171 results about "Leonurus cardiaca extract" patented technology

a nutrition nourishing candied date can is prepared by mixing date paste of 50-80 part, honey of 1-30 part, rock sugar juice of 5-30 parts, brown sugar juice of 5-30 parts, and donkey-hide gelatin juice of 0.5-5 parts, heating and stirring at 85-90 DEG C, and concentrating to the soluble solid material reaching 60%, and further by adding any one of 1-10 parts of ginger powder, liquorice wheat extract, arillus longan wolfberry preparation, motherwort extract, extracts of fleece-flower root, black sesame walnut kernel and mulberry, extracts of Mythic Fungus, wolfberry, arillus longan, The nutrition nourishing redd date sauce has the advantages of nourishing yin and nourishing yin, enriching blood and moisturizing dryness, generating body fluid and supplementing qi, calming the mind and promoting intelligence, energy invigorating and boosting essence, face caring, resist senescence, resisting fatigue and enhancing immunologic function, is capable of regulating and improving the sub-health state of women in different physiological periods, and has better health care function after long use.

An application of the motherwort's extract including leonurinine, leonurine, general leonurine, leonurine A, cadabine in preparing the medicines as acetylcholinesterase depressant for treating and preventing more than 20 diseases including senile dementia, Parkinson's disease, cardiovascular and cerebrovascular diseases, etc is disclosed.

The invention discloses a dairy cow postpartum nutrition enhancer premix and a preparation method and application thereof. In a formula, the premix comprises the following components in part by weight: 77.400 to 81.400 parts of energy matters, 8.000 to 9.000 parts of calcium source, 1.000 to 2.000 percent of magnesium sulfate, 2.000 to 3.000 parts of sodium chloride, 1.000 to 2.000 parts of potassium chloride, 2.300 to 3.200 parts of uterus restoration nutritional ingredients, 0.600 to 0.680 part of anti-parturition stress matters, 0.050 to 0.100 part of flavoring agent and 0.200 to 0.600 part of sweetener, wherein the energy matters are glucose and an energy precursor matter; the anti-parturition stress matters are vitamin E, vitamin D, vitamin C, sodium selenite and organic selenium; and the uterus restoration nutritional ingredients are motherwort herb and / or a motherwort herb extract. In the preparation method, the components are mixed uniformly according to a specific sequence toobtain the premix. The premix is mixed with water to form oral liquid, can be directly drunk by dairy cows, is convenient to use quickly and has low cost. In addition, the premix can prevent postpartum syndromes of the dairy cows or reduce the morbidity of the dairy cows, and improve the production performance and utilization age limit of the dairy cows.

The invention relates to special complete formula feed for sows in the perinatal period. The feed comprises components including corn, fermented soybean meal, fermented peanut meal, oat, super steamed fish meal, egg powder, glucose, brown sugar, an emulsified fish oil-lard compound, seaweed meal, multivitamins, composite organic trace elements, a compound enzyme for pigs, choline chloride, lysine, ethoxyquinoline, phytase, salt, stone powder, calcium hydrophosphate, chitosan oligosaccharide, linseed meal, a cucubalus root-ricepaperplant pith-motherwort herb extract and mushroom powder. The feed effectively solves several common problems such as constipation, prolonged labor, postpartum lactation disorder and inadequate milk in the perinatal period of the sows, provides great help for pig farms for increase of the sow health level, the subsequent litter size and the utilization years as well as reduction of the labor intensity of workers for nursing of the sows in the perinatal period, and has very high economic significance and usage value.

