JPS5651987A - Preparation of acrylamide by bacterium - Google Patents

Preparation of acrylamide by bacterium

Info

Publication number
JPS5651987A
JPS5651987A JP12738979A JP12738979A JPS5651987A JP S5651987 A JPS5651987 A JP S5651987A JP 12738979 A JP12738979 A JP 12738979A JP 12738979 A JP12738979 A JP 12738979A JP S5651987 A JPS5651987 A JP S5651987A
Authority
JP
Japan
Prior art keywords
bacterium
acrylamide
nitorilase
acid
activity
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
JP12738979A
Other languages
Japanese (ja)
Other versions
JPS6140396B2 (en
Inventor
Ichiro Watanabe
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.)
Nitto Chemical Industry Co Ltd
Original Assignee
Nitto Chemical Industry Co Ltd
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 Nitto Chemical Industry Co Ltd filed Critical Nitto Chemical Industry Co Ltd
Priority to JP12738979A priority Critical patent/JPS5651987A/en
Priority to DE19803037009 priority patent/DE3037009A1/en
Priority to GB8031859A priority patent/GB2062625B/en
Priority to FR8021239A priority patent/FR2466506A1/en
Priority to US06/194,653 priority patent/US4343900A/en
Publication of JPS5651987A publication Critical patent/JPS5651987A/en
Publication of JPS6140396B2 publication Critical patent/JPS6140396B2/ja
Granted legal-status Critical Current

Links

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

Abstract

PURPOSE: To prepare an aqueous solution of acrylamide having no problems in quality as a raw material for producing a polymer, by treating acrylonitrile with a bacterium having nitorilase activity in an aqueous medium wherein an alkali metallic salt and an organic carboxylic acid are present.
CONSTITUTION: In an aqueous medium wherein at least one selected from the group consisting of a carbonate and a bicarbonate of an alkali metal and a water- soluble organic carboxylic acid, e.g., formic acid, acetic acid, acrylic acid, etc., acrylonitrile is treated with a bacterium having nitorilase activity, e.g., N-771 strain of the genus Corynebacterium (FERM-P 4445).
COPYRIGHT: (C)1981,JPO&Japio
JP12738979A 1979-10-04 1979-10-04 Preparation of acrylamide by bacterium Granted JPS5651987A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP12738979A JPS5651987A (en) 1979-10-04 1979-10-04 Preparation of acrylamide by bacterium
DE19803037009 DE3037009A1 (en) 1979-10-04 1980-10-01 METHOD FOR PRODUCING ACRYLAMIDE FROM ACRYLNITRILE USING MICROORGANISMS
GB8031859A GB2062625B (en) 1979-10-04 1980-10-02 Process for the production of acrylamide using microorganisms
FR8021239A FR2466506A1 (en) 1979-10-04 1980-10-03 PROCESS FOR PRODUCING ACRYLAMIDE WITH MICROORGANISMS
US06/194,653 US4343900A (en) 1979-10-04 1980-10-06 Process for the production of acrylamide using microorganism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12738979A JPS5651987A (en) 1979-10-04 1979-10-04 Preparation of acrylamide by bacterium

Publications (2)

Publication Number Publication Date
JPS5651987A true JPS5651987A (en) 1981-05-09
JPS6140396B2 JPS6140396B2 (en) 1986-09-09

Family

ID=14958777

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12738979A Granted JPS5651987A (en) 1979-10-04 1979-10-04 Preparation of acrylamide by bacterium

Country Status (1)

Country Link
JP (1) JPS5651987A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61115495A (en) * 1984-11-09 1986-06-03 Nitto Chem Ind Co Ltd Production of acrylamide polymer
JPS62259586A (en) * 1986-05-02 1987-11-11 Nitto Chem Ind Co Ltd Sustaining of nitrile hydration activity

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61115495A (en) * 1984-11-09 1986-06-03 Nitto Chem Ind Co Ltd Production of acrylamide polymer
JPS62259586A (en) * 1986-05-02 1987-11-11 Nitto Chem Ind Co Ltd Sustaining of nitrile hydration activity
JPH0448435B2 (en) * 1986-05-02 1992-08-06 Nitsuto Kagaku Kogyo Kk

Also Published As

Publication number Publication date
JPS6140396B2 (en) 1986-09-09

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