CN105994000A - Dog-chewing gum and preparation method thereof - Google Patents

Dog-chewing gum and preparation method thereof Download PDF

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Publication number
CN105994000A
CN105994000A CN201610347886.6A CN201610347886A CN105994000A CN 105994000 A CN105994000 A CN 105994000A CN 201610347886 A CN201610347886 A CN 201610347886A CN 105994000 A CN105994000 A CN 105994000A
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raw material
dog
powder
bone
water
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CN105994000B (en
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庄君新
刘贤军
席笑博
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Liaoning Fuxin New Materials Co Ltd
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Liaoning Fuxin New Materials Co Ltd
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K15/00Devices for taming animals, e.g. nose-rings or hobbles; Devices for overturning animals in general; Training or exercising equipment; Covering boxes
    • A01K15/02Training or exercising equipment, e.g. mazes or labyrinths for animals ; Electric shock devices ; Toys specially adapted for animals
    • A01K15/025Toys specially adapted for animals
    • A01K15/026Chewable toys, e.g. for dental care of pets

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  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Zoology (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Fodder In General (AREA)
  • Feed For Specific Animals (AREA)

Abstract

The invention provides a dog-chewing gum. The dog-chewing gum comprises the following prepared components in parts by weight: 15 to 40 parts of a raw material, 15 to 25 parts of an auxiliary material, 30 to 45 parts of an addition material and 2 to 5 parts of auxiliary agents, wherein the raw material is one or more selected from the group consisting of leftovers of fresh animal skin, waste leather, waste rubber and waste plastic; the auxiliary material is one or more selected from the group consisting of meat paste, bone powder, shell powder, potato powder and grass meal; the addition material is one or more selected from the group consisting of milk powder, animal fat, starch, hydroxymethyl cellulose, yeast powder, chitosan oligosaccharide and vitamin powder; and the auxiliary agents comprise a chrome-free tanning agent, sodium formate and sodium bicarbonate. The dog-chewing gum provided by the invention is simple in composition and convenient to manufacture; the obtained dog-chewing gum has low content of harmful substances; and functional and flavorful additives are contained, so the requirements of appetite and body of dogs can be met.

