Title:
容器詰緑茶飲料及びその製造方法並びに容器詰緑茶飲料の光劣化臭の発生抑制方法
Document Type and Number:
Japanese Patent JP6920166
Kind Code:
B2
Abstract:
To provide a manufacturing method of a packed green tea beverage having novel freshness, capable of suppressing generation of light deterioration odor even when exposed to a light ray, especially a light ray with LED (light emitting diode) as a light source.SOLUTION: There is proposed a manufacturing method of a packed green tea beverage by filling a green tea extract with freshness to a container, including following processes; adjusting the green tea extract to provide salt concentration of the packed green tea beverage of 170 ppm to 400 ppm (green tea extract preparation process); selecting a container having a light shading part and a light transmission scattering part, haze value of the light transmission scattering part of 30 or less, and all light transmission factor of 80% or more, and adjusting transmission factor of wavelength of the light transmission scattering part of 610 to 700 nm to 70 to 80% (container selection process); and filling the green tea extract obtained in the green tea extract preparation process into the container selected in the container selection process.SELECTED DRAWING: None
Inventors:
Masataka Sakata
Takashi Fukuda
Masami Sasame
Aizawa Osamu
Takashi Fukuda
Masami Sasame
Aizawa Osamu
Application Number:
JP2017199724A
Publication Date:
August 18, 2021
Filing Date:
October 13, 2017
Export Citation:
Assignee:
ITO EN Co., Ltd.
International Classes:
A23F3/16; B65D1/02
Domestic Patent References:
| JP4843119B2 | ||||
| JP2011155877A | ||||
| JP2009232718A | ||||
| JP2017074014A | ||||
| JP2014068630A | ||||
| JP2001286260A | ||||
| JP63162454A | ||||
| JP4843118B2 |
Foreign References:
| WO2013137269A1 | ||||
| WO2013115214A1 |
Attorney, Agent or Firm:
Takeuchi/Ichizawa International Patent Office