44 results about "Sinopodophyllum" patented technology

The invention discloses application of four kinds of known flavonoids compounds to treatment of breast cancers. The four kinds of known flavonoids are known compoundes obtained by separating fruit of sinopodophyllum emodi and have structures shown as structural formulas 1-4 in the specification. Experiments on the effect of the kinds of compounds on inhibiting human breast cancer cells show that the series of compounds have a favorable effect on inhibiting the proliferation of the breast cancer cells.

The invention relates to a preparation method and application of an isopentene alkenylation flavonoid compound with a nerve protection effect. The purposes of preparing the isopentene alkenylation flavonoid compound with the nerve protection effect and preparing medicine for preventing and controlling neurodegenerative diseases are effectively achieved. Fructus podophylli is extracted by ethyl alcohol through heating and refluxing, ethyl alcohol is recycled in a pressure reduction mode and suspended in distilled water, extraction is conducted through petroleum ether, dichloromethane, ethyl acetate and normal butanol, the ethyl acetate extraction part is separated through silica gel column chromatography and eluted through petroleum ether-acetone in a gradient mode, 260 flow parts are collected and combined into 16 components, gel column chromatography and methyl alcohol elution are conducted on the component Fr.2, 35 flow parts are collected, the sub-component Fr.2-1 obtained through combination is eluted through open ODS column chromatography and methyl alcohol-water elution, and elution liquid is collected to obtain sinopodophyllum hexandrum ketone F, sinopodophyllum hexandrum ketone C, sinopodophyllum hexandrum ketone D and sinopodophyllum hexandrum ketone G. The prepared sinopodophyllum hexandrum ketone C, the prepared sinopodophyllum hexandrum ketone D, the prepared sinopodophyllum hexandrum ketone F and the prepared sinopodophyllum hexandrum ketone G have a nerve protection effect.

A mucor podophyllus GJ-TW8 (CCTCC No. M205032) used to prepare podophyllotoxin, its glucoside and kaemplerol flavone is prepared from the root of sinopodophyllum through separation, screening and purifying. It has multiple medicine values.

The invention discloses a traditional Chinese medicine composition for effectively reducing blood viscosity. The traditional Chinese medicine composition is prepared from leeches, tortoise shells, sinopodophyllum hexandrum, lotus plumule, honeysuckle, stellaria uliginosa, caulis spatholobi, crinum asiaticum, semen cassiae, fructus gleditsiae and radix angelica sinensis. The invention further discloses a preparing method for the traditional Chinese medicine composition. The traditional Chinese medicine composition has the advantages of being good in curative effect, low in cost, high in cure rate and free of adverse reaction in the aspect of reducing blood viscosity. The traditional Chinese medicine composition can enhance the body physique of patients, improve blood mobility, reduce blood viscosity, and relieve various discomfort symptoms caused by blood viscosity; moreover, the preparing technology is simple, the toxic and side effect is small, the composition is easy to prepare, the raw materials are low in price, the preparing method is simple, and the traditional Chinese medicine composition has the good effects of reducing the blood viscosity and can be applied to clinical practice on a large scale.

The invention relates to a method for extracting flavonoid glycoside compounds from dried fruits of sinopodophyllum hexandrum and application of the flavonoid glycoside compounds, and aims to effectively solve application problems of extracting flavonoid glycoside compounds from dried fruits of sinopodophyllum hexandrum and preparing antioxidants and cervical cancer treatment medicines. The flavonoid glycoside compounds are sinoflavonoidgs A and sinoflavonoidgs B, have antioxidation functions, have cytotoxic activity upon human cervical carcinoma cells HeLa, and can be adopted to effectively prepare antioxidants and medicines for preventing human cervical carcinoma cells HeLa. Raw materials of the flavonoid glycoside compounds are rich, the preparation method is easy to operate, the flavonoid glycoside compounds sinoflavonoidgs A and sinoflavonoidgs B can be effectively extracted from dried fruits of sinopodophyllum hexandrum, medicinal values and commercial values of the dried fruitsof sinopodophyllum hexandrum are increased, technical support is provided for preparation of antioxidation medicines and medicines for preventing human cervical carcinoma cells HeLa, and remarkable economic and social benefits can be made.

