JPS56137891A - Biochemical isolation of 1-menthol - Google Patents
Biochemical isolation of 1-mentholInfo
- Publication number
- JPS56137891A JPS56137891A JP4031580A JP4031580A JPS56137891A JP S56137891 A JPS56137891 A JP S56137891A JP 4031580 A JP4031580 A JP 4031580A JP 4031580 A JP4031580 A JP 4031580A JP S56137891 A JPS56137891 A JP S56137891A
- Authority
- JP
- Japan
- Prior art keywords
- menthol
- organic solvent
- organic carboxylic
- rhodotorula
- brought
- 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
Links
Abstract
PURPOSE: An organic carboxylic ester of d1-menthol or the like is brought into contact with a microorganism capable of producing esterase such as one in Rhodotorula in a water-containing organic solvent to permit the mass-production of the titled compound, because the reaction rate is increased and isolation is facilitated.
CONSTITUTION: An organic carboxylic ester of d1-menthol or a mixture of organic carboxylic esters of d1-menthol isomers containing the same is brought into contact with a microorganism capable of producing esterase in Rhodotorula, Nocardia, Basillus or Rhizopus or an immobilized enzyme made from the processed product in a water-containing organic solvent. As an immobilization carrier, is used alginic acid, agar or polystyrene. As an organic solvent, is used n-, or i-butane, cyclopentane, toluene or chloroform. This reaction can be conducted in either batchwise or continuous reactor to isolate 1-menthol biochemically.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4031580A JPS56137891A (en) | 1980-03-31 | 1980-03-31 | Biochemical isolation of 1-menthol |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4031580A JPS56137891A (en) | 1980-03-31 | 1980-03-31 | Biochemical isolation of 1-menthol |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56137891A true JPS56137891A (en) | 1981-10-28 |
JPH0125560B2 JPH0125560B2 (en) | 1989-05-18 |
Family
ID=12577175
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4031580A Granted JPS56137891A (en) | 1980-03-31 | 1980-03-31 | Biochemical isolation of 1-menthol |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56137891A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6884906B2 (en) * | 2003-07-01 | 2005-04-26 | International Flavors & Fragrances Inc. | Menthyl half acid ester derivatives, processes for preparing same, and uses thereof for their cooling/refreshing effect in consumable materials |
-
1980
- 1980-03-31 JP JP4031580A patent/JPS56137891A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6884906B2 (en) * | 2003-07-01 | 2005-04-26 | International Flavors & Fragrances Inc. | Menthyl half acid ester derivatives, processes for preparing same, and uses thereof for their cooling/refreshing effect in consumable materials |
Also Published As
Publication number | Publication date |
---|---|
JPH0125560B2 (en) | 1989-05-18 |
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