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Preparation method of liquid-state chicken liver flavor dog food flavor agent

A technology of flavoring agent and chicken liver, which is applied in application, animal feed, animal feed, etc., can solve the problems of insufficient flavor, low cost performance, poor palatability, etc., and achieve improved flavor and palatability, low product cost, and strong flavor Effect

Pending Publication Date: 2015-12-30
WING BIOTECH SHANGHAI CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The liquid dog food flavoring agent in the prior art has insufficient fragrance, poor palatability, and low cost performance

Method used

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  • Preparation method of liquid-state chicken liver flavor dog food flavor agent
  • Preparation method of liquid-state chicken liver flavor dog food flavor agent

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Embodiment 1 The preparation method of chicken liver flavor dog food flavoring agent, the method comprises the following steps:

[0027] Step 1. Grind the chicken liver and chicken intestines into minced meat;

[0028] Step 2. Add water half the weight of the minced meat to the minced meat obtained in step 1, and stir thoroughly to obtain the minced meat;

[0029] Step 3: Warm up the meat slurry obtained in step 2 to 50°C, adjust the pH to 6.5-7.0, add papain at 0.5% by weight of the meat slurry, and mechanically stir for 4 hours to control the degree of protein hydrolysis in the meat slurry to 23-27%. Then raise the temperature to 92-95°C within 30 minutes, and continue to stir for 10 minutes to obtain the enzymatic hydrolysis solution;

[0030] Step 4, add 5% D-xylose and 5% glycine to the enzymolysis solution obtained in step 3, stir evenly, and continue heating at 105° C. for 50 minutes to obtain an enzymolysis product;

[0031] Step 5. Add 5% phosphoric acid and ...

Embodiment 2

[0032] Embodiment 2 The preparation method of chicken liver flavor dog food flavoring agent, the method comprises the following steps:

[0033] Step 1. Grind the chicken liver and chicken intestines into minced meat;

[0034] Step 2. Add water half the weight of the minced meat to the minced meat obtained in step 1, and stir thoroughly to obtain the minced meat;

[0035] Step 3. Warm up the meat slurry obtained in step 2 to 50°C, adjust the pH to 6.5-7.0, add flavor protease at 0.5% by weight of the meat slurry, and mechanically stir for 4 hours to control the degree of protein hydrolysis in the meat slurry to 23-27%. Then raise the temperature to 92-95°C within 30 minutes, and continue to stir for 10 minutes to obtain the enzymatic hydrolysis solution;

[0036] Step 4, add 5% D-xylose and 5% glycine to the enzymolysis solution obtained in step 3, stir evenly, and continue heating at 105° C. for 50 minutes to obtain an enzymolysis product;

[0037] Step 5. Add 5% phosphoric ...

Embodiment 3

[0038] Embodiment 3 The preparation method of chicken liver flavor dog food flavoring agent, the method comprises the following steps:

[0039] Step 1. Grind the chicken liver and chicken intestines into minced meat;

[0040] Step 2, add water with the same weight as the minced meat to the minced meat obtained in step 1, and stir fully to obtain the minced meat;

[0041] Step 3. Warm up the meat slurry obtained in step 2 to 45° C., adjust the pH to 5.5-7.0, add flavor protease at 1.0% by weight of the meat slurry, and mechanically stir for 5 hours to control the degree of protein hydrolysis in the meat slurry to 20-30%. Then raise the temperature to 92-95°C within 30 minutes, and continue to stir for 10 minutes to obtain the enzymatic hydrolysis solution;

[0042] Step 4, add 2% D-xylose and 0.5% glycine to the enzymolysis solution obtained in step 3, stir evenly, and continue heating at 100° C. for 150 minutes to obtain an enzymolysis product;

[0043] Step 5. Add 5% phosph...

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Abstract

The invention discloses a preparation method of a liquid-state chicken liver flavor dog food flavor agent. The preparation method comprises the following steps: processing chicken livers and chicken intestines into meat paste; adding water in the meat paste, and fully stirring to obtain meat slurry; heating the meat slurry to 45-60 DEG C, adjusting pH to 5.5-7.0, adding protease, stirring for carrying out hydrolysis reaction until hydrolysis degree of the meat slurry is 20-40%, raising the temperature to 92-95 DEG C within 30 minutes, and continuously stirring to obtain enzymatic hydrolysate; adding reducing sugar and glycine in the enzymatic hydrolysate, uniformly stirring, and heating for 50-150 minutes at 100-110 DEG C to obtain an enzymolysis product; adding phosphoric acid and modified starch in the enzymolysis product, and uniformly stirring to obtain the liquid-state chicken liver flavor dog food flavor agent. The preparation method has the following benefits: 1, the cost is lower, and the use ratio and additional value of chicken by-products are effectively increased; 2, the liquid-state chicken liver flavor dog food flavor agent is strong in flavor and remarkable in typical flavor, greatly improves the flavor and palatability of dog food, and has an excellent market prospect when applied to the pet's foods.

Description

technical field [0001] The invention relates to a preparation method of a liquid chicken liver-flavored dog food flavoring agent, in particular to a liquid dog food flavoring agent which improves the flavor and palatability of dog food, and belongs to the technical field of feed processing. Background technique [0002] With the development of the national economy and the continuous improvement of people's living standards, the understanding of pets and the concept of keeping pets are also constantly improving. Commercially available pet dog food has gradually replaced home-made dog food and has become the choice of more families. As one of the necessary raw materials for commercially available pet dog food, dog food flavoring agent has been paid more and more attention by dog ​​food manufacturers and researchers. [0003] The liquid dog food flavoring agent in the prior art has insufficient fragrance, poor palatability and low cost performance. Contents of the invention ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K1/10A23K1/165
Inventor 殷军
Owner WING BIOTECH SHANGHAI CO LTD
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