The invention discloses a polyghace seche date palm bread manufacturing method; the method uses polyghace seche and date palm as main material, and comprises the following steps: raw material pretreatment, traditional Chinese medicine decocted fluid preparation, jam preparation, dough preparation, basic fermentation, secondary fermentation, baking, and the bread is done. Gentiana purdomii marq, white batryticated silkworm, tingli seed, Sinopodophyllum hexandrum, Decaisne fargesii, crab nail, Radix Astragali, CORTEX BERBERIDIS, English walnut seed, Chinese yam, Balanophora harlandii, donkey-hide gelatin and licorice are added; the nutrition value of the polyghace seche and date palm are fully utilized; the raw material and the added traditional Chinese medicine components are combined for synergy, so the bread of the method has basic nutrition of the raw materials, and can provide energy invigorating, moistening lung, relieving cough and resolving phlegm functions, thus benefiting human body; the preparation method is scientific, easy to apply, strong in operationality, and the finished product is soft in mouthfeel and sweet; the date palm aroma fruity is fused so as to provide unique flavor, thus providing obvious economic values.

The invention discloses a Chinese and Western medicine compound caring agent for pathological alopecia and a preparation method of the caring agent. The caring agent mainly consists of the following ingredients: a lombardy poplar extract, an extract of angled bittersweet root, an extract of densehead mountainash fruit, an extract of sinopodophyllum fruit, a russula sanguinaria extract, an extract of tricyrtis macropoda miq., an extract of trapa incisa var. sieb., an extract of glabrousleaf pittosporum root, an extract of Liangshan cordyceps herb, an extract of orchidaceae pecteilis, an extract of nepal fleshspike herb, an extract of urophyllous anotis herb, an extract of fortune paulownia bark, an extract of muskmelon leaves, an extract of trametes robiniphila murr, an extract of bunge bedstraw herb, an extract of radix actinidiae chinensis, propafenone, hesperetin, lycopene, beta-quebrachol, panthenol, an epidermal growth factor, fisetin and magnesium carbonate. The caring agent disclosed by the invention has functions of invigorating spleen and reinforcing stomach, dispelling wind and eliminating dampness, cooling blood and eliminating toxins, nourishing blood and tonifying deficiency, tonifying lung and kidney, promoting hair generation and moistening; the caring agent is capable of taking a conditioning effect from inside to outside, and the caring agent is capable of boosting immunity, relieving pressure and improving blood supply and oxygen supply to brain cells, so as to effectively prevent and treat the pathological alopecia; and the caring agent is good in clinical application effect.

The invention discloses fragrant solomonseal rhizome and date palm bread. The bread is characterized by being prepared by adopting fragrant solomonseal rhizome and date palm as main raw materials through raw material pretreatment, Chinese-medicine decocted fluid preparation, jam preparation, dough preparation, primary fermentation, secondary fermentation and baking. In the invention, Chinese medicinal materials such as alpine gentian herb, white silkworm, semen lepidii, rhizome of sinopodophyllum emodi, root of farges decaisnea, roots of younghusband jerusalemsage, radix astragali, cortex berberidis, walnut kernel, rhizoma dioscoreae, balanophora harlandii, donkey-hide gelatin, radix glycyrrhizae and the like are added into the bread, the nutritional value of the fragrant solomonseal rhizome and the nutritional value of the date palm are fully utilized, the raw materials are synergistically interacted with the added Chinese medicine ingredients, so that the bread has nutritional ingredients of the raw materials and further has health-care functions of tonifying qi and moistening the lung, and relieving cough and resolving sputum, and is beneficial to body health. A preparation method is scientific and easy and has strong operability. The finished bread product has soft, fragrant and sweet taste, is integrated with fragrance and taste of the date palm, and has unique flavor and obvious economic values.

The invention provides a method of producing hair roots of Tibet peaches for podophyllinic acid lactone by gene engineering to convert Tibet peache genes. The invention relates to a method of converting Tibet peache genes with hair root agricillins to gain hair roots of Tibet peaches for podophyllinic acid lactone. Its process is: convert Tibet peache genes with hair root agricillins to gain hair roots of Tibet peaches for podophyllinic acid lactone, ascertain said hair roots by molecule detection, and the results of HPLC detection show that hair roots of Tibet peaches produced by gene convertion could be used to produce podophyllinic acid lactone. The invention offers a lasting new pattern drug-source to the production of podophyllinic acid lactone.

