JPH1014536A - Processed meat immersed in seasoning liquid - Google Patents

Abstract

PROBLEM TO BE SOLVED: To obtain the subject processed meat having soft and spring texture and juicy feeling similar to the cooked meat to be eaten immediately after cooking and resistant to collapse even by the vibration caused by the impact in distribution by incorporating a processed lean meat with calcium and trehalose. SOLUTION: The seasoning liquid to be used in the present invention contains >=15wt.% of trehalose. The processed meat is a processed lean meat such as beef having a thickness of <=10mm and containing >=0.015wt.% of calcium such as calcium lactate and >=5wt.% of trehalose. The processed meat is preferably prepared by boiling cut cattle meat in a calcium-containing solution, immersing in a seasoning liquid containing trehalose and heating under pressure.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to processed meat immersed in a seasoning liquid used for processed foods.

[0002]

2. Description of the Related Art When meat, such as beef, which has been appropriately cut, is immersed in a seasoning liquid as it is and heated under pressure, the meat tissue loses its elasticity and becomes fluffy. In particular, when it is commercialized as a retort food, it collapses apart along the muscle fibers due to the impact on distribution.

[0003]

SUMMARY OF THE INVENTION The present invention is based on the object of the present invention, in which meat subjected to heat treatment under pressure has a soft and resilient texture that is not different from that cooked for ready-to-eat meal, and in particular, meat meat sliced falls apart. That is not to be.

[0004]

As a result of intensive studies, the present inventor has solved the above-mentioned problems by inventing a processed meat immersed in the following seasoning liquid.

[0005] A processed meat immersed in a seasoning liquid, wherein the seasoning liquid contains trehalose, and the processed meat contains calcium and trehalose. The processed meat immersed in the seasoning liquid as described above, wherein the seasoning liquid contains 15% by weight or more of trehalose and the processed meat contains 0.015% by weight or more of calcium and 5% by weight or more of trehalose. Processed meat immersed in the seasoning liquid according to the above or the above, wherein the processed meat has a thickness of 10 mm or less. Processed meat obtained by boiling cut meat with a calcium-containing solution, immersing the cut meat in a seasoning solution containing trehalose, and then subjecting the meat to a heating treatment under pressure and then immersed in the seasoning solution.

[0006] The animal meat used in the present invention may be any edible meat. For example, there are beef, pork, lamb and chicken.

[0007] Livestock meat is cut by a conventional method. The shape of the cut may be any as long as it is suitable for eating. In particular, beef is suitable for squid meat, that is, meat sliced to a thickness of 10 mm or less.

[0008] The calcium-containing solution used in the present invention comprises:
It is obtained by dissolving calcium salts such as calcium lactate and calcium chloride in water. 0.3-1.0% by weight for calcium lactate, 0.15 for calcium chloride
It is preferable to adjust the concentration to 1.0% by weight.

[0009] The cut meat is boiled with the above calcium-containing solution. The boiling condition is the temperature and time for heat denaturation to the inside of the cut meat.
At 100 ° C., 10 seconds is sufficient. For example, 2mm
Boiled 100 g of beef slices with 2 liters of calcium-containing solution at 95-100 ° C for 15 seconds, 65-
It is preferable to boil at 70 ° C for 2 minutes and at 50 to 55 ° C for 7 minutes.

[0010] The seasoning liquid used in the present invention contains trehalose in an amount of 15% by weight or more, except for the usual amount of trehalose used in meat products. The corresponding sugar mass is replaced by trehalose) and the seasoning obtained by the manufacturing method. For example, in the case of a Japanese-style seasoning liquid, fist, bonito, mirin,
For Chinese-style seasonings such as sake, sugar, salt, etc., sugar, salt,
In the case of a Western-style seasoning liquid such as soy sauce, oyster sauce, pork extract, chicken extract, spices, old sake, etc., ingredients such as spices, extracts, oils and fats, salt, sugar, wine, tomato, milk, cheese, etc. are blended in the seasoning liquid. You.

The trehalose used in the present invention is a disaccharide widely existing in the natural world.
It is a non-reducing saccharide linked by 1,1.

Trehalose is dissolved and contained in a seasoning liquid by a conventional method.

The cut meat meat boiled with the calcium-containing solution is immersed in a trehalose-containing seasoning solution and subjected to a pressure heating treatment. Usually, they are packed in cans, retort pouches, or the like, and held at 120 ° C. for 4 minutes or more to perform intended sterilization.

The cut livestock meat processed by the above steps corresponds to the processed meat according to the present invention.

The calcium content in the processed meat can be measured by an ordinary method. For example, the processed meat is incinerated, the ash is dissolved in 50% diluted hydrochloric acid to prepare a sample solution, and the content is calculated by inductively coupled plasma emission spectrometry (ICP). Can be measured.

The trehalose content in the seasoning solution can be measured by analyzing the supernatant by HPLC. The trehalose content in the processed meat is determined, for example, by adding 150 g of water to 10 g of the processed meat, performing homogenization at 2000 rpm for 1 hour, then placing the homogenizing liquid in a triangular flask equipped with a reflux condenser and heating for 1 hour. Boil and extract,
The solid-liquid separation is further performed at 1500 rpm for 30 minutes by centrifugation, and the supernatant is filtered through a 0.22 μm membrane filter to obtain an extract, which can be measured by HPLC analysis.

