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JPS5632994A - Enzymatic preparation of ester - Google Patents

Enzymatic preparation of ester

Info

Publication number
JPS5632994A
JPS5632994A JP10863579A JP10863579A JPS5632994A JP S5632994 A JPS5632994 A JP S5632994A JP 10863579 A JP10863579 A JP 10863579A JP 10863579 A JP10863579 A JP 10863579A JP S5632994 A JPS5632994 A JP S5632994A
Authority
JP
Japan
Prior art keywords
alcohol
lipase
acid
fermentation
enzymatic reaction
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
JP10863579A
Other languages
Japanese (ja)
Inventor
Yuichi Watanabe
Katsutoshi Hirose
Takashi Inagaki
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.)
Nippon Terpene Chemicals Inc
Original Assignee
Nippon Terpene 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 Nippon Terpene Chemicals Inc filed Critical Nippon Terpene Chemicals Inc
Priority to JP10863579A priority Critical patent/JPS5632994A/en
Publication of JPS5632994A publication Critical patent/JPS5632994A/en
Pending legal-status Critical Current

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

Abstract

PURPOSE: To prepare esters useful as perfumery, in high yield, by the enzymatic reaction of an alcohol with an acid in the presence of water using lipase as an enzyme.
CONSTITUTION: One or more alcohols selected from, e.g. ethanol prepared by fermentation, isoamyl alcohol obtained from fusel oil, etc. are mixed with nearly equimolar amount of one or more acids selected from, e.g. acetic acid, butyric acid, or propionic acid prepared by fermentation, isovaleric acid extracted from natural material, etc., and further mixed with 6W10 times, based on the volume of the alcohol, of water. Lipase such as the one obtained from Candida cylindrace a is added to the mixture and subjected to the enzymatic reaction at 25W45°C for 2W7 days to obtain the objective esters. The amount of the lipase is 5W15wt% based on the alcohol.
COPYRIGHT: (C)1981,JPO&Japio
JP10863579A 1979-08-28 1979-08-28 Enzymatic preparation of ester Pending JPS5632994A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10863579A JPS5632994A (en) 1979-08-28 1979-08-28 Enzymatic preparation of ester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10863579A JPS5632994A (en) 1979-08-28 1979-08-28 Enzymatic preparation of ester

Publications (1)

Publication Number Publication Date
JPS5632994A true JPS5632994A (en) 1981-04-02

Family

ID=14489789

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10863579A Pending JPS5632994A (en) 1979-08-28 1979-08-28 Enzymatic preparation of ester

Country Status (1)

Country Link
JP (1) JPS5632994A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60227688A (en) * 1985-04-05 1985-11-12 Nitto Electric Ind Co Ltd Production of acrylic ester by microorganism producing the same
JPS60227689A (en) * 1985-04-05 1985-11-12 Nitto Electric Ind Co Ltd Production of acrylic ester by microorganism producing the same
EP0190651A2 (en) * 1985-02-06 1986-08-13 Henkel Kommanditgesellschaft auf Aktien Esterification of 2-methylpentanoic acid
EP0798383A3 (en) * 1996-03-29 1999-04-28 Yukong Limited Method for preparing an ester compound using enzyme in non-Solvent Phase

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0190651A2 (en) * 1985-02-06 1986-08-13 Henkel Kommanditgesellschaft auf Aktien Esterification of 2-methylpentanoic acid
EP0215420A2 (en) * 1985-02-06 1987-03-25 Henkel Kommanditgesellschaft auf Aktien Esterification of 2-methylpentanoic acid
EP0190651A3 (en) * 1985-02-06 1988-04-27 Henkel Kommanditgesellschaft auf Aktien Esterification of 2-methylpentanoic acid
EP0215420A3 (en) * 1985-02-06 1988-09-21 Henkel Kommanditgesellschaft auf Aktien Esterification of 2-methylpentanoic acid
JPS60227688A (en) * 1985-04-05 1985-11-12 Nitto Electric Ind Co Ltd Production of acrylic ester by microorganism producing the same
JPS60227689A (en) * 1985-04-05 1985-11-12 Nitto Electric Ind Co Ltd Production of acrylic ester by microorganism producing the same
JPS6140395B2 (en) * 1985-04-05 1986-09-09 Nitto Electric Ind Co
JPS6140394B2 (en) * 1985-04-05 1986-09-09 Nitto Electric Ind Co
EP0798383A3 (en) * 1996-03-29 1999-04-28 Yukong Limited Method for preparing an ester compound using enzyme in non-Solvent Phase

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