The invention belongs to the technical field of medicines and in particular relates to black ointment for treating rheumatic ostealgia and a production method thereof. The traditional Chinese medicinecomposition is prepared from the following raw materials in parts by weight: rhizoma paridis, radix aconiti kusnezoffii praeparata, radix aconiti preparata, radix aconiti penduli, rhizoma pinelliae,rhizoma arisaematis, rhizoma panacis japonici, radix angelicae pubescentis, monkshoodvine root-bark, herba peristrophes, rhizoma seu radix notopterygii, rhizoma curcumae, radix curcumae, dung beetle,radix achyranthis bidentatae, hairyleaf chonemorpha root or stem, cortex eucommiae, common sinopodophyllum root, eupolyphaga, pheretima, herba artemisiae rupestris preparata, rhizoma corydalis, radixclematidis, black sesame oil, tung oil, sangusis draconis, cortex daphnes, frankincense, borneol, myrrh and yellow lead. The black ointment for treating the rheumatic the ostealgia provided by the invention has the effects of promoting flow of Qi and activating blood circulation, promoting blood circulation and removing blood stasis, dispelling wind and eliminating dampness, removing blood stasisand removing pain or numbness, relieving swelling and pain, strengthening the body resistance and removing pathogenic factors, clearing and activating channels and collaterals, relieving distension and eliminating stagnation and strengthening tendons and bones; the black ointment is applicable to traumatic injuries, old wound recurrence, lumbar muscle degeneration, cervical and lumbar vertebrae disc herniation, osteoproliferation, sciatica, scapulohumeral periarthritis and rheumatic arthritis and the production method is simple and feasible.

The invention relates to a preparation method of two diflavonoid compounds with antitumor activity in sinopodophyllum emodi and application thereof. The preparation method of the two novel diflavonoidcompounds with the antitumor activity in the sinopodophyllum emodi, namely sinodiflavonoid A and sinodiflavonoid B, comprises the following steps: preparing a crude extract, preliminarily separatingthrough combination of silica gel column chromatography and gel column chromatography, and purifying by high performance liquid chromatography. The preparation method is stable, reliable and high in efficiency; by the preparation method, the two novel diflavonoid compounds with the antitumor activity, namely the sinodiflavonoid A and the sinodiflavonoid B, can be quickly separated from the sinopodophyllum emodi; in addition, results of an activity test show that the sinodiflavonoid A and the sinodiflavonoid B have cytotoxic activity for human cervical cancer cells (HeLa), and can be effectively applied to preparation of medicines for resisting cervical cancer, so that the medicinal value and novel application of the sinopodophyllum emodi are opened up, the commercial value of the sinopodophyllum emodi is increased, and the economic and social benefits are huge.

The invention provides a method for inducing generation of sinopodophyllum emodi somatic embryo, and relates to the technical field of tissue culture. The method comprises the following steps of (1) inducing of sterile test-tube plantlets; (2) differentiating of embryonic callus; (3) inducing of somatic embryo; (4) synchronous regulating and controlling and proliferation culture of the somatic embryo, so as to obtain a large amount of sinopodophyllum emodi somatic embryo clustered shoots. The method has the advantages that the inducing rate of the somatic embryo clustered shoots reaches 75% or above, and the survival rate of regenerated seedlings reaches 85% or above; the operation technology is simple, the limitation by time and seasons is avoided, and the sinopodophyllum emodi somatic embryo regenerated seedlings can be produced indoors in an factory-like way, so as to meet the requirements of production and cultivation.

