1154 results about "Hedyotis diffusa" patented technology

The invention relates to a traditional Chinese medicine for curing fungal dermatosis, which is characterized in that: the components of the medicine comprise Group A for oral taking: dyers woad leaf, woad root of dyer, hedyotis diffusa willd, pearl barley, radix rehmanniae, honeysuckle, black ants, red peony, salvia, cogongrass rhizome, joss robe, rhizoma ligustici wallichii, tangerine peel, gardenia, suberect spatholobus, angelica sinensis, Virgate Wormwood Herb; Group B for external application: geranium strictipes, cortex dictamni radicis, belvedere fruit, lightyellow sophora root, cortex pseudolaricis, paniculate swallowwort root, pericarpium zanthoxyli, baical skullcap root, stemona, golden larch bark, notopterygium root, common cnidium fruit, corktree, chrysanthemum, tokyo violet herb, siberian cocklebur fruit, common St. Paulswort herb, dandelion, dried alum, peach seed, olibanum, commiphora myrrha, safflower, hernquecksilvea, sulfur, realgar, galla chinensis, dried ginger and goldthread. The Chinese medicine is applicable to fungal dermatosis and has no toxicity or side effect on human body and can fulfill the purpose of curing diseases.

The invention provides a completely oral medicament for treating acquired immune deficiency syndrome (AIDS), comprising the following components: hedyotis diffusa, honeysuckle, meadowrueleaf corydalis root, dandelion, weeping forsythia, asparagus, ophiopogon root, figwort root, fresh rehmannia root, peach kernel, chuanxiong rhizome, zedoary, achyranthes root, dahurian patrinia herb, giant knotweed, stiff silkworm, isatis root, white peony root, polygonatum, bitter caramon, mistletoe, tortoise plastron, glossy privet fruit, oyster, pollen, salvia miltiorrhiza, tree peony bark, bupleurum, bitter orange, cimicifuga foetida, dried orange peel, amomum fruit, officinal magnolia bark, rose, songaria cynomorium herb, self-heal, medicine terminalia fruit, gromwell, licorice, chrysanthemum, castor bean, bullfrog gallbladder, baikal skullcap root, medicated leaven, malt, rice sprout, chicken's gizzard-skin, radish seed, scorch-fried crataegus, Chinese yam, astragalus root, bighead atractylodes rhizome, sealwort, dangshen, prepared rehmannia root, cornus fruit, tuckahoe, jujube, Chinese wolfberry, cistanche, dragon bone, oyster, epimedium, curculigo root, deerhorn glue, ginseng, donkey-hide glue, white fungus, angelica, spatholobus stem and turtle shell. The medicament provided by the invention not only can cure AIDS and has good therapeutic effect on AIDS, but also can prevent infection of AIDS.

The invention discloses low-tryptophan feed for hybrid chicken. The low-tryptophan feed includes the components as follows: tryptophan, stone powder, Maxus, wheat bran, crushed maize, fish meal, rice bran and traditional Chinese medicine additive. The bulk pharmaceutical chemicals of the traditional Chinese medicine additive further includes: ligusticum wallichii, astragalus, dried tangerine peel, haw, scutellaria baicalensis, medical stone, folium isatidis, turmeric, wolfberry, dodder, white atractylodes rhizome, hedyotis diffusa, angelica, salvia miltiorrhiza and white paeony root. The technical benefits are as follows: concretely, the content of tryptophan meets the normal demand of the hybrid chicken by the optimization on the structure of feed materials, and the waste of tryptophan is reduced to minimum simultaneously when the demand of the hybrid chicken for tryptophan is met; and simultaneously the growth performance can be influenced negatively. The low-tryptophan feed for hybrid chicken greatly improves the survival rate of the chicken, accelerates the growth of the chicken, eliminates the injury of chemical agents to the chicken as well as the side effect of indirectly influencing food safety, adopts fully-new traditional Chinese medicine feed additive and can greatly enhance the slaughtering rate.

