955 results about "Ampelopsis" patented technology

The invention belongs to fruit tree cultivation, in particular to a method for the non-polluted cultivation of amur ampelopsis stems. The method concretely comprises the steps of field selection, planting system selection, garden building, soil management, fertilizer application, irrigation, pruning, disease control, harvest, winter protection, winter protection removal and other technical measures, wherein a field far away from pollution sources is selected; a planting system of single-arm trellis is selected; the soil management is to select sandy loam or sandy black earth; the fertilizers application is to mainly apply organic fertilizers; generally, the irrigation is unnecessary when the natural rain satisfies demands for growth; the pruning is performed in summer and winter with proper inflorescence scatter; the disease control focuses on prevention; the harvest is carried out late duly; and the winter protection and the winter protection removal are to cover 10 to 15 centimeters of soil in grape valleys after grape leaves fall off in the same year of field planting and remove the soil after the tomb-sweeping day in the following year. Through the above measures, the method ensures that the amur ampelopsis stems pass winter safely and give considerable yield.

A Se-enriched vine tea is prepared from amur ampelopsis vine, gynostemma pentaphyllum, liquorice, and sodium selenite through drying in air, heating, kneading, loosening, spraying the solution of sodium selenite, stirring, baking and mixing with others. It has health-care function.

The invention provides a Chinese medicinal composition for treating haemorrhoids and a preparation method thereof. The Chinese medicinal composition is prepared from pangolin scales, rehmannia root, carbonized human hair, fortune windmillpalm petiole, papaya, dahurian angelica root, hedgehog hide, stone-like pmphalia, szechuan lovage rhizome, Chinese angelica, peach seed, golden thread, cochinchina momordica seed, poppy shell, ground beeltle, Japanese ampelopsis root, amur corktree bark, rhubarb, lightyellow sophora root, Chinese gall, dark plum fruit, rhizoma atractylodis, red paeony root, baical skullcap root, figwort flower picrorhiza rhizome, gardenia, pagodatree pod, Chinese lobelia herb, safflower, honeysuckle flower, pagodatree flower bud, frankincense, dragon blood, myrrh, borneol and sinkiang arnebia root. The medicament of the invention is a medicinal preparation prepared from the extracts of the raw material medicaments. The medicament of the invention has the effects of promoting blood circulation, dispersing swelling, removing blood stasis, relieving pains, detoxifying, draining pus, eliminating putridity and engendering flesh and is mainly used for treating light water and fire burns, swelling and pain of sores and wound fester.

The invention discloses a Chinese medicinal herb softening, whitening, anti-aging, wrinkle-smoothing and freckle-removing cosmetic composition, which comprises a cosmetic emulsifying matrix and Chinese medicinal extracts, wherein the Chinese medicinal extracts are extracts of saffron, lucid ganoderma, bighead atractylodes rhizome, white peony root, white poria, Japanese ampelopsis root, liquorice, ash bark, bletilla striata, pine needles and mint. The composition comprises the following components in parts by weight: 20 to 30 parts of emulsifying matrix, 1 to 5 parts of saffron, 1 to 10 parts of lucid ganoderma, 2 to 10 parts of bighead atractylodes rhizome, 2 to 5 parts of white peony root, 1 to 4 parts of white poria, 1 to 8 parts of Japanese ampelopsis root, 5 to 10 parts of liquorice, 1 to 5 parts of ash bark, 3 to 10 parts of bletilla striata, 5 to 10 parts of pine needles, and 1 to 5 parts of mint. The composition can improve skin metabolism, promote skin blood circulation, increase skin nourishment, and smooth wrinkles and remove freckles on the skin to make skin fine, smooth, white and elastic. The cosmetic composition is a novel and unique cosmetic composition product.

The invention discloses a traditional Chinese medicine facial mask for skin whitening, which is prepared form the following raw materials: rhizoma atractylodis macrocephalae, radix angelicae, rhizoma bletillae striatae, radix ampelopsis, radix paeoniae alba, white poria, silkworm larva and pearl powder. The facial mask provided by the invention is capable of adjusting sebum, improving skin microcirculation, and reaching the effects of skin whitening and removing freckles, and has the characteristics of being safe and reliable, free of any toxic and side effects, high in use ratio of effective components and taking effect quickly.