Description

A kind of dog chews and preparation method thereof
Technical field:
The present invention relates to technical field of pet articles, be specifically related to a kind of dog chews and preparation method thereof.
Background technology:
Along with economic growth and the raising of people's living standard, house pet industry has obtained swift and violent discovery, People's pet feeding has been transformed into a kind of sustenance of people's spirit by simple admiring, and the role of house pet is also Quietly occur to change, be increasingly becoming companion and the friend of people's life, promoting that harmonious society is sent out Exhibition plays irreplaceable regulation effect.Therefore, pet supplies industry nowadays its people in economy Play the most important effect.
As a example by pet toy-dog chews;In prior art, Chinese patent application CN 104472902 A Disclosing a kind of method that broken Corii Bovis seu Bubali makes pet dog chew, its manufacturing process includes: by Corii Bovis seu Bubali leftover bits and pieces It is put in 30 DEG C of water-baths immersion;Then rub with meat grinder;Pull an oar with cooking machine again;Serosity is done Dry;Inject grinding tool;Drying and shaping;Sterilization, although this technology effectively make use of leather leftover pieces, but It is the failure to other functional or taste additives, does not also use rubber or leather dead meal.
For another example Chinese patent application CN 105409811 A discloses a kind of dog chews rubber and preparation side thereof Method.This dog chews skin is made up of Os Bovis seu Bubali, starch, tomato wine, Adeps Bovis seu Bubali, rumen-undegraded fat.And for example China Patent application CN 105409812 A dog chews and the method making this dog chews, including two layers of cattle Skin, two layers of Corii Bovis seu Bubali have widthwise edge and the longitudinal edge intersected with widthwise edge, if described two layers of Corii Bovis seu Bubali offer The dry opening that inweaves, described some openings that inweave parallel with widthwise edge, described in inweave opening by two layers of cattle Skin is divided into some horizontal woven stripes, described in inweave opening in be equipped with some Thallus Laminariae (Thallus Eckloniae) bars, described Thallus Laminariae (Thallus Eckloniae) bar with Horizontal woven stripe staggered interting constitutes edible body, described dog chews by edible body along two layers of Corii Bovis seu Bubali arbitrarily Roll formation cylindrical shape body, and be formed by knots tied at cylindrical shape body two ends.Although both prior aries Increase functional or taste additive, firmly get dog class and like, but, in its preparation process, nuisance Matter is more, such as, in toy material, many enterprises, in order to cost-effective, use waste material, feed back (leather Waste material or rubber scrap) and add phthalate plasticizers increase pliability and glossiness, thus adjacent Phthalic acid ester use face in toy material is widely.Owing to phthalic acid ester can have a strong impact on To human reproductive systems, immune system and nervous system, and threaten the existence of the mankind, particularly to place The organ such as liver,spleen,kidney in the child of growth stage has infringement, the most a lot of countries and regions pair In toy, the content of phthalic acid ester is all limited.
For solving the problem that in pet toy, phthalic acid ester content is high, Chinese patent CN The extracting process of phthalate compound and inspection in leather toy material disclosed in 104251789 A Survey method, the method includes: uses normal hexane to mix as solvent with acetone using 1:1 volume ratio, uses The mode of soxhlet extraction extracts.The temperature of soxhlet extraction is at 120-150 DEG C, and extraction time is at 6-8 In hour.The present invention is based on above-mentioned prior art, it is desirable to provide a kind of proportioning is simple, easy to make, institute Obtain product nuisance content low, there is functional and taste additive, it is possible to meet dog class oral erotism and body Needed for body, and the epiphysis position a kind of dog chews that can be socketed gum cover of dog chews and preparation method thereof.
Summary of the invention:
It is an object of the invention to overcome shortcoming present in prior art, it is provided that a kind of proportioning is simple, system Facilitating, products obtained therefrom nuisance content is low, has functional and taste additive, it is possible to meet dog Needed for class oral erotism and health, and the epiphysis position of dog chews can be socketed a kind of dog chews and the preparation thereof of gum cover Method.
To achieve these goals, the invention provides a kind of dog chews, wherein, join including unit of weight The following component of system:
Raw material: 15-40 part,
Adjuvant: 15-25 part,
Additive: 30-45 part,
Auxiliary agent: 2-5 part,
Described raw material is: the leftover bits and pieces of the new Cortex Dictamni of animal, and discarded leather, waste rubber, in waste plastic Any one or a few;
Described adjuvant is: meat paste, bone meal, conch meal, potato starch, any one or a few in grass meal;
Described additive is: milk powder, animal oil, starch, hydroxymethyl cellulose, yeast powder, and shell is few Sugar, any one or a few in vitamin powder;
Described auxiliary agent is: chrome-free tanning agent, sodium formate, sodium bicarbonate.