The invention discloses a drug for treating multiple common skin diseases. Raw materials preparing the drug comprise rhizoma smilacis glabrae, veratrilla baillonii franch, honeysuckle, dandelion, cortex dictamni, cortex moutan, radix isatidis, fructus kochiae, common cnidium fruit, Chinese trumpetcreeper flower, fructus xanthii, herba scutellariae barbatae, common andrographis herb, tribulus terrestris, motherwort herb, hedyotis diffusa, herba siegesbeckiae, radix trichosanthis, wild chrysanthemum, nidus vespae, fructus forsythiae, cape jasmine fruit, cortex phellodendri, rhizoma coptidis, mint, agastache rugosus, purple perilla, radix angelicae, pericarpium zanthoxyli, bombyx batryticatus, periostracum cicada, snake slough, zaocys dhumnade, silkworm excrement, realgar, borneol, camphor, sulfur, calamine, borax, alumen, colophonium, rheum officinale, raw licorice root, herba schizonepetae, radix saposhnikoviae, and shrubalthea bark. The drug has the efficacies of clearing heat and detoxifying, eliminating dampness, relieving itching, eliminating swelling, moisturizing skin, killing inspects and the like, has significant curative effects on some common skin diseases, such as dermatitis, urticaria, cutaneous pruritus and scabies, and has no side effect.

The invention discloses a traditional Chinese medicine composition for treating subacute thyroiditis. The composition is a preparation prepared from the following raw materials by weight: 15-30 parts of hedyotis diffusa, 9-15 parts of honeysuckle, 15-30 parts of dandelion, 15-30 parts of Chinese violet, 9-15 parts of root of common peony, 9-15 parts of radix scrophulariae, 9-15 parts of peach kernel, 9-15 parts of baked turtle shell and 15-30 parts of sweet wormwood. According to clinical study on the treatment of subacute thyroiditis, the traditional Chinese medicine composition provided by the invention has total effective rate of 93.34%, which is significantly better than 73.33% of a prednisone group, and can effectively reduce erythrocyte sedimentation rate and CRP of subacute thyroiditis patients, and effectively improve clinical symptoms of the patients; although the cooling time, improvement time of neck pain and regression time of neck tenderness are longer than those of the prednisone group, the goiter or nodule disappearance time shows no obvious difference from those of the prednisone group; relapse rate after drug withdrawal is 3.33%, which is significantly lower than 20% of the prednisone group; and the composition has little adverse reaction, which is significantly lower than that of the prednisone group. The invention also discloses a preparation method of the traditional Chinese medicine composition granules.

The invention provides a composition having an acne removing function. The composition is prepared from the following raw materials by weight percent: 5-12% of scutellaria baicalensis, 5-10% of fructus forsythiae, moutan bark 5-12% of moutan bark, 5-12% of radix angelicae, hedyotis diffusa, 3-5% of hedyotis diffusa and 5-12% of salvia miltiorrhiza. Drugs or auxiliary materials accepted by cosmetics can be added in the composition so that drugs or cosmetics can be prepared by using a conventional preparation technology, and dosage forms can be selected from an aqueous solution, gel, paste, cream and emulsion. The composition having the acne removing function has no irritation, contains no hormone and antibiotics, and is capable of effectively inhibiting acne growth, diminishing red and swelling and maintaining skin health; clinical test results indicate that the composition is very safe and effective.

The invention discloses a traditional Chinese medicine composition for treating liver cirrhosis and fibrosis and a preparation method thereof. The traditional Chinese medicine composition is mainly prepared by the bulk drugs of radix salviae miltiorrhizae, black soya bean, red paeony root, ophiopogon root, astragalus root, radix codonopsis pilosulae, angelica, carapax amydae, rhizoma zedoariae, twotooth achyranthes root, Chinese yam, giant knotweed, hedyotis diffusa, fructus amomi and honey-fried licorice root. The prescription disclosed by the invention is complete in the matching of a monarch, a minister, an adjuvant and a conductant drug, is excellent in the efficacy of drugs, is flexible in application and has the comparatively obvious characteristic of traditional Chinese medicine. The traditional Chinese medicine composition disclosed by the invention has the actions of resisting the fibrosis, resisting hepatitis B virus (HBV) replication, improving the liver function, regulating the blood circulation of the liver, reinforcing the liver, softening hard masses, strengthening the spleen and the like; and the traditional Chinese medicine composition also has the actions of lowering the portal pressure, reducing the thickness of the spleen and improving the liver function. The traditional Chinese medicine composition disclosed by the invention has an obvious curative effect in the therapeutic action to the liver cirrhosis and fibrosis. In addition, the traditional Chinese medicine composition disclosed by the invention has an obvious action of resisting the liver cirrhosis and fibrosis of children.

