CN111956664A - Composition for pets and application thereof - Google Patents

Composition for pets and application thereof Download PDF

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Publication number
CN111956664A
CN111956664A CN201911222101.2A CN201911222101A CN111956664A CN 111956664 A CN111956664 A CN 111956664A CN 201911222101 A CN201911222101 A CN 201911222101A CN 111956664 A CN111956664 A CN 111956664A
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solution
pet
cannabidiol
parts
composition
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代勇
赵丽梅
常坦然
连萌
李如彦
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Yunnan Hanmeng Pharmaceutical Co ltd
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Yunnan Hanmeng Pharmaceutical Co ltd
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/045Hydroxy compounds, e.g. alcohols; Salts thereof, e.g. alcoholates
    • A61K31/05Phenols
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/045Hydroxy compounds, e.g. alcohols; Salts thereof, e.g. alcoholates
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/095Sulfur, selenium, or tellurium compounds, e.g. thiols
    • A61K31/10Sulfides; Sulfoxides; Sulfones
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/495Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
    • A61K31/505Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
    • A61K31/519Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim ortho- or peri-condensed with heterocyclic rings
    • A61K31/525Isoalloxazines, e.g. riboflavins, vitamin B2
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/70Carbohydrates; Sugars; Derivatives thereof
    • A61K31/7008Compounds having an amino group directly attached to a carbon atom of the saccharide radical, e.g. D-galactosamine, ranimustine
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K33/00Medicinal preparations containing inorganic active ingredients
    • A61K33/24Heavy metals; Compounds thereof
    • A61K33/38Silver; Compounds thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K36/00Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
    • A61K36/18Magnoliophyta (angiosperms)
    • A61K36/185Magnoliopsida (dicotyledons)
    • A61K36/60Moraceae (Mulberry family), e.g. breadfruit or fig
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/0012Galenical forms characterised by the site of application
    • A61K9/0053Mouth and digestive tract, i.e. intraoral and peroral administration
    • A61K9/006Oral mucosa, e.g. mucoadhesive forms, sublingual droplets; Buccal patches or films; Buccal sprays
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P1/00Drugs for disorders of the alimentary tract or the digestive system
    • A61P1/02Stomatological preparations, e.g. drugs for caries, aphtae, periodontitis
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P19/00Drugs for skeletal disorders
    • A61P19/02Drugs for skeletal disorders for joint disorders, e.g. arthritis, arthrosis
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00Drugs for disorders of the nervous system
    • A61P25/20Hypnotics; Sedatives
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00Drugs for disorders of the nervous system
    • A61P25/22Anxiolytics
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/10Dispersions; Emulsions
    • A61K9/12Aerosols; Foams

Abstract

The invention relates to a composition for pets and application thereof. The composition for pet comprises cannabidiol-containing raw material, dimethyl sulfone, glucosamine sulfate, menthol, thymol, vitamin B2 and active silver ions. The composition for the pet has the advantages that various components are matched with each other and synergized, so that oral diseases of the pet can be prevented and treated, oral health of the pet can be protected, various symptoms caused by arthritis of the pet can be effectively improved, and meanwhile, the composition has the effects of relieving the irritability and anxiety of the pet and calming and relaxing mood of the pet. The composition can be used for preparing pet spray, can be administered through oral mucosa, and has quick action and high bioavailability.

Description

Composition for pets and application thereof
Technical Field
The invention belongs to the technical field of veterinary drugs, and particularly relates to a composition for pets and application thereof.
Background
Oral diseases are the most common diseases in pet health examination, and more than 85% of pets over 3 years old have symptoms of oral diseases, while all dogs and cats are easy to suffer from oral diseases, and the number of small dogs is the largest. Veterinary dental professionals believe that the teeth of small dogs are too large for their entire oral cavity, thus necessitating tighter interproximal alignment and a consequent increase in the incidence of oral disease. Common dental diseases include: periodontal disease, gingivitis, tooth decay, mouth ulcers, angular stomatitis, etc., most of which are caused by oral bacteria. Bacteria breed in the oral cavity due to food residues to form volatile sulfides, so that halitosis is caused; bacteria are adsorbed on teeth and gum for a long time to generate dental plaque; dental plaque accumulates and mineralizes to form hard calculus; bacterial reproduction further triggers inflammation and infection, worsening oral health; bacteria also enter the blood stream through blood vessels near the teeth and gums and circulate to vital organs, affecting health. The close contact between human and pet is very easy to cause the cross infection of bacteria. Scientists at cornell university in the united states warn that most dogs in fact have periodontitis. They pointed out that if the owner kisses the dog or the dog licks the face of the owner, it is possible that some dangerous oral bacteria may be transmitted to the body and cause the owner to suffer from oral diseases.