The invention discloses a scented tea whitening skin-moistening cream and a preparation method thereof. The scented tea whitening skin-moistening cream comprises a plurality of traditional Chinese medicine whitening components, a plurality of biochemical whitening components, whitening and protective components extracted from scented tea and green tea, and base raw materials. The whitening and protective components of traditional Chinese medicines and scented tea are self-prepared from licorice root, bletilla striata, bighead atractylodes rhizome, white poria cocos, Japanese ampelopsis root, white peony root, rose, peony and wintersweet flower. The biochemical whitening components comprise purchased ascorbyl tetraisopalmitate and an amino acid whitening agent. The base raw materials comprise a hexadecanol-octadecanol mixture, jojoba oil, an amino acid moisture-retention agent, fucoidin, a cetyl alcohol-octadecyl alcohol mixture and a cetyl glucoside-octadecyl glucoside mixture. Through uniform blending and scientific composition of the whitening and oxidation-resistant components and the moisture-retention and skin-care base raw materials, the scented tea whitening skin-moistening cream is a novel, safe and reliable scented tea whitening skin-moistening cream product having lasting effects.

The invention discloses an external Chinese medicine for treating bedsore. The external Chinese medicine is prepared from moschus, dragon bone, myrrh, minium, bee wax, dried alum, pseudo-ginseng root, dragon's blood, suberect spatholobus stem, szechuan lovage rhizome, red-rooted salvia root, common clubmoss herb, honeysuckle flower, safflower, weeping forsythia, dahurian angelica root, fried pangolin, fried spina gleditsiae, thunberg fritillary bulb, sinkiang arnebia root, pepper, liquoric root, crude fructus gardenia, amur corktree bark, astragalus, coptis root, baikal skullcap root, garden burnet root, frankincense, borneol, pearl powder, sesame oil, common bletilla tuber, Japanese ampelopsis root and white paeony root in a certain ratio. The external Chinese medicine for treating bedsore can play roles in diminishing inflammation and sterilizing, and can be used for prompting convergence of bedsore surfaces and rapid regression of redness and swelling till bedsore surfaces are fully cured.

The invention discloses a dihydromyricetin cyclodextrin inclusion compound, which comprises cyclodextrin and dihydromyricetin, wherein the dihydromyricetin is embedded into a cyclodextrin cavity; and the inclusion compound employing the cyclodextrin as a host molecule and dihydromyricetin as a guest molecule is formed. The dihydromyricetin cyclodextrin inclusion compound has the beneficial effects that 1 the dihydromyricetin cyclodextrin inclusion compound is embedded by the cyclodextrin, and the solubility, the stability and the bioavailability of the dihydromyricetin are improved; 2 the preparation method of the dihydromyricetin cyclodextrin inclusion compound disclosed by the invention is simple in process and suitable for industrialized production; 3 a spray drying process is adopted, the process from spray drying to dust collection is finished within 20 seconds, the problem of product oxidation in the drying process is avoided, the method is simple in process, simple and convenient to operate; the production conditions are easy to control, and the inclusion rate of the dihydromyricetin is high; and 4 the dihydromyricetin used by the dihydromyricetin cyclodextrin inclusion compound is extracted from vitaceae ampelopsis, and the dihydromyricetin in the vitaceae ampelopsis is high in content, and is a natural substance and free of toxicity.

The invention discloses a natural perfumed soap constituents and the manufacture method that includes mixing extract, 30% NaOH solution, unilateral essential oil, and vegetable basal oil. The mixing extract is made up from ginseng, liquorice, mung bean, white batryticated silkworm, kaempferia galamga, corn mint, ledebouriella root, ligusticum, and abnormal fruit of Chinese honeylocust, radix trichosanthis, and Japanese ampelopsis. The vegetable basal oil includes olive oil, coconut oil, palm oil, wheat germ oil, fructus rosae oil, shea butter, and rice bran oil. It has the advantages of enhancing skin immunity, activating blood circulation and cell regenerating.

