75 results about "Citrus nobilis extract" patented technology

Disclosed herein are antimicrobial compositions and methods of producing an antimicrobial effect in which a citrus extract such as Biosecur® is used in combination with benzyl alcohol and one or more additional agent selected from the group consisting of lauroyl arginate / glyceryl laurate and essential oils or constituents thereof such as galangal oil, thyme oil, thymol, cinnamon leaf oil, cinnamon bark oil, lemongrass oil, orange oil, pine oil, cedarwood oil, curry leaf oil, and rosemary oil. These compositions may be used as natural preservatives for personal care products, foods, beverages, and as topical or surface disinfectants.

Flavonoid citrus extract and compositions thereof are provided, wherein the flavonoid citrus extract is derived from the by-product of a citrus extraction process. The flavonoid citrus extract and compositions are especially beneficial as a source for providing important phytochemicals, like flavonoids, which are biologically active in humans. In a particular application, the citrus extract is an orange juice product, which can be added to citrus based beverages, non-citrus based beverages or used as a stand alone juice.

The invention relates to a cosmetic composition in the technical field of daily chemical products, in particular to an anti-blue-light cosmetic composition and a preparation method thereof. The composition is mainly prepared from, by mass, 0.1-8 parts of a citrus extract, 0.1-4 parts of a lespedeza capitata leaf / stem extract, 0.1-4 parts of cerium oxide, 0.1-8 parts of a buddleja officinalis extract, 0.1-10 parts of a hedychium coronarium root extract and 0.1-8 parts of a rutin compound. The anti-blue-light cosmetic composition can brighten the skin, reduce the oxidative damage to the skin caused by blue light, increase the survival quantity of epidermal keratinocytes under the UV radiation, maintain the integrity of the skin function, reduce the chronic mild inflammation of light aging, and provide a skin protection effect by reducing free radicals produced by the induced oxidative stress, so that the generation amount of active oxygen ROS declines to improve local microcirculation and play a vasoconstriction role, thereby controlling the fatigue signs caused by direct blue light irradiation, keeping the skin in balance of circadian rhythms, and keeping the skin in a health status.

Extraction of flavonoid citrus extract from the by-product of a juice extraction process, to provide a flavonoid-rich citrus extract is disclosed. The extraction process reduces the level of limonin and / or bitterants in the by-product extract without affecting the level of naturally occurring flavonoids, which may be added to citrus-base or non-citrus-based beverages, or used as a stand-alone juice.

The invention discloses health-care food with anti-oxidation function. The health-care food is prepared from the following raw materials in part by mass: 10 to 30 parts of blackcurrant powder, 3 to 10 parts of cherry powder, 1 to 4 parts of tea polyphenol, 1 to 4 parts of orange extract and 0.1 to 1.5 parts of lycopene. The health-care food with anti-oxidation function can be directly or indirectly used for clearing oxygen free radicals, play a complete and systematic anti-oxidation role and achieve the effects of maintaining beauty, keeping young and delaying senility. The raw materials of the health-care food are all extracted from food, so the anti-oxidation health-care food is safe to eat, has no any toxic or side effect and can be eaten for a long term. After various raw materials ofthe anti-oxidation health-care food are boiled, dried and granulated, the materials are prevented from absorbing moisture to a certain degree, so that the materials are favorable for filling or tabletting; and the prepared granules have consistent size and uniform nutrition distribution, so the health-care food is instant and has good brewing effect.

The invention relates to a bath lotion capable of whitening and keeping moisture, which comprises the following components by weight: 1-3 parts of glycerin, 10-20 parts of milk, 1-3 parts of honey, 0.5-1 part of orange extract product, 1-3 parts of shea butter, 2-4 parts of sodium laureth sulfate, 2-3 parts of cocoalkanoylamido propyl betaine, 0.5-1 part of lavender essential oil, 0.01-0.03 parts of transglutaminase, 0.2-0.3 parts of citric acid and 30-40 parts of deionized water. The bath lotion employs natural plant components which hasve the advantages of refreshing and no side effect, and are capable of mildly removing aged cells, keeping moisture, and moistening skin; milk essence is employed for effectively preventing skin moisture loss, providing vitality for skin and nourishing kin, and keeping original moisture retention capability of skin; shea butter contains abundant non-saponification component, is easily absorbed by human body, can prevent drying and cracking, and can recovery and keep natural elasticity of skin as well as deeply moisten skin; lavender essential oil has the function of smoothing tense and fatigue skin state, so that sleep can be comfortable.