The invention discloses a herbal preservative composition. The composition is characterized by being prepared from a herbal active ingredient with butanediol and pentanediol which are synergized to achieve a bacterium inhibiting effect, wherein the herbal active ingredient comprises xanthoxylum piperitum fruit extract, pulsatilla koreana nakai extract and usnea barbata extract. The invention further discloses a freckle-removing facial mask and a preparation method thereof. The facial mask is prepared from the herbal preservative composition, polyvinyl alcohol crosslinked polymer, ethanol, papain, donkey-hide gelatin, ginseng root extract, herba leonuri extract, licorice root extract, radix sophorae extract, gingko leaf extract, scutellaria baicalensis extract, stephania tetrandra extract, carbomer and deionized water. The herbal preservative composition does not contain conventional chemical preservative, does not irritate human bodies, does not have toxic or side effect, cannot cause allergy, and has a good preservative effect. The herbal preservative composition has the effect of safely removing freckles and prolonging the preservation period of products when being applied to traditional Chinese medicine freckle-removing facial masks.

The invention relates to the technical field of hygiene products, particularly relates to nursing and health care of female privates, and provides a female privates nursing composition and a preparation method and application thereof. The composition comprises, by weight, 12.5-26.5 parts of wetting agents, 15-25 parts of extract of radix sophorae flavescentis, 10-20 parts of extract of cortex phellodendri, 10-15 parts of extract of fructus cnidii, 10-15 parts of extract of herba leonuri, 5 parts of extract of rhizoma curcumae, 5-10 parts of extract of stigma croci;, 1-5 parts of hydrolyzed collagen, 3-5 parts of ethyl alcohol, 0.1-2 part of chlorhexidine acetate, 0.3-1 part of poloxamer, and 0.1-1 part of borneol. Various components of the female privates nursing composition have remarkable synergistic effect and can effectively clean the privates, relieve uncomfortable feelings of the privates, suppress bacterium breeding, repair virginal membrane, relieve itching and deodorize, and even assists in beautifying and compacting after long-term use.

The invention discloses a herbal bacteriostatic gel. The gel is mainly composed of the following components by weight percentage: 1.0-3.5% of troclat, 1.5-4.0% of sophora, 0.5-3.5% of Filia teng, 0.3-2.8% of a herba menthael extract, 0.4-3.0% of a motherwort extract, 40-65% of aloe gelvera, 0.3-2.0% of semen cnecos, 0.5-3.0% of radix angelicae sinensis, 0.1-3.0% of a fructus lonicerae extract, 0.3-2.3% of a cnidium extract, 0.1-1.2% of nano-silver, 0.8-1.2% of chlorhexidine acetate, 0.2-1.6% of vitamin E, 6-18% of glycerin, 0.8-2.0% of a glass ionomer cement, 0.5-3.0% of gel matrix carbomer, and 1.0-5.5% of triethanolamine. The herbal bacteriostatic gel provided by the invention adopts plants for antisepsis, is not added with any chemical preservative, and is safe. Through compatibility of all the components, the herbal bacteriostatic gel can balance flora, repair the microenvironment, does not change normal flora, is safer and healthier, has lasting and long-acting antibacterial and peculiar smell removing functions, and can quickly eliminate gynecological problems caused by various pathogenic bacteria.

The invention discloses a makeup composition capable of relieving eye fatigue as well as a preparation method and an application of the makeup composition. The composition is prepared from the following raw materials in percentage by weight: components A comprising the balanced of deionized water, 0.01-0.05% of sodium hyaluronate, 1-5% of glycerol, 1-5% of propylene glycol and 0.1-1% of D-panthenol; components B comprising 1-10% of rhodiola rosea extract, 1-10% of bilberry extract, 1-10% of leonurus extract, 1-10% of feather cockscomb seed extract, 1-10% of chrysanthemum extract, 1-10% of Lycium chinensis extract, 1-10% of chamaecrista mimosoides extract and 0.2%-1% of a preservative. The makeup composition can achieve the effect of relieving eye fatigue by relieving skin around eye sockets, quickening blood circulation around the eye sockets and relieving the tense state of eyes muscles so as to achieve the effect of relieving eye fatigue.

a nutrition nourishing candied date can is prepared by mixing candied date of 50-80 parts, honey of 1-30 parts, sugar candy juice of 5-30 parts, brown sugar juice of 5-30 parts and donkey-hide gelatin juice of 0.5-5 parts, heating and stirring at 90-100 DEG C for 15 min, and further composed of any one of 1-10 parts of ginger powder, liquorice wheat extract, arillus longan wolfberry preparation, motherwort extract, extracts of fleece-flower root, black sesame walnut kernel and mulberry, extracts of Mythic Fungus, wolfberry, arillus longan, The nutrition nourishing candied date can has the advantages of nourishing yin and nourishing yin, enriching blood and moisturizing dryness, generating body fluid and supplementing qi, calming the mind and promoting intelligence, energy invigorating and boosting essence, face caring, resist senescence, resisting fatigue and enhancing immunologic function, is capable of regulating and improving the sub-health state of women in different physiological periods, and has better health care function after long use.

