阅读说明：本技术 一种抗病毒兽药及其制备方法 (Antiviral veterinary drug and preparation method thereof ) 是由 丁兆凤 李永祥 于 2021-10-11 设计创作，主要内容包括：本发明提供了一种抗病毒兽药,包括以下原料蒲公英、黄芪、苍术、甘草、紫苏叶、柴胡、金银花、桔梗和山楂；一种抗病毒兽药制备方法,将原料浸泡1小时后过滤,将原料加入15倍量水,煮沸1小时,分离药液A和药渣A,对药渣A加入15倍量水,煮沸1小时,分离药液B和药渣B,将药液A和药液B用80目筛滤过,药液浓缩至相对密度为1.10,得提取液,向提取液加入酵母粉,搅拌均匀,加入蒸馏水,最终得提取液相对密度为1.12,用80木筛滤过,滤液经喷雾干燥得粉末后,干挤制粒,得颗粒即成；本发明大多采用的都是廉价的药材,成本十分低廉,便于推广使用,实且现病前预防和病后调理的作用,无任何毒副作用,不产生抗药性,不会对人体造成危害。(The invention provides an antiviral veterinary drug, which comprises the following raw materials of dandelion, astragalus, rhizoma atractylodis, liquorice, perilla leaf, radix bupleuri, honeysuckle, platycodon grandiflorum and hawthorn; a preparation method of an antiviral veterinary drug comprises soaking raw materials for 1 hr, filtering, adding 15 times of water into the raw materials, boiling for 1 hr, separating to obtain a medicinal liquid A and a residue A, adding 15 times of water into the residue A, boiling for 1 hr, separating to obtain a medicinal liquid B and a residue B, filtering the medicinal liquid A and the medicinal liquid B with 80 mesh sieve, concentrating the medicinal liquid to relative density of 1.10 to obtain an extractive solution, adding yeast powder into the extractive solution, stirring, adding distilled water to obtain an extractive solution with relative density of 1.12, filtering with 80 mesh sieve, spray drying the filtrate to obtain powder, and dry-extruding and granulating to obtain granules; the traditional Chinese medicine composition is mainly prepared from cheap medicinal materials, is very low in cost, is convenient to popularize and use, achieves the functions of pre-disease prevention and post-disease conditioning, has no toxic or side effect, does not generate drug resistance, and does not cause harm to human bodies.)

1. An antiviral veterinary drug, which is characterized in that: the antiviral veterinary drug comprises the following raw materials in parts by weight: 15-25 parts of dandelion, 20-70 parts of astragalus membranaceus, 10-35 parts of rhizoma atractylodis, 15-25 parts of liquorice, 1-5 parts of perilla leaf, 5-10 parts of radix bupleuri, 20-40 parts of honeysuckle, 25-35 parts of platycodon grandiflorum, 4-6 parts of hawthorn and 1 part of yeast powder.

2. The antiviral veterinary drug according to claim 1, wherein: the veterinary drug is in a granular form.

3. The antiviral veterinary drug according to claim 1, wherein: the yeast powder is natural yeast powder.

4. The antiviral veterinary drug according to claim 1, wherein: the fructus crataegi is fructus crataegi slice.

5. A preparation method of an antiviral veterinary drug is characterized by comprising the following steps: the method comprises the following steps:

step 1, soaking dandelion, astragalus membranaceus, rhizoma atractylodis, liquorice, perilla leaves, radix bupleuri, honeysuckle, platycodon grandiflorum and hawthorn for 1-2 hours;

step 2, filtering the raw materials in the step 1, adding 15 times of water, boiling for 1 hour, and separating a liquid medicine A and a decoction dreg A;

step 3, adding 15 times of water into the medicine residue A obtained in the step 2, boiling for 1 hour, and separating medicine liquid B and medicine residue B;

step 4, filtering the liquid medicine A and the liquid medicine B by using a 80-mesh sieve, and concentrating the liquid medicine until the relative density is 1.10 to obtain an extracting solution;

step 5, adding the extract obtained in the step 4 into yeast powder, uniformly stirring, and adding distilled water to finally obtain an extract with the relative density of 1.12;

and 6, filtering by using an 80-wood sieve, carrying out spray drying on the filtrate to obtain powder, and carrying out dry extrusion granulation to obtain granules.

