JPS61126070A - Ｌ−トリプトフアンの脱色精製方法 - Google Patents

Ｌ−トリプトフアンの脱色精製方法

Info

Publication number
JPS61126070A
JPS61126070A JP24450784A JP24450784A JPS61126070A JP S61126070 A JPS61126070 A JP S61126070A JP 24450784 A JP24450784 A JP 24450784A JP 24450784 A JP24450784 A JP 24450784A JP S61126070 A JPS61126070 A JP S61126070A
Authority
JP
Japan
Prior art keywords
tryptophan
impurities
treatment
crystallization
active carbon
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
JP24450784A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0513632B2 (2
Inventor
Shoichiro Miyahara
宮原　匠一郎
Toru Miyahara
徹 宮原
Tadayoshi Uda
右田　忠義
Tatsuo Azuma
東　辰雄
Kazunari Nitta
新田　一成
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.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals 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 Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Priority to JP24450784A priority Critical patent/JPS61126070A/ja
Publication of JPS61126070A publication Critical patent/JPS61126070A/ja
Publication of JPH0513632B2 publication Critical patent/JPH0513632B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Indole Compounds (AREA)
JP24450784A 1984-11-21 1984-11-21 Ｌ−トリプトフアンの脱色精製方法 Granted JPS61126070A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24450784A JPS61126070A (ja) 1984-11-21 1984-11-21 Ｌ−トリプトフアンの脱色精製方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24450784A JPS61126070A (ja) 1984-11-21 1984-11-21 Ｌ−トリプトフアンの脱色精製方法

Publications (2)

Publication Number Publication Date
JPS61126070A true JPS61126070A (ja) 1986-06-13
JPH0513632B2 JPH0513632B2 (2) 1993-02-23

Family

ID=17119701

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24450784A Granted JPS61126070A (ja) 1984-11-21 1984-11-21 Ｌ−トリプトフアンの脱色精製方法

Country Status (1)

Country Link
JP (1) JPS61126070A (2)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63177796A (ja) * 1987-01-14 1988-07-21 Ajinomoto Co Inc トリプトフアンの精製方法
CN102249980A (zh) * 2011-05-10 2011-11-23 中国人民解放军第四军医大学 一种控制色氨酸中4，5-色氨酸-二酮产生的工艺
CN102304077A (zh) * 2011-06-24 2012-01-04 南通诚信氨基酸有限公司 一种色氨酸的提纯方法
WO2014035211A1 (ko) 2012-09-03 2014-03-06 (주)라미나 연속 반응기를 포함하는 정제 장치 및 이 연속식 반응기를 이용한 정제 방법

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63177796A (ja) * 1987-01-14 1988-07-21 Ajinomoto Co Inc トリプトフアンの精製方法
EP0274728B1 (en) * 1987-01-14 1992-05-20 Ajinomoto Co., Ltd. Method for purifying tryptophan
CN102249980A (zh) * 2011-05-10 2011-11-23 中国人民解放军第四军医大学 一种控制色氨酸中4，5-色氨酸-二酮产生的工艺
CN102304077A (zh) * 2011-06-24 2012-01-04 南通诚信氨基酸有限公司 一种色氨酸的提纯方法
WO2014035211A1 (ko) 2012-09-03 2014-03-06 (주)라미나 연속 반응기를 포함하는 정제 장치 및 이 연속식 반응기를 이용한 정제 방법

Also Published As

Publication number Publication date
JPH0513632B2 (2) 1993-02-23

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