40results about How to "Improve pharmacological properties" patented technology

Method of conjugating glycoproteins by means of chemical modification is provided as well as new modified glycoproteins.

The present invention relates to DL-beta-amino butyric acid derivative and its preparation process and use. The compound is used as plant disease resistance activating agent in plant guard mechanism to induce plant to produce systemic pathogenic bacteria resistance, and has high inducing activity and small used amount.

The invention relates to novel compounds which are naphthalene diimides of general formula (I):The compounds are used in therapy, particularly in cancer treatment.

The invention discloses a dairy cow hoof care liquid, which uses Chinese herbal extracts and aloe extracts as main raw materials, wherein the Chinese herbal extracts effectively kills and restrain dairy cow hoof disease infectious pathogens and promotes hoof wounds to heel, can effectively prevent and treat various hoof diseases and improves dairy cow auto immunity and premonition, the aloe extracts promote drugs to penetrate, effectively repair stratum corneum and are strong in cohesiveness, the dairy cow hoof care liquid is added with plant extracts which can change dairy cow hoof cuticle structures and promote effectively components such as Chinese herbal medicine and aloe to rapidly penetrate skin deeps and adsorb, organically combines ultrasonic dispersion, dissolution, high pressure homogenization and cold-hot processing technology, scientifically compounds modified dietary fibers which are efficiently bonded, and is added with tannin, water soluble chitosan, carrageenan and natural antioxidant and the like which can protect effective components from being oxidized and improve physical and chemical stability of hoof care liquid,, thereby preparing the hoof care liquid which is strong in stability, firm in bonding, strong in permeability, safety and high efficiency without any antibiotics and chemical toxic substances at last.

The invention discloses a milk cow hoof-care ointment and a preparation method thereof, and belongs to the technical field of milk cow breeding. The hoof-care ointment takes a Chinese herbal medicine extract liquid and an aloe extract as main raw materials, wherein the Chinese herbal medicine extract liquid is capable of effectively killing and inhibiting infectious pathogenic bacteria of milk cow hoof diseases, promoting healing of hoof wounds, effectively preventing and treating a variety of hoof diseases and improving the milk cow autoimmunity and disease resistibility, and the aloe extract is capable of promoting drug permeation and effectively repairing cuticle and has strong adhesion property; a plant extract and plant oil capable of changing a milk cow hoof cuticle structure and promoting Chinese herbal medicines, aloe and other effective ingredients to be rapidly permeated to a skin deep layer for absorption are scientifically compounded; moreover, a natural antioxidant capable of protecting effective ingredients from oxidation and improving the physical and chemical stability of the hoof-care ointment is added; at the same time, keratinase and cutinase capable of promoting adhesion and permeation of the hoof-care ointment are added; the raw materials are subjected to decompression concentration into a paste, and finally the hoof-care ointment which can comprehensively treat various types of milk cow hoof diseases and has the advantages of firm adhesion, strong permeability and no any antibiotics and chemical toxic substances is prepared.

The invention discloses a cow hoof care solution capable of preventing various hoof diseases.A Chinese herbal medicine extract solution and aloe extract are used as main raw materials, wherein the Chinese herbal medicine extract solution can effectively kill and restrain caw hoof disease infectious pathogenic bacteria, promote hoof wound healing, effectively prevent and treat various hoof diseases, and improve autoimmunity and disease resistance of cows, and the aloe extract has the functions of promoting medicine permeation and effectively repairing cuticle and has high viscosity; plant extract is added, wherein the plant extract can change the hoof cuticle structures of the cows, and promote rapid permeation of effective components such as Chinese herbal medicine and aloe, ultrasonic dispersion, dissolution, high-pressure homogenization and the cold and hot treatment technology are combined, modified and efficiently bonded dietary fiber is scientifically compounded, and tannin, water soluble chitosan, carrageenan and a natural antioxidant are added, wherein tannin, water soluble chitosan, carrageenan and the natural antioxidant can protect the effective components from being oxidized and improve physicochemical stability of the hoof care solution.Finally, the hoof care solution which is high in stability, firm in bonding, high in permeability, safe, efficient, and free of antibiotics or chemical toxic substances is prepared.

