Method for producing pet food by softening livestock and poultry bones

A pet food and bone technology, applied in animal husbandry, animal feed, animal feed, etc., can solve the problems of easily scratching the pet's mouth, throat, stomach, and pets' inability to bite, so as to achieve rich nutritional value, improve quality, and satisfy The effect of market demand

Inactive Publication Date: 2011-09-21
董清海
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, pets are often unable to bite on livestock bones; poultry bones are too sharp and can easily scratch the pet's mouth, throat and stomach

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Embodiment 1: the method for making pet food by softening pig bones

[0022] 1. Take the frozen, healthy and quarantined pork bones and boil them in a sandwich pot at high temperature to remove the oil, blood and impurities on the surface of the bones. Take out the leg bones, remove the minced meat and other debris on the surface, and rinse them with clean water;

[0023] 2. According to the tissue structure of pig bones, it is divided into cylindrical bones and ground bones, and further grades the bones according to the length of the pig bones, so as to facilitate product packaging;

[0024] 3. According to the graded bones, take an acid and alkali-resistant plastic container, add water, and add a 2M / L hydrochloric acid solution prepared by hydrochloric acid to adjust the pH to 1; put the cleaned and graded pig bones into different containers And add the above solution to soak, and adjust the pH value of the solution intermittently during the period, keep it at pH 1, t...

Embodiment 2

[0043] Embodiment 2: the method for making pet food by softening bovine bone

[0044] 1. Take fresh, healthy and quarantined beef bones and boil them in a sandwich pot at high temperature to remove the oil, blood and impurities on the surface of the bones. Take out the leg bones, remove the minced meat and other debris on the surface, and rinse them with clean water;

[0045] 2. Take an acid and alkali-resistant plastic container, add water, and add a 5M / L hydrochloric acid solution prepared by hydrochloric acid to adjust the pH=3; put the cleaned beef bones into the container and add the above solution to soak, and adjust the solution intermittently during the period Keep the pH value at 3 to ensure the softening speed until the beef bones become soft;

[0046] 3. Take out the softened beef bones, put them into a container, add 15% by mass concentration of hydrogen peroxide solution, make the solution submerge the product, and decolorize the product until the product turns wh...

Embodiment 3

[0064] Embodiment 3: the method for making pet food by softening sheep bones

[0065] 1. Take the frozen, healthy and quarantined sheep bones and boil them in a sandwich pot at high temperature to remove the oil, blood and impurities on the surface of the bones. Take out the leg bones, remove the minced meat and other debris on the surface, and rinse them with clean water;

[0066] 2. Take an acid and alkali-resistant plastic container, add water, and add 8M / L hydrochloric acid solution prepared by hydrochloric acid to adjust the pH=1.5; put the cleaned sheep bones into the container and add the above solution to soak, and adjust the solution intermittently during the period Keep the pH value at 1.5 to ensure the softening speed until the sheep bones become soft;

[0067] 3. Take out the softened sheep bones, put them into a container, add 10% by mass concentration of hydrogen peroxide solution, make the solution submerge the product, and decolorize the product until the produ...

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PUM

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Abstract

The invention discloses a method for producing pet food by softening livestock and poultry bones, which comprises the following steps of: selecting the livestock and poultry bones, boiling and flushing to remove impurities and dirt; taking a container, adding a hydrochloric acid solution and adjusting the pH value to be 1-3 until the bones become soft; taking out the bones, adding a sodium carbonate solution, adjusting the pH value to be 7-10, maintaining the pH value to be a constant value between 7 and 10 until the constant value of the pH value no longer changes; taking out the bones, flushing with clear water and soaking and finishing soaking when the pH value no longer changes; roasting; feeding vegetable or animal oil for frying the roasted bones to shrink and denaturalize the bones; taking a container, adding water and a degreasing agent for dissolving; taking the shrank and denaturalized bones and feeding into the container for soaking to restore the bones to be original shape; cleaning the bones restored to be original shape, leaching, adding seasonings, rolling and kneading and pickling; roasting; and packaging until the bones are dried to a certain water content to obtain the pet food.

Description

technical field [0001] The invention relates to a method for making pet food, in particular to a method for softening livestock and poultry bones to make pet food. Background technique [0002] Livestock and poultry bones have been widely used in the pet food industry, but the extensive production mode has resulted in low product quality, limited application, and low added value of the product. As pet food, under the current production conditions, it is mainly baked food made by directly marinating and baking the original shape of livestock and poultry bones. However, pets often cannot bite livestock bones; poultry bones are too sharp and can easily scratch the pet's mouth, throat and stomach. [0003] Therefore, how to soften the bones of livestock and poultry to make pet food is a technical problem to be solved in this field. Contents of the invention [0004] The purpose of the present invention is to provide a method for making pet food by softening the bones of live...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/10A23K1/18A23K10/26A23K50/00
Inventor 董清海
Owner 董清海
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