The invention discloses skin-protecting and acne-removing Chinese medicinal facial mask powder, which relates to an acne-removing and skin-protecting Chinese medicine. The skin-protecting and acne-removing Chinese medicinal facial mask powder comprises large-head atractylodes rhizome, common bletilla tuber, Japanese ampelopsis root, white poria, white paeony root and natural pearl powder. The skin-protecting and acne-removing Chinese medicinal facial mask powder is characterized in that: the facial mask powder comprises the following components in parts by weight after components are added: 2-6 parts of large-head atractylodes rhizome, 2-6 parts of common bletilla tuber, 5-15 parts of Japanese ampelopsis root, 5-15 parts of white poria, 5-15 parts of white paeony root, 5-15 parts of natural pearl powder, 2-6 parts of bitter almond kernel, 2-6 parts of giant typhonium rhizome, 10-30 parts of pearl barley, 10-30 parts of mung bean, 10-30 parts of soybean, 5-15 parts of edible talc powder, 5-15 parts of hungaian morningglory root, 5-15 parts of larva of silkworm with batrytis, 5-10 parts of ginkgo, 5-15 parts of tribulusterrestris and 5-15 parts of common perilla. The facial mask powder is prepared by the following steps of: smashing each component into coarse powder of 100 meshes respectively; proportioning coarse powder, and stirring; smashing into fine powder of 200-500 meshes; cooling to the normal temperature; and packing the fine powder. The skin-protecting and acne-removing Chinese medicinal facial mask powder has the effects of effectively repairing skin corium broken collagen fibers, promoting blood circulation by removing blood stasis, diminishing inflammation, resisting bacteria, and softening and relieving the formation of acne marks, acne scars and pigmentation.

The invention discloses a method for simultaneously separating dihydromyricetin and myricetin from an ampelopsis plant. The method comprises the following steps of: drying a sample, roughly smashing to 20-40 meshes, extracting with boiling water twice, combining extracting solutions, performing suction filtration in a hot state, standing a filtrate at the temperature of 0-4 DEG C for separating a white precipitate out, performing suction filtration or centrifuging, dissolving the filtrated precipitate with absolute ethyl alcohol, standing, performing suction filtration, concentrating a filtrate under reduced pressure to obtain a thick solution, evaporating ethanol to dryness, and drying at a controlled temperature to obtain general flavone; performing reflux extraction on the general flavone with acetone, concentrating an extracting solution to obtain crude dihydromyricetin, performing reflux extraction on insoluble residues by using ethanol and water in the ratio of 1:1, and concentrating an extracting solution to obtain crude myricetin 1; and during recrystallization and purification of dihydromyricetin with water (recrystallization times are more than three), filtering by heating (to 85-95 DEG C) to obtain a yellow transparent solution serving as a filtrate, collecting a large quantity of yellow green substances (myricetin 2) on filter paper, and drying to obtain myricetin 2. According to HPLC (High Performance Liquid Chromatography) detection, the purity of myricetin 2 is 87.37 percent, and the purity of dihydromyricetin (while needle crystal) is 89.87 percent.

The invention relates to whitening and moisture-preserving mask liquid containing common nostoc extract and a preparation method thereof. The raw materials of the whitening and moisture-preserving mask liquid comprise the common nostoc extract, a moisture-preserving agent, NT-7WAN, oat beta-glucan, radix ampelopsis root extract, white atractylodes rhizome root and stem extract, bletilla striata root extract, rhizoma nardostachyos extract, opuntia streptacantha stem extract, radix ophiopogonis root extract, radix sophorae flavescentis root extract, a chelating agent, a solubilizing agent, a preservative, a thickening agent, essence, citric acid and water. The mask liquid provided by the invention has the effects of whitening and preserving moisture and increasing the elasticity of skins, so that the skins are fine, smooth and glossy; the mask liquid passes an anti-allergy test, has a remarkable whitening effect, has no side effect, is safe and reliable and can be used for a long period as a mask type skin-protecting product.

The invention relates to the technical field of tea product, and especially relates to a white tea and big-dentate ampelopsis composite beverage and a preparation method thereof. The beverage is characterized in that the beverage is prepared from a white tea extract and a big-dentate ampelopsis extract according to a mass ratio of 1:19-19:1. The preparation method comprises the steps of: component well mixing, water adding and diluting, sterilizing, and canning. White tea and big-dentate ampelopsis have synergetic effects, such that better nourishing, fatigue-eliminating, cooling, inflammation-eliminating, heat-clearing, and fever-reducing functions are provided. Also, a food safety risk problem is reduced. According to the white tea and big-dentate ampelopsis composite beverage provided by the invention, the method is reasonably designed, and operation is simple and convenient. The beverage is composed of all-natural components. The tea has a unique and mellow fragrance, rich fragrance, smooth and pure taste, and fast, long-lasting, and sweet aftertaste.

