36 results about "Glycyrrhiza inflata" patented technology

The invention discloses a plant enzyme nutrition mask. The mask is prepared from fermentation products of raw materials including, by mass, 5-10 parts of apples, 5-10 parts of cucumbers, 5-10 parts of lemons, 5-10 parts of pineapples, 5-10 parts of citrus peel, 5-10 parts of cladosiphon okamuranus, 5-10 parts of radix sophorae, 5-10 parts of dry roots and rhizomes glycyrrhiza inflata Batal., 5-10 parts of radix scutellariae, 5-10 parts of herb of medicago sativa L., 5-10 parts of aloe and 5-10 parts of beet roots. The plant enzyme nutrition mask can obviously improve the cell functions, repair injured cells in a human body, help the skin to resist oxidation, scavenge free radicals, help the human body skin to remove speckles and eliminate acne and improve the skin elasticity; enzymes have the activating effect on the human body cells and can exclude dead cells and promote healthy cell regeneration division, and therefore the human body health can reach a new level. Compared with a conventional moisture and nutrition supplementing type mask, the plant enzyme nutrition mask can fundamentally solve the problems such as skin premature senility, skin dullness and color spots.

The invention discloses a double-layer skin caring emulsion and a preparing method thereof, and aims at providing an emulsion which can promote cell metabolism and is good in moisturizing effect. The emulsion is mainly prepared from disodium EDTA, polyglutamic acid, glycerol, polyethylene glycol-400, dipropylene glycol, PEG-40 hydrogenated castor oil, sodium myristoyl glutamate, PPG-25-laureth-25, cyclopentasiloxane, hydrogenated polydecene, tocopheryl acetate, caprylic / capric triglyceride, phytosteryl / octyldodecyl laupoyl glutamate, hydrogenated polyisobutene, butyrospermum fruit grease, radix scutellariae root extract, yellowish sophora root extract, glycyrrhiza inflata batal extract, verbena extract, lactobacillus / eriodictyon californicum fermentation product extract, phenoxyethanol / ethylhexylglycerin, essence and the balance deionized water. The double-layer skin caring emulsion and the preparing method belong to the technical field of cosmetics.

The invention discloses new medical application of glycyrrhiza inflata ethanol extract and licochalcone A. The inventor discovers that glycyrrhiza inflata and other medical licorice root have obvious chemical ingredient difference, furthermore systematically researches the glycyrrhiza inflata ethanol extract and the important ingredient licochalcone A therein, and discovers that the glycyrrhiza inflata ethanol extract and the licochalcone A have remarkable activity in protecting oxidized cell injury, tissue injury and acute chemical liver injury. Based on the discovery, the extract and an active compound or pharmaceutically acceptable salt, ester and a solvate, a stereoisomer, tautomer, a prodrug and a mixture thereof can be used for preparing medicaments and health products for treating / preventing oxidative injury and / or acute chemical liver injury.

The invention belongs to the technical field of health-care foods, and particularly relates to a multifunctional food composition capable of increasing bone density and a preparation method of the multifunctional food composition. The multifunctional food composition consists of the following components in parts by weight of 20-25 parts of dried roots of pueraria lobate, 12-20 parts of Chinese wolfberry fruits, 10-15 parts of dried roots and stems of polygona tum kingianum, polygonatum sibiricum or polygonatum cyrtonema, 4-6 parts of dried roots and stems of dioscorea opposite, 4-6 parts of dried ziziphus jujuba, 2-3 parts of shell of ostrea gigas or ostrea talienwhanensis crosse or ostrearivularis gould, 2-4 parts of colla corii asini, 2-4 parts of rhizoma polygonati odorati, 1-3 parts ofporia cocos, 1-3 parts of dried roots and stems of glycyrrhiza uralensis, or glycyrrhiza inflata or glycyrrhiza glabra, 1-3 parts of dried mature Chaenomeles speciosa and 1-2 parts of coix lacryma-jobi. The raw drug materials have medicinal and edible functions, and have notable curative effects through osteoporosis-resistant experiment on animals. Compared with an estrogens medicine through clinical application, the multifunctional food composition has similar drug effects, and adverse reactions on the liver, the kidney and the like can be notably reduced. Besides, the multifunctional food composition can assist in reducing blood lipid, and improve memory.