The invention provides a Chinese medicine composition for improving the egg laying performance of laying hens. The Chinese medicine composition is characterized by comprising epimedium, malt, madder, antifebrile dichroa, hedyotis diffusa, acanthopanax root, twotooth achyranthes root, vietnamese sophora root, prepared rehmannia root, tuber fleeceflower stem, flatstem milkvetch seed, Morinda officinalis, liriope spicata, adenophora tetraphylla, illicium verum, Persimmon Calyx, Chinese radish seed, selaginella tamariscina, stigma croci and sealwort. The feed provided by the invention can be used for ensuring the pure naturalness while improving the egg laying performance of laying hens, is free of disease resistance and small in toxic and side effects and has less damage to a human body.

The invention relates to a spreading hedyotis herb extract and a separation and preparation method thereof. The main components of the extract are paederoside methyl ester, deacetylasperulosidic acid methyl ester, asperulosidic acid and asperuloside, and the total content of the four main components is 60 to 75 percent. The extract is obtained from the spreading hedyotis herb through steps of extracting, depositing in alcohol, membrane separation, non-polar macroporous resin separation, industrial chromatographic resolution, and the like. The preparation method can effectively remove the impurities such as glycoprotein, polysaccharide, amino acid, and the like, and improve the content of the main active components. The preparation process has high repeatability and good operability, is easy to realize standardization and industrialization, and simultaneously has certain directive significance for the quality control of the spreading hedyotis herb.

The invention discloses a traditional Chinese medicine for silicosis treating. The traditional Chinese medicine comprises, by weight, 20-30 parts of lilies, 20-30 parts of tendril-leaved fritillary bulbs, 10-20 parts of radix paeoniae alba, 10-20 parts of sculellaria barbata, 10-20 parts of hedyotis diffusa, 10-15 parts of scutellaria baicalensis, 10-20 parts of gardenia, 10-20 parts of fructus forsythiae, 20-30 parts of cordate houttuynia, 10-20 parts of safflower carthamus, 5-10 parts of peach seeds, 10-20 parts of angelica sinensis, 20-30 parts of folium eriobotryae, 10-20 parts of almond, 10-15 parts of flos farfarae, 10-15 parts of radix stemonae, 10-20 parts of aster, 15-25 parts of platycodon grandiflorum, 10-20 parts of radix ophiopogonis, 20-30 parts of the roots of kudzu vine, 30-40 parts of astragalus membranaceus, 10-20 parts of mair conditioning unita, 10-20 parts of codonopsis pilosula, 5-10 parts of sappanwood, 10-15 parts of poria cocos, 10-15 parts of ligusticum wallichii, 10-15 parts of panax notoginseng and 5-10 parts of liquorice. The traditional Chinese medicine for silicosis treating can nourish lungs and kidneys and achieve internal and external therapy.

The invention relates to a Chinese medicine preparation for treating chronic prostatitis, which is characterized by comprising the following raw medicines: radix rehmanniae preparata, cynomorium songaricum rupr, radix astragali, rhizoma corydalis, herba epimedii, dodder, herba ecliptae, schisandra chinensis, hedyotis diffusa, safflower, radix polygoni multiflori preparata, fructus ligustri lucidi, salvia miltiorrhiza, radix paeoniae alba, myrrh, prunella vulgaris, fructus cnidii, herba patriniae, scutellaria baicalensis georgi, angelica and cortex moutan. In the invention, Chinese herbal medicines for promoting blood circulation and removing blood stasis are adopted, the permeability of capillaries can be improved, inflammation reaction can be alleviated, the extinction and the absorption of inflammation focus can be promoted, the metabolism of connective tissues can be improved, the transformation and the absorption of hyperplastic lesions can be promoted, and atrophic connective tissues can recover. When the Chinese medicine preparation for treating chronic prostatitis is applied through rectums, the medicines can be absorbed in the rectums, enema or suppository enables the medicines to be absorbed through rectum mucosa to directly reach affected parts; and the Chinese medicine preparation can reach higher consistency in diseased prostate and has the advantages of ideal treating effect, low price and simple, convenient and practical preparation method.