Osteoarthritis is a degenerative osteoarticular disease in pet dogs and a more common and frequent disease in dogs. In fact, osteoarthritis can occur in pets of different breeds due to improper feeding, athletic injuries, and age-related increases in the pets, causing stiffness in the pet's limbs, swelling of the joints, pain when touched, excessive licking of a part, inflexibility of the limbs, slight tremor, loss of appetite, and irritability.
Anxiety is not specific to humans and pets occasionally experience anxiety, particularly pets who have been abused and neglected, more easily because of minor anxiety, and thus emotional violence, which may bark and disturb the population, or even at home.
CN105311245A discloses a safe and healthy spray containing traditional Chinese medicine components, which fundamentally solves the problem of halitosis of dogs from oral cavity and digestion. Is prepared from 5-25 parts of mint leaves, 5-15 parts of jasmine flowers, 5-18 parts of sweet osmanthus, 5-25 parts of agastache rugosus, 5-10 parts of borneol, 5-10 parts of white radish, 5-10 parts of clove, 5-10 parts of green tea, 20-90 parts of tea water, 1-10 parts of dried orange peel and 1-5 parts of yeast.
CN109646361A discloses a composite biological deodorization spray for pets, which is suitable for solving the problems of dog and cat halitosis, body odor, feces odor and the like, and a preparation method thereof, wherein the deodorization spray comprises, by mass, 5-8% of yucca extract, 4-5% of green tea extract, 6-8% of oregano oil extract, 4-5% of persimmon extract, 4-5% of horseradish extract, 3-4% of zinc ricinoleate, 5-6% of emulsifier, 1-2% of stabilizer, 1-2% of pH value regulator, and the balance of purified water. The deodorizing spray has good deodorizing performance, can effectively inhibit and kill pathogenic microorganisms, and can radically inhibit the generation of odor.
Most of the pet spray products sold in the market at present are single products for preventing and treating diseases of one aspect of the oral cavity, such as deodorization, caries prevention and the like, and are lack of comprehensive products for protecting the health of pets.
Disclosure of Invention
In view of the shortcomings of the prior art, the invention aims to provide a composition for pets and application thereof. The pet composition can prevent and treat oral diseases of pets, protect the oral health of the pets, effectively improve the joint stiffness symptoms of the pets, relieve the anxiety of the pets, calm and relieve the mood of the pets, and has a good effect on protecting the health of the pets.
In order to achieve the purpose, the invention adopts the following technical scheme:
in one aspect, the present invention provides a composition for pets comprising a cannabidiol-containing material, dimethyl sulfone, glucosamine sulfate, menthol, thymol, vitamin B2, and active silver.
The raw material containing cannabidiol can be selected from cannabidiol pure product, water-soluble cannabidiol, industrial cannabis flower and leaf extract or cannabidiol-containing product such as full spectrum cannabis oil. The full spectrum type cannabis oil is industrial cannabis oil which mainly contains cannabinoids such as cannabidiol, cannabidivarin, cannabigerol and tetrahydrocannabidivarin, and contains active ingredients such as flavone and terpenoids. The water-soluble cannabidiol is prepared by adopting solubilizing technologies such as a surfactant, a nano crystal, a clathrate compound, a micro emulsion, a solid dispersion and the like.
The active silver comprises active silver ions and active colloidal silver.
Preferably, the composition for pets comprises, by mass, 0.1-0.3 part of raw material containing cannabidiol, 3-8 parts of dimethyl sulfone, 3-8 parts of glucosamine sulfate, 0.02-0.15 part of menthol, 0.02-0.1 part of thymol, 0. 20.001-0.015 part of vitamin B and 0.1 x 10 parts of active silver-7-50×10-7And (4) portions are obtained.
The raw material containing cannabidiol can be 0.1 part, 0.15 part, 0.2 part, 0.25 part or 0.3 part by weight. Any other point value within the range can be selected, and the description is not repeated herein.
The raw material containing cannabidiol is calculated by compound cannabidiol in parts by mass.
The mass portion of the dimethyl sulfone can be 3 parts, 4 parts, 5 parts, 6 parts, 7 parts or 8 parts. Any other point value within the range can be selected, and the description is not repeated herein.
The glucosamine sulfate can be prepared in 3 parts, 4 parts, 5 parts, 6 parts, 7 parts or 8 parts by weight. Any other point value within the range can be selected, and the description is not repeated herein.
The menthol may be present in an amount of 0.02 parts, 0.04 parts, 0.05 parts, 0.06 parts, 0.08 parts, 0.10 parts, 0.12 parts, 0.13 parts, 0.15 parts, or the like, by mass. Any other point value within the range can be selected, and the description is not repeated herein.
The thymol can be 0.02 part, 0.04 part, 0.05 part, 0.06 part, 0.08 part or 0.10 part by mass. Any other point value within the range can be selected, and the description is not repeated herein.
