JPH0673436B2 - Method for producing flattened flakes - Google Patents

Description

TECHNICAL FIELD The present invention relates to a method for producing a novel pressed flaky meat piece for seafood, meat, and mushrooms.

(Prior Art) Conventionally, as a flake-shaped meat piece, it is generally obtained by shaving a knot.

In addition, conventionally, for fruits, vegetables, beans and grains,
JP-A-50-126844, JP-B-55-2948, JP-A-SHO
No. 57-186449, coating on the surface of a heating drum to form a coating film, heating and drying it, scraping it into flakes, and flake the granular product through a pair of rolls. A processing means is known in which the pregelatinized cereal grains are supplied between a pair of rolls heated to 150 to 300 ° C. to be flattened by heating so that the degree of pregelatinization is 80% or more.

In addition, in Japanese Examined Patent Publication No. Sho 49-20506, in producing rice flakes food, after spraying a concentrate or powder of meat products etc. onto a semi-dried cooked rice with a pair of heating rollers, the same heating It is known to heat dry on a temperature heated roller to produce a rice flake food product.

(Problems to be Solved by the Invention) The production of flake-shaped meat pieces by the above-described shaving process is low in productivity because first of all, knots must be produced.

Further, the above-mentioned conventional processing means, since both are only heated and pressed by a pair of heating and pressing rolls, if the raw material is beans, cereals, it becomes powder when scraping the dried pressed state, Dry pressed flakes products are difficult to obtain. If the raw material is a piece of meat such as chicken, not only is it difficult to dehydrate and dry before it is suitable for storage, but it is also easy to rot and easily become a semi-dried product. In particular, as in the invention described in the above patent publication, it is difficult to use a pair of heating / pressurizing rollers, press them to the semi-drying state on the rollers of the same heating, and then dry. It is easy to produce products with insufficient flatness. Further, it is more difficult to spray the concentrate on the pressed and semi-dried product in the middle of the process to add water and then bring it to the dry state. Therefore, it is much more difficult to replace this rice flake food with a cooked rice and process the raw material from, for example, livestock meat into a sufficiently dried and pressed flake product. Thus, performing the semi-drying and complete drying and pressing at the same time with a pair of heating and pressing rollers makes it difficult to control the temperature according to the raw material, and the predetermined sufficiently dried and pressed. It is almost impossible to produce pressed flakes.

Therefore, it eliminates such conventional defects and uses seafood, poultry meat or mushrooms as a raw material, which is highly efficient and of good quality, and is suitable for tame flakes that should be called delicious shavings. It is desirable that it can be used as a "dashi" or a delicious side food according to various tastes so that it can be produced on the table.

(Means for Solving Problems) The present invention solves the above-mentioned conventional problems and satisfies the above-mentioned needs. For seafood, poultry meat, and mushrooms, the raw material is used as the raw material. It is possible to accurately perform a predetermined incomplete dry pressing according to the above and a subsequent dry pressing, and to obtain a dry product that can be stored as flakes like shaving nodes with good production efficiency and good quality. The present invention provides a method for producing pressed flat flakes, which comprises processing at least one raw material selected from seafood, poultry meat, and mushrooms into a clean meat mass, and then processing the meat mass into a pair. After heating and pressing through a heating and pressurizing drum for incomplete drying to flatten it into a film in an incompletely dried state attached to the drum surface, scrape the film-like meat with a scraping member, and then scrape it. Incompletely dried pressed flaky meat It is characterized in that the piece is dried by heating and pressurizing it through at least one pair of heating and pressurizing drums for heating which are heated to a higher temperature, and then scraped.

(Example) One example of the present invention will be described below.

It has been found that, for example, a drum dryer from Johnson Boiler Co. can be used to practice the invention. The drum drying device, the main part of which is known as John Milder, is mainly commercially available for the production of dry powder foods containing 10% or less of vegetable meat raw materials such as tofu okara, green tea, papaya, soy milk okara, and banana. There is. The structure is. A pair of left and right heating and pressurizing drums are arranged with a small clearance, steam is introduced into each drum, and the drum surface is heated to a high temperature of about 150 ° C by saturated steam of about 5 kg / cm ^2. The above-mentioned vegetable raw material is supplied between the pair of heating and pressurizing drums from above through a raw material feeder, and is crushed through the pair of heating drums rotating in opposite directions and the drum surface 10 pieces at once in a film
% Or less, and the dried film is scraped off by a scraping member provided on the outer side of each drum surface so as to manufacture powdered foods at once.

