JPS57129696A - Preparation of n-long-chain acylamino acid by bacterium - Google Patents

Preparation of n-long-chain acylamino acid by bacterium

Info

Publication number
JPS57129696A
JPS57129696A JP1538681A JP1538681A JPS57129696A JP S57129696 A JPS57129696 A JP S57129696A JP 1538681 A JP1538681 A JP 1538681A JP 1538681 A JP1538681 A JP 1538681A JP S57129696 A JPS57129696 A JP S57129696A
Authority
JP
Japan
Prior art keywords
long
acid
organic solvent
inert organic
bacterium
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.)
Pending
Application number
JP1538681A
Other languages
Japanese (ja)
Inventor
Takashi Tanaka
Masaru Ishihara
Shigeru Yamanaka
Koichi Takinami
Hikari Kimura
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 JP1538681A priority Critical patent/JPS57129696A/en
Publication of JPS57129696A publication Critical patent/JPS57129696A/en
Pending legal-status Critical Current

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  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

PURPOSE: To prepare the titled substance under mild conditions selectively, by treating a mixture of an amino acid and a long-chain farty acid with a bacterium such as one belonging to the genus Pseudomonas, etc. in the presence of an inert organic solvent or both an inert organic solvent and a carrier.
CONSTITUTION: A bacterium such as Pseudomonas diminuta, Xanthomonas arubilinians (AJ 11,634, FERM-P 5,790), belonging to the genus Pseudomonas, Xanthomonas, or Gluconobacter, capable of synthesizing an N-long-chain acylamino acid from an amino acid and a long-chain fatty acid, is cultivated. The culture solution, the mold, and the treated mold are brought into contact with an amino acid such as alanine, cystine, erc. and an N-long-chain fatty acid such as caproic acid, palmitic acid, etc. in an aqueous solution or an inert organic solvent. When the inert organic solvent such as benzine, n-hexane, etc. is added to the reaction system, a supporting carrier such as Celite, siliceous earth, etc. is also preferably added. The desired substance is conventionally separated.
COPYRIGHT: (C)1982,JPO&Japio
JP1538681A 1981-02-04 1981-02-04 Preparation of n-long-chain acylamino acid by bacterium Pending JPS57129696A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1538681A JPS57129696A (en) 1981-02-04 1981-02-04 Preparation of n-long-chain acylamino acid by bacterium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1538681A JPS57129696A (en) 1981-02-04 1981-02-04 Preparation of n-long-chain acylamino acid by bacterium

Publications (1)

Publication Number Publication Date
JPS57129696A true JPS57129696A (en) 1982-08-11

Family

ID=11887298

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1538681A Pending JPS57129696A (en) 1981-02-04 1981-02-04 Preparation of n-long-chain acylamino acid by bacterium

Country Status (1)

Country Link
JP (1) JPS57129696A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109970213A (en) * 2019-04-03 2019-07-05 石家庄宝川生物科技有限公司 Biological bacteria conditioner

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109970213A (en) * 2019-04-03 2019-07-05 石家庄宝川生物科技有限公司 Biological bacteria conditioner

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