The leftover bits and pieces of the new Cortex Dictamni of animal, discarded leather, waste rubber, the weight ratio of waste plastic is 7-20: 3-12:0-6:0-2.
Meat paste, bone meal, conch meal, potato starch, the weight ratio of grass meal is 4-10:3-8:2-5:0-1:0-1.
Milk powder, animal oil, starch, hydroxymethyl cellulose, yeast powder, oligochitosan, vitamin powder Weight ratio is, 4-8:2-5:10-25:1-3:1-3:0.2-0.5:0.2-0.5。
The preparation method of dog chews, wherein, comprises the steps:
A, by raw material enter 10 times of mass fractions water in, soak 10-20 hour;
Adding deliming agent in B, water, deliming agent is 4:1000 with the mass ratio of water, after step A being soaked Raw material add and be dissolved with in the water of deliming agent;Water temperature 30-35 degree Celsius, controlling pH value is 8, deliming 1-2 hour time;Adding chrome-free tanning agent 1-3 part, rotary drum turns 120-200 minute;Add sodium formate 0.5-1 again Part, rotary drum turns 20-40 minute;Adding sodium bicarbonate 0.5-1 part, sodium bicarbonate is opened by 10 times of mass fraction aquations, Add rotary drum to rotate 40-60 minute;
Raw material after C, step B deliming is washed through warm water, washing time 0.5-1 hour;
D, being rubbed by the raw material after washing, solvent selects chloroform, ether, acetone and methanol, makes The nuisance in raw material after rubbing with Soxhlet extraction method extraction, temperature 150 DEG C, time 6h, trichlorine Methane, ether, acetone, the mass ratio of methanol are 1:2:0.8:1.5;
E, adjuvant and additive are added in the raw material after the extraction of step D, add adjuvant, additive, The water of the 1.2-1.5 mass multiple of the gross weight of the raw material after extraction, stirring becomes serosity;Serosity is at 60-80 DEG C, vacuum is to be evaporated under reduced pressure by motor stirrer stirring under conditions of 0.01-0.09MPa, electricity Power agitator speed is 450-550 rev/min;
F, step E gains inject in mould, drying and shaping again after molding, dry temperature 40-60 and take the photograph Family name's degree, humidity 15-20%;
G, wet sterilization 3 hours, vapor (steam) temperature 75-100 degree Celsius.
Step F injects formed in mould step, particularly as follows: it is bar-shaped and/or be shaped to gum cover shape to be shaped to bone. Prepare gained bone club shaped structure and include that bone rod, the integrated preparation in two ends of bone rod have epiphysis, prepare institute Obtaining glue sleeve-like structure and include gum cover, on gum cover, integrated preparation has running-on, and running-on can be socketed in bone On end and then make gum cover be wrapped on the outer wall of epiphysis.
Advantages of the present invention is: proportioning is simple, and easy to make, products obtained therefrom nuisance content is low, has Functional and taste additive, it is possible to needed for meeting dog class oral erotism and health, and the epiphysis position of dog chews Put and can be socketed gum cover.Particularly as follows:
1, the present invention effectively utilizes fresh leather-solid waste, and further with leather waste, rubber and Plastic waste.
2, the present invention there was added the nutrient substance benefiting dog class health and the interpolation increasing oral erotism in serosity Thing, it is possible to needed for meeting dog class oral erotism and health.
3, the harmful substance (phthalate compound) in dog chews is reduced by extraction mode, Reduce pet toy harmfulness.
4, finished product does skeletonization rod moulding, and dog chews preparation can be used in gum cover to be socketed in bone stick end, Effectively extend product useful life.
Accompanying drawing illustrates:
Fig. 1 is the production procedure schematic diagram of the present invention.
Fig. 2 is the bone club shaped structure schematic diagram after the present invention shapes.
Fig. 3 is for being socketed the gum cover structural representation of epiphysis after the present invention shapes.
Accompanying drawing identifies:
1, bone rod 2, epiphysis 3, running-on
4, gum cover
Detailed description of the invention:
Below in conjunction with the accompanying drawings, the present invention will be described.As Figure 1-3, Fig. 1 is the life of the present invention Produce schematic flow sheet.Fig. 2 is the bone club shaped structure schematic diagram after the present invention shapes.Fig. 3 is that the present invention is fixed For being socketed the gum cover structural representation of epiphysis after type.
Example 1, dog chews, wherein, including the following component of unit of weight preparation:
Raw material: 40 parts,
Adjuvant: 25 parts,
Additive: 45 parts,
Auxiliary agent: 5 parts,
Described raw material is: the leftover bits and pieces of the new Cortex Dictamni of animal, discarded leather, waste rubber, waste plastic;
Described adjuvant is: meat paste, bone meal, conch meal, potato starch, grass meal;
Described additive is: milk powder, animal oil, starch, hydroxymethyl cellulose, yeast powder, and shell is few Sugar, vitamin powder;
Described auxiliary agent is: chrome-free tanning agent 1-3 part, sodium formate 0.5-1 part, sodium bicarbonate 0.5-1 part.
The leftover bits and pieces of the new Cortex Dictamni of animal, discarded leather, waste rubber, the weight ratio of waste plastic is 20: 12:6:2.
Meat paste, bone meal, conch meal, potato starch, the weight ratio of grass meal is 10:8:5:1:1.
Milk powder, animal oil, starch, hydroxymethyl cellulose, yeast powder, oligochitosan, vitamin powder Weight ratio is, 8:5:25:3:3:0.5:0.5.