The vitamin B2 may be present in an amount of 0.001 parts, 0.002 parts, 0.003 parts, 0.005 parts, 0.008 parts, 0.010 parts, 0.012 parts, 0.013 parts, 0.014 parts, 0.015 parts, or the like, by mass. Any other point value within the range can be selected, and the description is not repeated herein.
The active silver can be 0.1 multiplied by 10 in mass portion-7Portion, 0.2X 10-7Portion, 0.3X 10-71 × 10 portions of-7Portion, 10X 10-7Portion, 20X 10-7Portion or 50X 10-7And (4) parts and the like. Any other point value within the range can be selected, and the description is not repeated herein. The active silver is active silver ions or colloidal silver.
Cannabidiol (CBD) is one of cannabinoids, and has a molecular formula of C21H30O2The compound is a pale yellow resin or crystal, is usually extracted from natural plant hemp, can be artificially synthesized, has various pharmacological activities, is almost insoluble in water, and is dissolved in organic solvents such as ethanol, methanol, ether, benzene, chloroform, petroleum ether and the like. The structural formula is shown as the following formula I:
Figure BDA0002301139760000041
cannabidiol is completely different from tetrahydrocannabinol, has no hallucinogenic effect, and has good pharmacological activity in the aspects of spasm, anxiety/depression, inflammation, cancer, virus resistance, pain relief, rheumatoid arthritis, multiple sclerosis, epilepsy, particularly intractable epilepsy and the like.
The menthol has the functions of refreshing breath, cooling and relieving itching, and has certain sterilization and antisepsis functions. Thymol, also known as thymol, originally isolated from the plant senecio scandens, is a monoterpene which is a phenol derivative of p-cymene (p-cymene). The substance has antifungal and antibacterial effects. Pets lacking vitamin B are easy to have oral cavity related problems, such as oral ulcer, halitosis and the like, and timely supplement can prevent the oral diseases.
Dimethyl sulfone (MSM), an organic sulfide, is widely present in various organs and tissues of the human body, such as bones, muscles, skin, etc., is a raw material for synthesizing amino acids of the human body, and is also a substance essential for synthesizing collagen of the human body. It has been shown that dimethyl sulfone, as a supplement, is particularly effective in relieving joint pain and eliminating joint inflammation. Glucosamine sulfate is a natural amino monosaccharide and is an important component necessary for synthesizing proteoglycan in the articular cartilage matrix. The amino monosaccharide can stimulate chondrocyte to produce glycoprotein with normal polymer structure, inhibit certain enzymes (such as collagenase and phospholipase A2) capable of damaging articular cartilage, inhibit superoxide free radical production of damaged cells, prevent damage of chondrocyte caused by corticoids and certain non-steroidal anti-inflammatory drugs, and reduce release of endotoxin factor of damaged cells.
The active silver is a high-efficiency bactericide, can be combined with cell walls/membranes of pathogenic bacteria, can directly enter thalli, and can be rapidly combined with sulfydryl of oxygen metabolism enzyme to inactivate the enzyme and block respiratory metabolism to cause the enzyme to suffocate.
According to the invention, the cannabidiol raw material is creatively matched with the active substances of menthol, thymol, vitamin B, dimethyl sulfone, glucosamine sulfate and colloidal silver, so that the synergistic interaction effect among the raw materials can be exerted, the comprehensive effect of the product on preventing and treating oral diseases, improving arthritis and relieving anxiety of pets is maximized, and the product is multifunctional and all-around product for protecting the health of pets. Specifically, the menthol, the thymol, the vitamin B and the colloidal silver in the product components have certain sterilization and antisepsis effects or can prevent and treat oral diseases, but the effects can be obviously realized when the menthol, the thymol, the vitamin B and the colloidal silver are mutually matched, especially when the menthol, the thymol, the vitamin B and the colloidal silver are compatible with cannabidiol; both the dimethyl sulfone and the glucosamine sulfate in the product have the effect of relieving joint pain or eliminating joint inflammation, but the effect can be obviously realized when the dimethyl sulfone and the glucosamine sulfate are compatible, particularly when the dimethyl sulfone and the glucosamine sulfate are compatible with cannabidiol.
In another aspect, the present invention provides a pet spray comprising a composition for pets as described above, a co-solvent, and water.
Preferably, the pet spray comprises the following components in mass concentration:
Figure BDA0002301139760000051
Figure BDA0002301139760000061
the balance of cosolvent and water;
wherein the cosolvent accounts for 1-7% of the volume ratio of the pet spray.
The raw material containing cannabidiol is calculated by compound cannabidiol in parts by mass.
When the components of the spray are combined according to the mass ratio, the synergistic effect can be more remarkable.
The mass concentration of the raw material containing cannabidiol may be 0.1%, 0.15%, 0.2%, 0.25%, 0.3%, or the like. Any other point value within the range can be selected, and the description is not repeated herein. The raw material containing cannabidiol is preferably water-soluble cannabidiol.
