Abrégé

Fish eggs (W) are laid on a carrying tray (6), light is projected from a light projection means (11) upon the fish eggs (W), and an image of a portion, at a minimum, of the fish eggs (W) in the state wherein the light from the light projection means (11) is projected upon the fish eggs (W) is captured with an image capture means (12). The image (Pa) that is captured by the image capture means (12) is processed, the light penetration value of light that penetrates the fish eggs (W) is measured, and the maturity of the fish eggs (W) is assessed on the basis of the measured light penetration value. Thus are a fish egg maturity assessment device and a fish egg maturity assessment method capable of accurately assessing the maturity of fish eggs disclosed.

Classes IPC  ?

• G01N 21/27 - CouleurPropriétés spectrales, c.-à-d. comparaison de l'effet du matériau sur la lumière pour plusieurs longueurs d'ondes ou plusieurs bandes de longueurs d'ondes différentes en utilisant la détection photo-électrique
• A22C 25/04 - Triage du poissonEnlèvement de la glace d'emballage
• G01N 33/08 - Œufs, p. ex. par mirage

Abrégé

Disclosed is a method for measuring a protein such as a food allergen protein in a specific food of interest or the like with high accuracy. Specifically disclosed is a method for immunologically measuring a food allergen protein contained in a processed food by using an antibody directed against the food allergen protein, in which the measurement is carried out by adding animal-derived tropomyosin to a reaction solution.

Classes IPC  ?

• G01N 33/53 - Tests immunologiquesTests faisant intervenir la formation de liaisons biospécifiquesMatériaux à cet effet
• G01N 33/531 - Production de matériaux de tests immunochimiques
• G01N 33/543 - Tests immunologiquesTests faisant intervenir la formation de liaisons biospécifiquesMatériaux à cet effet avec un support insoluble pour l'immobilisation de composés immunochimiques