The invention discloses a dairy cow hoof care cream firm in bonding and a preparation method thereof. The dairy cow hoof care cream uses a Chinese herbal medicine preparation effectively killing and inhibiting infectious pathogenic bacteria of dairy cow hoofs, promoting hoof wound heating, effectively preventing and treating multiple hoof diseases and improving the immunity and disease resistance of dairy cows themselves and an aloe extract promoting drug permeation, effectively repairing stratum corneum and strengthening the bonding properties as main raw materials, and a plant extract and plant oil capable of changing the stratum corneum structures of the dairy cow hoofs and promoting Chinese herbal medicines, aloe and other effective ingredients to rapid penetrate into the skin for deep absorption are scientifically compounded. In addition, a natural antioxidant capable of protecting the effective ingredients of the materials against oxidization and improving the stability of the dairy cow hoof care cream is added, meanwhile keratinase and cutinase promoting the bonding and penetration of the dairy cow hoof care cream are added, reduced-pressure concentration is performed to obtain the cream, and finally the dairy cow hoof care cream capable of comprehensively treating various hoof diseases, firm in bonding, good in permeability and free of any antibiotic or chemical toxic substance is prepared.

The invention discloses cow hoof care ointment capable of improving production performance and a preparation method of the cow hoof care ointment. The hoof care ointment takes a Chinese herbal medicine extracting solution and an aloe extract as main raw materials, wherein the Chinese herbal medicine extracting solution can effectively kill and inhibit infectious pathogenic bacteria of a hoof disease of a cow, promote wound healing of hoofs, effectively prevent and treat multiple hoof diseases and improve the immunity and the disease resistibility of the cow, and the aloe extract can promote drug permeation and effectively repair cuticle and has a high cohesive property; plant extracts and plant oil which can change the cuticle structure of the hoofs of the cow and can promote Chinese herbal medicines, aloe and other effective ingredients permeate into skin to be deeply absorbed are scientifically compounded, a natural antioxidant which can protect effective ingredients of components from oxidation and improve the physicochemical stability of the hoof care ointment is added, besides, keratinase and cutinase which promote adhesion and permeation of the hoof care ointment are also added, paste is obtained through concentration under reduced pressure, and finally, the hoof care ointment which can comprehensively treat various hoof diseases, is firm in adhesion and high in permeation and doesn't contain any antibiotics and chemical toxic substances is prepared.

The invention discloses a hoof care spray to effectively kill and inhibit the infectious pathogens of hoof diseases and promote healing of hoof wound. The main raw materials comprise a Chinese herbal medicine extract capable of effectively preventing and treating a variety of hoof diseases and improving immunity and disease resistance of cows, and an aloe extract with strong adhesion and for promoting drug penetration and effectively repairing cuticle; and a plant extract capable of changing the structure of the cuticle of the cow hoof and promoting the effective ingredient such as the Chinese herbal medicine extract and aloe to quickly penetrate into the deep skin for absorption is added. The ultrasonic dispersion, dissolution, high pressure homogenization and hot and cold processing technology are combined organically. The hoof care spray is not only scientifically compounded with an efficient bonded modified dietary fiber, but also is supplemented with trehalose, tannins, water-soluble chitosan, carrageenan and natural antioxidant to protect the active ingredients from oxidation and improve physical and chemical stability of hoof care spray. The ultimately prepared hoof care spray has the advantages of strong stability, safety, high efficiency, no antibiotic or chemical toxic substances.

