Title:
ESSENTIAL OIL DECOLORIZATION METHOD
Document Type and Number:
WIPO Patent Application WO/2021/193569
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing an essential oil decolorization method wherein even after decolorization, changes in the flavor of the essential oil are minor. A first embodiment of the present invention relates to an essential oil decolorization method having an oxidation step in which the essential oil is oxidized. The oxidation step has a step in which water and a phenol oxidase are added to the essential oil, and the quantity of water added is 0.1-1000 parts by mass per 100 parts by mass of the essential oil.
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Inventors:
MATSUDA HIROYUKI (JP)
TERADA NAOTO (JP)
HIRAMOTO TADAHIRO (JP)
TERADA NAOTO (JP)
HIRAMOTO TADAHIRO (JP)
Application Number:
PCT/JP2021/011798
Publication Date:
September 30, 2021
Filing Date:
March 22, 2021
Export Citation:
Assignee:
TAKASAGO PERFUMERY CO LTD (JP)
International Classes:
A61Q11/00; A23L27/00; A23L33/105; A61K8/66; A61K8/9789; A61Q13/00; C11B9/02; C11D3/50
Foreign References:
| JP2016511631A | 2016-04-21 | |||
| JP2008280252A | 2008-11-20 | |||
| JPS6042485A | 1985-03-06 | |||
| JP2017134011A | 2017-08-03 | |||
| CN105176682A | 2015-12-23 | |||
| CN109401838A | 2019-03-01 |
Attorney, Agent or Firm:
EIKOH PATENT FIRM, P.C. (JP)
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