The invention discloses a whitening and spot-fading composition as well as preparation and use methods thereof. In the whitening and spot-fading composition, a whitening decomposition liquid composition comprises the following raw materials in parts by weight: 1 to 3 parts of radix angelicae sinensis extract, 2 to 4 parts of rhizoma ligustici wallichii extract, 0.9 to 1.1 parts of phellodendron chinense schneid extract, 0.4 to 0.6 part of rhodiola rosea extract, 4 to 6 parts of crocus extract, 1 to 3 parts of saffron extract and 1 to 3 parts of perfume. A whitening traditional Chinese medicinefilm composition comprises the following raw materials in parts by weight: 9 to 11 parts of radix angelicae sinensis, 9 to 11 parts of rhizoma ligustici wallichii, 9 to 11 parts of cortex phellodendri, 9 to 11 parts of radix euphorbiae lantu, 9 to 11 parts of musk, 9 to 11 parts of saffron, 9 to 11 parts of rhodiola rosea and 9 to 11 parts of sinopodophyllum hexandrum. The whitening and spot-fading composition can be directly blended on site for use; transdermal drug delivery is adopted, so that the composition directly reaches the pigment source of the lower layer of the skin after fine permeation to decompose facial pigments, prevent the pigments from flowing back again, rapidly decompose and block the pigments, purify blood pigments of the skin and discharge toxins; and the problems ofstains and darkness of the face of a female at present are fundamentally solved, the effect is obvious, and no side effect and no dependence exist.

The invention discloses a drug for treating cancers. The drug which is low in cost and capable of effectively curing the cancers is provided on the basis of pathogenesis and clinical manifestation of the cancers and the guide of basic theories of Chinese medicine. The drug is prepared by fourteen purely natural plant medicinal materials of glaucescent fissistigma roots, Chinese mesona, sinopodophyllum hexandrum, oldenlandia diffusa, tricuspid cudrania roots, red heron scapular roots, officinal magnolia barks, spina date seeds, giant knot weed, Indian buead, lychee seeds, longan, eucommia barks and barbated skullcup herbs, treatment is based on syndrome differentiation, and the drug is capable of inhibiting merisis of cancer cells, rapidly blocking pathological processes of the cancers to lead to cancerous cell apoptosis and effective in treatment of symptoms of liver cancers, leukemia, breast cancers and uterine cancers.

The invention provides a plant source sterilization aerosol which consists of 11 plant components, namely oxytropis ochrocephala, astragalus adsurgens, aconitum alpinonepalense, aconitum pendulum, thermopsis alpine, semen hyoscyami, przewalskia tangutica, sinopodophyllum hexandrum, arisaema erubescens, borneol and mint. Mechanical materials selected by the plant source sterilization aerosol provided by the invention have functions of clearing heat and removing toxin, harmonizing qi, resolving dampness and regulating middle warmer, eliminating dampness with aromatics and the like, and have functions of removing miasma and avoiding dirt, restoring consciousness and enlightening the intelligence, enhancing healthy atmosphere of bodies and expelling evil and diseases. Modern research shows that multiple effective components such as volatile oil and alkaloid of the mechanical materials have synergism with povidone, and thus the plant source sterilization aerosol is an efficient sanitizer which is wide in sterilization and disinfection spectrum, safe and free of toxic or side effect, rapid in action speed and stable in property.

The invention discloses a brewing method for fruit vinegar containing polygonatum odoratum, crab armor and date palm. The brewing method comprises the steps: utilizing fresh date palms and polygonatum odoratum as raw materials, pre-treating the raw materials, adjusting sugar degree and acidity, fermenting, mixing, blending, performing acetic fermentation, ageing, filtering, blending and packing, thereby preparing the fruit vinegar. Traditional Chinese medicine herbs, such as herb of alpine gentian, white silkworm, seed of pepperweed, sinopodophyllum hexandrum, root of farges decaisnea, root of younghusband jerusalemsage, milkvetch root, cortex berberidis, walnut seed, yam, balanophora harlandii, donkey-hide gelatin and liquorice root, are added, the nutritive values of the data palm and the polygonatum odoratum are fully utilized, and the utilized raw materials and the added traditional Chinese medicine herbs are synergistic, so that the brewed fruit vinegar not only has nutrition ingredients of the raw materials, but also has healthcare effects of moistening lung, reducing phlegm, relieving a cough and promoting the secretion of saliva or body fluid, and the brewed fruit vinegar is beneficial to health of a human body; furthermore, the preparation method is scientific and feasible, the operability is high, the finished-product fruit vinegar is auburn or light brown, the taste is mellow, sour and sweet, and vinegar fragrance and fruit fragrance coexist; the economic value is remarkable.