The invention provides a motherwort cellulose fiber. According to the fiber, the content of motherwort extracts is 8.2-8.5%, the dried break strength is greater than or equal to 4 cN / dtex, the wet break strength is greater than or equal to 2.2 cN / dtex, and the dried break elongation is greater than or equal to 24%. The invention further provides a preparation method of the fiber. The method comprises the steps of preparing motherwort gelatin fluid, preparing motherwort microcapsules, adding a dispersing agent, and preparing a spinning stock solution. According to the motherwort cellulose fiber prepared by the preparation method disclosed by the invention, the slow release period of effective components of motherwort is long, and reaches 1.5-2.5 years. According to the motherwort cellulose fiber prepared by the preparation method disclosed by the invention, the content of the motherwort extracts is 8.2-8.5%, the dried break strength is greater than or equal to 4 cN / dtex, the wet break strength is greater than or equal to 2.2 cN / dtex, the dried break elongation is greater than or equal to 24%, the quantity of residual sulfur is less than or equal to 4.2 mg / 100g, the rate of extra-long fibers is less than or equal to 1.0%, and long fibers are less than or equal to 10 mg / 100g.

The invention discloses an eggshell quality improver and belongs to the field of feed additives. The eggshell quality improver comprises the following components in parts by weight: 1-10 parts of motherwort crush materiel, 1-10 parts of licorice crush materiel, 1-10 parts of white paeony root crush materiel, 1-10 parts of sophora flavescens crush materiel and 1-10 parts of balloon-flower crush materiel. Another eggshell quality improver comprises the following components in parts by weight: 1-10 parts of motherwort extractive, 1-10 parts of licorice extractive, 1-10 parts of white paeony rootextractive, 1-10 parts of sophora flavescens extractive and 1-10 parts of balloon-flower extractive. The eggshell quality improver can be used for obviously improving the immunity and disease resistance of laying hens, delaying the aging of reproductive systems, preventing infection, improving the color and the quality of eggshells and prolonging the storage time of commodity eggs and does not have any antibiotics, chemicals and residues. The eggshell quality improver can be used for a long time, has no drug resistance, has high safety and efficiency, and can replace eggshell red, shell red elements, and other products.

The invention discloses a nine-herb cream with effects of whitening and removing freckle marks. The cream is prepared from the following main raw materials in parts by weight: 30-50 parts of aloe juice spray dry powder, 35-60 parts of crocus sativus, 20-45 parts of rhodiola rosea, 19-32 parts of anoectochilus roxburghii, 16-42 parts of arbutin, 6-12 parts of centella extract, 3-9 parts of motherwort extract, 9-16 parts of gingko extract and 10-20 parts of citron. A whitening method for treating both symptoms and root causes is adopted, melanin of skin is completely extracted from inside to outside, the cream is capable of phagocytosing chromoplasts, improving cell activities, blocking spot formulation, promoting cytothesis and repairing injured skin out of freckles, so that the effect of treating and preventing freckles can be achieved, and various skin color problems, such as dark and dull skin, chloasma, freckles, dryness, uneven and lackluster skin tone, acne marks and the like can be finally repaired, and skin becomes white and tender as before, and is bright once again.

