Title:
加熱履歴推定方法、加熱履歴推定装置、および、プログラム
Document Type and Number:
Japanese Patent JP6749575
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To enable objective and quick estimation of a heating history of amino compound-containing food.SOLUTION: A method of estimating a heating history comprises steps of: measuring fluorescence intensity of a target amino compound-containing food while changing an excitation wavelength for irradiation and a fluorescence wavelength for observation in steps within a predetermined excitation wavelength range and a predetermined fluorescence wavelength range; acquiring fluorescence fingerprint information of the target amino compound-containing food; and estimating a heating history of the target amino compound-containing food based on the acquired fluorescence fingerprint information.SELECTED DRAWING: Figure 1
Inventors:
Itsuki Mizuki
Junichi Sugiyama
Kogawa Mitou
Kotaro Nishi
Yuko Ashida
Junichi Sugiyama
Kogawa Mitou
Kotaro Nishi
Yuko Ashida
Application Number:
JP2016135429A
Publication Date:
September 02, 2020
Filing Date:
July 07, 2016
Export Citation:
Assignee:
National Institute for Agricultural and Food Industry Research Organization
Fuji Oil Group Headquarters Co., Ltd.
Fuji Oil Group Headquarters Co., Ltd.
International Classes:
G01N21/64; A23L5/00; G01N33/02
Domestic Patent References:
| JP2013514530A | ||||
| JP2016045179A | ||||
| JP2000510237A | ||||
| JP2015519482A |
Foreign References:
| US6413779 |
Attorney, Agent or Firm:
Sakai International Patent Office