The invention discloses nutritious composite powder and a preparation method thereof. The nutritious composite powder is prepared from isolated soybean proteins, polydextrose, phospholipid, acerola cherry fruit powder, wheat oligopeptide, a black bean husk extract, inulin, a phaseolus angularis extract, insoluble soybean dietary fibers, corn fibers, an agaricus blazei murill extract, a citrus extract, xylo-oligosaccharide, yam powder, tremella powder, hericium erinaceus powder, agrocybe cylindracea powder, tea polyphenol, vitamin B1, vitamin B2, vitamin B6, pantothenic acid, nicotinic acid, vitamin B12, vitamin C, vitamin A, vitamin D, vitamin E, biotin, folic acid, calcium, magnesium, iron, zinc, selenium, chromium, copper, manganese, sodium carboxymethyl cellulose, edible essence and sucralose. The nutritious composite powder can alleviate and solve the problems of intestinal environment damage and intestinal injury which are caused by simple nutritional ketone production or nutritional unbalance in a conditioning process.

The invention relates to an anti-blue ray compound and a preparation method thereof. The anti-blue ray compound comprises the following components: a first raw material, a second raw material and a third raw material; the first raw material comprises deionized water, 1,3-butanediol, hydroxyacetophenone, sodium hyaluronate, styrene / polyvinylpyrrolidone and 1,2-hexanediol; the second raw material comprises bio-saccharide gum-4, algae extractive, centella extractive, polygonum cuspidatum root extractive, scutellaria baicalensis root extractive, tea extract, glycyrrhiza glabra root extract, chrysanthemum extract, rosemary leaf extract, carnosine, nicotinamide, diethoxy ethyl succinate and triethyl citrate; the third raw material comprises fibronectin, coco polypeptide, rose hydrolat, citrus extract and coffee seed extract. The preparation method comprises the following steps: adding the components of the first raw material except for 1,2-hexanediol, thereby acquiring a first mixture; adding the second raw material, the third raw material and 1,2-hexanediol into the first mixture, thereby acquiring an end product. The product provided by the invention is capable of effectively preventing and repairing blue ray harm.

The invention relates to an intelligent anti-aging composition, a preparation process thereof, and application thereof in cosmetics. According to the composition, camellia oil, components such as a radix angelicae sinensis extract and a citrus extract are inserted into a lipidosome bilayer, an intelligent anti-aging component is wrapped, and the intelligent slow release of anti-aging function components is realized through the change of illumination intensity; the anti-aging components wrapped by lipidosome is innovatively compounded aiming at multiple mechanisms produced by skin aging, has the efficacies of moisturizing and protecting skin, promoting cell proliferation, resisting ultraviolet light, scavenging free radical, inhibiting MMPs expression, moisturizing, complementing extracellular matrix and the like, and produces a synergistic interaction effect. The intelligent anti-aging composition provided by the invention realizes the aims of intelligently slow releasing the anti-aging function components, improving the product efficacy and the safety, prolonging the action time, reducing the skin load, and the like; the composition can be widely applied in cream milk agents, emulsion and solution cosmetics.

The embodiment of the invention provides a citrus bacteriostatic solution and a preparation method thereof. The citrus bacteriostatic solution consists of citrus extract, antibacterial additive, vitamin C and water, wherein, according to the weight of the antibacterial additive, the antibacterial additive consists of 2 to 10 percent by weight of vine tea extract, 1 to 10 percent by weight of liquorice root extract, 1 to 10 percent by weight of asiatic pennywort herb extract, 1.5 to 15 percent by weight of star anise extract, 2 to 20 percent by weight of cereus grandiflorus extract and the balance of solvent. By applying the embodiment of the invention, the bacteriostatic rate of the citrus bacteriostatic solution can be increased.

The invention provides a disinfection composition for improving pig immunity and antiviral capability and a use method thereof, and the disinfection composition comprises a citrus extract and a nano zinc substance in a weight ratio of 1:0.5-10. Disinfectant prepared from the disinfection composition is combined with disinfection drinking water to disinfect individuals in vitro (growth environmentssuch as breeding houses, feeding troughs, excrement pools, individual appearances and the like) and in vivo (oral cavities, intestines, stomachs, blood and the like of pigs). By means of the internaland external firm mode, the negative effect problem caused by use of a common disinfectant can be solved, damage to skin, eyes and the like of individuals cannot be caused, comprehensive prevention and control over African swine fever are achieved, and spreading of diseases among the individuals is restrained. The disinfection composition has no influence on the respiratory system of an individual, has no damage to the skin of the individual, can purify the environment, improves the immune function of the organism, and can prevent and control African swine fever.