The preparation method of dog chews, wherein, comprises the steps:
A, by raw material enter 10 times of mass fractions water in, soak 10-20 hour;
Adding deliming agent in B, water, deliming agent is 4:1000 with the mass ratio of water, after step A being soaked Raw material add and be dissolved with in the water of deliming agent;Water temperature 30-35 degree Celsius, controlling pH value is 8, deliming 1-2 hour time;Adding chrome-free tanning agent 1-3 part, rotary drum turns 120-200 minute;Add sodium formate 0.5-1 again Part, rotary drum turns 20-40 minute;Adding sodium bicarbonate 0.5-1 part, sodium bicarbonate is opened by 10 times of mass fraction aquations, Add rotary drum to rotate 40-60 minute;
Raw material after C, step B deliming is washed through warm water, washing time 0.5-1 hour;
D, being rubbed by the raw material after washing, solvent selects chloroform, ether, acetone and methanol, makes The nuisance in raw material after rubbing with Soxhlet extraction method extraction, temperature 150 DEG C, time 6h, trichlorine Methane, ether, acetone, the mass ratio of methanol are 1:2:0.8:1.5;
E, adjuvant and additive are added in the raw material after the extraction of step D, add adjuvant, additive, The water of the 1.2-1.5 mass multiple of the gross weight of the raw material after extraction, stirring becomes serosity;Serosity is at 60-80 DEG C, vacuum is to be evaporated under reduced pressure by motor stirrer stirring under conditions of 0.01-0.09MPa, electricity Power agitator speed is 450-550 rev/min;
F, step E gains inject in mould, drying and shaping again after molding, dry temperature 40-60 and take the photograph Family name's degree, humidity 15-20%;
G, wet sterilization 3 hours, vapor (steam) temperature 75-100 degree Celsius.
Step F injects formed in mould step, particularly as follows: it is bar-shaped and/or be shaped to gum cover shape to be shaped to bone. Preparing gained bone club shaped structure and include bone rod 1, the integrated preparation in two ends of bone rod 1 has epiphysis 2, Preparing gained glue sleeve-like structure and include gum cover 4, on gum cover 4, integrated preparation has running-on 3, running-on 3 Can be socketed on epiphysis 2 and then make gum cover 4 to be wrapped on the outer wall of epiphysis 2.
Example 2, dog chews, wherein, including the following component of unit of weight preparation:
Raw material: 20 parts,
Adjuvant: 18 parts,
Additive: 32 parts,
Auxiliary agent: 3 parts,
Described raw material is: the leftover bits and pieces of the new Cortex Dictamni of animal, discarded leather, waste rubber;
Described adjuvant is: meat paste, bone meal, conch meal, potato starch;
Described additive is: milk powder, animal oil, starch, hydroxymethyl cellulose, yeast powder, and shell is few Sugar, vitamin powder;
Described auxiliary agent is: chrome-free tanning agent 1-3 part, sodium formate 0.5-1 part, sodium bicarbonate 0.5-1 part.
The leftover bits and pieces of the new Cortex Dictamni of animal, discarded leather, the weight ratio of waste rubber is 10:6:4.
Meat paste, bone meal, conch meal, potato starch weight ratio is 8:6:3:1.
Milk powder, animal oil, starch, hydroxymethyl cellulose, yeast powder, oligochitosan, vitamin powder Weight ratio is, 5:2:22:1:1:0.5:0.5.
The preparation method of dog chews, wherein, comprises the steps:
A, by raw material enter 10 times of mass fractions water in, soak 10-20 hour;
Adding deliming agent in B, water, deliming agent is 4:1000 with the mass ratio of water, after step A being soaked Raw material add and be dissolved with in the water of deliming agent;Water temperature 30-35 degree Celsius, controlling pH value is 8, deliming 1-2 hour time;Adding chrome-free tanning agent 1-3 part, rotary drum turns 120-200 minute;Add sodium formate 0.5-1 again Part, rotary drum turns 20-40 minute;Adding sodium bicarbonate 0.5-1 part, sodium bicarbonate is opened by 10 times of mass fraction aquations, Add rotary drum to rotate 40-60 minute;
Raw material after C, step B deliming is washed through warm water, washing time 0.5-1 hour;
D, being rubbed by the raw material after washing, solvent selects chloroform, ether, acetone and methanol, makes The nuisance in raw material after rubbing with Soxhlet extraction method extraction, temperature 150 DEG C, time 6h, trichlorine Methane, ether, acetone, the mass ratio of methanol are 1:2:0.8:1.5;
E, adjuvant and additive are added in the raw material after the extraction of step D, add adjuvant, additive, The water of the 1.2-1.5 mass multiple of the gross weight of the raw material after extraction, stirring becomes serosity;Serosity is at 60-80 DEG C, vacuum is to be evaporated under reduced pressure by motor stirrer stirring under conditions of 0.01-0.09MPa, electricity Power agitator speed is 450-550 rev/min;
F, step E gains inject in mould, drying and shaping again after molding, dry temperature 40-60 and take the photograph Family name's degree, humidity 15-20%;
G, wet sterilization 3 hours, vapor (steam) temperature 75-100 degree Celsius.
Step F injects formed in mould step, particularly as follows: it is bar-shaped and/or be shaped to gum cover shape to be shaped to bone. Prepare gained bone club shaped structure and include that bone rod, the integrated preparation in two ends of bone rod have epiphysis, prepare institute Obtaining glue sleeve-like structure and include gum cover, on gum cover, integrated preparation has running-on, and running-on can be socketed in bone On end and then make gum cover be wrapped on the outer wall of epiphysis.
