CA2070697A1 - Octalactone-containing composition, fermentation process for producing same and organoleptic uses thereof - Google Patents

Octalactone-containing composition, fermentation process for producing same and organoleptic uses thereof

Info

Publication number
CA2070697A1
CA2070697A1 CA 2070697 CA2070697A CA2070697A1 CA 2070697 A1 CA2070697 A1 CA 2070697A1 CA 2070697 CA2070697 CA 2070697 CA 2070697 A CA2070697 A CA 2070697A CA 2070697 A1 CA2070697 A1 CA 2070697A1
Authority
CA
Canada
Prior art keywords
mortierella
ifo
isabellina
ramanniana
mortierella isabellina
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
CA 2070697
Other languages
French (fr)
Other versions
CA2070697C (en
Inventor
Mohamad I. Farbood
Lynda B. Mc Lean
James A. Morris
Henry A. Bondarovich
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.)
International Flavors and Fragrances Inc
Original Assignee
Mohamad I. Farbood
Lynda B. Mc Lean
James A. Morris
Henry A. Bondarovich
International Flavors & Fragrances 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
Priority claimed from US07/719,154 external-priority patent/US5112803A/en
Priority claimed from US07/797,055 external-priority patent/US5166366A/en
Priority claimed from US07/887,144 external-priority patent/US5274128A/en
Application filed by Mohamad I. Farbood, Lynda B. Mc Lean, James A. Morris, Henry A. Bondarovich, International Flavors & Fragrances Inc. filed Critical Mohamad I. Farbood
Publication of CA2070697A1 publication Critical patent/CA2070697A1/en
Application granted granted Critical
Publication of CA2070697C publication Critical patent/CA2070697C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

Described is a process for the preparation of compositions of matter containing octalactones defined according to the structure:

which includes the stereoisomers having the structures:

by means of the sequential steps of (i) fermentation of caprylic acid or the ethyl ester of caprylic acid defined according to the generic structure:

wherein R is hydrogen or ethyl using a microorganism selected from the group consisting of:
Mortierella isabellina, ATCC 44583;
Mortierella isabellina, ATCC 38063;
Syncephalastrum racemosum, NRRL A-5889;
Mortierella isabellina, IFO 7884;
Mortierella ramanniana var, angulispo_ra, IFO 8187;
Mortierella isabellina, CBS 221,29;
Mortierella isabellina, IFO 7873;
Mortierella ramanniana var. ramanniana, CBS 112.08;
Mortierella ramanniana var. ramanniana, CBS 478.63;
Choanephora cucurbitarum, NRRL 2744;
Mortierella isabellina, TFO 8183;
Mortierella isabellina, IFO 8309;
Mortierella nana, IFO 8794;
Mortierella isabellina, IFO 7824; and Mortierella vinacea, IFO 6738 whereby a gamma hydroxy octanoic acid defined according to the structure:

is formed, and (ii) lactonization of the resulting gamma hydroxy octanoic acid by means of simultaneous acidification and heating according to the reaction sequence:
CA 2070697 1991-06-21 1992-06-08 Octalactone-containing composition, fermentation process for producing same and organoleptic uses thereof Expired - Fee Related CA2070697C (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US07/719,154 US5112803A (en) 1991-06-21 1991-06-21 Octalactone-containing composition, fermentation process for producing same and organoleptic uses thereof
US719,154 1991-06-21
US07/797,055 US5166366A (en) 1991-06-21 1992-01-23 Octalactone-containing composition, fermentation process for producing same and organoleptic uses thereof
US797,055 1992-01-23
US887,144 1992-05-22
US07/887,144 US5274128A (en) 1991-06-21 1992-05-22 Octalactone-containing composition, fermentation process for producing same and organoleptic uses thereof

Publications (2)

Publication Number Publication Date
CA2070697A1 true CA2070697A1 (en) 1992-12-22
CA2070697C CA2070697C (en) 2001-08-21

Family

ID=27418992

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2070697 Expired - Fee Related CA2070697C (en) 1991-06-21 1992-06-08 Octalactone-containing composition, fermentation process for producing same and organoleptic uses thereof

Country Status (1)

Country Link
CA (1) CA2070697C (en)

Also Published As

Publication number Publication date
CA2070697C (en) 2001-08-21

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