The invention relates to an anti-wrinkle moisturizing eye mask and a preparation method thereof, and belongs to the technical field of eye masks. The anti-wrinkle moisturizing eye mask comprises an eye mask liquid, wherein the eye mask liquid is composed of 1.5-4.5 parts by weight of a radix ginseng extract, 1-3 parts by weight of retinol, 3-7 parts by weight of resveratrol, 1.5-4.5 parts by weight of a jellyfish extract, 1.5-4.5 parts by weight of a citrus reticulata fruit extract, 1-3 parts by weight of arbutin, 3-7 parts by weight of papain, 0.5-1.5 parts of a polypeptide-1, 1-3 parts of trehalose, 3-7 parts by weight of a green tea extract, 3-7 parts by weight of a pearl powder, 1.5-4.5 parts by weight of a herba menthae heplocalycis extract, 1-3 parts by weight of an edible bird nestextract, 1-3 parts by weight of a radix scutellariae extract, and 1.5-4.5 parts by weight of propolis. The eye mask liquid of the anti-wrinkle moisturizing eye mask has good permeability, is easy to absorb and makes the eye mask have anti-wrinkle and moisturizing effects; and the pure natural traditional Chinese medicinal herbs are adopted, and thus the anti-wrinkle moisturizing eye mask has no heavy metals and no toxic and side effects.

The present invention provides an anti-obesity agent having an anti-obesity effect obtained by combining a few extracts, which is attained by an anti-obesity agent (FC) containing Forsythia leaf extract and Citrus extract, and, in addition to these extracts, the anti-obesity agent containing Forsythia leaf extract, Citrus extract, and one extract selected from the group consisting of Licorice extract (FCGr) and Gardenia fruit extract (FCGf). These anti-obesity agents exhibited an ideal anti-obesity effect of decreasing white adipocytes while maintaining a basal metabolic rate without having a significant effect on brown adipocytes.

The invention provides a goat milk composition with eye fatigue relieving effect and a preparation method thereof. The goat milk composition is prepared from the following components in parts by weight: 100 parts of goat milk, 3 to 5 parts of grape seed extract, 2 to 4 parts of dunaliella salina extract, 1 to 3 parts of raspberry extract, 2 to 5 parts of tangerine extract, 1 to 3 parts of salvia officinalis extracting powder, 1 to 3 parts of flos chrysanthemi extract, and 1 to 3 parts of lycii fructus extract in a mixing way. The goat milk composition has the advantages that after the goat milk is drunk in daily life, while the nutrients are supplemented, the multiple vitamins and other nutrients in the goat milk are fully utilized, and the vision condition is effectively improved; after compounding with the particular traditional Chinese medicine, the synergistic function of the components is realized, and the effect of relieving the eye fatigue is obvious; the preparation method is simple, and is suitable for scaled industrialized production.

The invention discloses citrus shower gel. The citrus shower gel in a formula comprises, by weight, 13 parts of citrus extracts, 15 parts of AES (sodium ethoxylated alkyl sulfate), 8 parts of cocamidopropyl betaine, 2 parts of water-soluble lanolin, 4 parts of glycerin, 0.5 part of almond oil, 0.3 part of polyquaternium-10, an appropriate quantity of essence, an appropriate quantity of preservatives, an appropriate quantity of pigment, an appropriate quantity of citric acid and the balance deionized water. The citrus shower gel has the advantages that synergistic effects can be realized by usage and physical and chemical properties of various raw materials, and accordingly natural nonirritant cleaning and whitening effects can be realized; a PH (potential of hydrogen) value of the citrus shower gel is similar to a PH value of the skins of human bodies, and accordingly the citrus shower gel is free of skin irritation; users obviously feel comfortable, fresh and cool after using the citrus shower gel, and are free of oily feel, and obvious cleaning, skin caring, moisturizing and whitening effects can be realized for the skins.