The invention provides a Radix Glycyrrhizae extract capable of reducing toxicity of drugs to heart. The extract is derived from the root or the rhizome of licorice belonging to the Leguminosae such as Glycyrrhiza uralensis Fisch., Glycyrrhiza inflata Bat. and Glycyrrhiza glabra L.; and mainly contains triterpenoid saponins and flavone glycosides as active ingredients, wherein the content of triterpenoid saponins is 10-30%, and the content of flavone glycosides is 25-80%. The in vivo and in vitro tests show that the Radix Glycyrrhizae extract has distinct protective effect on heart injury induced by adriamycin while not weakening the antitumor effect of anthracycline antitumor drugs; and can be used for preventing and reducing the toxicity of anthracycline drugs to heart, so as to improve the therapeutic effect and clinic application range thereof. The Radix Glycyrrhizae extract can be used for preparing medicines for reducing the toxicity of anthracycline drugs to heart.

The invention provides a skin barrier repairing compound, a skin care lotion and a preparation method thereof. The skin barrier repairing compound comprises a composition for repairing a skin barrier,a centella extract, an aloe vera leaf extract, a bearberry leaf extract, a glycyrrhiza inflata root extract and an oat protein extract, wherein the composition for repairing the skin barrier comprises a hypecoum maritimum callus culture filtrate, ectoine and a hydrolyzed red algae extract. The skin barrier repairing compound has the effect of repairing the skin barrier, and can also resist excessive free radicals, improve the antioxidant capacity of the skin, inhibit melanin pigmentation and promote metabolism of the skin. The skin care lotion prepared from the skin barrier repairing compoundhas obvious whitening and repairing effects, can effectively improve skin photoaging, help cell saccharification and reversion and promote skin collagen, and has the effects of slowing down skin aging, improving color spots, whitening and brightening the skin and reducing wrinkles.

The invention provides a method for preparing licochalcone A. The method comprises the following steps: culturing glycyrrhiza inflata hairy roots or glycyrrhiza inflata seedlings in a culture medium containing a DNA methyltransferase inhibitor for not less than three days, collecting roots of the glycyrrhiza inflata hairy roots or glycyrrhiza inflata seedlings, and extracting the licochalcone A. The culture medium containing the DNA methyltransferase inhibitor is used for culturing glycyrrhiza inflate seedlings or glycyrrhiza inflate hairy roots, so that the DNA methylation degree of the glycyrrhiza inflate seedlings or glycyrrhiza inflate hairy roots can be reduced; and genes which are originally silent or low in expression quantity and are beneficial to accumulation of licochalcone A are reactivated, so that the content of licochalcone A is quickly and effectively increased.

The invention discloses a method for identifying the seeds of glycyrrhiza uralensis and glycyrrhiza inflata batalin, which comprises the following steps of: preparation of enzyme liquid, preparation of a gel plate, sample application and electrophoresis, SOD (superoxide dismutase) isozyme dyeing process, variety conformation and the like. The method mainly makes use of the physiological and biochemical difference between the seeds of glycyrrhiza uralensis and glycyrrhiza inflata batalin, and takes the SOD isozyme zymogram as an index for identifying the seeds of glycyrrhiza uralensis and glycyrrhiza inflata batalin. If the SOD isozyme zymogram of the seed to be detected is the same as the two lanes on the left side of a standard zymogram, the seed is the glycyrrhiza uralensis seed; if the SOD isozyme zymogram of the seed is the same as the two lanes on the right side of the standard zymogram, the seed is the glycyrrhiza inflata batalin seed. The identifying method disclosed by the invention has the advantage of simple, quick and accurate identification.

The invention discloses a skin allergy-relieving composition containing nostoc sphaeroides. The composition comprises nostoc sphaeroides, centella asiatica, glycyrrhiza inflata, Scutellaria baicalensis, zanthoxylum bungeanum fruits and purslane. The composition containing a nostoc sphaeroides extract can solve the problem of sensitive skin, and achieves the multiple functions of moisturizing, inflammation diminishing, itching relieving, repairing, acne removing, acne mark fading, skin elasticity improving and the like on the basis of supplementing skin moisture, reducing skin inflammation andrepairing damaged skin barrier. The invention also provides a preparation method of the composition and application of the composition in products.