The mass concentration of the dimethyl sulfone may be 3%, 4%, 5%, 6%, 7%, 8%, or the like. Any other point value within the range can be selected, and the description is not repeated herein.
The glucosamine sulfate can be present at a mass concentration of 3%, 4%, 5%, 6%, 7%, 8%, or the like. Any other point value within the range can be selected, and the description is not repeated herein.
The mass concentration of menthol may be 0.02%, 0.04%, 0.05%, 0.06%, 0.08%, 0.10%, 0.12%, 0.13%, 0.15%, or the like. Any other point value within the range can be selected, and the description is not repeated herein.
The mass concentration of thymol can be 0.02%, 0.04%, 0.05%, 0.06%, 0.08%, 0.10%, etc. Any other point value within the range can be selected, and the description is not repeated herein.
The vitamin B2 may have a mass concentration of 0.001%, 0.002%, 0.003%, 0.005%, 0.008%, 0.010%, 0.012%, 0.013%, 0.014%, 0.015% or the like. Any other point value within the range can be selected, and the description is not repeated herein.
The mass concentration of the active silver may be 0.1ppb, 0.2ppb, 0.5ppb, 1ppb, 10ppb, 20ppb, 30ppb, 40ppb, or 50ppb, or the like. Any other point value within the range can be selected, and the description is not repeated herein.
The cosolvent may be present in an amount of 1%, 2%, 3%, 4%, 5%, 6%, or 7% by volume of the pet spray. Any other point value within the range can be selected, and the description is not repeated herein.
Preferably, the pet spray comprises the following components in mass concentration:
Figure BDA0002301139760000071
the balance of cosolvent and water;
wherein the cosolvent accounts for 3-5% of the volume ratio of the pet spray.
The raw material containing cannabidiol is calculated by compound cannabidiol in parts by mass. The raw material containing cannabidiol is preferably water-soluble cannabidiol.
Preferably, the pet spray further comprises a flavoring agent with the mass concentration of 0.03-0.3%, and the mass concentration of the flavoring agent can be 0.03%, 0.06%, 0.08%, 0.1%, 0.12%, 0.15%, 0.2%, 0.22%, 0.25%, 0.3% or the like. Any other point value within the range can be selected, and the description is not repeated herein.
The pet spray can be added with a flavoring agent according to actual needs.
Preferably, the flavoring agent is a water-soluble flavoring agent.
Preferably, the water-soluble flavoring agent comprises any one or a combination of at least two of sodium cyclamate, sucralose, or aspartame. The combination of at least two of the above-mentioned components, such as the combination of sodium cyclamate and sucralose, the combination of sucralose and aspartame, the combination of sodium cyclamate and aspartame, etc., can be selected in any other combination manner, and thus the details are not repeated herein.
Preferably, the menthol is levomenthol. Levo-menthol has a cooling effect and a mint flavor, and the racemate has a weak effect, but other isomers have no effect.
Preferably, the co-solvent is an alcoholic solvent.
Preferably, the alcoholic solvent includes any one of ethanol, propylene glycol or glycerin or a combination of at least two thereof. The combination of at least two of the above-mentioned materials, such as the combination of ethanol and propylene glycol, the combination of propylene glycol and glycerol, the combination of ethanol and glycerol, and the like, can be selected in any other combination manner, and thus, the description thereof is not repeated herein. The alcohol solvent is selected from safe edible alcohol solvents.
All components of the pet spray disclosed by the invention are food-grade.
In still another aspect, the present invention provides a method for preparing the pet spray as described above, the method comprising:
(1) mixing and stirring a raw material containing cannabidiol and water to obtain a solution 1; mixing menthol, thymol and cosolvent, and stirring to obtain solution 2;
(2) mixing and stirring the solution 1 and the solution 2 obtained in the step (1) to obtain a solution 3;
(3) mixing and stirring dimethyl sulfone, glucosamine sulfate, vitamin B2 and the solution 3 obtained in the step (2) to obtain a solution 4;
(4) mixing and stirring the active silver solution and the solution 4 obtained in the step (3) to obtain a solution 5;
(5) and (5) filtering the solution 5 obtained in the step (4) to obtain the pet spray.
The preparation method of the pet spray is simple and easy to implement.
Preferably, the flavoring agent is also added in the step (3) and mixed and stirred with the solution 3 obtained in the step (2).
In a further aspect, the invention provides an application of the composition for pets or the pet spray as described above in preparing a medicine for preventing and treating oral diseases, improving arthritis or relieving anxiety of pets.
Compared with the prior art, the invention has the following beneficial effects:
the components in the composition for the pet are matched with each other and have synergistic interaction, so that the composition for the pet can prevent and treat oral diseases of the pet, protect the oral health of the pet, effectively improve various symptoms caused by arthritis of the pet, and has the effects of relieving the irritability and anxiety of the pet and calming and relaxing the mood of the pet. The composition can be used for preparing pet spray, can be administered through oral mucosa, and has quick action and high bioavailability. The compositions or sprays of the present invention may also be used with other animals.