The invention discloses a Chinese medicine composition for curing sicca syndrome and a preparation method thereof. The Chinese medicine composition for curing the sicca syndrome mainly comprises the following components by weight: 1200-3000 parts of plaster stone, 200-450 parts of honeysuckle, 70-180 parts of the root barks of the peony trees, 70-180 parts of Indian iphigenia bulb, 200-450 parts of radix gentianae macrophyllae, 2000-450 parts of hedyotis diffusa, 200-450 parts of radix scrophulariae, 70-180 parts of radix puerariae, 200-450 parts of arisaema heterophyllum, 200-450 parts of coix Seeds, 200-450 parts of dried rehamnnia roots, 70-180 parts of radix paeoniae rubra, 200-450 parts of radix astragali and 200-450 parts of Japanese honeysuckle stems. The Chinese medicine composition for curing the sicca syndrome has the effects of nourishing yin, cooling blood, clearing heat, promoting diuresis, tonifying qi and dredging collaterals, and suitable for curing pain caused by dry eyes, dry mouths, dry skins, dry joints and the like.

The invention discloses a Chinese traditional medicine prescription for treating tumor, belonging to the pharmaceutical field, and aiming to adopt a Chinese medicinal herb prescription to prepare a new oral decoction for treating tumor. The Chinese traditional medicine prescription comprises the following materials by weight: 1 to 1.5 portions of peach kernels, 1 to 1.5 portions of safflower, 1 to 3 portions of rhubarb, 5 to 10 portions of cortex albizziae, 3 to 5 portions of Chinese violet, 3 to 5 portions of dandelion, 5 to 10 portions of bungarus parvus, 3 to 5 portions of chaulmoogra, 3 to 5 portions of rhizoma corydalis, 3 to 5 portions of curcuma longa, 1 to 3 portions of hedyotis diffusa willd, 5 to 10 portions of cochichina momordica seeds, 3 to 5 portions of phellodendron, 3 to 6 portions of romaine, 1 to 3 portions of coptis chinensis, 2 to 5 portions of prunella vulgaris, 0.3 to 1 portion of white peppers, 0.3 to 1 portion of snake skin, 0.3 to 1 portion of jujube and 0.3 to 1 portion of croton. The components are decocted to form the Chinese traditional medicine prescription for treating tumor. Aiming to different conditions, the decoction is appropriately taken to achieve the efficacies of improving collateral circulation, strengthening body resistance, sweating and exogenous pathogenic factors by combining with external application for acupuncture points; in addition, the prescription not only can treat the tumor, but also can relieve pains.

The invention belongs to the technical field of traditional Chinese medicines, and provides a traditional Chinese medicine composition for treating cancer. The traditional Chinese medicine composition comprises the following components in parts by weight: 1-3 parts of lytta vesicatoria, 10-30 parts of toad, 10-30 parts of geckos, 10-30 parts of buthus martensii, 8-20 parts of centipede, 8-20 parts of leeches, 10-20 parts of earthworms, 1-6 parts of musk, 1-6 parts of calculus bovis, 10-60 parts of pseudo-ginseng, 60-110 parts of Chinese actinidia roots, 10-35 parts of sargentodoxa cuneata, 10-35 parts of akebiaquinata, 10-35 parts of cinnamomum camphora roots, 25-60 parts of sculellaria barbata, 40-60 parts of salvia chinensis, 150-230 parts of hedyotis diffusa, 10-30 parts of atractylodes macrocephala, 15-25 parts of poria cocos, 15-25 parts of grifola, 40-60 parts of livistona chinensis, 10-30 parts of roots of common peony, 10-30 parts of trigone, 10-30 parts of curcuma zedoary, 25-60 parts of turtle shells, 12-30 parts of pangolin, 8-18 parts of frankincense, 8-18 parts of myrrh, 6-12 parts of crocus sativus, 25-60 parts of ganoderma lucidum spore powder, 60-120 parts of cordyceps sinensis, 15-35 parts of astragalus membranaceus, 10-30 parts of liquorice and 10-30 parts of dates. The traditional Chinese medicine composition is good in cancer prevention effect.

The invention discloses monkey-head mushroom peanut nougat and a preparation method thereof. The nougat is prepared from the raw materials of, by weight: 50-60 parts of white granulated sugar, 45-55 parts of maltose, 10-15 parts of peanut, 2-4 parts of camellia powder, 10-15 parts of milk powder, 4-6 parts of butter, 5-8 parts of dried protein, 0.5-1 part of vanillin, 1-2 parts of edible salt, 3-5 parts of dried monkey-head mushroom, 2-3 parts of common cowpea leaf, 1-3 parts of sunflower faceplate, 2-3 parts of yangtao actinidia root, 1-2 parts of spreading hedyotis herb, and 2-3 parts of wild grape vine. According to the invention, monkey-head mushroom powder is added, such that nougats with different flavors are produced. Nougat variety is increased, and nougat nutritional health-care value is improved. The produced nougat is sweet, not greasy, crispy, delicious, and chewy, and has the characteristics of sweet taste, low sugar, teeth-sticking prevention, and the like. The nougat is a green, natural, nutritious, and healthy featured snack suitable for all populations.