The invention discloses a milk cow hoof protection liquid capable of protecting the environment, which can effectively kill and inhibit dairy cow hoof disease infectious pathogens and promote hoof wound healing, can effectively prevent and treat various hoof diseases, and improve the self-immunity and immunity of dairy cows. The main raw materials are Chinese herbal extracts with disease resistance and aloe vera extracts that can promote drug penetration, effectively repair cuticles, and have strong adhesion. Adding them can change the structure of cow hoof cuticles and promote the rapid penetration of active ingredients such as Chinese herbal medicines and aloe into the skin. The plant extract absorbed deep into the skin organically combines ultrasonic dispersion, dissolution, high-pressure homogenization and cold and heat treatment technology, not only scientifically compounding the modified dietary fiber with high efficiency and bonding, but also adding the active ingredients that can protect the components from oxidation , tannin, water-soluble chitosan, carrageenan and natural antioxidants to improve the physical and chemical stability of the hoof care liquid, and finally a product with strong stability, firm bonding, strong permeability, safe and efficient, without any antibiotics and chemicals Toxic foot care lotion.

The invention discloses dairy cow hoof care mist spray with strong stability. Chinese herbal medicine extracts capable of effectively killing and inhibiting dairy cow hoof disease infectious pathogenic bacteria, promoting hoof wound healing, effectively preventing and curing various hoof diseases, and improving dairy cow autoimmunity and premunition, and aloe extracts with strong cohesiveness capable of promoting medicated permeation and effectively repairing cuticula are adopted as main raw materials; plant extracts capable of changing dairy cow hoof cuticula structures and promoting the effective components such as Chinese herbal medicine and aloes to quickly penetrate into skin deep layer to absorb are added; ultrasonic dispersion, dissolution, high pressure homogenization and cooling-heating treatment technologies are combined organically, not only are modified dietary fibers with efficient bonding forces compounded scientifically, but also trehalose, tannin, water-soluble chitosan, carrageenan, natural antioxidant and the like capable of protecting effective constituents of components against oxidization and improving the physical and chemical stability of the hoof care mist spray are added, and finally, the hoof care mist spray with strong stability, safety, high efficiency, and no any antibiotics and toxic chemicals is obtained.

The invention provides a kiwi fruit buccal tablet and a preparation method thereof, and relates to the field of health care food processing. The kiwi fruit buccal tablet is mainly prepared from raw materials; the raw materials comprise first major raw materials and second major raw materials; the first major materials are prepared from 30 to 70 parts of kiwi fruit, 20 to 35 parts of konjak and 10 to 30 parts of bitter gourd; the second major materials are prepared from 10 to 30 parts of selenium enriched mushroom and 20 to 30 parts of rhizome gynostemmae pentaphylli. The kiwi fruit buccal tablet has the advantages that the nutrition ingredients are rich; the body immunity can be improved; the effects of clearing the throat and relieving sore-throat are achieved. The preparation method of the kiwi fruit buccal tablet comprises the following steps of mixing the powder of the first major materials with wetting agents and filling agents to obtain a first ingredient; extracting the second major materials by water; after the concentration, mixing the second major materials with lubricating agents to obtain a second ingredient; mixing the first ingredient, the second ingredient and the bonding agent; performing granulation and tableting. The preparation method is simple; the industrial large-scale production is easy.

The invention discloses dairy cow hoof care mist spray without antibiotics. Chinese herbal medicine extracts capable of effectively killing and inhibiting dairy cow hoof disease infectious pathogenic bacteria, promoting hoof wound healing, effectively preventing and curing various hoof diseases, and improving dairy cow autoimmunity and premunition, and aloe extracts with strong cohesiveness capable of promoting medicated permeation and effectively repairing cuticula are adopted as main raw materials; plant extracts capable of changing dairy cow hoof cuticula structures and promoting the effective components such as Chinese herbal medicine and aloes to quickly penetrate into skin deep layer to absorb are added; ultrasonic dispersion, dissolution, high pressure homogenization and cooling-heating treatment technologies are combined organically, not only are modified dietary fibers with efficient bonding forces compounded scientifically, but also trehalose, tannin, water-soluble chitosan, carrageenan, natural antioxidant and the like capable of protecting effective constituents of components against oxidization and improving the physical and chemical stability of the hoof care mist spray are added, and finally, the hoof care mist spray with strong stability, safety, high efficiency, and no any antibiotics and toxic chemicals is obtained.