The invention discloses sunscreen lotion and a preparation method thereof and relates to the field of sunscreen and skin care products. The sunscreen lotion comprises the following components: glycerin, diglycerol, butanediol, 1,2-pentanediol, aloe vera extract, trehalose, hyaluronic acid, xanthan gum, alkanol acrylate cross-linked polymer, purified water, squalane, isononyl isononanoate, diethylhexyl carbonate, titanium dioxide, cetostearyl alcohol, glyceryl stearate, tocopherol, centella asiatica extract, oat extract, citrus extract, ylang flower extract, oligopeptides-1, ascorbic acid magnesium stearate, opuntia streptacantha stem extract, tea extract, rose extract and ethylhexylglycerin. The sunscreen lotion comprises a natural sun-screening agent, is not added with any preservative oressence, and has the characteristics of being stable in performance, non-irritating, smooth in texture, free in skin burden, pleasant in smell and the like.

The invention discloses a formula and making method of radiation-resistant blueberry composite residue-free instant tea special for astronauts. The radiation-resistant blueberry composite residue-free instant tea can be used as a daily health-care beverage of the astronauts. The instant tea is processed from main raw materials of green tea powder, a blueberry extract, a spirulina extract, a citrus extract, a Chinese wolfberry fruit extract, a ginseng extract, a glossy ganoderma extract, a poria cocos extract, strawberries, carrots, haws, xylitol and maltodextrin. According to the making method disclosed by the invention, vacuum freeze-drying is combined with a room-temperature wet method granulation technique, and homogeneous instant tea granules are obtained. The harm of active components in the raw materials can be effectively avoided, the flavor of the instant tea is furthest reserved, and the instant tea is convenient to preserve and eat. In addition, green tea instant powder obtained through working procedures of ethanol reflux extraction, polyacrylamide purification, decompression vacuum concentration and freeze drying is favorable in solubility and pleasant in color and flavor. The instant tea not only can be used as a functional health-care beverage special for the astronauts but also can be used as a daily protection food for crowds under radiation environment.

The invention belongs to the technical field of plant extraction, and particularly relates to a citrus extract and a preparation method and application thereof. The preparation method comprises the following steps that (1) bitter oranges, tangerines and sweet oranges which are cleaned and subjected to pedicle removal are sheared at a high speed according to the mass ratio of 5.5-6.5: 2.5-3.5: 0.7-1.4, and citrus primary pulp is obtained; (2) the citrus primary pulp obtained in the step (1) is put into cleaning equipment at the temperature of 40-60 DEG C, an organic extracting agent and water are added, soaking is performed for 20-30 minutes, extracting is performed, supernatant is removed, and lower-layer liquid is evaporated to obtain a crude extracting solution; wherein the volume ratioof the citrus primary pulp to the organic extracting agent to the water is 1: (0.5-2.0): 1; and the obtained extracting solution is mixed and concentrated to obtain a citrus concentrated solution. Compared with other single citrus source antibacterial agents, the antibacterial agent is prepared from various citrus crops together, and the antibacterial performance is better compared with the others.

The invention discloses a health-care product based on rice proteins. The health-care product comprises the following components in parts by weight: 30-35 parts of honey, 20-25 parts of dietary fibers, 2.0-3.0 parts of poria cocos polysaccharides, 1.0-2.0 parts of lentinan, 6.0-7.0 parts of grass carp amino acid powder, 4.0-6.0 parts of rice albumin, 3.0-6.0 parts of rice globulin 6.0-7.0 parts ofrice glutelin, 4.0-6.0 parts of rice prolamin, 0.5-0.6 part of citrus extractive, 0.1-0.12 part of cordyceps sinensis extractive, 1.0-2.0 parts of multivitamins, and 2.0-2.5 parts of multi-minerals.The beneficial effects of the health-care product are that the health-care product is rich in necessary nutrient substances such as rice proteins, sugar, dietary fibers, vitamins, minerals, and probiotics for human bodies, can improve immunity and anti-inflammatory capacity, can clean up excess free radicals, and is a rice protein-based health-care product which is easy to absorb.

The invention discloses an antibacterial and anti-inflammatory traditional Chinese medicinal composition, and an application thereof in the preparation of oral care products. The antibacterial and anti-inflammatory traditional Chinese medicinal composition is mainly applied to toothpastes, mouthwashes, tooth powders, oral sprays and other oral care products. The antibacterial and anti-inflammatorytraditional Chinese medicinal composition includes citrus extract, Rhizoma Coptidis extract, licorice root extract, borneol and bezoar, the respective addition amount of above components is 0.01-5.0%, and the total addition amount of the traditional Chinese medicinal composition in every oral care product does not exceed 15%. The synergistic compounding of the traditional Chinese medicinal composition makes the composition have antibacterial, anti-inflammatory, detumescent and analgesic effects, sp the composition can be applied to the oral care products to make the products have the advantages of effective reduction of oral odor, prevention of oral ulcers and promotion of the healing of existing ulcers.