An application of dihydromyricetin as the additive of forage for improving the quality of meat is disclosed. Said dihydromyricetin is prepared from the stem and leaf of amur ampelopsis through extracting in alcohol, concentrating, drying to obtain coarse flavone, reflux extracting in acetone, vacuum concentrating, adding water, educing out crystals, and recrystallizing.

The invention discloses a medicament for treating burns and a preparation method thereof. In order to overcome the defects of slow response, weak pain ease, scar after curing, need of skin grafting and the like of the conventional medicament for treating the burns, the medicament takes the following components as raw materials: bezoar, musk, pangolin scales, giant knotweed, goldthread root, amur corktree bark, rhubarb, airpotato yam rhizome, bletilla, Japanese ampelopsis root, Chinese angelica, chrysanthemum, lindley eupatorium herb, Chinese loropetalum herb, Chinese arborvitae twig, liquoricroot, cattle horn, 55 percent ethanol, parabens and mountain water. The medicament is prepared by processing the rest components except the bezoar, the musk, the chrysanthemum, the 55 percent ethanoland methyl hydroxybenzoate respectively by a conventional processing method of Chinese medicaments, crushing, mixing and fermenting the rest components except the bezoar, the musk, the 55 percent ethanol and the methyl hydroxybenzoate, distilling the fermented materials, adding the bezoar, the musk, the 55 percent ethanol and the methyl hydroxybenzoate into the distilled materials, and uniformly stirring and bottling the mixture serving as spray and liniment for the burns. The medicament is used for treating the burns, scalds, caumas, explosive wounds and the like, and has the advantages of quick response, strong effects of killing pain, no scar after curing, and no need of skin grafting.

The invention relates to a health care tea, prepared from the following raw materials in parts by weight: 50-80 parts of tea leaves, 5-10 parts of eucommia leaves, 5-20 parts of fiveleaf gynostemma herb, 5-20 parts of lotus leaves, 1-5 parts of ampelopsis grossedentata extract and 1-5 parts of pueraia extract. The preparation method comprises the steps of selecting fresh tea leaves, eucommia leaves, fiveleaf gynostemma herb and lotus leaves, killing out, twisting and piling to produce crudely tea, then spraying the ampelopsis grossdentata extract and the pueraia extract onto the crudely tea, and uniformly mixing, thus the health care tea is obtained. The health care tea provided by the invention maintains natural activity of each raw material, has pure taste, has the effects of reducing blood lipid, reducing blood pressure, losing weight and beautifying, can effectively regulate function of intestines and stomach, be resistant to fatigue, improve immunity of the organism and delay senility and has good health care effect on cardiovascular disease, constipation and the like of middle-aged and aged people.

The invention relates to a beautifying product, in particular to a mask for whitening skin and removing speckles. The mask comprises the specific components of 2 parts of raw astragalus membranaceus, 2 parts of suncured ginseng, 1 part of poria cocos, 2 parts of Chinese angelica, 1 part of red-rooted salvia root, 2 parts of motherwort, 1 part of tribulus terrestris, 1 part of radix ampelopsis, 1 part of white chrysanthemum, 1 part of rhizoma bletillae, 1 part of polygonum cuspidatum, 1 part of shaggy-fruited dittany root bark, 2 parts of white hyacinth Bean, 1 part of sophora flower and 10 parts of pearl. The mark can remarkably reduce cutaneous pigmentation of the face, whitens face speckles caused by age and insolation, and can prevent skin ageing and chloasma, so as to ensure that the skin is white-skinned and fine and smooth. The mask has a certain treatment effect to freckles. Animal experiments prove that the mask has no stimulation function and anaphylactic reaction to the skin.