Detailed Description
To further illustrate the technical means and effects of the present invention, the following further describes the technical solution of the present invention with reference to the preferred embodiments of the present invention, but the present invention is not limited to the scope of the embodiments.
The following examples and comparative examples relate to cannabidiol-containing materials (water-soluble cannabidiol) available from Yunnan Hansu Biotech, Inc. under the trade name: polyphenol Resin. The dosage is calculated by the compound cannabidiol.
Example 1
The embodiment provides a pet spray, which comprises the following components:
Figure BDA0002301139760000091
Figure BDA0002301139760000101
the preparation process comprises the following steps:
(1) mixing and stirring a raw material containing cannabidiol and purified water to obtain a solution 1; mixing levo-menthol, thymol and ethanol, stirring, and dissolving by ultrasonic to obtain solution 2;
(2) mixing and stirring the solution 1 and the solution 2 obtained in the step (1) to obtain a solution 3;
(3) mixing and stirring dimethyl sulfone, glucosamine sulfate, vitamin B2 and sucralose with the solution 3 obtained in the step (2) to obtain a solution 4;
(4) mixing and stirring the colloidal silver solution and the solution 4 obtained in the step (3) to obtain a solution 5;
(5) and (5) filtering the solution 5 obtained in the step (4) by using a 0.22-micrometer bacterial filtering membrane to obtain the pet spray.
Example 2
The embodiment provides a pet spray, which comprises the following components:
Figure BDA0002301139760000102
the preparation process comprises the following steps:
(1) mixing and stirring a raw material containing cannabidiol and purified water to obtain a solution 1; mixing levo-menthol, thymol and ethanol, stirring, and dissolving by ultrasonic to obtain solution 2;
(2) mixing and stirring the solution 1 and the solution 2 obtained in the step (1) to obtain a solution 3;
(3) mixing and stirring dimethyl sulfone, glucosamine sulfate, vitamin B2 and sucralose with the solution 3 obtained in the step (2) to obtain a solution 4;
(4) mixing and stirring the colloidal silver solution and the solution 4 obtained in the step (3) to obtain a solution 5;
(5) and (5) filtering the solution 5 obtained in the step (4) by using a 0.22-micrometer bacterial filtering membrane to obtain the pet spray.
Example 3
The embodiment provides a pet spray, which comprises the following components:
Figure BDA0002301139760000111
the preparation process comprises the following steps:
(1) mixing and stirring a raw material containing cannabidiol and purified water to obtain a solution 1; mixing levo-menthol, thymol and ethanol, stirring, and dissolving by ultrasonic to obtain solution 2;
(2) mixing and stirring the solution 1 and the solution 2 obtained in the step (1) to obtain a solution 3;
(3) mixing and stirring dimethyl sulfone, glucosamine sulfate, vitamin B2 and sucralose with the solution 3 obtained in the step (2) to obtain a solution 4;
(4) mixing and stirring the colloidal silver solution and the solution 4 obtained in the step (3) to obtain a solution 5;
(5) and (5) filtering the solution 5 obtained in the step (4) by using a 0.22-micrometer bacterial filtering membrane to obtain the pet spray.
Example 4
The embodiment provides a pet spray, which comprises the following components:
Figure BDA0002301139760000121
the preparation process comprises the following steps:
(1) mixing and stirring a raw material containing cannabidiol and purified water to obtain a solution 1; mixing and stirring levo-menthol, thymol and glycerol, and dissolving by ultrasonic to obtain a solution 2;
(2) mixing and stirring the solution 1 and the solution 2 obtained in the step (1) to obtain a solution 3;
(3) mixing and stirring dimethyl sulfone, glucosamine sulfate, vitamin B2 and sodium cyclamate with the solution 3 obtained in the step (2) to obtain a solution 4;
(4) mixing and stirring the colloidal silver solution and the solution 4 obtained in the step (3) to obtain a solution 5;
(5) and (5) filtering the solution 5 obtained in the step (4) by using a 0.22-micrometer bacterial filtering membrane to obtain the pet spray.
Example 5
The embodiment provides a pet spray, which comprises the following components:
Figure BDA0002301139760000131
the preparation process comprises the following steps:
(1) mixing and stirring a raw material containing cannabidiol and purified water to obtain a solution 1; mixing and stirring levo-menthol, thymol and propylene glycol, and dissolving the mixture by ultrasonic to obtain a solution 2;
(2) mixing and stirring the solution 1 and the solution 2 obtained in the step (1) to obtain a solution 3;
(3) mixing and stirring dimethyl sulfone, glucosamine sulfate, vitamin B2 and aspartame with the solution 3 obtained in the step (2) to obtain a solution 4;
(4) mixing and stirring the colloidal silver solution and the solution 4 obtained in the step (3) to obtain a solution 5;
(5) and (5) filtering the solution 5 obtained in the step (4) by using a 0.22-micrometer bacterial filtering membrane to obtain the pet spray.