The invention discloses a traditional Chinese medicine composition for oral administration for treating cystitis, which belongs to the field of traditional Chinese medicines. This kind of traditional Chinese medicine composition for the treatment of cystitis for oral administration is characterized in that the active ingredient raw materials are made according to the following weights: 15 grams of Semen Plantaginis, 10 grams of Flos Lonicerae, 15 grams of Qumai, 10 grams of Fuling, Hedyotis diffusa 18 grams, Gardenia 10 grams, Achyranthes bidentata 10 grams, Akebia 4 grams, Chixiaodou 10 grams, Chinese yam 24 grams, Commelina 10 grams, Dandelion 10 grams, Alisma 10 grams, Astragalus 24 grams, Codonopsis 18 grams, Cuscuta 12 grams and rushes 10 grams. Decoction in water, take one dose in 3 times a day. After the above-mentioned medicines are combined in the present invention, their medicinal effects have a synergistic effect, and all the medicines are combined to play the functions of clearing away heat, purging fire, promoting dampness and treating stranguria. During the treatment of cystitis, significant results have been achieved. The total effective rate is 91% through clinical verification.

The invention discloses an effective part of spreading hedyotis herb and a preparation method thereof. The preparation method comprises the following steps of: purifying the effective part of the spreading hedyotis herb, determining the content of total iridoid glycoside and 6-O-p-coumaroyl scandoside methyl ester in the effective part of the spreading hedyotis herb, and further defining effective anti-tumor ingredients in the effective part; the preparation method is beneficial to increase of the stability of products; meanwhile, mice anti-tumor experiments and the contrast between the effective part and a clinically commonly-used anti-tumor medicine, namely, cyclophosphamide, show that the effective part of the spreading hedyotis herb has an obvious anti-tumor effect.

The invention belongs to the field of daily use chemical products and particularly relates to a natural herbal whitening mask and a preparation method thereof. According to the invention, natural Chinese herbal medicines including semen coicis, spreading hedyotis herb, salvia miltiorrhiza and bletilla striata are taken as the core to perform reasonable compatibility on effective purified components, and the invented formula has the synergism that the four source medicines are complementary and collaborative; both the main and the auxiliary components of the formula are made from natural animals and plants and do not contain chemosynthesis components, hormone, heavy metal or any Western medicine component, so that the mask is gentle and not irritative in cutaneous reaction and has the medical functions of whitening relatively well, removing acne and freckles, keeping moisture and the like.

The invention relates to a medicament for treating cancers, in particular to a traditional Chinese medicine for treating the stomach cancer, which is prepared by using plant Chinese herbal medicines as the raw materials. The traditional Chinese medicine for treating the stomach cancer consists of the following raw material medicines in parts by weight: 10 to 20 parts of Paris polyphylla Sm, 5 to 10 parts of rhizoma pinelliae preparatum, 5 to 15 parts of rabdosia rubescens, 10 to 15 parts of sophora flavescens, 10 to 20 parts of astragalus, 10 to 20 parts of rhodiola rosea, 5 to 15 parts of honeysuckle, 5 to 10 parts of ginseng, 5 to 10 parts of lucid ganoderma, 5 to 15 parts of gardenia jasminoides, 15 to 30 parts of poria cocos, 10 to 20 parts of rhizoma atractylodis macrocephalae, 5 to 10 parts of andrographis paniculata, 10 to 20 parts of liquorice, 25 to 40 parts of Japanese knotweed, 15 to 25 parts of gnetum parvifolium, 5 to 10 parts of tripterygium wilfordii, 5 to 15 parts of barbed skullcap herb and 5 to 10 parts of hedyotis diffusa. The traditional Chinese medicine for treating the stomach cancer, which is disclosed by the invention, is prepared by years of clinical experiment summary, mainly uses the Japanese knotweed, the gnetum parvifolium, the lucid ganoderma and the rhodiola rosea for inhibiting cancer cells from growing, is assisted by the ginseng, the liquorice, the astragalus, the rhizoma atractylodis macrocephalae and the poria cocos in consolidating basis and reinforcing the immunity, has effects of clearing heat and removing toxicity when being matched with other medicaments, and can effectively relieve the symptoms of the stomach cancer.