However, the heating and pressurizing type drum dryer is provided with the above-mentioned method by supplying the fish and seafood fillets and mushrooms to the upper surface between the pair of heating and pressurizing drums, and pressing from the upper surface appropriately. It is pressed by a member and pressed and supplied between the heating and pressing drums, and it is pressed between the pair of heating and pressing drums at a high temperature of about 150 ° C., and the film-like material adhered to the drum surface is scraped off by a scraping member. In this case, the dry powder was obtained, but the desired shaving-node-like, ie, flattened flaky meat pieces were not obtained.

As a result of various studies and test studies, the present inventors have found that these animal fleshy raw materials and mushrooms have a vapor pressure of 2.5 kg / cm ² supplied to the inside of the pair of heating / pressurizing drums. The temperature of the lowering drum surface is lowered to, for example, about 130 ° C. of less than about 150 ° C., and a pair of semi-drying heating / pressurizing drums obtained as a flattened film in an incompletely dried state by heating and pressing are prepared, Using this, semi-dry pressing the above raw material, when scraping it, it does not become powdery, it was found that all or most of the raw material can be obtained as a flattened flaky product like shaving node. did. Further, surprisingly, the above-mentioned incompletely dried flattened flakes-like meat pieces are then mixed with the above-mentioned flattened flakes-like meat pieces at 5 kg / cm ² (about 150 ° C).
After being dried and pressed sufficiently to be suitable for storage through the heating and pressurizing drum prepared for high temperature drying, it does not become powdery even if it is scraped off, and it maintains flattened flakes. , It has been found that a product which is suitable for storage and which retains a dried and excellent flavor can be obtained. Therefore, the first embodiment of the present invention
According to an example, the above raw material is passed through a pair of heating and pressurizing drums for incomplete drying heated to a high temperature of less than 150 ° C to form a flattened film in an incompletely dried state, and then scraped incompletely. Primary processing to obtain dried pressed flaky flakes, and then the incompletely dried pressed flaky flakes were treated at about 150 ° C.
By passing through a pair of the heating and pressurizing drums for drying which have been heated to the above high temperature at least once to dry to a dry state suitable for storage and then scraping the secondary processing, a rapid and large amount can be obtained. A dried product of good quality, tasty flattened flaky meat pieces that is sufficiently compacted and suitable for storage is obtained.

A plurality of pairs of heating and pressurizing drums for drying, which are heated to a high temperature of about 150 ° C. or more, are prepared in a plurality of stages, and the incompletely dried flattened flaky meat pieces are passed between the plurality of stages of drums. Is also good.

The pressed flaky meat pieces manufactured in this manner are hermetically packaged to obtain a commercial product.

If an incompletely dried pressed flaky meat piece obtained by the above-mentioned primary processing is hot-air dried, it deforms and shrinks, and the pressed flaky shape cannot be maintained, or the pressing is insufficient and the digestibility is poor. It becomes a dry product and is easy to win. Further, when these pressed flaky meat pieces are stacked and heated and dried, they are bound to each other, which causes a problem that the compressed pressed flaky meat pieces are not dried. Therefore, as in the present invention, as described above, the incompletely dried flaky meat pieces are subjected to the secondary processing by passing them through a pair of heating and pressurizing drums for drying, so that they are heated and pressurized again. Since it is dried in a flattened flaky form, the dried product of flattened flaky meat pieces can be obtained in a smooth and good state without binding, and it is sufficiently flattened to enhance digestion and flavor. The products held in
Moreover, it can be obtained with high efficiency, and its mass production becomes possible.

In the production of the flattened flaky meat pieces of the present invention described above, in most cases, dehydration is performed by heating and pressurizing about half of the water content of the raw material in the above-mentioned primary processing, and in the above-mentioned second step.
The dryness of the dried pressed flaky meat pieces obtained by the following processing is generally in the range of 5 to 15% of water suitable for storage, but even if it is around 19% like "Sumeme", it is stored in a dry state. As possible, the dryness may differ depending on the type of raw material. The number of rotations of the drums, the gap between the drums, and the like can be changed as desired.

Next, the examples of the present invention will be detailed together with comparative examples to further clarify their characteristics.