Example 3, dog chews, wherein, including the following component of unit of weight preparation:
Raw material: 18 parts,
Adjuvant: 20 parts,
Additive: 35 parts,
Auxiliary agent: 2-5 part,
Described raw material is: the leftover bits and pieces of the new Cortex Dictamni of animal, discarded leather;
Described adjuvant is: meat paste, bone meal, conch meal;
Described additive is: milk powder, animal oil, starch, hydroxymethyl cellulose, yeast powder, and shell is few Sugar, vitamin powder;
Described auxiliary agent is: chrome-free tanning agent 1-3 part, sodium formate 0.5-1 part, sodium bicarbonate 0.5-1 part..
The leftover bits and pieces of the new Cortex Dictamni of animal, the weight ratio of discarded leather is 11:7.
Meat paste, bone meal, conch meal weight ratio is 10:5:5.
Milk powder, animal oil, starch, hydroxymethyl cellulose, yeast powder, oligochitosan, vitamin powder Weight ratio is, 6:4:20:2:2:0.5:0.5.
The preparation method of dog chews, wherein, comprises the steps:
A, by raw material enter 10 times of mass fractions water in, soak 10-20 hour;
Adding deliming agent in B, water, deliming agent is 4:1000 with the mass ratio of water, after step A being soaked Raw material add and be dissolved with in the water of deliming agent;Water temperature 30-35 degree Celsius, controlling pH value is 8, deliming 1-2 hour time;Adding chrome-free tanning agent 1-3 part, rotary drum turns 120-200 minute;Add sodium formate 0.5-1 again Part, rotary drum turns 20-40 minute;Adding sodium bicarbonate 0.5-1 part, sodium bicarbonate is opened by 10 times of mass fraction aquations, Add rotary drum to rotate 40-60 minute;
Raw material after C, step B deliming is washed through warm water, washing time 0.5-1 hour;
D, being rubbed by the raw material after washing, solvent selects chloroform, ether, acetone and methanol, makes The nuisance in raw material after rubbing with Soxhlet extraction method extraction, temperature 150 DEG C, time 6h, trichlorine Methane, ether, acetone, the mass ratio of methanol are 1:2:0.8:1.5;
E, adjuvant and additive are added in the raw material after the extraction of step D, add adjuvant, additive, The water of the 1.2-1.5 mass multiple of the gross weight of the raw material after extraction, stirring becomes serosity;Serosity is at 60-80 DEG C, vacuum is to be evaporated under reduced pressure by motor stirrer stirring under conditions of 0.01-0.09MPa, electricity Power agitator speed is 450-550 rev/min;
F, step E gains inject in mould, drying and shaping again after molding, dry temperature 40-60 and take the photograph Family name's degree, humidity 15-20%;
G, wet sterilization 3 hours, vapor (steam) temperature 75-100 degree Celsius.
Step F injects formed in mould step, particularly as follows: it is bar-shaped and/or be shaped to gum cover shape to be shaped to bone. Prepare gained bone club shaped structure and include that bone rod, the integrated preparation in two ends of bone rod have epiphysis, prepare institute Obtaining glue sleeve-like structure and include gum cover, on gum cover, integrated preparation has running-on, and running-on can be socketed in bone On end and then make gum cover be wrapped on the outer wall of epiphysis.
Note: above-mentioned example 1-3, after bone rod two ends epiphysis is gnawed by dog class and breakage is occurred, it is possible to use Gum cover is enclosed within the epiphysis of bone rod two ends, forms new dog chews.
Comparative experiments 1:
Example 1-3 of the present invention and prior art CN 104472902 A is contrasted nutritional labeling list
Group Crude protein content Moisture Yeast Oligochitosan Vitamin
Example 1 of the present invention 86% 10% Detection Detection Detection
Example 2 of the present invention 82% 10% Detection Detection Detection
Example 3 of the present invention 84% 11% Detection Detection Detection
CN 104472902A The highest by 80% The highest by 8% -- -- --
Comparative experiments 2:
Using surname extraction (150 DEG C, 6h), leather sample is DEHP content in different solvents proportioning (mg/kg), contrast such as following table with prior art CN 104251789 A:
The solvent of the present invention uses chloroform, ether, acetone, the mass ratio of methanol to be 1:2:0.8:1.5; Documents 1 uses solvent hexane: acetone 1:1.
Group Solvent DEHP Extraction time
Example 1 of the present invention Chloroform, ether, acetone, methanol 115.2 6h
Example 2 of the present invention Chloroform, ether, acetone, methanol 113.7 6h
Example 3 of the present invention Chloroform, ether, acetone, methanol 112.8 6h
CN 104251789A Normal hexane, acetone 108.0 6h
Being contrasted by above-mentioned list, proportioning of the present invention is simple, easy to make, products obtained therefrom nuisance content Low, there is functional and taste additive, it is possible to needed for meeting dog class oral erotism and health, and dog chews Epiphysis position can be socketed gum cover.Particularly as follows: the present invention effectively utilizes fresh leather-solid waste, and enter one Step make use of leather waste, rubber and plastic waste.The present invention there was added in serosity and benefits dog class health Nutrient substance and increase the additive of oral erotism, it is possible to needed for meeting dog class oral erotism and health.By extraction Mode reduces the harmful substance (phthalate compound) in dog chews, and reducing pet toy has Evil property.Finished product does skeletonization rod moulding, and dog chews preparation can be used in gum cover to be socketed in bone stick end, Effectively extend product useful life.