The invention relates to a low-smoke, halogen-free and flame-retardant thermoplastic elastomer cable material with an ultralow smoke amount. An ethylene-vinyl acetate copolymer, a polyolefin elastomer, an EPDM (ethylene-propylene-diene monomer), hydrogenated base oil, siloxane and a flame retardant are added to a high-speed mixer, organic silicon resin, sodium silicate, maleic anhydride grafted polyolefin elastomers, diammonium hydrogen phosphate, bark of taxus, pine bark, taxus cuspidate, chitosan, a citrus extract, a fresh ginger extract, chlorinated polyethylene resin, polytetrafluoroethylene and polyimide are added and put in an internal mixer, all components are mixed uniformly, and soft jelly is formed; the soft jelly is put in a single screw for mixing, plasticization and melt extrusion, water and volatile substances are extracted, cooling, granulation and drying are performed, and the cable material can be obtained. The low-smoke, halogen-free and flame-retardant cable material with the ultralow smoke amount is produced and releases less smoke during large-area burning.

The invention discloses an anti-mildew drying agent and a preparation method thereof, relates to the related field of drying agents, and aims to solve the problems that after a drying agent in the prior art absorbs water and carried out dehumidification, internal moisture is not easy to evaporate, the interior is damp, and mildew is easy to generate due to good water retention. Raw materials in the drying agent comprise anhydrous calcium chloride, a molecular sieve, natural plant fibers, activated carbon, isothiazolinone, a camphor tree extract and a citrus extract. The drying agent is prepared from the following raw materials in percentage by weight: 30.00%-45.00% of anhydrous calcium chloride; 15.00%-25.00% of a molecular sieve; 5.00%-15.00% of natural plant fibers; 13.00%-20.00% of activated carbon; 0.05%-0.4% of isothiazolinone; 2.00%-8.00% of a camphor tree extract; and 5.00%-12.00% of a citrus extract. The desiccant specifically comprises the following raw materials in percentageby weight: 38.00% of anhydrous calcium chloride; 21.00% of a molecular sieve; 8.00% of natural plant fibers; 16.00% of activated carbon; 0.20% of isothiazolinone; 6.40% of a camphor tree extract; and10.40% of a citrus extract.

A process of purifying air includes selecting a room vapor generator having a housing having a floor mounted therein for generating a stream of air therethrough and having at least one possibly charged probe positioned in the air stream for generating positive ions in the air stream and at least one negatively charged probe positioned in the air stream for generating negative ions in the air stream. The negatively charged probe is spaced from the positively charged probe in the air stream. A liquid storage container is located in the housing and has means for dispersing liquid in the container into the stream of air adding a liquid mixture containing nitrogen, free citrus extract and colloidal silver into the liquid storage container and vaporizing the liquid mixture in the air stream for dispersing the liquid mixture into the surrounding air along with positive and negative ions. The liquid mixture may also contain Vitamin C, glycerin and 2-5% by weight of colloidal silver as well as various inert ingredients.

The invention discloses a citrus extract solution, citrus electronic cigarette oil and a preparation method thereof. The citrus extract solution comprises the following components: a citrus extract and an alcohol solvent, wherein the weight ratio of the citrus extract to the alcohol solvent is 1: 5-1:10; the alcohol solvent is at least one of ethanol, propylene glycol and glycerol. The citrus extract solution is rich in vitamin A, vitamin C, flavonoid, carotenoid, coumarin and the like, and has the health-care effects of resisting oxidation, consolidating connective tissue, promoting collagensynthesis, participating in cholesterol metabolism, promoting iron and calcium absorption and the like; the citrus electronic cigarette oil prepared from the citrus extract solution also has a health-care effect, so that smokers can improve their bodies while quitting smoking or using cigarette substitutes; and the citrus extract also contains aromatic components, so that the prepared electronic cigarette oil has citrus fragrance.