Comparative example 1
The comparative example provides a pet spray, which comprises the following components:
Figure BDA0002301139760000141
the preparation process comprises the following steps:
(1) mixing levo-menthol, thymol and ethanol, stirring, and dissolving by ultrasonic to obtain solution 1;
(2) mixing and stirring the solution 1 obtained in the step (1) with purified water to obtain a solution 2;
(3) mixing and stirring dimethyl sulfone, glucosamine sulfate, vitamin B2 and sucralose with the solution 2 obtained in the step (2) to obtain a solution 3;
(4) mixing and stirring the colloidal silver solution and the solution 3 obtained in the step (3) to obtain a solution 4;
(5) and (5) filtering the solution 4 obtained in the step (4) by using a 0.22-micrometer bacterial filtering membrane to obtain the pet spray.
Comparative example 2
The comparative example provides a pet spray, which comprises the following components:
contains cannabidiol 10.245%
0.03 percent of sucralose
The balance of purified water;
the preparation process comprises the following steps:
mixing and stirring a raw material containing cannabidiol and purified water to obtain a solution 1; and mixing and stirring the sucralose and the solution 1, and filtering by using a 0.22-micron bacterial filter membrane to obtain the pet spray.
Comparative example 3
The comparative example provides a pet spray, which comprises the following components:
Figure BDA0002301139760000151
the specific preparation process is as in example 1.
Comparative example 4
The comparative example provides a pet spray, which comprises the following components:
Figure BDA0002301139760000152
Figure BDA0002301139760000161
the specific preparation process is as in example 1.
Comparative example 5
The comparative example provides a pet spray, which comprises the following components:
Figure BDA0002301139760000162
the specific preparation process is as in example 1.
Comparative example 6
The comparative example provides a pet spray, which comprises the following components:
Figure BDA0002301139760000163
Figure BDA0002301139760000171
the specific preparation process is as in example 1.
Comparative example 7
The comparative example provides a pet spray, which comprises the following components:
Figure BDA0002301139760000172
the specific preparation process is as in example 1.
Comparative example 8
The comparative example provides a pet spray, which comprises the following components:
Figure BDA0002301139760000181
the specific preparation process is as in example 1.
Test example 1
Evaluation of pet spray for treating periodontitis
(1) Preparing a bacterial liquid:
inoculating Porphyromonas gingivalis (P.gingivalis), Prevotella intermedia (P.intermedia) and Fusobacterium nucleatum (F.nucleatum) into nutrient broth culture medium, culturing at 37 deg.C under anaerobic condition for 2-5 days, selecting single colony on plate, preparing bacterial suspension 5mL with sterile PBS (50mmol/L, pH7.4), and adjusting to 0.5 McLeod turbidity concentration (i.e. 1 × 10)8CFU/mL), then adding carboxymethyl cellulose, filtering with a filter membrane with the aperture of 0.22 mu m, and preparing a fresh bacterial liquid containing 2% of carboxymethyl cellulose.
(2) Establishment of periodontitis animal model
Selecting 84 male Wistar rats with SPF level, weight of 200 +/-20 g, good activity, no caries and no periodontal disease. After the rat is anesthetized by injecting 3% sodium pentobarbital into the abdominal cavity at 1mg/kg, the second molar teeth on the upper jaw at the two sides are selected and tied to the neck of the tooth by using 5-0 medical silk threads, the ligature silk is put into the gingival sulcus as much as possible, and the ligature needs to be tied again when the ligature drops off. After ligation, the feed was fed with 10% glucose solution instead of drinking water, and 0.1mL of the prepared bacterial solution was inoculated every other day. After 28 days, 84 rats are visually observed with a Gingival Index (GI), a Plaque Index (PI) and a gingival probing bleeding index (BOP), the gingiva is obviously red and swollen, the second molar has soft dirt attached and is accompanied by automatic bleeding symptoms, the average gingival index of the rat is 3, the plaque index is 3, the probing bleeding index is 3, and the modeling is judged to be successful.
(3) Animal experiment grouping
The 84 rats successfully modeled were randomly divided into 14 groups of 6 rats each. The specific grouping is shown in Table 1, the medicine is taken twice a day, once in the morning and evening, 0.2mL is smeared in the oral cavity by using a disposable syringe, and the medicine is continuously taken for 28 days.