The invention discloses a dairy cow hoof-care paste without chemical substances and a preparation method thereof. The hoof-care paste utilizes Chinese herbal medicine extracting solutions capable of effectively killing and inhibiting milk cow hoof disease infectious pathogenic bacteria and promoting hoof wound healing, effectively preventing and treating multiple types of hoof diseases, improving the self immunity and disease resistance of milk cow, and an aloe extract capable of promoting medicated permeation, effectively repairing cuticle and achieving high viscosity as main raw materials, the plant extract and plant oil, which are capable of changing a milk cow hoof cuticle structure, and promoting effective ingredients such as Chinese medicinal herbs and aloe to rapidly permeate into deep layer of skin, are scientifically compounded, a natural antioxidant capable of preventing effective ingredients of components from being oxidized, and improving the physicochemical stability of the hoof-care paste is added, keratinase and cutinase capable of promoting binding and permeation of the hoof-care paste are added, vacuum concentration is performed on all the ingredients to obtain paste, so that the hoof-care paste which is capable of comprehensively treating various hoof diseases of milk cow and is firm in binding, high in permeability and free from any antibiotics and chemical toxic substances is finally prepared.

The invention discloses a dairy cow hoof care solution having strong bonding properties and a preparation method thereof. The dairy cow hoof care solution uses a Chinese herbal medicine extracting solution effectively killing and inhibiting infectious pathogenic bacteria of dairy cow hoofs, promoting hoof wound heating, effectively preventing and treating multiple hoof diseases and improving the immunity and disease resistance of dairy cows themselves and an aloe extract promoting drug permeation, effectively repairing stratum corneum and strengthening the bonding properties as main raw materials, a plant extract capable of changing the stratum corneum structures of the dairy cow hoofs and promoting Chinese herbal medicines, aloe and other effective ingredients to rapidly penetrate into the skin for deep absorption is added, ultrasonic dispersion, dissolution, high-pressure homogenization and cold and hot treatment technologies are organically combined, and modified dietary fiber having the efficient bonding properties is compounded scientifically. In addition, tannin, water-soluble chitosan, carrageenan, a natural antioxidant and the like capable of protecting the effective ingredients of the materials against oxidization and improving the stability of the dairy cow hoof care cream is added, and finally the dairy cow hoof care solution capable of good in stability, firm in bonding, good in permeability, safe, efficient and free of any antibiotic or chemical toxic substance is prepared.

The invention discloses a milk cow hoof protection paste capable of preventing various hoof diseases and a preparation method thereof, belonging to the technical field of dairy cow breeding. The hoof protection cream is a Chinese herbal medicine extract that effectively kills and inhibits infectious pathogenic bacteria of dairy cow hoof disease and promotes hoof wound healing, effectively prevents and treats various hoof diseases, improves the self-immunity and disease resistance of dairy cows, and has the ability to promote drug penetration. , effectively repair the cuticle, strong adhesive aloe extract as the main raw material, scientific compound can change the structure of cow hooves cuticle and promote the rapid penetration of Chinese herbal medicine, aloe and other active ingredients into the skin for deep absorption of plant extracts and vegetable oils, Moreover, natural antioxidants that can protect the active ingredients of the components from oxidation and improve the physical and chemical stability of the hoof care paste are added. At the same time, keratinase and cutinase that promote the bonding and penetration of the hoof care paste are added, and concentrated into a paste under reduced pressure. Finally, a kind of hoof protection cream that can comprehensively treat various types of hoof diseases of dairy cows, has firm adhesion, strong permeability, and no antibiotics and chemical toxic substances.