Each of the raw materials shown in Table 1 below was pretreated, and a chunk of meat of an appropriate size and weight was put into a gap 0.1 to 0.15 mm between a pair of incomplete drying pressure drums heated at a vapor pressure of 2.5 kg. , Pressurize and feed through an appropriate pressing member, pressurize and heat by the pair of drums rotating in opposite directions at a rotation speed of 5.6 rpm, and attach the film-shaped flattening sheet to each drum surface. The film shape was scraped off by a scraping member that slidably contacted the outer peripheral surface of the drum, and was dropped and received by a pair of receivers below it. In that case, in the receiver as shown in each column of Table 1, flattened flakes of flattened flakes, which were mostly incompletely dried, were obtained.

Next, in order to dry the incompletely dried pressed flaky flakes at a relatively high temperature so that they can be stored, a pair of adjacent heating and pressurizing drums for drying are provided inside. After preparing in a state of having 5 kg / cm ² of the above-mentioned pressed flakes-like meat pieces heated to about 150 ° C., pressing and drying it through the pressed-flakes-like meat pieces food, and then scraping it, In the lower pair of receivers, a good quality dry product was obtained, in the form of flattened flakes.

For comparison, the pre-treated meat chunks of the same raw materials had a vapor pressure of 5 kg / cm ² and the drum surface temperature was about 150 ° C from the beginning.
The dried film-like material adhered to the surface of the drum was scraped off by a scraping member. However, in the pair of receivers therebelow, almost all powdery foods were obtained, and no flattened flaky foods were obtained.

As is clear from the above, as long as the raw meat is once incompletely dried by passing it through a pair of heating and pressure drums for incomplete drying at a relatively low temperature, it can be processed into flattened flakes by scraping. Whereas possible, relatively high temperature 1
It can be seen that if the drying treatment is carried out all at once by passing it through a pair of heating and pressing drums for drying, it will be powdered by scraping, and the desired pressed flaky meat pieces cannot be obtained. Then, the raw material is once subjected to an incomplete drying treatment through a pair of heating and pressing drums for incomplete drying to form incompletely dried pressed flaky meat pieces, which are then heated for a pair of drying. By drying the flattened flakes through a pressure drum, even if it is scraped off, it is possible to obtain flattened flaky meat pieces, and it is possible to quickly obtain a delicious dry product that retains good flavor. .

(Effects of the Invention) As described above, according to the present invention, at least one kind of raw material selected from seafood, poultry meat, and mushrooms is passed through a pair of heating / pressurizing drums for incomplete drying to obtain an incomplete drying pressure. After making the flaky meat, scrape it, and then pass it through a pair of heating and pressing drums for drying, which is higher in temperature than the heating and pressing drum for incomplete drying, to sufficiently flatten Dried pressed flakes suitable for further preservation were obtained, and by scraping this, it was possible to obtain high-quality pressed flaky meat flakes products, which were scraped off without forming powder. As a result, it is possible to quickly obtain pressed flaky dry products of seafood, poultry meat or mushrooms that maintain a good flavor, enable continuous production, and use existing heat and pressure drums in multiple stages. It is sufficient to prepare it, and it is economically flattened flakes The dried meat pieces can be produced, and have effects such as being suitable as a wide variety of foods such as soup stock, side dishes, and snacks.

Further, according to the present invention, as is apparent from the above, the pair of incomplete drying heating / pressurizing drums and the pair of drying heating / pressurizing drums are previously subjected to predetermined incomplete drying depending on the raw material to be treated. Since the temperature, the number of rotations, etc. can be adjusted so as to be suitable for drying and drying, respectively, there is an effect that a desired high-quality pressed flat flake product can be accurately produced.

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Shuichi Kawabata 2-1 Sakaida-cho, Yamada-cho, Shimohei-gun, Iwate Prefecture Kawahide Shoten Co., Ltd. (56) References JP-A-62-265955 (JP, A) JP-A-50 -126844 (JP, A) JP-A-57-186449 (JP, A) JP-B-55-2948 (JP, B2)

Claims (1)

[Claims] 1. After processing at least one kind of raw material selected from seafood, poultry meat and mushrooms into a clean meat block,
The lump of meat is heated and pressed through a pair of incomplete-drying heating and pressing drums to flatten it into a film in an incompletely dried state attached to the drum surface, and then the film-like flesh is scraped off by a scraping member. Then, the incompletely dried pressed flaky meat pieces obtained by scraping are passed through at least one pair of heating and pressurizing drums heated to a higher temperature to heat and pressurize them to a dry state suitable for storage. A method for producing flattened flaky meat pieces, which comprises scraping the dried pieces.