TABLE 1
Group of Type of administration
Blank control group 0.9% physiological saline
Administration group 1 Comparative example 1
Administration group 2 Comparative example 2
Administration group 3 Comparative example 3
Administration group 4 Comparative example 4
Administration group 5 Comparative example 5
Administration group 6 Comparative example 6
Administration group 7 Comparative example 7
Administration group 8 Comparative example 8
Administration group 9 Example 1
Administration set 10 Example 2
Administration group 11 Example 3
Administration group 12 Example 4
Administration group 13 Example 5
(4) Evaluation of Effect of treatment of periodontitis
The Gingival Index (GI), Plaque Index (PI), and bleeding index from probing (BOP) were measured and recorded using probes after 28 days of dosing. The experimental data are expressed by mean values +/-standard deviation, and the data are subjected to one-factor variance analysis, and the difference p less than 0.05 has significance. Oral index evaluation for each group 28 days after dosing is shown in table 2.
TABLE 2
Figure BDA0002301139760000201
As can be seen from the data in Table 2: after 28 days of administration, oral cavity indexes of the administration group are reduced compared with those of a blank control group, but the administration group 1-2 and the administration group 5-8 have no significant difference (p is more than or equal to 0.05) with the blank control group; compared with the blank control group, the oral cavity indexes of the administration groups 3-4 and the administration groups 9-13 are obviously reduced (p is less than 0.05), which shows that the compatibility of cannabidiol, menthol, thymol, vitamin B2 and active silver has synergistic effect on periodontitis.
Test example 2
Evaluation of effect of pet spray on treating osteoarthritis
(1) Laboratory animals and groups
60 healthy New Zealand white rabbits with four months age, common grade, half female and half male are selected and bred in cages with the weight of 2.5 +/-0.5 kg. The pet sprays prepared in examples 1 to 5 and comparative examples 1 to 8 were administered to the treatment groups, 4 of which were randomly divided into a normal group, a model group, and a treatment group, wherein the treatment groups were divided into 13 groups.
(2) Preparation of animal models
The animals are raised in cages and in a quiet environment at room temperature for one week. The test animals were molded by the Hulth method for each group except the normal group. The experimental animal is anesthetized by intraperitoneal injection with 3% sodium pentobarbital (40mg/kg) and fixed in a supine position, a longitudinal incision of about 2cm is made on the inner side of the right hind leg joint to expose the joint cavity, the anterior and posterior cruciate ligaments are cut off, the inner meniscus is completely cut off, the wound is closed layer by layer after the operative field is cleaned, and then dressing is used for bandaging. After operation, the intramuscular injection of penicillin is 20 ten thousand U/d for 3 days, thereby preventing infection.
(3) Method of administration
The normal group and the model group are fed with normal feed every day, the treatment group is started one week after the operation, the drug is taken twice every day, the drug is taken once in the morning and evening, 0.5mL of the drug is smeared in the oral cavity by adopting a disposable syringe every time, and the drug is continuously taken for 6 weeks.
(4) Obtaining experimental animal materials
After 6 weeks of administration, 1mL of double distilled water was injected into the joint cavity, followed by repeated aspiration with a syringe and then aspirated as much as possible, and stored at-20 ℃.
(5) Observation indicator and detection method
Taking out the joint fluid, centrifuging by a centrifugal machine, taking out supernatant, and detecting the content of NOS (nitric oxide synthase) and SOD (superoxide dismutase) in the joint fluid by a colorimetric method. The specific operation is as follows.
And (3) determination of NOS content: the reagents are prepared by adopting a nitric acid reductase method according to the specification of an NOS kit, 0.1mL of double distilled water is added into each test tube to serve as a blank tube, 0.1mL of supernatant is used as a measuring tube, and 0.1mL of standard solution is used as a standard tube. Adding 0.4mL of mixed reagent of the first reagent and the second reagent into each tube, mixing the mixture evenly, incubating the mixture in a water bath tank for 1h (37 ℃), continuously adding 0.4mL of the third reagent and the fourth reagent respectively, mixing the mixture evenly, standing the mixture for 30min, centrifuging the mixture, taking supernate, adding a color developing agent, standing the mixture for 10min at room temperature after color development, setting a spectrophotometer in the spectrophotometer, setting a wavelength of 550nm, setting a 0.5cm light diameter cuvette, adjusting the distilled water to zero, and determining the color.
And (3) measuring the SOD content: preparing a reagent by adopting a xanthine oxidase method according to the specification of an SOD determination kit, adding 1mL of the reagent into two test tubes, respectively adding 30 μ L of joint supernatant as a test tube, adding 30 μ L of a control tube, sequentially adding 0.1mL of the reagents into each tube respectively according to the specification process, uniformly mixing, incubating for 40min (37 ℃), adding 2mL of a color developing agent, standing for 10min after color development, setting the wavelength to be 550nm, adjusting the optical diameter of 1cm of a cuvette, adjusting the distilled water to zero, and determining.
(6) Evaluation of therapeutic Effect
The experimental data are expressed by mean values +/-standard deviation, and the data are subjected to one-factor variance analysis, and the difference p less than 0.05 has significance. The contents of NOS and SOD in the synovial fluid of each group are shown in Table 3.
