JPS5820143A - Food product from frozen and crushed meat - Google Patents

Abstract

PURPOSE:A food product in which frozen and crushed meat is, without heat treatment, mixed with a protein to deodorize the crushed meat. CONSTITUTION:A meat such as animal meat, fish meat, meat of SUPPON (snapping turtle) or of MAMUSHI (a kind of pit viper) is frozen and crushed, then, without heating, mixed with 10-40, preferably 15-30wt% of at least one protein selected from powdered albumen, bovine plasma proteins, casein and soybean protein. When necessary, peat fibers are added thereto into particles or granules.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention provides a processed food made from frozen ground meat, and more specifically, a processed food made from frozen ground meat that has been deodorized without heat treatment to remove the fishy odor and foreign odor that the frozen ground meat has. I'm concerned.

Freeze-grinding has been known as one of the food processing techniques. This technology can be pulverized as is without any special pre-treatment, taking advantage of the nutritional value and other characteristics of raw materials, and has been applied to the production of various processed foods, and has recently been used in nutritional and health foods. Attempts are also being made to freeze and crush meat such as stubby meat and pit viper meat, which are attracting attention as

However, when freezing and pulverizing stinging turtle meat, pit viper meat, or other edible meat, especially seafood meat, the resulting pulverized product has a very unpleasant odor and strong fishy odor, and cannot be eaten as is. is difficult.

The off-odor and fishy odor of frozen and ground meat can be eliminated by heat treatment, and processed foods made from frozen and ground meat are usually deodorized by heating the ground material after freezing and grinding. ing.

However, such heating results in the loss of the benefits of freeze-grinding, which takes advantage of the characteristics of raw materials.

In view of these circumstances, the present inventor has conducted extensive research in order to obtain a processed frozen meat processed food that takes advantage of freeze-grinding without applying deodorizing treatment by heating.

First, we investigated the deodorizing effect on the fishy odor and foreign odor of frozen ground meat by adding various spices that have been known to eliminate the fishy odor of meat. However, spices had little deodorizing effect on the strong fishy odor and extremely off-odor of frozen and ground meat. However,
Surprisingly, it has been found that when protein is mixed with frozen ground meat, its fishy and off-flavors almost disappear without heating.

The present invention was completed based on such knowledge, and
It is an object of the present invention to provide a processed food of frozen ground meat, which is obtained by mixing frozen ground meat with protein and deodorizing the odor of the ground meat without heat treatment. Yes, it is possible to obtain a frozen and ground meat processed food that fully utilizes the characteristics of the raw meat material.

Next, we will show the results of a test on the deodorizing effect of protein on frozen crushed stupel meat, which has a particularly pronounced off-odor.

Test 1 Add various proteins equivalent to 25% (weight %, same hereinafter) of frozen ground stupor meat, mix uniformly, then add 25% water to the total amount of the mixture and mix well. It matched. Then, it was air-dried at 70° C. for 3 hours, and the odor of the dried product was evaluated using five people and an expert panel according to the standard.

++: Strong odor, difficult to eat.

+: Abnormal odor is observed.

±: Slightly strange odor is observed, but there is no problem.

-: No unusual odor was observed.

1-: Abnormal odor was not observed at all.

The results are shown in Table 1. Additionally, Table 1 also shows the results of similar evaluations of the frozen and ground stumpback meat itself (Control 1) and its heat-treated product at 180°C (Control 2).

Table 1 As is clear from the results, the addition of protein can sufficiently eliminate the off-odor of ground stumpling meat without heat-treating the frozen ground meat.

Test 2 In order to investigate the relationship between the amount of protein added and the deodorizing effect, egg white powder was added in various proportions to the frozen ground stump meat, mixed uniformly, and then 25% water was added to the total amount of the mixture. We practiced. This was dried in the same manner as Test 1, and the odor of the dried product was evaluated. The results are shown in Table 2.

Table 2*: The odor originating from the frozen and crushed soft-shelled turtle meat disappears, but another odor occurs due to drying.

Thus, the frozen ground meat processed food of the present invention is basically a powdered, fine granular or granular food consisting of unheated frozen ground meat and protein.