The invention discloses a skin care product with whitening, moisturizing and anti-aging effects and a preparation method and application thereof. The skin care product contains natural plant extracts,wherein the natural plant extracts include, by weight, the following raw materials: 5-10 parts of ginseng extract, 1-5 parts of felwort extract, 5-10 parts of pyracantha fortuneana extract, 1-5 partsof motherwort extract and 3-5 parts of olygonatum odoratum extract. The ginseng extract, the felwort extract, the pyracantha fortuneana extract, the motherwort extract and the polygonatum odoratum extract are used through reasonable compatibility and are supplemented with common matrix components of cosmetics, such as emulsifiers, emollients, moisturizers, thickeners, preservatives and the like to prepare the skin care product with whitening, moisturizing and anti-aging effects. The natural plant extracts not only improve the whitening, moisturizing and anti-aging effects of the product, theproduct is also endowed with a certain bacteriostatic effect, the dosage of a preservative can be appropriately decreased, and the safety of the product is improved.

The invention provides eye essence and a preparation method thereof. The eye essence comprises the following components in parts by weight: 3.02-15 parts of a moistening agent, preferably 5-10 parts by weight, 0.2-1.5 parts of a thickening agent, preferably 0.3-1 part by weight, 2.1-25 parts of a skin conditioning agent, preferably 2.1-20 parts by weight, 0.2-5 parts of a preservative, preferably 1-4 parts by weight, 53.5-94.48 parts of water, and preferably 65-91.6 parts by weight, wherein the skin conditioning agent comprises a ginseng extract, a radix rehmanniae extract, an astragalus extract, a rhodiola rosea extract and a motherwort herb extract. The eye essence provided by the invention is prepared from the traditional Chinese medicine extracts compounded with the moistening agent, black eyes can be alleviated, small wrinkles can be alleviated, eye pouches can be expelled, and winkles and aging can be prevented; in addition, the eye essence has a long-lasting moistening and moisturizing effect, and eye skin which is relatively sensitive can be gently and finely moistened.

The invention discloses a natural vegetable preparation for promoting heat of a dam. The natural vegetable preparation consists of the following materials according to the parts by weight: 1-3 parts of almond shell extract, 1-4 parts of pine extract, 2-5 parts of dandelion extract, 2-6 parts of asiatic plantain herb extract, 3-6 parts of leonurus extract and 3-5 parts of carriers. A preparing method of the natural vegetable preparation comprises the following steps: extracting pine, dandelion, almond shell, leonurus and asiatic plantain herb respectively; and the prepared dry powder and the carriers are mixed and stirred by proportion under the normal temperature and normal pressure to obtain the natural vegetable preparation for promoting the heat of the dam. The invention has the advantages that the natural vegetable preparation helps the heat of the dam, promotes the growth of an ovary and the secretion of ovum and improves the fertility rate, the propagation rate and the farrowing rate of replacement sows.

The invention provides a plant-derived PE masterbatch. The plant-derived PE masterbatch is mainly prepared by blending and fusing a PE masterbatch and a modified motherwort extract, wherein a mass ratio of the PE masterbatch to the modified motherwort extract is 99: 21. The invention also provides a preparation method for the above cellulosic fiber. The plant-derived PE masterbatch prepared in theinvention is regular in shape and free of connected granules and chippings and has particle size uniformity of 93.2-94.9%, melt flow rate of 4.4-4.8 g / 10min and tensile modulus of 284-291 N / mm<2>; and a prepared fiber has breaking tenacity of 58.6-59.2 cN / dtex, elongation of 9.0-9.4% and a wear resistance level of level 4.

