JPS61108331A - Production of flakes of dried fish such as flakes of dried bonito - Google Patents

Abstract

PURPOSE:To obtain easily usable flakes of dried fish such as flakes of dried bonito having improved metering properties and taste free from oxidation and scattering of fragrance in high yield, by cutting raw material dried bonito by a cutting blade rotating along a curved surface from one end so that the flakes of dried bonito are curled firmly in the cutting direction. CONSTITUTION:Raw material dried fishes such as dried bonitoes are used directly or cut into a constant thickness. They are shaved by a cutting blade rotating along a curved surface from one end, so that the shaved flakes are firmly curled in the cutting direction, to give the aimed flakes of dried bonito.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for producing dried bonito flakes such as dried bonito flakes.

Generally, cutting of fish flakes such as bonito and sage (hereinafter simply referred to as bonito flakes) is carried out by various methods, but the most common method is to cut a large number of planer blades on the side of a disc-shaped rotating body. There is a method of cutting by rotating a disc-shaped rotary body while pressing the bonito flakes, etc. to be cut against the 4A surface of the 4A surface.The number of cut pieces obtained by this method is generally one flower Each cutting piece has a considerable size.Although some pieces of this size are used, usually the cutting pieces obtained in this way are crushed by a crusher. It is provided as 9 cut pieces made up of relatively small pieces by cutting and cutting.

A method is also known in which a cutting blade with a notch is used to cut into elongated pieces called ``one thread bonito'' or ``obi katsuo''. 'Problem to be solved by the invention By the way, the
The cut pieces called ``Hana Katsuo'' are cut pieces of dried bonito flakes that have been cut by a company, so they have a large shape and are difficult to use when measuring or filling. When the pieces are broken into small pieces by crushing or cutting, the cut pieces are shaved extremely thin, so they are susceptible to quality deterioration such as oxidation, drying, and powdering during the crushing and cutting process.

In addition, the method of cutting bonito into a long and narrow shape called ``one-thread bonito'' or ``obi bonito'' has drawbacks such as the fact that the cut pieces are intertwined with each other, making it difficult to measure.

Therefore, the purpose of the present invention is to solve the problems of oxidation, drying, powdering, etc., and the difficulty in measuring, which are associated with the conventional crushing and cutting processes, and to produce kebushi with a new shape. It is about providing law.

In order to achieve the above object, the method for producing shaved bonito flakes such as bonito flakes according to the present invention involves slicing raw material bonito flakes such as bonito flakes to be cut into a constant thickness, and slicing the bonito flakes from one end along the curved surface. It is characterized by cutting with a rotating cutting blade and curling the nine pieces strongly in the cutting direction.

In the present invention, first, small pieces of raw material bonito flakes such as bonito flakes may be left as they are, but large ones are sliced to a thickness of 3 to rm using a cutter, for example.

The sliced bonito flakes and the like are moved toward the F cutting blade by, for example, a feed roller using, for example, a rotary cutting device, and are sequentially cut from one end thereof. In this case, since the cutting edge of the cutting blade rotates along the curved surface, the bonito flakes and the like are also thinly shaved in accordance with the curvature of the curved surface. Each shaving piece can be sliced according to the strength of pressing the sliced bonito flakes, etc. against the cutting blade, and can be shaved arbitrarily from a width that is approximately the same as that of the bonito flakes, etc., to a width that is narrower than that of the bonito flakes.

And the dimensions of the 9 pieces are slicing and cutting 9 bonito flakes etc.P
It should be understood that the force applied to the 1+J blade can be varied depending on the thickness of the bonito flakes to be sliced, the presence or absence of a notch in the curved blade, its dimensions, etc. Further, the cutting piece can be attached to the circumference of the rotating drum-shaped body of the stable, for example, with a radius of curvature of 20 to JOwt.

Hereinafter, one embodiment of the present invention will be described.
Normal bonito flakes of about qb t First, the thickness Irt in the longitudinal direction
It can be sliced to about 100 mm and then cut using a rotary cutting device equipped with a cutting blade of the following specifications.

Specifications of rotary cutting equipment Blade curvature ' 26 m Effective length of blade 2 13 ■ Blade notch: None Blade rotation speed: t2ooo RPM Cutting by pressing strongly against the sliced bonito metal blade will result in no cutting. A comparatively thick piece with a width of about 1 rttrpg was obtained, while a comparatively thin piece with a width of about 2 to 3 shapes was obtained when sliced bonito flakes were cut by lightly pressing the blade against the blade. Furthermore, in each case, each scraped piece was sufficiently curled, and when compared, it was found that the curling property was stronger when it was shaved thinly with a narrower width. The length of the nine cut pieces is determined by the width of the sliced bonito flakes, but this time, /
Oma -4tO level.

Effects As explained above, if the present invention is applied, bonito flakes, etc. can be cut into small pieces of the desired shape and size without going through a crushing or cutting process, have good weighability, and can be packaged immediately. Therefore, there is less oxidation and loss of fragrance, and the production of powder is less likely, so the yield is improved.

Furthermore, the bonito flakes made by the method of the present invention can not only be made into a substantially constant size and shape, but also have a novel shape that is strongly curled on one side, making it easy to use and having a good texture.

Claims (1)

[Claims] It is characterized by slicing raw material such as bonito flakes to be cut as is or to a certain thickness, cutting from one end with a cutting blade that rotates along a curved surface, and curling the shaved pieces strongly in the cutting direction. A method for producing dried bonito flakes and other dried bonito flakes.