Edible pet quid containing nutrition rod and preparing method thereof

Abstract

The invention discloses a pet masticatory containing a nutrition bar and consists of a nutrition bar and a livestock skin which enwinds the nutrition bar. The pet masticatory comprises by weight percentage: 20-80 percent of livestock skin selected from pigskin, cowskin or sheepskin, 10-60 percent of protein nutrition bar which is the mixture of animal protein and vegetable protein, 5-50 percent of starch, 1-10 percent of grease, 1-8 percent of dietary fiber, 1-4 percent of quality modifying agent and flavoring agent, 0.1-5 percent of antioxidant, 0.1-3 percent of nutrient or healthy additive and the rest of water. At the same time, the invention also discloses a preparation method for the product.

Description

Technical field:

[0001] The invention relates to an edible pet chew, in particular to an edible pet chew containing a nutrition bar and a preparation method thereof. Background technique:

[0002] With the development of social economy and the continuous improvement of people's living standards, people's demand for leisure and entertainment after work is increasing. As the main companion animals in people's lives, keeping pets in a family is gradually becoming a form of daily entertainment and relaxation for people, and the number of pets is increasing. Traditionally, the role of cats is to prey on harmful animals such as mice, and the role of dogs includes many aspects such as "housekeeping", but now they have begun to domesticate these animals for the purpose of "petting". As a living companion, people are now paying much attention to the health and hygiene of pets, wherein dog chews for teeth grinding have been developed to help massage the gums of dogs or pets to streng...

Examples

Embodiment 1

[0044] Edible pet chews with nutritional bars

[0045] When making the nutritional bar within the scope of the present invention, it is preferable to mix the ingredients uniformly. The mixing can be achieved through various methods, such as simple mixing at room temperature or pre-mixing all the ingredients with a high-speed mixer. Mix dry ingredients including plant protein and its enzymatic hydrolyzate, animal protein, starch, modifiers, dietary fiber and flavoring for 5 to 15 minutes, then add nutritional and health additives to the mixture, and add oil for mixing 10 minute. After mixing it is carried out by means of a co-rotating twin-screw extruder with a rod die (L / D 3:1), preferably a multi-mode twin-screw with co-rotating screws.

[0046] The mixture synthesized in Example 1 is then mixed into a 4-inch interlayer cooking extruder, which has a screw length / diameter ratio of 22:1 and is a 5-stage cooking extruder with 15 horsepower and a 460V gear motor , Variable spe...

Embodiment 2

[0055] Effects of starch, protein and modifiers on the physical properties of chewables

[0056] Table 2 lists the effects of different protein, starch and modifier ratios on the physical properties of chewables. The preparation method of the chewable article in Example 2 is the same as that in Example 1.

[0057] Samples 1 and 2 show that the combination of soy protein isolate, wheat gluten and potato starch, waxy rice starch and rice starch has higher tensile strength and Young's modulus.

[0058] In samples 3 and 4, in addition to soybean protein isolate and wheat gluten as the main source of plant protein, soybean protein hydrolyzate, corn protein hydrolyzate, corn gluten powder and zein were also used as plant protein sources. Zein is thermoplastic, and biodegradable plastics based on zein and starch or fatty acids have good tensile strength and durability. It can be seen from Table 2 that samples 3 and 4 have better tensile strength, Young's modulus and cutting ener...

Embodiment 3

[0064] Nutrition, health function and storage stability of high-protein pet chews

[0065] The preparation method of the chewables is the same as in Example 1. The balanced nutrition and good health care function of the chewables are an important aspect of the present invention. In samples 2 and 3 of Example 3, soybean protein enzymatic hydrolyzate was added to the chewables. The enzymatic hydrolyzate is rich in small peptides, has strong hygroscopicity and moisture retention, and can adjust the hardness of protein foods, improve Taste and easy digestion and absorption characteristics. Modern nutritional studies have found that most of the protein ingested by animals is digested and absorbed in the form of low peptides after being acted upon by enzymes in the digestive tract, and the proportion absorbed in the form of free amino acids is very small. Further experiments revealed that peptides are digested faster and absorbed more than free amino acids, indicating that pepti...

Technical field:

[0001] The invention relates to an edible pet chew, in particular to an edible pet chew containing a nutrition bar and a preparation method thereof. Background technique:

[0002] With the development of social economy and the continuous improvement of people's living standards, people's demand for leisure and entertainment after work is increasing. As the main companion animals in people's lives, keeping pets in a family is gradually becoming a form of daily entertainment and relaxation for people, and the number of pets is increasing. Traditionally, the role of cats is to prey on harmful animals such as mice, and the role of dogs includes many aspects such as "housekeeping", but now they have begun to domesticate these animals for the purpose of "petting". As a living companion, people are now paying much attention to the health and hygiene of pets, wherein dog chews for teeth grinding have been developed to help massage the gums of dogs or pets to streng...

Examples

Embodiment 1

[0044] Edible pet chews with nutritional bars

[0045] When making the nutritional bar within the scope of the present invention, it is preferable to mix the ingredients uniformly. The mixing can be achieved through various methods, such as simple mixing at room temperature or pre-mixing all the ingredients with a high-speed mixer. Mix dry ingredients including plant protein and its enzymatic hydrolyzate, animal protein, starch, modifiers, dietary fiber and flavoring for 5 to 15 minutes, then add nutritional and health additives to the mixture, and add oil for mixing 10 minute. After mixing it is carried out by means of a co-rotating twin-screw extruder with a rod die (L / D 3:1), preferably a multi-mode twin-screw with co-rotating screws.

[0046] The mixture synthesized in Example 1 is then mixed into a 4-inch interlayer cooking extruder, which has a screw length / diameter ratio of 22:1 and is a 5-stage cooking extruder with 15 horsepower and a 460V gear motor , Variable spe...

Embodiment 2

[0055] Effects of starch, protein and modifiers on the physical properties of chewables

[0056] Table 2 lists the effects of different protein, starch and modifier ratios on the physical properties of chewables. The preparation method of the chewable article in Example 2 is the same as that in Example 1.

[0057] Samples 1 and 2 show that the combination of soy protein isolate, wheat gluten and potato starch, waxy rice starch and rice starch has higher tensile strength and Young's modulus.

[0058] In samples 3 and 4, in addition to soybean protein isolate and wheat gluten as the main source of plant protein, soybean protein hydrolyzate, corn protein hydrolyzate, corn gluten powder and zein were also used as plant protein sources. Zein is thermoplastic, and biodegradable plastics based on zein and starch or fatty acids have good tensile strength and durability. It can be seen from Table 2 that samples 3 and 4 have better tensile strength, Young's modulus and cutting ener...

Embodiment 3

[0064] Nutrition, health function and storage stability of high-protein pet chews

[0065] The preparation method of the chewables is the same as in Example 1. The balanced nutrition and good health care function of the chewables are an important aspect of the present invention. In samples 2 and 3 of Example 3, soybean protein enzymatic hydrolyzate was added to the chewables. The enzymatic hydrolyzate is rich in small peptides, has strong hygroscopicity and moisture retention, and can adjust the hardness of protein foods, improve Taste and easy digestion and absorption characteristics. Modern nutritional studies have found that most of the protein ingested by animals is digested and absorbed in the form of low peptides after being acted upon by enzymes in the digestive tract, and the proportion absorbed in the form of free amino acids is very small. Further experiments revealed that peptides are digested faster and absorbed more than free amino acids, indicating that pepti...

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