TABLE 3
Figure BDA0002301139760000221
Figure BDA0002301139760000231
As can be seen from the data in Table 3: the NOS content in the joint fluid is obviously increased (P is less than 0.05) compared with the normal group; the treatment groups 1-5 and the treatment groups 10-13 are obviously reduced compared with the model group (P is less than 0.05); there was no significant difference between treatment groups 6-9 compared to model groups (P > 0.05). The SOD content in the joint fluid is obviously reduced compared with the normal group (P is less than 0.05); the treatment groups 1-5 and the treatment groups 10-13 are obviously increased compared with the model group (P < 0.05); the treatment groups 6-9 have no obvious difference (P is more than 0.05) compared with the model groups, which indicates that the compatibility of cannabidiol, glucosamine sulfate and dimethyl sulfoxide has synergistic effect on osteoarthritis.
The applicant states that the present invention is illustrated by the above examples to describe a pet composition and its application, but the present invention is not limited to the above examples, i.e. it is not meant that the present invention must rely on the above examples to be practiced. It should be understood by those skilled in the art that any modification of the present invention, equivalent substitutions of the raw materials of the product of the present invention, addition of auxiliary components, selection of specific modes, etc., are within the scope and disclosure of the present invention.
The preferred embodiments of the present invention have been described in detail, however, the present invention is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solution of the present invention within the technical idea of the present invention, and these simple modifications are within the protective scope of the present invention.
It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and the invention is not described in any way for the possible combinations in order to avoid unnecessary repetition.

Claims (10)

1. A composition for pets, comprising a cannabidiol-containing material, dimethyl sulfone, glucosamine sulphate, menthol, thymol, vitamin B2 and active silver; the cannabidiol-containing material comprises a cannabidiol pure product, water-soluble cannabidiol, an industrial cannabis flower extract, an industrial cannabis leaf extract or a full spectrum cannabis oil.
2. The composition for pet animals as claimed in claim 1, wherein the composition for pet animals comprises, in parts by mass, 0.1-0.3 part of a cannabidiol-containing raw material, 3-8 parts of dimethyl sulfone, 3-8 parts of glucosamine sulfate, 0.02-0.15 part of menthol, 0.02-0.1 part of thymol, 0. 20.001-0.015 part of vitamin B and 0.1 x 10 parts of active silver-7-50×10-7Preparing; the raw material containing the cannabidiol is calculated by the cannabidiol in parts by mass.
3. A pet spray comprising the composition for pets of claim 1 or 2, a co-solvent, and water.
4. The pet spray of claim 3, wherein the pet spray comprises the following components in mass concentration:
Figure FDA0002301139750000011
wherein the cosolvent accounts for 1-7% of the volume ratio of the pet spray;
the raw material containing the cannabidiol is calculated by the cannabidiol in parts by mass.
5. The pet spray of claim 3 or 4, wherein the pet spray comprises the following components in mass concentration:
Figure FDA0002301139750000021
wherein the cosolvent accounts for 3-5% of the volume ratio of the pet spray;
the raw material containing the cannabidiol is calculated by the cannabidiol in parts by mass.
6. The pet spray of any one of claims 3-5, further comprising a flavoring agent at a mass concentration of 0.03-0.3%;
preferably, the flavoring agent is a water-soluble flavoring agent;
preferably, the water-soluble flavoring agent comprises any one or a combination of at least two of sodium cyclamate, sucralose, or aspartame.
7. The pet spray of any one of claims 3-6, wherein the menthol is levomenthol;
preferably, the cosolvent is an alcohol solvent;
preferably, the alcoholic solvent includes any one of ethanol, propylene glycol or glycerin or a combination of at least two thereof.
8. The method of making a pet spray of any one of claims 3-7, comprising:
(1) mixing and stirring a raw material containing cannabidiol and water to obtain a solution 1; mixing menthol, thymol and cosolvent, and stirring to obtain solution 2;
(2) mixing and stirring the solution 1 and the solution 2 obtained in the step (1) to obtain a solution 3;
(3) mixing and stirring dimethyl sulfone, glucosamine sulfate, vitamin B2 and the solution 3 obtained in the step (2) to obtain a solution 4;
(4) mixing and stirring the active silver solution and the solution 4 obtained in the step (3) to obtain a solution 5;
(5) and (5) filtering the solution 5 obtained in the step (4) to obtain the pet spray.
9. The method of claim 8, wherein the flavor is added in step (3) and mixed with the solution 3 obtained in step (2) and stirred.
10. Use of a composition for pets according to claim 1 or 2 or a pet spray according to any one of claims 3 to 7 for the manufacture of a medicament for preventing and treating oral diseases, improving arthritis or relieving anxiety in pets.
CN201911222101.2A 2019-12-03 2019-12-03 Composition for pets and application thereof Pending CN111956664A (en)

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