The invention relates to a Chinese herbal medicine composition. A Chinese herbal medicine composition for treating dermatosis is prepared from the following raw materials: rhizoma smilacis glabrae, cortex dictamni, fructus kochiae, radix ampelopsis, cortex phellodendri, campsis grandiflora, cortex albiziae, paniculate swallowwort root, radix stemonae, rhizoma dioscoreae bulbiferae, rhizoma imperatae, common bluebeard herb, herba lobeliae chinensis, melastoma dode candrum lour, fructus xanthii, hibiscus rosa-sinensis, polygonum perfoliatum, eclipta alba, desmodium triquetrum, ilex rotunda, saxifrage, tuber fleeceflower stem, rhizoma dioscoreae, herba pogostemonis, linseed, maple leaf, roasted rhizoma atractylodis macrocephalae, fructus hordei germinatus, poria cocos and liquorice. The Chinese herbal medicine composition for treating dermatosis provided by the invention can quickly cure the dermatoses such as cutaneous pruritus, urticaria, neurodermatitis, psoriasis and the like.

A complex prescription of Chinese medicine for the treatment of extensive cancer, or cancer of relation type of the lymph node. The ingredients of this complex prescription are Pilose asiabell root, Astragalus root, Coix seed, Eupatorium, Tangerine peel, Justicia, Prunella spike, Serissa serissoides, Capejasmine fruit, Forsythia fruit, Red peony root, Rhubarb, Blister beetle, Oldenlandia, Polygonum perfoliatum, Subprostrate sophora root, Shrubalthea bark, Rhizome of arisaema, Chinese Lobelia, Ampelopsis, Globethistle, Pyrrosia leaf, Frankincense, Myrrh, Paris chinensis franch, Patrinia, Dahurian angelica root, Belamcanda rhizome, Dandelion herb, Lemmaphyllum microphyllum, Gleditsia spine, Pubescent angelica root, Chinese Ephedra, and Cimicifuga rhizome. The extraction is improved and it also adopts Indian Bread (Poria), an effective cancer medicine, as excipient.

The invention discloses a plant antioxidant functional feed additive, which is prepared from the following raw materials in parts by weight: 0 to 10 parts of 2,6-di-tert-butyl-p-cresol, 1 to 10 parts of ethoxyquin, 1 to 5 parts of methionine hydroxy analog, 1 to 5 parts of talc powder, 1 to 10 parts of citric acid monohydrate, 1 to 80 parts of ampelopsis, and 5 to 20 parts of medical stones. The additive has the advantages that: the traditional natural plant ampelopsis is applied to livestock production, the ampelopsis containing natural plant anti-oxidation mould inhibitor dihydromyricetin has good effects of removing free radicals and resisting lipid peroxidation, and the problem of oxidizing grease in the feed rich in Cu<2+>, Fe<2+> and other metal ions can be solved; and therefore, the additive is a high-efficiency green functional anti-mould anti-oxidation additive product. The additive can be used as an excellent substitute product for chemically synthesized anti-mould anti-oxidation products, so that a new opportunity is brought to the development of feed industry, and establishment of a healthy culture production mode is facilitated.

The invention discloses a pain-relieving plaster which is an externally-used preparation prepared from 26 kinds of Chinese medicinal herbs including Chinese angelica root, radix paeoniae rubrathe, dahurian angelica root, Ligusticum wallichii, large-leaf gentian root, Chinese flowering quince, Photinia leaf, black-tail snake, capsule of weeping forsythia, areca-nut, ampelopsis root, bletilla striata, flavescent sophora root, Chinese honey locust, liquidambar orientalis mill, musk and momordica seed.

The invention provides a pharmaceutical for treating rheumatism and rheumatoid diseases. The pharmaceutical is prepared from glossy ganoderma, Chinese quince, notoginseng, safflower, eucommia bark, staghorn, angelica, cyathula root, licorice, glossy privet fruit, wild aconite root, processed monk shood, scorpion, uncaria stem with hooks, hairy birthwort, smilax, himalayan teasel root, cassia twig, dendrobium stem, Chinese ephedra, solomonseal, scurfy pea, Chinese ampelopsis, hawthorn, East Asian tree fern rhizome, long-noded pit viper, black-tail snake, Chinese polyphaga, Chinese honeylocust spine, muscardine silkworm, silkworm excrement, frankincense, myrrh, nux vomica, ledebouriella root, amomun fruit, Chinaroot Greenbrier Rhizome, weeping forsythia, giant mistletoe and coralbean bark. The pharmaceutical is effective in expelling wind dampness, relieving numbness and pain, nourishing the blood and promoting blood circulation and smoothing collaterals and nourishing yin, and is suitable for treating extremity numbness, arthralgia and myalgia, impotence of waist and knees, swelling, deformation and stiffness of joints, etc. caused by retention of arthralgia due to wind cold-dampness and arthralgia due to wind heat-dampness; and the pharmaceutical has reliable effect, less side effect and wide adaptive diseases.

