Pet chew and preparation method thereof

A technology for chewing gum and pets, which is applied in animal feed, animal feed, applications, etc. It can solve the problems that pets are difficult to digest and absorb, and achieve the effects of rich and changeable shapes, no loss of raw materials, and improved elasticity and brightness

Inactive Publication Date: 2016-06-29
刘尚武
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Although the current leather chews are rich in protein, most of the protein is firmly combined in the leather, and it is difficult for pets to digest and absorb when chewing and eating, so it is difficult to provide them with the necessary nutrients

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] 1. Preparation of livestock hide pulp

[0046] Take the livestock gray skin as mentioned above and put it into the drum together with clean water, wash it at a speed of 5-7 rpm for about 30 minutes, drain the water out of the drum, and drain the leather to obtain pet food grade livestock skin.

[0047] Dilute concentrated sulfuric acid into an acid solution with a pH value of 3.0, put the above-mentioned pet edible grade livestock skin and acid solution into the drum together, the acid solution is just immersed in the livestock skin, the drum rotates 5-7 times per minute, and rolls continuously for 1- 3 hours (the time can be selected according to the ambient temperature, the time is shorter when the ambient temperature is high, and the time is longer if the ambient temperature is low), so that the very strong collagen fiber structure in the original skin is decomposed and destroyed, and the thickness of the skin is observed to expand to the original 3-4 times, poke lig...

Embodiment 2

[0053] The steps of preparing livestock skin pulp are the same as in Example 1.

[0054] Based on the mass ratio, mix 100 parts of the above-mentioned neutral skin pulp, 20 parts of pre-gelatinized tapioca modified starch paste, 14 parts of animal oil and 6 parts of vegetable oil, and stir them into agglomerates to obtain the mixed material; load the desired product with a screw extruder Standard mold, open the extruder heating device to keep the temperature at 40-50°C, extrude the above-mentioned lumpy mixture from the extruder, then hand-knit it into knots and place it on a stainless steel grid tray, then enter the low-temperature drying room (35-45°C) bake for 3-7 hours, turn to medium temperature (50-55°C) to dry, and then irradiate and sterilize after packaging to obtain the finished pet chew.

[0055] The chews prepared in this example have high protein content, can be eaten by pets, and are easy for pets to digest and absorb. In addition, the animal oil and vegetable oi...

Embodiment 3

[0057] 1. Preparation of livestock hide pulp

[0058] The pet food-grade livestock skin prepared in Example 1 is loaded into the drum together with the acid solution with a pH value of 3.2, and the subsequent steps are the same as in Example 1.

[0059] 2. Preparation of pet chews

[0060] Based on the mass ratio, take 50 parts of the above-mentioned neutral pulp, 10 parts of vegetable protein powder, 5 parts of vegetable oil, 3 parts of animal fat, 15 parts of chicken dry ground powder, and add water to make a paste (slightly dry) pregelatinized cassava denaturation 15 parts of starch, 1.5 parts of seasoning, chicken essence, food coloring, and appropriate amount of trace elements. Mix the above materials evenly and stir them into a ball to obtain a mixture; use a rolling machine to roll the above mixture into thin slices several times and cut it into Strips, hand-woven into knots or skinned, rolled into a drying room for low-temperature drying at 35°C-45°C, and then package...

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Abstract

The invention provides pet chews and a preparation method of the pet chews. The pet chews comprise the raw materials: modified starch paste and animal protein, wherein the animal protein contains products obtained by performing acid treating or cooking on livestock skins. The pet chews provided by the invention have the toughness and the elasticity of leather chews, contains rich nutritional ingredients such as the protein, and is easily digested and absorbed by pets.

Description

technical field [0001] The invention relates to pet food technology, in particular to a pet chew and a preparation method thereof. Background technique [0002] At present, the competition in pet products and food industry is fierce, especially the development of high-end pet products and food is faster. Among them, pet chews have the functions of cleaning the oral cavity and alleviating the itching and pain of the gums during the teething stage of young pets, and are widely favored by pet breeders. In addition to providing the above-mentioned benefits, pet owners also hope that chews can be eaten by pets and provide essential nutrients, such as protein, vitamins, and the like. The hides of livestock such as cattle and pigs and poultry such as chickens and ducks are rich in protein, and have certain toughness, elasticity, and wear resistance, which is in line with the nature of pet dogs to chew. Therefore, the use of livestock skin and / or poultry skin to prepare leather ch...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23K10/26A23K10/30
Inventor 刘士财
Owner 刘尚武
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