[0017]

【Example】

(Example 1, Beef bowl ingredients) 10 g of calcium lactate is dissolved in 2 liters of water, placed in a pot, and heated to boiling. 1 kg of beef sliced to a thickness of 2 mm is added to this aqueous solution, and about 5
Adjust heating to reboil after minutes. After re-boiling, the beef slices are removed into a colander and cooled in running water.

On the other hand, trehalose 250 g and soy sauce 175
g in 575 g of water to prepare a seasoning solution. In a retort pouch, 50 g of the beef slice obtained above and the seasoning liquid 1
Add 100g and 10mm sliced onion 50
Add g and mix. After sealing the retort pouch,
A pressure heating treatment is performed at 120 ° C. for 30 minutes.

After the above treatment, the retort pouch was opened and a beef slice was taken out of the pouch, and it was found that the shape of the sliced beef remained as it was. In addition, when it was eaten, the meat had elasticity and had a juicy feeling even when bitten.

(Example 2, Happo greens) Calcium lactate 20
g in 2 liters of water, place in a pan and heat to 75-80 ° C. 500 g of a 30 × 30 × 5 mm pork belly slice is put into this aqueous solution, and the mixture is denatured by heating for 5 minutes while maintaining the water temperature at 75 to 80 ° C. Then, increase the heat and bring it to a boil for about 1 minute to stop the fire. Take the pork rose slices into a colander and cool in running water.

On the other hand, 150 g of trehalose, 799 g of Shinyu soup, 10 g of salt, 0.5 g of white pepper, 10.5 g of sodium glutamate and 30 g of starch are mixed and dissolved by heating to prepare a Chinese seasoning liquid. Into a retort pouch, put 30 g of the pork belly slice obtained above and 117 g of Chinese seasoning liquid, and further add one quail egg (about 8 g), 10 g sliced onion leek 10 g, 10 mm strip bamboo shoot slice 10
g, 30 mm sliced Chinese cabbage 10 g, 10 mm sliced jellyfish 5 g, 10 mm sliced shiitake 5 g, 10 mm
Add 5 g of sliced carrot and mix. After sealing the retort pouch, pressurization and heat treatment is performed at 120 ° C. for 30 minutes.

After the above treatment, when the retort pouch which had been boiled was opened and eaten, the meat had elasticity and the meat did not loosen even when chewed and had a juicy feeling.

[0023]

[Action]

(Effect Confirmation Test Regarding Processing Step) Table 1 shows the evaluation when raw beef sliced into 2 mm was eaten after passing through the various boil steps described in Table 1, then the dipping step, and the retort pressure heating step.

[Table 1]

(Effect confirmation test on trehalose concentration)
Table 2 shows raw beef sliced to 2 mm at 95-100 ° C.
The evaluation is shown when boiled with a 0.5% aqueous solution of calcium lactate and then immersed in a trehalose aqueous solution of each concentration, heated under retort pressure and eaten.

[Table 2]

(Effect Confirmation Test on Beef Slice Thickness) Table 3 shows that raw beef sliced into various thicknesses was 95 to 1
Boiled with a 0.5% aqueous solution of calcium lactate at 00 ° C., immersed in a 25% by weight aqueous solution of trehalose, heated under retort pressure and eaten.

[Table 3]

(Effect Confirmation Test on Carbohydrates)
The evaluation is shown when raw beef sliced into m is boiled with a 0.5% aqueous solution of calcium lactate at 95 to 100 ° C., then immersed in various aqueous saccharide solutions, heated under retort pressure and eaten.

[Table 4]

[0027]

[Effect] The processed meat obtained according to the present invention had a soft and resilient texture and a juicy feeling that were not different from those prepared for immediate consumption. In particular, the sliced meat was one and the same as before the pressure and heat treatment, and did not fall apart even if it was shaken at the same level as the impact of distribution.

[0028]

[Brief description of the drawings]

FIG. 1 is a view simulating the shape of “processed meat immersed in a seasoning liquid” obtained in Test 1 (described below). (Test 1) 95-1 raw beef sliced to 2 mm
Boil in boiling water at 00 ° C, then immerse in water,
The retort was heated under pressure at 120 ° C. for 20 minutes. Then, 1.2
After dropping twice from the height of m, the pouch was grasped by hand and shaked up and down 20 times. (Result 1) The fat and the lean are completely separated and broken apart.

FIG. 2 is a view simulating the shape of “processed meat immersed in a seasoning liquid” obtained in Test 2 (described below). (Test 2) 95-1 raw beef sliced to 2 mm
After boiled in a 0.5% aqueous solution of calcium lactate at 00 ° C. and then immersed in a 25% aqueous solution of trehalose,
The mixture was heated under retort pressure for 20 minutes. Then, it was dropped twice from a height of 1.2 m, and the pouch was grasped by hand and shaked up and down 20 times. (Result 2) The meat is elastic and does not collapse with a slight impact.
The meat fibers are connected.

Claims (4)

[Claims] 1. Processed meat immersed in a seasoning liquid, wherein the seasoning liquid contains trehalose, and the lean meat contains calcium and trehalose. 2. The seasoning liquid contains 15% by weight or more of trehalose and 0.015% by weight in the lean meat of processed meat.
The processed meat immersed in the seasoning liquid according to claim 1, comprising the above calcium and 5% by weight or more of trehalose. 3. The processed meat immersed in the seasoning liquid according to claim 1, wherein the thickness of the processed meat is 10 mm or less. 4. The processed meat obtained by boiling cut meat meat with a calcium-containing solution, immersing it in a trehalose-containing seasoning solution, and then subjecting the meat to pressure and heat treatment. Processed meat immersed in seasoning liquid.