Technical Field

The invention relates to the technical field of antiviral veterinary drugs, and particularly relates to an antiviral veterinary drug and a preparation method thereof.

Background

Veterinary Drugs (Veterinary Drugs): means a substance (drug-containing feed additive) for preventing, treating, diagnosing animal diseases or purposefully regulating animal physiological functions. The veterinary drug mainly comprises: serum products, vaccines, diagnostic products, microecological products, traditional Chinese medicinal materials, Chinese patent medicines, chemicals, antibiotics, biochemical medicines, radiopharmaceuticals, topical insecticides, disinfectants, etc.

At the farm of our country, when every spring warms up to bloom, the farm breeds a large amount, produce a large amount of heat, easily multiple infectious diseases, it is indispensable to strengthen the immunity and the antiviral ability of domestic animal, it disinfects to adopt chemical mostly now in the farm, this kind of method has reduced the production performance on the contrary, make the domestic animal produce drug resistance, influence meat, egg quality, do not have safe nontoxic at present, the antiviral traditional Chinese veterinary medicine material of effect demonstration promotion poultry, consequently, develop a traditional Chinese veterinary medicine material that is nontoxic to people and livestock, the promotion poultry antiviral ability of no side effect becomes the problem that needs the solution at present urgently.

Disclosure of Invention

In view of the problems in the prior art, the invention discloses an antiviral veterinary drug, which comprises the following raw materials in parts by weight: 15-25 parts of dandelion, 20-70 parts of astragalus membranaceus, 10-35 parts of rhizoma atractylodis, 15-25 parts of liquorice, 1-5 parts of perilla leaf, 5-10 parts of radix bupleuri, 20-40 parts of honeysuckle, 25-35 parts of platycodon grandiflorum, 4-6 parts of hawthorn and 1 part of yeast powder.

As a preferable technical scheme, the veterinary drug is in a granular form.

According to a preferable technical scheme of the invention, the yeast powder is natural yeast powder, and the natural yeast is added into the veterinary drug, so that dyspepsia caused by unreasonable diet can be treated, and the effect of regulating metabolism function to a certain degree can be achieved.

As a preferred technical scheme of the invention, the hawthorn is hawthorn slices, and the hawthorn can play roles in promoting digestion, resisting bacteria, strengthening heart and reducing blood fat, and has the effects of promoting digestion, invigorating stomach, promoting blood circulation and removing blood stasis.

A preparation method of an antiviral veterinary drug comprises the following steps:

step 1, soaking dandelion, astragalus membranaceus, rhizoma atractylodis, liquorice, perilla leaves, radix bupleuri, honeysuckle, platycodon grandiflorum and hawthorn for 1-2 hours, and discharging residue soil and impurities of residues in the raw materials after soaking and filtering;

step 2, filtering the raw materials in the step 1, adding 15 times of water, boiling for 1 hour, separating a liquid medicine A and medicine residues A, and standing and storing the separated liquid medicine A;

step 3, adding 15 times of water into the medicine residue A obtained in the step 2, boiling for 1 hour, separating the medicine liquid B from the medicine residue B, and directly discarding the separated medicine residue B after boiling twice;

step 4, filtering the liquid medicine A and the liquid medicine B by using a 80-mesh sieve, and concentrating the liquid medicine until the relative density is 1.10 to obtain an extracting solution;

step 5, adding the extract obtained in the step 4 into yeast powder, uniformly stirring, and adding distilled water to finally obtain an extract with the relative density of 1.12;

and 6, filtering by using an 80-wood sieve, carrying out spray drying on the filtrate to obtain powder, and carrying out dry extrusion granulation to obtain granules.

