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Enzyme treatment solution, softening method and softened animal-based food material

An enzyme treatment liquid and animal-based technology, applied in biochemical equipment and methods, enzymes, hydrolytic enzymes, etc., can solve problems such as poor taste or taste, and difficult to eat delicious food

Inactive Publication Date: 2012-12-12
EN OTSUKA PHARM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, with the softening method described in this patent document 1, although the shape of the original food material itself of the animal material is maintained to a certain extent, the texture and taste are poor, and it is difficult to say that it is a food that can be eaten deliciously.

Method used

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  • Enzyme treatment solution, softening method and softened animal-based food material
  • Enzyme treatment solution, softening method and softened animal-based food material
  • Enzyme treatment solution, softening method and softened animal-based food material

Examples

Experimental program
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Effect test

Embodiment

[0107] Next, specific examples of the present invention will be described.

[0108] 1. Research on the types of enzyme treatment liquid

[0109] 1-1. Adjustment of enzyme treatment solution

[0110] (Enzyme treatment solution 1A)

[0111] Prepare protease derived from Aspergillus as a proteolytic enzyme and salt as seasoning, set their contents to 0.20 wt% and 0.18 wt%, respectively, and dissolve them in deionized water treated with ion exchange resin to prepare enzyme treatment Solution 1A. In addition, the pH and salinity measurement values ​​of this enzyme treatment solution 1A were 5.5 and 0.18%, respectively.

[0112] (Enzyme treatment solution 1B)

[0113] Enzyme treatment solution 1B was prepared in the same manner as above enzyme treatment solution 1A, except that proteolytic enzymes and seasonings were added to the enzyme treatment solution at a content of 0.7 wt % as a pH adjuster of sodium carbonate. In addition, the pH and salinity measurement values ​​of this...

Embodiment 4

[0230] (Example 4A-chicken, Example 4B-chicken, Example 4C-chicken, Example 4D-chicken)

[0231] As the enzyme treatment solution used in the enzyme treatment step , Example 4A-chicken, Example 4B- Chicken, Example 4C-chicken, and Example 4D-chicken softened animal food (chicken breast meat) in a frozen state.

Embodiment 4A

[0232] (Example 4A-pig, Example 4B-pig, Example 4C-pig, Example 4D-pig)

[0233] As the softened animal food, instead of chicken breast meat, prepare pork leg with fat removed. As the enzyme treatment solution used in the enzyme treatment step , use enzyme treatment solution 4A~4D instead of enzyme treatment solution 1A, respectively, In addition to this, the softened animal food pig (pork leg meat) in the frozen state of Example 4A-pig, Example 4B-pig, Example 4C-pig, and Example 4D-pig was produced in the same manner as in Example 1A. ).

[0234] (Example 4A-Cow, Example 4B-Cow, Example 4C-Cow, Example 4D-Cow)

[0235] As the softened animal food, instead of chicken breast meat, beef thigh meat with fat removed was prepared, and as the enzyme treatment solution used in the enzyme treatment step , enzyme treatment solutions 4A to 4D were used instead of enzyme treatment solution 1A, respectively, Other than that, the softened animal foods (trumpet) in the frozen state of Ex...

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Abstract

An enzyme treatment solution of the present invention is adapted to be used in a softening method for softening an animal-based food material composed of meat or fish and shellfish by subjecting it to an enzyme treatment using the enzyme treatment solution. pH of the enzyme treatment solution is 8.0 or higher but lower than 10.5, and a salimeter measurement value obtained by measuring an electrolyte concentration of the enzyme treatment solution using a salimeter as a salt concentration is 0.7% or more but less than 3.0%. This makes it possible to reliably soften the animal-based food material while maintaining mouthfeel and flavor thereof, thereby obtaining a softened animal-based food material having smooth mouthfeel.

Description

technical field [0001] The invention relates to an enzyme treatment liquid, a softening method and softened animal food materials. Background technique [0002] For example, there are many elderly people, or patients who cannot chew / swallow hard food due to certain diseases (dysphagia / chewers). These people usually ingest a mixture that has been mixed with several foods to make a paste or liquid. [0003] However, in the above-mentioned cases, if you do not know what kind of food (ingredients) you are eating, you will not have enough appetite, and as a result, you will easily suffer from disadvantages such as physical decline. Therefore, from the viewpoint of increasing the appetite, not only the flexibility of the ingredients is required, but also it is important that the ingredients maintain the original shape of the ingredients themselves. [0004] As a method of softening animal materials that satisfies these two aspects, for example, Patent Document 1 discloses a meth...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L1/318A23L1/30A23L1/325C12N9/50C12N9/98A23L13/50A23L13/74A23L17/00A23L17/40
CPCA23L1/3252A23L1/3185A23L1/3149A23L13/48A23L13/74A23L17/65
Inventor 竹井亮
Owner EN OTSUKA PHARM CO LTD
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