Title:
苦丁茶加工物
Document Type and Number:
Japanese Patent JP7134976
Kind Code:
B2
Abstract:
The present invention provides: a processes product of Ku Ding tea, which is reduced in a grassy taste and/or a fatty taste which is a causal factor of an unpleasant flavor of Ku Ding tea and therefore has an improved flavor; and a method for producing the processed product. The processed product of Ku Ding tea can be prepared by employing a production method including the following steps: (1) a step of distilling a part or the whole of an original plant of Ku Ding tea with water vapor; (2) a step of extracting a portion or the whole of the original plant remaining after the water vapor distillation step with water or a mixed solution of water and a water-soluble organic solvent and then collecting an extract; and optionally (3) a step of subjecting the extract obtained in the preceding step to an adsorption/desorption treatment using a resin to collect a fraction containing a component having bitterness.
Inventors:
Masashi Onishi Exhibition
Kazuhiro Sakaemura
Takeshi Sakamoto
Tomohiro Takahashi
Kazuhiro Sakaemura
Takeshi Sakamoto
Tomohiro Takahashi
Application Number:
JP2019535719A
Publication Date:
September 12, 2022
Filing Date:
August 09, 2018
Export Citation:
Assignee:
San-Ei Gen F.F.I.,Inc.
International Classes:
A23F3/20; A23F3/16; A23F5/24; A23L2/56; A23L21/00; A23L23/00; A23L27/10; C12C5/02; C12G3/055
Domestic Patent References:
| JP2014504607A | ||||
| JP2001103929A |
Foreign References:
| WO2014119064A1 | ||||
| WO2017122777A1 |
Attorney, Agent or Firm:
Saegusa International Patent Office
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