The invention discloses clear and transparent dairy cow hoof protection spray which effectively kills and inhibits dairy cow hoof disease infectious pathogens and promotes healing of a hoof wound; a Chinese herbal tea extracting solution which can effectively prevent and treat multiple types of hoof diseases and improve immunity and disease resistance of dairy cows and aloe extract which promotes drug permeation, effectively repairs cuticle and is high in adhesion serve as main raw materials, plant extract which can change the hoof corneous layer structure of dairy cow and promote rapid permeation of Chinese herbal medicine, aloe and other effective ingredients to the deep skin and absorption of the effective ingredients is added, ultrasonic dispersion, dissolution, high pressure homogenization and hot and cold treatment technologies are organically combined, modified dietary fibers of efficient adhesion are scientifically compounded, trehalose, tannin, water soluble chitosan, carrageenan, natural antioxidant and the like which can protect effective ingredients of components from being oxidized and improve physical and chemical stability of the hoof protection spray are also added, and finally the hoof protection spray which is high in stability, safe, efficient, free of antibiotics and chemical toxic substances is obtained.

The invention discloses an environment-friendly dairy cow hoof care cream and a preparing method thereof. According to the environment-friendly dairy cow hoof care cream, a Chinese herbal extract solution and aloe extract serve as main raw materials, and are scientifically compounded with plant extract and plant oil and added with a natural antioxidant, keratinase and cutinase, the mixture is prepared into the cream through vacuum concentration, and finally the hoof care cream which is capable of comprehensively treating various hoof diseases of dairy cows, firm in bonding, high in permeability and free of any antibiotic or chemical toxic matter is obtained. The Chinese herbal extract solution can effectively kill and inhibit infectious pathogenic bacteria of hoof diseases of dairy cows, promote hoof wound healing, effectively prevent and treat various hoof diseases and improve the self-immunity and disease resistance of dairy cows, the aloe extract can promote permeation of medicine and effectively repair the cuticle and has high bonding performance, the plant extract and the plant oil can change the structure of the hoof cuticle of dairy cows, and promote Chinese herbal medicine, aloe extract and other effective ingredients to quickly permeate into the skin for deep absorption, the natural antioxidant can protect effective ingredients of components against oxidation and improve the physical and chemical stability of the hoof care cream, and the keratinase and the cutinase can promote bonding and permeating of the hoof care cream.

The invention discloses a milk cow hoof protection cream capable of improving reproductive performance and a preparation method thereof. The hoof protection cream is a Chinese herbal medicine extract that effectively kills and inhibits infectious pathogenic bacteria of dairy cow hoof disease and promotes hoof wound healing, effectively prevents and treats various hoof diseases, improves the self-immunity and disease resistance of dairy cows, and has the ability to promote drug penetration. , effectively repair the cuticle, strong adhesive aloe extract as the main raw material, scientific compound can change the structure of cow hooves cuticle and promote the rapid penetration of Chinese herbal medicine, aloe and other active ingredients into the skin for deep absorption of plant extracts and vegetable oils, Moreover, natural antioxidants that can protect the active ingredients of the components from oxidation and improve the physical and chemical stability of the hoof care paste are added. At the same time, keratinase and cutinase that promote the bonding and penetration of the hoof care paste are added, and concentrated into a paste under reduced pressure. Finally, a kind of hoof protection cream that can comprehensively treat various types of hoof diseases of dairy cows, has firm adhesion, strong permeability, and no antibiotics and chemical toxic substances.

The invention discloses clogging-free milk-cow hoof care spray. Chinese herbal medicine extracting solutions capable of effectively killing and inhibiting milk-cow hoof-disease infectivity pathogenic bacteria, promoting hoof wound healing, effectively preventing and treating multiple hoof diseases and improving milk-cow autoimmunity and disease resistance and aloe extract capable of promoting medicine sink, effectively repairing stratum corneum and having high cohesive performance serve as main raw materials, plant extract capable of changing the milk-cow hoof stratum corneum structure, promoting effective constituents such as Chinese herbal medicine and aloe which rapidly permeate into deep skin portions are added, the ultrasonic dispersion technology, the dissolving technology, the high pressure homogenizing technology and the cold-hot treatment technology are organically combined, efficient and cohesive modified dietary fibers are scientifically compounded, trehalose, tannin, water-soluble chitosan, carrageenan, a natural antioxidant and the like capable of protecting effective constituents of components from oxidation and improving the physical and chemical stability of the hoof care spray are added, and the hoof care spray which is high in stability, safe, efficient and free of any antibiotic and toxic chemical substance is prepared finally.