The invention discloses a lagerstroemia indica skin care composition and a preparing method thereof. The lagerstroemia indica skin care composition is prepared from, by weight, 10-15 parts of plant extracts, 5-9 parts of animal extracts, 12-15 parts of rice washing water, 0.5-1 part of thickener, 0.5-2.5 parts of humectants, 0.01-0.02 part of preservative, 0.01-0.05 part of essence and 17-25 parts of deionized water. The plant extracts are prepared from 20-30 parts of lagerstroemia indica extracts and 6-10 parts of orange and tangerine extracts, and the animal extracts are prepared from 5-6 parts of oyster extracts and 3-7 parts of slug extracts. The lagerstroemia indica skin care composition has the advantages of containing rich plant extracts and animal extracts, the plant extracts and the animal extracts make up mutual deficiencies while displaying their respective advantages, and the skin care composition is suitable for all-age people with different skin types and particularly suitable for people which are thirty years or more old and is capable of remarkably improving humidity and whiteness of the skin, delaying wrinkle growth and promoting fineness and smoothness of the skin.

The invention belongs to the technical field of food processing, and discloses a beverage containing natural antioxidant active functional components of fruits and edible fungi and a preparation method and application thereof. The beverage is composed of the following components (by mass): 3-38% of passion fruit puree, 2-10% of seabuckthorn juice, 0.001-0.1% of Auricularia auricula extract, 0.01-0.05% of citrus extract, 0.001-0.01% of Momordica grosvenori extract, 0.001-0.01% of strigose hydrangea juvenile leaf extract, 0.00001-0.0001% of grape skin extract, 0.01-0.03% of Flammulina velutipesmycelium fermentation extract, 0.001-0.01% of natural Dunaliella extract, 0.001-0.003% of salt, 0.08-0.25% of lemon concentrated juice, and the balance reverse osmosis purified water.

A process of purifying air includes selecting a room vapor generator having a housing having a floor mounted therein for generating a stream of air therethrough and having at least one possibly charged probe positioned in the air stream for generating positive ions in the air stream and at least one negatively charged probe positioned in the air stream for generating negative ions in the air stream. The negatively charged probe is spaced from the positively charged probe in the air stream. A liquid storage container is located in the housing and has means for dispersing liquid in the container into the stream of air adding a liquid mixture containing nitrogen, free citrus extract and colloidal silver into the liquid storage container and vaporizing the liquid mixture in the air stream for dispersing the liquid mixture into the surrounding air along with positive and negative ions. The liquid mixture may also contain Vitamin C, glycerin and 2-5% by weight of colloidal silver as well as various inert ingredients.

The invention relates to a skin care composition, and in particular relates to a pure natural skin care composition with black fading and whitening effects and a preparation method. The composition is prepared from the following raw materials: a mung bean germ extract, a bletilla striata extract, a mulberry leaf extract, a diaphragma juglandis extract, a pomelo seed extract, resveratrol, a citrus extract, a radix puerariae extract, a tea flower extract, carnosine, wheat oligopeptide, arbutin, rhus chinensis fruit oil, tea polyphenol and deionized water. The mung bean germ extract, the bletilla striata extract, the mulberry leaf extract, the pomelo seed extract, the citrus extract and the radix puerariae extract are compounded for use, so that melanin deposition of the skin and dull face can be prevented and improved, and the skin is recovered to be white and bright; the diaphragma juglandis extract can accelerate generation and discharge of melanin from the interior of the skin and the cellular level, after the melanin is smoothly discharged, the skin is naturally whitened, and the whitening problem can be radically solved; the raw materials are all natural and are free of additives.

The present invention discloses an animal gastrointestinal digestion promoting active dry yeast and a preparation method thereof. The animal gastrointestinal digestion promoting active dry yeast consists of the following raw materials in parts by weight: 50-80 parts of ricinus communis meal, 11-15 parts of edible fungus residues, 18-26 parts of watermelon peel pulp, 12-17 parts of brans, 5-9 parts of chili meal, 1-1.5 parts of mucor seed liquid, 0.3-0.6 part of smashed pumpkin, 0.2-0.4 part of wheat starch, 0.1-0.2 part of chitooligosaccharide, 0.1-0.3 part of yeast seed liquid, 0.2-0.4 part of activated carclazyte, 1-2 parts of sesame seed paste, 0.5-1 part of citrus reticulata fruit extract, 2-3 parts of rhizoma imperatae fibers, 1-2 parts of puffed rice bran, and 2-4 parts of agar. The preparation method improves the activity and stability of the active dry yeast, avoids the contamination of mixed bacteria, extends the storage period, improves the palatability of the dry yeast and feed intake of the animals, improves the animal gastrointestinal tract health, improves the feed utilization rate, promotes the growth and weight gain of the animals, saves the farming costs, and improves the breeding efficiency.