The invention has the beneficial effects that: the hawthorn and the saccharomycetes can play roles in improving the gastrointestinal tract environment, inhibiting pathogenic bacteria, enhancing immunity and the like, realize the functions of pre-disease prevention and post-disease conditioning, have no toxic or side effect, do not generate drug resistance and do not cause harm to human bodies.

Detailed Description

Example 1

The invention discloses an antiviral veterinary drug, which comprises the following raw materials in parts by weight: 15 parts of dandelion, 20 parts of astragalus membranaceus, 10 parts of rhizoma atractylodis, 15 parts of liquorice, 1 part of perilla leaf, 5 parts of radix bupleuri, 20 parts of honeysuckle, 25 parts of platycodon grandiflorum, 4 parts of hawthorn and 1 part of yeast powder.

As a preferable technical scheme, the veterinary drug is in a granular form, and the granular veterinary drug is not easy to disintegrate and dissolve out, and the granules are quickly dissolved and released and are easy to absorb and utilize.

As a preferred technical scheme of the invention, the yeast powder is natural yeast powder.

As a preferred technical scheme of the invention, the hawthorn is hawthorn slices.

A preparation method of an antiviral veterinary drug comprises the following steps:

step 1, soaking dandelion, astragalus membranaceus, rhizoma atractylodis, liquorice, perilla leaves, radix bupleuri, honeysuckle, platycodon grandiflorum and hawthorn for 1 hour; step 2, filtering the soaked raw materials by using a screen, placing the filtered water for no use, adding 15 times of water into the filtered raw materials, placing the filtered raw materials in a boiling pot, boiling for 1 hour, and separating liquid medicine A and dregs A in the boiling pot; step 3, separating the liquid medicine A in the step 2, standing, putting the decoction dregs A into the boiling pot again, adding 15 times of water, boiling for 1 hour, and separating the liquid medicine B and the decoction dregs B; step 4, filtering the liquid medicine A and the liquid medicine B by using a 80-mesh sieve, and concentrating the mixed liquid medicine of the liquid medicine A and the liquid medicine B until the relative density is 1.10 to obtain an extracting solution; step 5, adding the extract obtained in the step 4 into yeast powder, uniformly stirring, and adding distilled water to finally obtain an extract with the relative density of 1.12; and 6, filtering by using an 80-wood sieve, carrying out spray drying on the filtrate to obtain powder, and carrying out dry extrusion granulation to obtain granules.

Example 2

The difference between the embodiment and the embodiment 1 is that the antiviral veterinary drug comprises the following raw materials in parts by weight: 25 parts of dandelion, 70 parts of astragalus membranaceus, 35 parts of rhizoma atractylodis, 25 parts of liquorice, 5 parts of perilla leaf, 10 parts of radix bupleuri, 40 parts of honeysuckle, 35 parts of platycodon grandiflorum, 6 parts of hawthorn and 1 part of yeast powder.

In the preparation method of the antiviral veterinary drug, step 1, dandelion, astragalus membranaceus, rhizoma atractylodis, liquorice, perilla leaf, radix bupleuri, honeysuckle, platycodon grandiflorum and hawthorn are soaked for 2 hours.

Example 3

The difference between the embodiment and the embodiment 1 is that the antiviral veterinary drug comprises the following raw materials in parts by weight: 20 parts of dandelion, 45 parts of astragalus, 22.5 parts of rhizoma atractylodis, 20 parts of liquorice, 3 parts of perilla leaf, 7.5 parts of radix bupleuri, 30 parts of honeysuckle, 30 parts of platycodon grandiflorum, 5 parts of hawthorn and 1 part of yeast powder.

In the preparation method of the antiviral veterinary drug, step 1, dandelion, astragalus membranaceus, rhizoma atractylodis, liquorice, perilla leaf, radix bupleuri, honeysuckle, platycodon grandiflorum and hawthorn are soaked for 1.5 hours.

Although the present invention has been described in detail with reference to the specific embodiments, the present invention is not limited to the above embodiments, and various changes and modifications without inventive changes may be made within the knowledge of those skilled in the art without departing from the spirit of the present invention.