The invention discloses a milk cow hoof care liquid with a long shelf life. The hoof care liquid takes Chinese herbal medicine extracting solution which can effectively kill and inhibit milk cow hoof disease infectious pathogenic bacteria and promote healing of a hoof wound, and can effectively prevent and treat various hoof diseases and improve the immunity and disease resistance of the milk cow as well as an aloe extract which can promote medicine permeation and effectively repair a cuticle and has high cohesiveness as main raw materials; a plant extract that can change a milk cow hoof cuticle structure and promote fast permeation of the effective components such as the Chinese herbal medicine and the aloe to a skin deep layer for absorption is added, ultrasonic dispersing, dissolving, high pressure homogenizing and hot and cool treatment technologies are organically combined, highly cohesive modified dietary fiber is scientifically compounded, tannin, water soluble chitosan, carrageenan and natural antioxidant which can protect effective components from oxidation and improve the physical and chemical stability of the hoof care liquid are added, and finally the hoof care liquid with high stability, firmness in cohering, high permeability, safety and efficiency without any antibiotics and chemical toxic substances is obtained.

The invention relates to a method for synthesizing a multi-chiral compound with a fluorinated / fluoroalkyl quaternary carbon center by using fluorine / fluoroalkylated 1, 3-diketone as a prochiral substrate and application of the multi-chiral compound, and belongs to the field of chemical synthesis. According to the invention, an N-heterocyclic carbene organic small molecule catalyst is used for catalyzing 2-bromo unsaturated aldehyde and the prochiral 1, 3-diketone substrate to be subjected to a desymmetrical organic cascade reaction under a mild condition, and a spiro indole compound containing trifluoromethyl quaternary carbon and having five continuous chiral centers can be constructed at the same time. The method has good substrate universality, trifluoromethyl is replaced by fluorine atoms, difluoromethyl and monofluoromethyl, and the target product can be obtained with excellent yield and stereoselectivity. Preliminary tests show that the reported chiral spiro indole compound containing the fluorinated / fluoroalkylated quaternary carbon center has relatively good antibacterial activity and has the potential of being applied to industrial production.

The invention provides a zedoary-cyclic-diolefine-containing pharmaceutical composition. A preparation of the composition is in a form of soft capsules. After entering into human gastric juice, the soft capsules is capable of promoting mixing of grease and in-vivo aqueous body fluid, improving the oil-water distribution property of the zedoary cyclic diolefine, promoting the speed and the degree of penetration of the zedoary cyclic diolefine through cytomembranes and improving the bioavailability of the preparation. In addition, toxicity of the soft capsules is lower than toxicity of general oral emulsions, thus improving pharmacological properties of the soft capsules.

The invention discloses high-penetrability hoof protecting paste for dairy cows and a preparation method of the high-penetrability hoof protecting paste. A Chinese herbal medicinal extracting solution which effectively kills and inhibits infectious pathogens of dairy cow hoof disease, promotes the healing of a hoof wound, effectively prevents and treats multiple hoof diseases, and improves the autoimmunity and disease resistance of the dairy cows, and an aloe extract with functions of promoting medicine sink, effectively repairing cuticle and having high bonding property are taken as main raw materials, a plant extract which can change cuticle structures of dairy cow hoofs, promotes effective components of Chinese herbal medicine, aloe and the like to quickly penetrate into skin deep layer for absorbing and plant oil are scientifically compounded, a natural antioxidant which can protect effective ingredients of components from being oxidized and improve the physicochemical stability of the hoof protecting paste as well as keratinase and cutinase which promote the hoof protecting paste to be bonded and penetrate are added, and the substances are concentrated under reduced pressure to form paste, so that the hoof protecting paste which can comprehensively treat various types of hoof diseases of the dairy cows and has the characteristics of firm bonding, high penetrability and no antibiotics and chemical poisonous substances is finally prepared.