Claims (7)

1. a dog chews, it is characterised in that include the following component that unit of weight is prepared:
Raw material: 15-40 part,
Adjuvant: 15-25 part,
Additive: 30-45 part,
Auxiliary agent: 2-5 part,
Described raw material is: the leftover bits and pieces of the new Cortex Dictamni of animal, and discarded leather, waste rubber, in waste plastic Any one or a few;
Described adjuvant is: meat paste, bone meal, conch meal, potato starch, any one or a few in grass meal;
Described additive is: milk powder, animal oil, starch, hydroxymethyl cellulose, yeast powder, and shell is few Sugar, any one or a few in vitamin powder;
Described auxiliary agent is: chrome-free tanning agent, sodium formate, sodium bicarbonate.
Dog chews the most according to claim 1, it is characterised in that: the leftover bits and pieces of the new Cortex Dictamni of animal, Discarded leather, waste rubber, the weight ratio of waste plastic is 7-20:3-12:0-6:0-2.
Dog chews the most according to claim 1, it is characterised in that: meat paste, bone meal, conch meal, Potato starch, the weight ratio of grass meal is 4-10:3-8:2-5:0-1:0-1.
Dog chews the most according to claim 1, it is characterised in that: milk powder, animal oil, starch, Hydroxymethyl cellulose, yeast powder, oligochitosan, the weight ratio of vitamin powder is, 4-8:2-5:10-25:1-3:1-3:0.2-0.5:0.2-0.5。
5. according to the preparation method of the arbitrary described dog chews of claim 1-4, it is characterised in that include as Lower step:
A, by raw material enter 10 times of mass fractions water in, soak 10-20 hour;
Adding deliming agent in B, water, deliming agent is 4:1000 with the mass ratio of water, after step A being soaked Raw material add and be dissolved with in the water of deliming agent;Water temperature 30-35 degree Celsius, controlling pH value is 8, deliming 1-2 hour time;Adding chrome-free tanning agent 1-3 part, rotary drum turns 120-200 minute;Add sodium formate 0.5-1 again Part, rotary drum turns 20-40 minute;Adding sodium bicarbonate 0.5-1 part, sodium bicarbonate is opened by 10 times of mass fraction aquations, Add rotary drum to rotate 40-60 minute;
Raw material after C, step B deliming is washed through warm water, washing time 0.5-1 hour;
D, being rubbed by the raw material after washing, solvent selects chloroform, ether, acetone and methanol, makes The nuisance in raw material after rubbing with Soxhlet extraction method extraction, temperature 150 DEG C, time 6h, trichlorine Methane, ether, acetone, the mass ratio of methanol are 1:2:0.8:1.5;
E, adjuvant and additive are added in the raw material after the extraction of step D, add adjuvant, additive, The water of the 1.2-1.5 mass multiple of the gross weight of the raw material after extraction, stirring becomes serosity;Serosity is at 60-80 DEG C, vacuum is to be evaporated under reduced pressure by motor stirrer stirring under conditions of 0.01-0.09MPa, electricity Power agitator speed is 450-550 rev/min;
F, step E gains inject in mould, drying and shaping again after molding, dry temperature 40-60 and take the photograph Family name's degree, humidity 15-20%;
G, wet sterilization 3 hours, vapor (steam) temperature 75-100 degree Celsius.
The preparation method of dog chews the most according to claim 5, it is characterised in that step F is injected Formed in mould step, particularly as follows: it is bar-shaped and/or be shaped to gum cover shape to be shaped to bone.
The preparation method of dog chews the most according to claim 6, it is characterised in that prepare gained bone Club shaped structure includes that bone rod (1), the integrated preparation in two ends of bone rod (1) have epiphysis (2), Preparing gained glue sleeve-like structure and include gum cover (4), the upper integrated preparation of gum cover (4) has running-on (3), Running-on (3) can be socketed in epiphysis (2) above and then makes gum cover (4) be wrapped in the outer wall of epiphysis (2) On.
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Cited By (5)

