JPS5657750A - Separation of l-phenylalanine - Google Patents

Separation of l-phenylalanine

Info

Publication number
JPS5657750A
JPS5657750A JP13461679A JP13461679A JPS5657750A JP S5657750 A JPS5657750 A JP S5657750A JP 13461679 A JP13461679 A JP 13461679A JP 13461679 A JP13461679 A JP 13461679A JP S5657750 A JPS5657750 A JP S5657750A
Authority
JP
Japan
Prior art keywords
solution
phenylalanine
crystals
fermentation
cooling
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.)
Granted
Application number
JP13461679A
Other languages
English (en)
Other versions
JPS626702B2 (ja
Inventor
Tsutomu Matsuishi
Hiromasa Maruyama
Toshio Kitahara
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.)
Ajinomoto Co Inc
Original Assignee
Ajinomoto Co Inc
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 Ajinomoto Co Inc filed Critical Ajinomoto Co Inc
Priority to JP13461679A priority Critical patent/JPS5657750A/ja
Publication of JPS5657750A publication Critical patent/JPS5657750A/ja
Publication of JPS626702B2 publication Critical patent/JPS626702B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP13461679A 1979-10-18 1979-10-18 Separation of l-phenylalanine Granted JPS5657750A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13461679A JPS5657750A (en) 1979-10-18 1979-10-18 Separation of l-phenylalanine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13461679A JPS5657750A (en) 1979-10-18 1979-10-18 Separation of l-phenylalanine

Publications (2)

Publication Number Publication Date
JPS5657750A true JPS5657750A (en) 1981-05-20
JPS626702B2 JPS626702B2 (ja) 1987-02-13

Family

ID=15132548

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13461679A Granted JPS5657750A (en) 1979-10-18 1979-10-18 Separation of l-phenylalanine

Country Status (1)

Country Link
JP (1) JPS5657750A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4621153A (en) * 1985-02-27 1986-11-04 Biotechnica International, Inc. Purification and recovery of amino acids
CN1058486C (zh) * 1997-04-30 2000-11-15 武汉大学 苯丙氨酸不等量对映体分离方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4621153A (en) * 1985-02-27 1986-11-04 Biotechnica International, Inc. Purification and recovery of amino acids
CN1058486C (zh) * 1997-04-30 2000-11-15 武汉大学 苯丙氨酸不等量对映体分离方法

Also Published As

Publication number Publication date
JPS626702B2 (ja) 1987-02-13

Similar Documents

Publication Publication Date Title
KR920000648B1 (ko) α-L-아스파르틸-L-페닐알라닌 메틸 에스테르의 분리방법
JPS6416600A (en) Crystallization of fructose
US2588449A (en) Levulose dihydrate
US4246428A (en) Method for separation of diastereoisomeric 3-(3,4-dibenzyloxyphenyl)serine
AU604733B2 (en) A process for preparing cimetidine polymorph B.
JPS5657750A (en) Separation of l-phenylalanine
JP2714461B2 (ja) ラセミ体混合物からｌ―異性体の単離方法
HU185941B (en) Process for optical separating mixture of d- and l-bracket-6-methoxy-2-naphtyl-bracket closed-propionic acids
JPS5679652A (en) Novel phenylalanine salt crystal
CA2081869C (en) Method for crystallization of .alpha.-l-aspartyl-l-phenylalanine methyl ester
CA2418966A1 (en) Method for producing tagatose crystals
NO994263D0 (no) FremgangsmÕte ved krystallisering av laktitol
JPS5534115A (en) Crystallization method
JPS55167266A (en) Recovery of alpha-l-aspartyl-l-phenylalanine lower alkyl ester
US4439611A (en) Isolation of [S-(R*, S*]-1-(3-acetylthio-3-benzoyl-2-methylpropionyl)-L-proline from a diastereomeric mixture
US4072691A (en) Process for the resolution of DL-6-chlorotryptophan
US4615976A (en) Synthesis and isolation of octopine and its analogues
KR910005748B1 (ko) L-페닐알라닌 메틸에스테르 염산염의 정석법
US2937200A (en) Resolution of dl-glutamic acid
US5202435A (en) Process for the preparation of moricizine hydrochloride
JPS61148156A (ja) Ｎ−カルバモイルフエニルアラニンの光学分割方法
JPH0472824B2 (ja)
JPH0259817B2 (ja)
JPS6236345A (ja) Ｄｌ−フエニルアラニンの光学分割方法
JPS6051154A (ja) フエニルアラニン・ο−トルエンスルホン酸塩及びこれを用いた光学活性フエニルアラニンの製造法