The invention relates to a method for identifying podophyllotoxin in sinopodophyllum hexandrum by thin-layer chromatography, and belongs to the technical field of analysis and identification of traditional Chinese medicinal materials. The invention provides a method for identifying podophyllotoxin in podophyllum hexandrum by thin-layer chromatography, which mainly comprises the following steps: preparing a test solution prepared from podophyllum hexandrum rhizomes to be identified and podophyllotoxin into a reference solution, and carrying out thin-layer chromatography; with petroleum ether and acetone with the volume ratio being 3: 2-6: 5 as a developing solvent, carrying out inspection under an ultraviolet lamp with the wavelength being 254 nm to obtain an identification result. The method has the advantages of being safe to operate, convenient to implement and rapid.

The invention discloses a medical anti-HPV dressing and a preparation method thereof. The medical anti-HPV dressing comprises the following materials in parts by weight: 5 to 6 parts of a sinopodophyllum hexandrum extract, 2 to 5 parts of indigo naturalis powder, 5 to 10 parts of rhizoma scirpi, 3 to 10 parts of rhizoma curcumae, 2 to 3 parts of tea plant oil, 1 to 1.5 parts of gallnut, 8 to 10 parts of semen coicis, 6 to 8 parts of prunella spike, 6 to 8 parts of field pennycress, 6 to 8 parts of seeds of garden balsam, 8 to 10 parts of moutan bark, 1 to 1.3 parts of radix sophorae subprostratae, 1 to 1.2 parts of sophocarpidine, 1 to 1.3 parts of bletilla striata, 2 to 3 parts of seabuckthorn seed oil, 2 to 5 parts of spina gleditsiae, 6 to 8 parts of almonds, 2 to 2.5 parts of astaxanthin, 1 to 1.3 parts of flowers of radix euphorbiae lantu, 1.2 to 1.3 parts of edible tulip, 1 to 1.3 parts of eupolyphaga seu steleophaga, 3 to 6 parts of Qinling usnic acid, and 2 to 2.5 parts chitosan oligosaccharide; and the medical anti-HPV dressing has the advantages of preventing and removing cervical epithelial cell virus, conditioning cervical erosion abnormalities with different degrees, removing the smell, balancing secretion of the reproductive system, compacting and retracting the pudendum, and restoring elasticity of the pudendum.

The invention discloses a traditional Chinese medicine formula for treating chronic subdural hematoma and a preparation method of the traditional Chinese medicine formula. The formula comprises the following components in parts by weight: 15-30 g of astragalus membranaceus, 15-30 g of ligusticum wallichii, 9-18 g of radix rehmanniae, 9-18 g of American ginseng, 9-18 g of rhizoma panacis majoris, 9-18 g of rhizoma polygonati, 9-18 g of cassia twig, 3-6 g of Panax pseudo-ginseng Wall.var.japonicus (C.A.Mey) Hoo et Tseng, 3-6 g of radix caulophylli, 3-6 g of sinopodophyllum hexandrum, 3-6 g of lumbricus, 3-6 g of antler gum and 3-6 g of liquorice. The traditional Chinese medicine formula disclosed by the invention can promote recovery of the nerve function of a patient after chronic subduralhematoma operation, obviously reduce relapse of the chronic subdural hematoma, improve prognosis and relieve the medical burden of families and society, and has great economic and social benefits.

The invention specifically relates to an anti-inflammatory bactericidal gynecological gel preparation, characterized by consisting of the following raw materials by weight: 20-30 g of cordyceps sinensis, 20-30 g of sinopodophyllum hexandrum extract, 20-30 g of indigo naturalis powder, 15-25 g of seabuckthorn seed oil, 10-20 g of brucea javanica oil, 10-20 g of artemisia argyi oil, 5-15 g of menthol, 5-10 g of borneol, 5-10 g of methyl cellulose, 5-10 g of agar, and 15-25 g of gum arabic. Natural Chinese herbs are used as raw materials, the formula is obtained by dialectical compatibility, andthe various raw herbs in the ingredients are coordinated with each other, so that viruses and necrotic tissues are selectively cleared, and the regeneration ability of the female vagina is enhanced.