Examples of the raw meat to be used include animal meat, seafood meat, stinging turtle meat, viper meat, etc. Sterling turtle meat and viper meat, which require high deodorization treatment and have added value commensurate with freeze-grinding treatment, are particularly preferred. . These frozen and ground meat products are commercially available, and can be easily obtained from desired raw meat materials according to known freeze and grinding techniques.

In addition, examples of proteins include egg white powder, bovine plasma protein, casein (for example, sodium caseinate, etc.), whey protein, soybean protein, wheat protein, etc.
Two or more types may be used in combination.

Generally, animal proteins have a higher deodorizing effect than vegetable proteins and are therefore preferred. As is clear from Table 2 above, if the amount of these proteins used is too small, there are problems such as the generation of other unpleasant odors during post-processing such as drying. It is added in an amount of 10 to 40%, preferably 15 to 30%.

The frozen ground meat processed food of the present invention can be produced in accordance with a conventional method. For example, protein and, if desired, other additives are added to the frozen ground meat and mixed well, and the processed food is mixed with the frozen ground meat, for example. Add 10 to 30% of water or other suitable solvent to the entire mixture, knead well, and if necessary, granulate, then dry with air at 70 to 90°C or by other known methods. It can be dried by a drying method and passed through a sieve to form a powder, fine granules, or granules. If desired, the obtained powder, fine granules, or granules may be further formed into other forms such as capsules and tablets according to conventional methods.

Other additives used are not particularly limited, and include, for example, lactose, corn starch, excipients such as wheat flour, seasonings, spices, medicinal agents, preservatives, antioxidants, and the like. In particular, when using oily meat such as stump meat, it has been found that the use of beet fiber as an excipient impedes granulation. When obtaining a granular food, it is preferable to add about 15 to 30% of beet fiber to the frozen and ground meat.

Next, the present invention will be explained in more detail with reference to Examples.

Example 1 Ingredients Blend amount Frozen crushed stupon meat 40 (1 lactose
100gbeat fiber
4501 corn starch
550y flour
820F egg white powder
8oy yeast extract 50
F licorice extract 10y ginger powder 25g water
400rnl
According to this recipe, mix the ingredients other than water well, then
Water was added to the resulting mixture and thoroughly kneaded. This was treated with a 7-zi powder EXB-7,5 (manufactured by Fuji Powder Co., Ltd.) granulator, dried with air at 70'C for 3 hours, and passed through a 20 mesh sieve to form granules with an average particle size Q of 43 wm. Obtain processed food from frozen ground stupon meat.

Example 2 Ingredients Blend amount Frozen crushed stupon meat 80051 beet fiber 600y: l-7-starch 300y flour
1005' egg white powder
200F yeast extract
60g water
850 m1 Same as Example 1, average particle size 0.6
A processed food of N11I granular frozen ground stinging meat was obtained.

Example 3 According to the recipe of Example 2, using the same amount of bovine plasma protein instead of egg white powder, a processed food of frozen ground stinging meat granules with an average particle size of 0.6 silk was obtained in the same manner.

Example 4 Ingredients Blend amount Frozen crushed pit viper meat 500g dequinutrin
20 (1 egg white powder)
100g cellulose powder
100g lactose
500y yeast extract
50 li water
200m/average particle size Q in the same manner as in Example 1,
5 I'll obtained a processed food of frozen ground viper meat granules.

Patent applicant Sunstar Co., Ltd. Representative Patent Attorney Aoyama #12 people

Claims (5)

[Claims] (1) A processed food of frozen and ground meat, characterized in that it is made by mixing frozen and ground meat with protein to eliminate the odor of the ground meat without subjecting it to heat treatment. (2) The processed food according to item (1) above, in which 10 to 40% by weight of protein is mixed with the frozen and ground meat. (3) The processed food according to item (1) or item (2) above, wherein the meat is animal meat, seafood meat, stinging turtle meat, or pit viper meat. (4) Processing according to any one of the above paragraphs (1) to (3), in which the protein is one or more selected from the group consisting of egg white powder, bovine plasma protein, casein, and soybean protein. food. (5) The processed food according to any one of items (1) to (4) above, which is made into fine granules or granules by adding beet fiber.