The invention discloses a Chinese medicinal preparation for treating urethritis, which is mainly prepared from medlar, Indian buead, common bombax flower, berry-bearing ammania, plantain seed, parslane herb, juncus effusus linne, dried persimmon, spreading hedyotis herb, common lophatherum herb, lightyellow sophora root, densefruit pttany root-bark, pink herb, rhizome dioscoreae hypoglaucae, grassleaf sweelflag rhizome, belvedere fruit, akebia stem, liquorice root, medicinal cyathula root and rice bean in a certain weight ratio. The Chinese medicinal preparation can be prepared into any common formulation for oral administration. The Chinese medicinal preparation treats the urethritis by adopting the means of the treatment of traditional Chinese medicines according to theory of traditional Chinese medical science and the principle of non-surgical treatment in western medicine, and has the advantages of definite curative effect and high cure rate.

The invention discloses a livestock compound medicine with anti-virus and immune regulation functions. The livestock compound medicine is prepared from astragalus root, codonopsis pilosula, angelica, hedyotis diffusa, honeysuckle, radix bupleuri, liquorice and Isoprinosine. The livestock compound medicine has the functions of invigorating spleen-stomach and replenishing qi, replenishing blood, invigorating the circulation of blood, strengthening spleen and tonifying lung, clearing away heat and toxic materials, protecting liver, anti-inflammatory and reinforcing the organism immunity and has excellent treatment effect on various immune suppression diseases of livestock. The livestock compound medicine can improve the organism immunity of livestock, reinforce the cell immunity of livestock, promote the antibody generation, eliminate the organism immunity inhibition and effectively prevent and treat the livestock virosis. After use, the livestock compound medicine can promote the lymphocyte proliferation, increase the phagocytotic ability of phagocyte, reinforce the organism immunity of livestock, eliminate the organism immunity inhibition and greatly reduce the injury of immunosuppressive diseases to the livestock organism. The livestock compound medicine has no medicine residue, meets the safety and health requirements of livestock foods and is convenient to use; the livestock compound medicine can be taken together with drinking water or can be mixed with feed without affecting the export of such animal products as livestock products.

The invention provides a traditional Chinese medicine composition for treating tumors. The traditional Chinese medicine composition is prepared from the following bulk pharmaceutical chemicals: Spanish flies without head and feet, centipedes, earthworms, scorpios, leeches, turtle shells, pangolins, rhizoma sparganii, peach seeds, red flowers, rhizoma curcumae, roots of red-rooted salvia, edible tulips, nidus vespae, spatholobus suberctu, thunberg fritillary bulb, roots of straight ladybell, radix polygonati officinalis, kelps, seaweeds, pan-fried indigo naturalis, hedyotis diffusa, scutellariae barbatae, nightshade, radix pseudostellariae, poria, white atractylodes rhizome, asparagus cochinchinensis, radix ophiopogonis, barbary wolfberry fruits, glossy privet fruits, pericarpium citri reticulatae viride, curcuma aromatic, ochre, lucid ganoderma, cordyceps sinensis and astragalus mongholicus. The invention further provides a preparation method of the traditional Chinese medicine composition.

The present invention discloses a method for separating flavonoid substances in Camellia nitidissima Chi based on a magnetic nanoparticles-PAMAM nano composites, which comprises the following steps: preparing PAMAM dendrimer, then using the PAMAM dendrimer to prepare the magnetic nanoparticles-PAMAM nano composites, then adding the obtained magnetic nanoparticles-PAMAM nano composites in a Camellia nitidissima Chi extract, extracting and performing magnetic separation on the flavonoid substances in Camellia nitidissima Chi under ultrasound or microwave condition. According to the present invention, flavonoid substances with faintly acid characteristics are extracted and adsorbed in a plant concentrate such as Camellia nitidissima Chi or Hedyotis diffusa etc. based on the magnetic nanoparticles-PAMAM nano composites, in a successive step, high efficiency separation of the flavonoid substances can be realized by the technologies such as magnetic separation and microwave-assisted extraction.