The invention discloses a method for producing podophyllotoxin by using callus adventitious roots of sinopodophyllum hexandrum royle. The method comprises the steps of obtaining sterile embryos, carrying out embryonic callus induction, adventitious roots growing, induction production of the podophyllotoxin, and the like. The set of method for producing the podophyllotoxin by coupling cell engineering with fermentation engineering is established. The method provided by the invention is simple to operate and high in yield, subculture does not occure to the calluses, browning degree is low; the adventitious roots are treated by using endophyte of the sinopodophyllum hexandrum royle, clonostachys rosea (fhnzm) fermentation liquor and some plant growth regulators, so that the content of the sinopodophyllum hexandrum royle is effectively increased.

The invention discloses a drug for assisting surgery in treatment of abdominal wall desmoid fibromatosis. The drug comprises cleavers, desmodium, endives, papayas, cloves, cinnamon, jasmine flowers, cassia seeds, curcuma zedoary, goldthread, coriolus versicolor, sinopodophyllum hexandrum ,hairyvein agrimony, Chinese wolfberry fruits, epilobium hirsutum, eucommia ulmoides, tremella, disporum cantoniense, artocarpus styracifolius pierre, indigofera stachyodes, polygonum runcinatum, sansevieria, piper betle, maesa perlarius and radices sileris. The drug has the advantages that by the drug used for assisting surgery in treatment of the abdominal wall desmoid fibromatosis, symptoms can be well improved; through cooperation between the surgery and the drug, the abdominal wall desmoid fibromatosis can be well cured, and deterioration can be effectively stopped; through coordinated treatment, recurrence is reduced effectively, and living conditions of patients are improved greatly.

The invention relates to traditional Chinese medicine compositions, and particularly discloses a traditional Chinese medicine composition for treating human papilloma virus (HPV) infection and a preparing method and application thereof. Effective components of the traditional Chinese medicine composition are derived from sinopodophyllum hexandrum, cortex magnoliae officinalis, rhizoma polygoni cuspidati, air-plant herb, liquorice root, fructus kochiae, fructus bruceae, rhizoma smilacis glabrae and herba centellae. The traditional Chinese medicine composition is combined with the clinical treatment effect and condyloma acuminate animal model tests to constantly adjust the use quantities of all active pharmaceutical ingredients in the formula, and full play is given to the compatibility andsynthesis effects of all the active pharmaceutical ingredients in the traditional Chinese medicine prescription. The traditional Chinese medicine composition can effectively remove the human papillomavirus, has a significant treatment effect on HPV low-risk infection and HR-HPV positive cervical intraepithelial neoplasia low-grade lesions, and can increase the number of langerhans cells, and thusthe immunity of the body is enhanced.

The invention discloses a method for producing podophyllotoxin by using callus adventitious roots of sinopodophyllum hexandrum royle. The method comprises the steps of obtaining sterile embryos, carrying out embryonic callus induction, adventitious roots growing, induction production of the podophyllotoxin, and the like. The set of method for producing the podophyllotoxin by coupling cell engineering with fermentation engineering is established. The method provided by the invention is simple to operate and high in yield, subculture does not occure to the calluses, browning degree is low; the adventitious roots are treated by using endophyte of the sinopodophyllum hexandrum royle, clonostachys rosea (fhnzm) fermentation liquor and some plant growth regulators, so that the content of the sinopodophyllum hexandrum royle is effectively increased.

The invention relates to a preparing method of two isopentene-base biflavone compounds podoverine B and podoverine C in sinopodophyllum hexandrum to effectively and quickly prepare the two isopentene-base biflavone compounds from sinopodophyllum hexandrum. The method comprises the steps of smashing sinopodophyllum hexandrum into coarse power, conducting ethanol-reflux extraction, conducting vacuum concentration on ethanol extraction liquid till no alcohol taste exists, and conducting ethyl acetate extraction to generate sinopodophyllum hexandrum crude extract; conducting gel column chromatography primary separation on the sinopodophyllum hexandrum crude extract, and then conducting high-speed counter-current chromatography purification to generate the two isopentene-base biflavone compounds podoverine B and podoverine C. The method is stable, reliable, high in efficiency, short in time and high in yield, the two isopentene-base biflavone compounds can be obtained from sinopodophyllum hexandrum quickly through separation, and purity is high. Activity tests show that the two isopentene-base biflavone compounds have cytotoxic activity on the prostate cancer cell PC-3, can be effectively used for preparing drugs for treating prostatic cancer, and can generate remarkable economic and social benefits.