The invention discloses purple sweet potato wine with beauty maintaining and body slimming effects. The purple sweet potato wine is made from purple sweet potatoes, purple sweet potato vines, lycium ruthenicum fruit, herba dracocephali tangutici, glycyrrhiza inflata roots, calligonum fruit, sago cycas roots, rhodiolae roots, gymnadenia conopsea, herb of liparis nervosa, adder's tongue herb, wedelia wallichii less, isomaltooligosaccharide, sucrose, lactic acid bacteria, Angel yeast, vitamin C and a complex enzyme by weight. According to the purple sweet potato wine with the beauty maintaining and body slimming effects, the wine body is clear, the alcohol content is low, deep processing routes of purple sweet potatoes are increased, and the economic income is increased by 14.3%; the purple sweet potato vines are pulverized to be subjected to microbial fermentation together with the purple sweet potatoes and traditional Chinese herbs, effective ingredients are fully combined, and therefore the effects of maintaining beauty, caring the skin, losing weight, slimming a body, enhancing the immunity, preventing and treating cardiovascular and cerebrovascular diseases, protecting the liver and the stomach, delaying senescence and inhibiting and resisting cancers can be achieved; the purple sweet potatoes are fermented through the lactic acid bacteria and the yeast, therefore, the pH value of the wine body is regulated, the alcohol content is increased, and the fragrance is harmonious and strong; by means of low-temperature freezing treatment and micropore filtration membrane filtration, the stability of the wine body is improved, and the shelf life is prolonged to 16 months to 18 months.

The invention discloses traditional Chinese medicine eye-brightening spray and a preparation method thereof. The traditional Chinese medicine eye-brightening spray is prepared from the following raw materials: yellowish sophora root extract, glycyrrhiza inflata batal extract, scutellaria baicalensis root extract, cassia obtusifolia seed extract, boxthorn root extract, lonicera japonica extract, thinleaf milkwort root extract, dandelion extract, water, sodium hyaluronate, menthol and ethylhexylglycerin. With the adoption of main natural plants, possible toxic and side effects, drug tolerance and secondary infection produced by chemical synthesis materials are avoided, and the natural plant components can achieve the effects of treating eye diseases, nursing periorbital skin, effectively improving dry and rough eyes and relieving eye discomfort such as visual fatigue, blurred vision and the like; the spray is not added with any preservative and is healthy; and the spray is small in particle size, easy to spray and fast in efficacy, the administration frequency and drug losses are decreased, and irritation to the eyes is avoided.

The invention provides a soothing and repairing composition and a preparation method thereof. The soothing and repairing composition is prepared from the following raw materials in parts by weight: 0.5 to 3.0 parts of tetrahydrocurcumin or curcumin, 0.01 to 0.5 part of paeonol, 0.01 to 3 parts of glycyrrhizic acid or 18 beta-glycyrrhetinic acid, 0.01 to 1 part of an extract of Glycyrrhiza inflata Bat., 0.1 to 10 parts of bisabolol, 0.2 to 10 parts of 4-tert-butyl cyclohexanol, 0.5 to 20 parts of panthenol and 0.001 to 1.5 parts of water-soluble protein, wherein the purity of the water-soluble protein is 90 to 98%. According to the soothing and repairing composition provided by the invention, the ratio is adjusted; a soothing agent dissolved by the water-soluble protein and polyol is used; a mixing technology of the soothing agent and a water-soluble protein solution is improved; under a proper stirring condition, the temperature is controlled so that the soothing agent dissolved by the polyol and the water-soluble protein can be dissolved very well and are not separated out, and the effect of the composition is facilitated; the soothing and repairing composition can be used for soothing subjective symptoms including inflammation, stabbing pain and the like and has a relatively strong anti-allergic effect; and effective active components in the composition are scientifically proportioned and have a synergistic effect.