The invention provides hair loss preventive shampoo. The hair loss preventive shampoo comprises Chinese herbal medicine extract and shampoo base materials. The Chinese herbal medicine extract comprises 20-30 parts of polygonum multiflorum extract, 8-15 parts of barbary wolfberry fruit extract, 10-15 parts of black sesame extract, 10-15 parts of olive leaf extract, 10-20 parts of green tea extract, 10-15 parts of dried ginger, 10-18 parts of litsea glutinosa root extract, 12-18 parts of aloe extract, 6-12 parts of common club moss herb, 6-12 parts of lotus seed extract, 5-8 parts of safflower extract, 5-8 parts of folium artemisiae argyi extract, 2-10 parts of herba leonuri extract, 1-8 parts of prunella vulgaris extract and 1-5 parts of angelica sinensis extract which are mixed with one another to obtain the Chinese herbal medicine extract; the shampoo base materials comprise 40-50 parts of sodium dodecyl sulfate, 40-60 parts of water, 5-10 parts of cocamides, 2-4 parts of guar gum hydroxypropyl trimethyl ammonium chloride, 0.4-0.6 part of essence and 0.05-0.1 part of preservatives. The invention further provides a method for manufacturing the hair loss preventive shampoo. The hair loss preventive shampoo and the method have the advantages that hair loss can be reduced by the hair loss preventive shampoo manufactured by the aid of the method, the blood circulation of the scalp of users can be promoted, the hair of the users can be effectively protected and moistened, and dirt in the scalp of the users can be effectively removed.

The invention discloses a feed additive with motherwort herb extract and a preparation method of the feed additive. The feed additive adopts the motherwort herb extract and a carrier as materials; the motherwort herb extract is prepared by adopting ultrasonic-assisted water extraction method. In the preparation process of the feed additive, the material waste is less, the content of active components in the extract is high, the extract yield is high, and the benefit to improving the feed effect and reducing the production cost is achieved; the prepared feed additive has good adjusting function for endless lochia and retained fetal membranes and the like after delivery of female animals.

The invention relates to the technical field of farm breeding and particularly relates to a boar feed for a bama miniature pig and a preparation method of the feed. The boar feed for the bama miniature pig is prepared from the following raw materials in parts by weight: 20-30 parts of northeast corn, 20-30 parts of a pine needle extract, 20-30 parts of a herba leonuri extract, 15-20 parts of imported super steamed fish meal, 15-20 parts of beetroot powder, 15-20 parts of wild buckwheat seeds, 10-15 parts of Japanese smartweeds, 10-15 parts of actinidia polygama leaves, 10-15 parts of a hippocampus extract, 8-10 parts of fermentative strains, 8-10 parts of pleurotus eryngii, 8-10 parts of pericarpium citri reticulatae, 8-10 parts of kelp, 8-10 parts of watermelon peel, 8-10 parts of chieh-qua peel, 8-10 parts of hami melon peel, 8-14 parts of carrot and 1-4 parts of yeast. The boar feed for the bama miniature pig is abundant in nutrient; the fed boar is strong in body, high in mating success rate, better in meat and suitable for popularization in the field.

The invention discloses a skin care external use agent, which is prepared from the following ingredients in percentage by weight: 0.2 to 1.0 percent of astaxanthin, 0.2 to 2.0 percent of hesperidin extracts, 0.5 to 3.0 percent of lactoprotein, 0.2 to 2.0 percent of perilla herb extracts, 0.5 to 3.0 percent of resveratrol, 0.2 to 3.0 percent of motherwort herb extracts, 0.2 to 2.0 percent of peppercorn extracts, 2.0 to 10.0 percent of walnut oil, 2.0 to 10.0 percent of perilla seed oil, 2.0 to 10.0 percent of lavender oil, 0.2 to 3.0 percent of sodium hyaluronate, 0.2 to 2.0 percent of ginger root oil, 0.5 to 3.0 percent of serine, 0.05 to 0.5 percent of borneol (kapur), 2.0 to 10.0 percent of olive oil PEG-6 polyglycerol-6 esters and 35.5 to 89.05 percent of purified water. The invention also relates to a preparation method of the skin care external use agent. A water phase ingredient and an oil phase ingredient are respectively prepared; the two ingredients are mixed and emulsified toobtain the external use agent. The skin care external use agent uses natural ingredients; the damaged skin can obtain deep level restoration and care; the effects of whitening the skin, resisting oxidization, nourishing the skin, preserving the moisture, resisting allergy and enhancing the skin immunity are achieved.