The invention discloses a safe and high-efficiency milk cow hoof protection paste and a preparation method thereof. The hoof protection cream is a Chinese herbal medicine extract that effectively kills and inhibits infectious pathogenic bacteria of dairy cow hoof disease and promotes hoof wound healing, effectively prevents and treats various hoof diseases, improves the self-immunity and disease resistance of dairy cows, and has the ability to promote drug penetration. , effectively repair the cuticle, strong adhesive aloe extract as the main raw material, scientific compound can change the structure of cow hooves cuticle and promote the rapid penetration of Chinese herbal medicine, aloe and other active ingredients into the skin for deep absorption of plant extracts and vegetable oils, Moreover, natural antioxidants that can protect the active ingredients of the components from oxidation and improve the physical and chemical stability of the hoof care paste are added. At the same time, keratinase and cutinase that promote the bonding and penetration of the hoof care paste are added, and concentrated into a paste under reduced pressure. Finally, a kind of hoof protection cream that can comprehensively treat various types of hoof diseases of dairy cows, has firm adhesion, strong permeability, and no antibiotics and chemical toxic substances.

The invention discloses safety-in-use cow hoof caring spray. According to the safety-in-use cow hoof caring spray disclosed by the invention, Chinese herbal medicine extracts which are used for effectively killing and restraining infective pathogenic bacteria of a cow hoof disease and promoting the healing of a wound of a hoof part and capable of effectively preventing and treating various hoof diseases and increasing the self immunity and the disease resistance of cows and an aloe extract which is capable of promoting the medicated permeation and effectively repairing cuticles and has strong cohesiveness are used as main raw materials, a plant extract which is capable of changing the structure of the cuticles of the hoof part of a cow and promoting effective ingredients such as traditional herbal medicines and aloe to quickly permeate into a deep layer of the skin for being absorbed is added, and technologies of ultrasonic dispersion, dissolution, high-pressure homogenization and cold-heat treatment are organically combined, so that not only is efficient and cohesive modified dietary fiber scientifically compounded, but also trehalose, tannin, water-soluble chitosan, carrageenan, a natural antioxidant and the like which are capable of protecting the effective ingredients of all components from being oxidized and increasing the physicochemical stability of the safety-in-use cow hoof caring spray are added, and the safety-in-use cow hoof caring spray which is high in stability, is safe and efficient and has no any antibiotics and chemical toxic substances is finally prepared.

The invention discloses dairy cow hoof care spray capable of preventing all kinds of hoof diseases. With Chinese herb extract and aloe extract being main raw materials, plant extract is added, wherein the Chinese herb extract effectively kills and restrains dairy cow hoof disease infectious pathogenic bacteria, promotes hoof wound healing, and can effectively prevent and treat kinds of hoof diseases and improve immunity and resistance to diseases of dairy cows, and the aloe extract promotes medicine permeation, effectively repairs cuticles and is high in adhesion; the plant extract can change the structure of the cuticles of hoofs of the dairy cows and promote the Chinese herbs, aloes and other effective components to rapidly permeate into the deep layer of the skin for absorption. Ultrasonic dispersion, dissolving and high-pressure homogenization are organically combined with a freezing and heating treatment technology, modified dietary fibers with efficient adhesion are scientifically compounded, trehalose, tannin, water-soluble chitosan, carrageenan and natural antioxidant capable of protecting effective ingredients of the components from oxidization and improving the physical and chemical stability of the hoof care spray are added, and finally the hoof care spray which is high in stability, safe, efficient and free of any antibiotics and chemical poisonous substance is prepared.