4263450A (en) 1981-04-21
OA06584A (fr) 1981-07-31
EP0022880A1 (de) 1981-01-28
DE2962558D1 (en) 1982-06-03
MY8700441A (en) 1987-12-31
EP0022880B1 (de) 1982-04-21
ES8104789A1 (es) 1981-05-16
JPS5616450A (en) 1981-02-17
AR226312A1 (es) 1982-06-30
ES493491A0 (es) 1981-05-16

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