Method for producing fish roe paste having foreign substances removed therefrom, and apparatus for producing fish roe paste having foreign substances removed therefrom

A manufacturing method and technology for manufacturing devices, which are used in measurement devices, food science, fluorescence/phosphorescence, etc. to achieve reliable and efficient removal.

Active Publication Date: 2019-04-26
NIPPON SUISAN KAISHA LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since nematodes such as anisakis have bodies roughly the same size as fish roe, ...

Method used

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  • Method for producing fish roe paste having foreign substances removed therefrom, and apparatus for producing fish roe paste having foreign substances removed therefrom
  • Method for producing fish roe paste having foreign substances removed therefrom, and apparatus for producing fish roe paste having foreign substances removed therefrom
  • Method for producing fish roe paste having foreign substances removed therefrom, and apparatus for producing fish roe paste having foreign substances removed therefrom

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0118] use Figure 1 to Figure 5 In the caviar manufacturing apparatus 10 and caviar manufacturing method described, an experiment was performed to remove anisakis from cod roe (caviar about 1 mm in diameter) caviar.

[0119] The first irradiation unit 52 and the second irradiation unit 62 irradiate the first inspection window 75 and the second inspection window 76 with ultraviolet rays having a wavelength of 365 nm at an angle of 45 degrees. This was performed with the width D of the flow path 70 being 160 mm. The first sensor 54 and the second sensor 64 are line sensor cameras, and take images from the vertical direction of the first inspection window 75 and the second inspection window 76 . The flow velocity of the caviar in the flow path 70 is 60 m / min to 70 m / min.

[0120] In the image generated by the image processing unit 42, the portion determined to have a foreign object is enlarged and shown in Image 6 middle. In the image, Anisakis can be identified in the cavi...

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Abstract

A fish roe paste production apparatus 10 is provided with: a flow path formation section 72 which forms a flow path 70 through which a fish roe paste can be conveyed in a thinly spread state; at leasttwo areas 56 and 58 to be imaged, which are respectively arranged in the upper surface 72a and the lower surface 72b of the flow path formation section 72 and each of which is made from a material through which given visible light or ultraviolet ray can pass; at least two image-taking sections 50 and 60 for performing an imaging processing, which are respectively arranged at positions where images of the above-mentioned at least two areas 56 and 58 can be taken; an inspection section 40 for performing an inspection processing; and a removal section 80 for performing a removal treatment, whichis arranged on the downstream side of a conveyance direction 100 in the flow path formation section 72.

Description

technical field [0001] The present invention relates to a method for producing fish roe paste from which foreign substances have been removed and an apparatus for producing fish roe paste from which foreign substances have been removed. Background technique [0002] As processed fish roe, processed salt products such as cod roe, loose salmon roe, salmon roe, herring roe, flying fish roe, beluga roe, and Pacific cod roe are often eaten. Salted cod roe is a processed food obtained by salting the ovaries of pollock. The freshness, maturity and size of raw eggs have a great influence on the quality, and the freshest raw eggs are opaque pink as a whole. Among the mature eggs (the ovary just before laying eggs), those with normal ovary development, opaque, round and plump ovaries are regarded as top grade. When there are many differences in size, they are classified into three grades of large, medium and small by weight, but there are slight differences depending on fishing grou...

Claims

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Application Information

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IPC IPC(8): A23L17/30B07C5/342G01N21/64G01N21/85
CPCA23L17/30B07C5/342G01N21/85A23L17/70G01N21/6486A23L5/20G01N21/64A23V2002/00
Inventor 桥立知典水城健中岛优贵
Owner NIPPON SUISAN KAISHA LTD
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