* Cited by examiner, † Cited by third party
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CN106857300A (en) * 2017-03-03 2017-06-20 苏美盛 Dog chewing animal skin gum
CN107279546A (en) * 2017-07-10 2017-10-24 青岛远飞宠物食品有限公司 A kind of pet dog teeth grinding teeth and preparation method thereof
CN110972988A (en) * 2019-12-23 2020-04-10 苏州锦华宠物用品有限公司 Pet chew and preparation method thereof
CN114304384A (en) * 2021-12-02 2022-04-12 石玲青 Animal chew food and preparation method thereof
CN117770157A (en) * 2023-12-29 2024-03-29 江苏多肯新材料有限公司 Small dog chew and preparation method thereof

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CN101011111A (en) * 2007-01-24 2007-08-08 王公平 Stuffing dog chews and production method thereof
CN101703164A (en) * 2009-10-23 2010-05-12 郭强 Novel stick-bone shaped dog chews and method for preparing same
CN103194548A (en) * 2013-04-22 2013-07-10 四川大学 Zirconium-aluminum-titanium tannage waterproof clothing leather and making method thereof
CN203388069U (en) * 2012-11-30 2014-01-15 周青标 Novel bone-shaped pet tooth-grinding chew
CN104472902A (en) * 2014-11-25 2015-04-01 浙江工商大学 Method for preparing pet dog chew from cattle hide leather fragments

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CN101011111A (en) * 2007-01-24 2007-08-08 王公平 Stuffing dog chews and production method thereof
CN101703164A (en) * 2009-10-23 2010-05-12 郭强 Novel stick-bone shaped dog chews and method for preparing same
CN203388069U (en) * 2012-11-30 2014-01-15 周青标 Novel bone-shaped pet tooth-grinding chew
CN103194548A (en) * 2013-04-22 2013-07-10 四川大学 Zirconium-aluminum-titanium tannage waterproof clothing leather and making method thereof
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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106857300A (en) * 2017-03-03 2017-06-20 苏美盛 Dog chewing animal skin gum
CN107279546A (en) * 2017-07-10 2017-10-24 青岛远飞宠物食品有限公司 A kind of pet dog teeth grinding teeth and preparation method thereof
CN110972988A (en) * 2019-12-23 2020-04-10 苏州锦华宠物用品有限公司 Pet chew and preparation method thereof
CN114304384A (en) * 2021-12-02 2022-04-12 石玲青 Animal chew food and preparation method thereof
CN117770157A (en) * 2023-12-29 2024-03-29 江苏多肯新材料有限公司 Small dog chew and preparation method thereof

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