The invention provides an externally used chest enlarging medicine and a preparation method thereof. The externally used chest enlarging medicine comprises the following components in parts by weight: 0.1-0.5 part of anthocyanin, 3-8 parts of white Kwao Krua extract, 3-8 parts of Maca extract, 2-7 parts of leonurus extract, 0.5-1.5 parts of soy isoflavone, 2-6 parts of fishskin collagen, 8-15 parts of skin conditioner, 5-8 parts of emulgator, 0.4-0.6 part of thickener, 12-18 parts of humectant and 29.75-63.65 parts of deionized water. The chest enlarging medicine has good chest enlarging effect. The chest enlarging components of the externally used chest enlarging medicine are natural-occurring substances, do not contain synthetic hormones and are safe.

A Chinese medicine in the form of injection for treating the ischemic cardiovascular and cerebrovascular diseases, such as cerebral infarction, cerebral thrombosis, apoplexy sequel, coronary heart disease and angina pectoris, is prepared from motherwort (5-95 wt%) and one or more of astragalus root, notoginseng and leech (5-95 wt%). Its preparing process is also disclosed.

The invention provides a quintuple-treatment ginseng cream and a preparation method thereof, and relates to the technical field of cosmetics. The quintuple-treatment ginseng cream is prepared from the following components in fraction by weight: water, butanediol, dicaprylyl carbonate, isononyl isononanoate, cetearyl glucoside, hydroxyethyl acrylate / sodium acryloyl dimethyl taurate copolymer, caprylic acid / capric triglyceride, glyceryl stearate, ginseng extract, motherwort extract, sargassum fusiforme setch extract, tea leaf extract, hydrolyzed royal jelly protein, avocado tree butter, beta-glucan, carbomer, polydimethylsiloxane, tridecyl trimellitate, sodium stearoyl glutamate, tocopherol, triethanolamine, poly(sodium L-glutamate), phenoxyethanol, ethylhexylglycerin, essence, and coloring agent. The quintuple-treatment ginseng cream and the preparation method have theadvantages that multiple treatment functions are realized, and the treatment function is strong.

The invention aims at providing a gynecological lotion which is capable of removing gynecological peculiar smells, very outstanding in gynecological inflammation removing effect and very significant in gynecological disease relieving effect. The gynecological lotion is prepared through the following steps that, by weight, 93-97 parts of purified water, 0.1-2 parts of glycerin, 0.01-0.1 part of radix sophorae flavescentis exact, 0.01-0.1 part of fructus cnidii extract, 0.01-0.05 part of herba menthae heplocalycis extract, 0.01-0.1 part of herba leonuri extract, 0.01-0.1 part of radix stemonae extract, 0.01-0.1 part of flos carthami extract and 0.01-0.1 part of freeze-dried aloe vera powder are evenly stirred, and mixed liquor is obtained; then, by weight, 0.03-0.12 parts of a stable chlorine dioxide solution is added into the mixed liquor and is evenly stirred for 30-35 min, and the gynecological lotion is obtained.

The invention discloses a herbal bubble lotion. The lotion is mainly prepared from, by weight, 0.5%-2.5% of safflower extract, 0.8%-2.6% of radix sophorae flavescentis, 0.5%-3.0% of Japanese stephania roots, 0.6%-2.5% of flos lonicerae extract, 0.8%-2.8% of cortex phellodendri, 0.8%-2.8% of fructus cnidii extract, 30%-60% of aloe vera, 0.6%-3.2% of radix stemonae, 0.6%-2.6% of herba leonuri extract, 0.4%-2.0% of rhizoma coptidis, 0.8%-3.0% of tea tree essential oil, 8%-18% of glycerol, 1%-3% of borneol, 0.8%-2.5% of menthol, 0.8%-1.2% of chlorhexidine acetate and 5%-30% of purified water. The herbal bubble lotion has the obvious antibacterial effect on staphylococcus aureus, escherichia coli and fungi (such as candida albicans) by adding a high-effect natural antibacterial agent and cooperating with purely natural Chinese herbal medicine extraction essence.

