JPS5636429A - 3-hydroxymethyl-5,5-dimethyl-2-cyclohexen-1-one, and tobacco-flavor improving agent containing the same - Google Patents

3-hydroxymethyl-5,5-dimethyl-2-cyclohexen-1-one, and tobacco-flavor improving agent containing the same

Info

Publication number
JPS5636429A
JPS5636429A JP11105379A JP11105379A JPS5636429A JP S5636429 A JPS5636429 A JP S5636429A JP 11105379 A JP11105379 A JP 11105379A JP 11105379 A JP11105379 A JP 11105379A JP S5636429 A JPS5636429 A JP S5636429A
Authority
JP
Japan
Prior art keywords
cyclohexen
tobacco
cultivation
hydroxymethyl
dimethyl
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
JP11105379A
Other languages
Japanese (ja)
Other versions
JPS5742615B2 (en
Inventor
Yoichi Mikami
Takuro Kisaki
Yumiko Fukunaga
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.)
Japan Tobacco Inc
Original Assignee
Japan Tobacco Inc
Japan Tobacco and Salt Public Corp
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 Japan Tobacco Inc, Japan Tobacco and Salt Public Corp filed Critical Japan Tobacco Inc
Priority to JP11105379A priority Critical patent/JPS5636429A/en
Publication of JPS5636429A publication Critical patent/JPS5636429A/en
Publication of JPS5742615B2 publication Critical patent/JPS5742615B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Manufacture Of Tobacco Products (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

NEW MATERIAL:3-Hydroxymethyl-5,5-dimethyl-2-cyclohexen-1-one of formula I.
USE: Agent for improving the taste and flavor of tobacco. Addition of about 0.01W 30ppm (W/W) of the agent gives sweet taste and flavor to chopped tobacco leaves, and mitigates the irritant taste.
PROCESS: Aspergillus niger IFO8541 strain is inoculated to a slant agar medium, and cultured to form spores. The spores are inoculated in a liquid medium composed of sucrose, sodium nitrate, dipotassium phosphate, potassium chloride, and distilled water, etc., and cultured under shaking. Immediately after the cultivation for a definite time, 3,5,5-trimethyl-2-cyclohexen-1-one (isophorone) is added to the medium, and the shaking cultivation is continued to obtain the conversion cultivation product. The compound of formula can be separated from the cultured product, and purified.
COPYRIGHT: (C)1981,JPO&Japio
JP11105379A 1979-09-01 1979-09-01 3-hydroxymethyl-5,5-dimethyl-2-cyclohexen-1-one, and tobacco-flavor improving agent containing the same Granted JPS5636429A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11105379A JPS5636429A (en) 1979-09-01 1979-09-01 3-hydroxymethyl-5,5-dimethyl-2-cyclohexen-1-one, and tobacco-flavor improving agent containing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11105379A JPS5636429A (en) 1979-09-01 1979-09-01 3-hydroxymethyl-5,5-dimethyl-2-cyclohexen-1-one, and tobacco-flavor improving agent containing the same

Publications (2)

Publication Number Publication Date
JPS5636429A true JPS5636429A (en) 1981-04-09
JPS5742615B2 JPS5742615B2 (en) 1982-09-09

Family

ID=14551207

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11105379A Granted JPS5636429A (en) 1979-09-01 1979-09-01 3-hydroxymethyl-5,5-dimethyl-2-cyclohexen-1-one, and tobacco-flavor improving agent containing the same

Country Status (1)

Country Link
JP (1) JPS5636429A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0527048Y2 (en) * 1987-05-06 1993-07-09
CN102266120A (en) * 2011-07-20 2011-12-07 云南烟草科学研究院 Reaction product prepared from sun-cured tobacco with strings

Also Published As

Publication number Publication date
JPS5742615B2 (en) 1982-09-09

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