The invention provides a traditional Chinese medicinal composition for treating chloasma. The traditional Chinese medicinal composition comprises an internal medicine and an external medicine, wherein the internal medicine comprises the following components in parts by weight: 10-20 parts of white poria, 10-20 parts of Chinese angelica, 10-20 parts of geranium, 10-20 parts of ligusticum wallichii, 10-20 parts of astragalus membranaceus, 10-20 parts of peach kernel, 10-20 parts of rhizoma atractylodis, 10-20 parts of radix polygonati officinalis, 10-20 parts of coix seed, 10-20 parts of multiflower knotweed vine, 10-20 parts of bighead atractylodes rhizome, 10-20 parts of red peony root, 10-20 parts of smoked plum, 10-20 parts of rhizoma acori graminei, 10-20 parts of mulberry, 10-20 parts of motherwort, 10-20 parts of raw rehmannia, 10-20 parts of white gourd seed, 10-20 parts of glossy privet fruit, 10-20 parts of rhizoma sparganic, 10-20 parts of bupleurum, 10-20 parts of curcuma zedoary, 10-20 parts of gynostemma pentaphyllum and 10-20 parts of white mulberry root-bark; the external medicine comprises the following components in parts by weight: 10-20 parts of silkworm larva, 10-20 parts of white peony root, 10-20 parts of ligusticum wallichii, 10-20 parts of flos magnoliae, 10-20 parts of bletilla striata, 10-20 parts of white lilac, 10-20 parts of asarum, 10-20 parts of Japanese ampelopsis root, 10-20 parts of angelica pubescens, 10-20 parts of mongolian snakegourd root, 10-20 parts of angelica root, 10-20 parts of prepared rhizoma typhonii, 10-20 parts of smoked plum and 10-20 parts of luffa. The traditional Chinese medicinal composition is used by combination of internal and external use, can be used for accelerating treatment of chloasma caused by stagnation of liver qi, can perform treatment from theory of qi and stasis, and also can be used for tonifying deficiency and strengthening body resistance.

The invention discloses a spot-lightening and whitening mud mask, which is composed of the following raw materials in parts by mass: 5-10 parts of Angelica dahurica, 3-5 parts of Bletilla striata, 1-3 parts of ginkgo kernels, 2-6 parts of Atractylodes macrocephala, 3-3 parts of Baiji 8 parts, 5-8 parts of Tribulus terrestris, 3-7 parts of white poria cocos, 7-9 parts of licorice, 1-5 parts of coix seed, 3-7 parts of Dendrobium officinale, 0.1-0.3 parts of sodium sulfite, 3-5 parts of glycerin, 40-50 parts of ionized water. The mud mask made of various Chinese herbal medicines has the effects of anti-inflammatory skin care, promoting muscle regeneration, moisturizing skin, anti-wrinkle, anti-aging, removing spots and scars, moisturizing and whitening; the mask is made of natural Chinese herbal medicines, which is non-toxic, harmless, and Side effects, suitable for all kinds of sensitive skin.

The invention discloses bolete soft sweet containing fine proteins. The bolete soft sweet consists of the following raw materials in parts by weight: 220-230 parts of maltose, 100-110 parts of cane sugar, 45-50 parts of starch syrup, 3-4 parts of agar, 8-9 parts of edible gelatin, 20-30 parts of bolete, 30-40 parts of brown rice, 20-30 parts of milk powder, 12-15 parts of gadus protein powder, 5-6 parts of Japanese ampelopsis root, 4-5 parts of angelica dahurica, 4-5 parts of Mongolian snakegourd root, 5-6 parts of platycodon root and 4-5 parts of fragrant solomonseal rhizome. In the bolete soft sweet containing the fine proteins disclosed by the invention, the milk powder and the gadus protein powder are added, so that fine proteins essential for human bodies can be provided, and rich nutrition is supplied; moreover, extracts of Chinese medicinal materials such as the Japanese ampelopsis root, the Mongolian snakegourd root and the like are added, so that the bolete soft sweet can clear away heat and toxic materials, dissipate heat, resist cancers, promote the secretion of saliva or body fluid, quench thirst and the like, and has a certain health care function.