The invention relates to a traditional Chinese medicine anti-wrinkle handmade soap, which can effectively solve the problems that industrially manufactured anti-wrinkle products not only can not effectively resist wrinkles, but also easily injure skin, and cause allergy. The adopted technical scheme includes that the anti-wrinkle handmade soap is made of raw materials by weight percent: 5-8% of rice bran oil, 10-15% of camellia oil, 10-15% of sweet almond oil, 5-8% of grape seed oil, 8-12% of coconut oil, 8-12% of palm oil, 8-12% of olive oil, 8-12% of sodium hydroxide, 15-20% of pure water, 1-3% of vitamin E, 0.5-1% of eucommia extract, 0.5-1% of extract of angelica sinensis, 0.5-1% of extract of herba leonuri, 0.5-1% of extract of papermulberry fruit, 0.5-1% of extract of rosa rugose and 0-3% of auxiliary material. The traditional Chinese medicine anti-wrinkle handmade soap is flexible in formula, can increase and decrease oil content according to skin types, and also can add the auxiliary material according to needs. The traditional Chinese medicine anti-wrinkle handmade soap is a pure natural product, can not injure the skin, is applicable to people of allergic constitution, and is an innovation of handmade soaps.

The invention discloses a compound preparation for promoting lactating and increasing milk nutrition. The compound preparation comprises a codonopsis pilosula extractive, a pawpaw extractive, a leonurus extractive, a longan extractive, a rhizoma cyperi extractive, black sesame powder, a puerarin extractive, an astragalus extractive, donkeyhide glue powder, a cowherb seed extractive, a Chinese date extractive, a pith extractive, an angelica sinensis extractive, yolk powder, adzuki bean powder, walnut powder, bovine colostrums, zinc gluconate, calcium gluconate, vitamin C and vitamin D3. The ratio of the selected raw materials is scientific and reasonable, the human feeding trial proves that the effects of lactating promoting and milk nutrition increasing are achieved, and the healthy growth of infants is facilitated.

The invention discloses plant-extracted hair-blacking essence. The essence is characterized by comprising the following raw materials of water, ethanol, a radix scutellariae extract, a fructus viticisextract, a polygonum multiflorum extract, a tea extract, a ginseng extract, a leonurus extract and methylisothiazolinone. Compared with the prior art, the invention has the following characteristicsthat the adopted natural traditional Chinese medicine extract has no toxic or side effect, is mild and non-irritating, capable of effectively supplementing melanin required by hair, deeply permeatinghair roots, repairing damaged melanocytes and promoting natural generation of melanin, thereby effectively playing a role in blackening and brightening hair; the nutrition required by scalp can be supplemented, and the problem of scalp aging caused by malnutrition of the scalp can be improved; and the essence can supplement nutrition required by scalp, effectively clean and purify the scalp, repair the scalp and balance water-oil conditions of the scalp.

The invention discloses a leonurus artemisia extract, an application thereof to a fish feed, the fish feed and a preparation method of the fish feed. The problems that effective components of an existing leonurus artemisia extract for a fish feed additive are not definite, the extraction rate is not high, and the growth promotion effect of the existing leonurus artemisia extract in high-density breeding of freshwater fish is inapparent and needs to be further increased according to the action mechanism are solved. The leonurus artemisia extract is applied to a fish feed for the high-density breeding of the freshwater fish to be used as a growth promoting agent, so that the activity of lipases and amylases in intestinal tracts can be improved. The optimal addition quantity of the leonurus artemisia extract is 0.35-0.4%. The leonurus artemisia extract has the advantages of being good in leonurus artemisia extraction effects, good in growth promotion effects on fish during the high-density breeding of the freshwater fish and the like.

The invention relates to the field of sow feed and particularly relates to a composite premix for lactating sows. The composite premix comprises motherwort extract, astragalus polysaccharide and spermine. The invention also relates to feed for lactating sows. The feed comprises the composite premix, corn, bran, soybean meal and expanded soybeans. The seasonal feed improves the lactation amount and milk quality of the lactation sows, improves the growth rate of the piglets, the viability of the piglets and the weaning weight, also indirectly improves the immunity and the health status of the piglets, reduces the diarrhea and increases the survival rate.