This invention has provided a propagation method for small rhizome of sinopodophyllum hexandrum. The cultivation method of small rhizome of sinopodophyllum hexandrum is established by obtaining sterile embryo, induction of multiple shoots, maturation and segmentation of multiple shoots, growth of seedling, formation and storage of small rhizome. This method is featured with high propagation efficiency, large propagation coefficient, short cultivation cycle, convenience for cultivation, storage and transport, simple operation and low cost, which improves the tissue culture technology of sinopodophyllum hexandrum and provides guarantee for the further expansion of cultivation to sinopodophyllum hexandrum.

The invention discloses a traditional Chinese medicine feed additive suitable for pregnant sows and an application, and belongs to the field of feed additives. The traditional Chinese medicine feed additive consists of the following components in parts by weight: 10-30 parts of radix codonopsis, 10-30 parts of bighead atractylodes rhizomes, 5-20 parts of radix angelicae sinensis, 5-20 parts of common sinopodophyllum fruits, 15-35 parts of glossy privet fruits, 5-15 parts of licorice roots, 1-3 parts of protogen and 2-5 parts of NCG (N-carbamylglutamic acid). The additive is added to a feed according to the weight of the additive being 0.6% of that of the feed at 30 days before birth of the sows, so that the pitocin content and the prolactin content in serum of the sows can be increased, the birth process and the farrowing interval of the sows are shortened, the healthy piglet rate and the average daily gain (ADG) of piglets are increased, the postpartum recovery of the sows is promoted, and effects are significant.

The invention relates to a preparation method and application of an isopentene alkenylation flavonoid compound with a nerve protection effect. The purposes of preparing the isopentene alkenylation flavonoid compound with the nerve protection effect and preparing medicine for preventing and controlling neurodegenerative diseases are effectively achieved. Fructus podophylli is extracted by ethyl alcohol through heating and refluxing, ethyl alcohol is recycled in a pressure reduction mode and suspended in distilled water, extraction is conducted through petroleum ether, dichloromethane, ethyl acetate and normal butanol, the ethyl acetate extraction part is separated through silica gel column chromatography and eluted through petroleum ether-acetone in a gradient mode, 260 flow parts are collected and combined into 16 components, gel column chromatography and methyl alcohol elution are conducted on the component Fr.2, 35 flow parts are collected, the sub-component Fr.2-1 obtained through combination is eluted through open ODS column chromatography and methyl alcohol-water elution, and elution liquid is collected to obtain sinopodophyllum hexandrum ketone F, sinopodophyllum hexandrum ketone C, sinopodophyllum hexandrum ketone D and sinopodophyllum hexandrum ketone G. The prepared sinopodophyllum hexandrum ketone C, the prepared sinopodophyllum hexandrum ketone D, the prepared sinopodophyllum hexandrum ketone F and the prepared sinopodophyllum hexandrum ketone G have a nerve protection effect.

The invention discloses a medicine specialized for treating spasm of patients with hemiplegia and a preparation method thereof. The medicine comprises the following medicinal materials, lotus leaves, parmelia tinctourium, white fungus, potentilla anserine, myrobalan, lemons, smoked plums, fructus persicae immaturus, senna, fructus schizandrae, fermented glutinous rice, cattail pollen, phryma, hedyotis diffusa, Chinese ivy stem, roots of veined inula, entire micromelum root-brak leaves, sinopodophyllum hexandrum, fourleaf peperomia herb, semen plantaginis, imperatae, fomes officinalis, Toricellia angulata Oliv., sculellaria barbata, loofah sponge, henbit, asiatic bilberry leaves, burdock, hainan ervatamia root, metaplexis japonica and freshwater sponge. The medicine specialized for treating spasm of patients with hemiplegia has the functions of engendering liquid, activating blood, drying, eliminating phlegm, dispersing blood stasis, dredging collateral, nourishing muscle and tendon, removing stasis, supporting yang, tonifying deficiency and treating spasm of patients with hemiplegia. The medicine utilizes the theory of traditional Chinese medicine, pays attention to holistic view, adjusts the basal body of the whole body, and effectively relieves spasm symptoms; the medicine is safe and effective, drug administration is convenient, the treatment effect is good, the medicine promise quick results, relapse is not prone to being generated, the medicine has no side effect, can be accepted by the patients, and clinic market development can be carried out.