Disclosed is a composition comprising a plurality of active botanical ingredients, each predominantly associated with an in-use beneficial effect on an animate or inanimate substrate, where said composition comprises: (i) a first aqueous extract of a material derived from a first plant, said first extract comprising a first amount of a first active botanical ingredient; (ii) a second aqueous extract of a material derived from a second plant whose genus is not the same as the first plant, said second extract comprising a first amount of a second active botanical ingredient; (iii) an additional amount of said first active botanical ingredient; and (iv) an additional amount of said second active botanical ingredient; where each said additional amount is included by spiking said composition or the corresponding aqueous extract selectively with said first and said second active botanical ingredients, such that ratio of said first amount of said first active botanical ingredient to its corresponding additional amount and ratio of said first amount of said second active botanical ingredient to its corresponding additional amount in the composition is from 1:1 to 1:3000 parts by weight, wherein said composition is substantially free of non-aqueous extracts of any material derived from said first or said second plant wherein said first plant is Atractylodes macrocephala and said first active botanical ingredient is atractylenolide I, II or III and further wherein said second plant is Glycyrrhiza uralensis, Glycyrrhiza inflata or Glycyrrhiza glabra and said second active botanical ingredient is licochalcone A or glabridin.

The invention discloses a preparation method of lipidosome containing a glycyrrhiza inflata root extract and madecassoside, and the method comprises the following steps: A, adding the glycyrrhiza inflata root extract into 1, 3-propylene glycol to obtain a dissolving solution A; B, adding water and the dissolving solution A into hydroxypropyl-beta-cyclodextrin, and performing stirring to obtain a glycyrrhiza inflate root extract / hydroxypropyl-beta-cyclodextrin inclusion compound aqueous solution; C, drying the aqueous solution of the glycyrrhiza inflata root extract / hydroxypropyl-beta-cyclodextrin inclusion compound to obtain a glycyrrhiza inflata root extract / hydroxypropyl-beta-cyclodextrin inclusion compound; D, adding lecithin and cholesterol into caprylic / capric triglyceride to obtain an oil phase; E, adding the glycyrrhiza inflata root extract / hydroxypropyl-beta-cyclodextrin inclusion compound and madecassoside into water to obtain a water phase; F, adding the oil phase into the water phase, and homogenizing and circulating by using a high-pressure homogenizer to obtain the liposome containing the glycyrrhiza inflata root extract and madecassoside. The preparation method has the characteristic that the bioavailability can be effectively improved.

The invention discloses an application of a composition in preparation of a skin barrier gene repair preparation. The composition includes the following components: a scutellaria baicalensis root extract, a sophora flavescens root extract, and a glycyrrhiza inflata root extract; and the application includes the aspect of using the composition to regulate expression of at least one protein or enzyme selected from the group consisting of keratin, filaggrin (FLG), loricrin (LOR), involucrin, transglutaminase, aquaporin, caspase-14 (CASP14). The preparation fills the blank of the composition of the three extracts of the scutellaria baicalensis, the sophora flavescens and the glycyrrhiza inflata in the repair of genes related to skin barrier in the prior art, and especially, the preparation, genes related to formation of cornified envelope (CE), such as the LORE and the FLG and a gene related to filaggrin degradation, such as the CASP14 lay the foundation for subsequent treatment of skin diseases related to the skin barrier.

The invention provides an eutrema yunnanense beverage and a preparation method thereof. The eutrema yunnanense beverage is mainly prepared from the following components in a specific dosage and proportion of lonicera japonica, roots of glycyrrhiza uralensis / glycyrrhiza inflata / glycyrrhiza glabra, white chrysanthemums, starwort roots, radix gentianae, lophatherum herbs, artemisia annua and eutremayunnanense. The eutrema yunnanense beverage has excellent efficacy of clearing heat, removing toxicity, promoting fluid production to quench thirst, reducing pathogenic fire, removing dampness and thelike. Under the condition that the eutrema yunnanense is added, symptoms of diarrhea and the like caused by adopting cool or cold Chinese herbal medicine components can be effectively avoided. The preparation method of the eutrema yunnanense beverage disclosed by the invention is simple in technology and suitable for mass production.

The invention discloses a skin repairing and nourishing cosmetic and a preparation method thereof, and belongs to the technical field of cosmetics. The skin repairing and nourishing cosmetic is prepared from the following raw materials: water, glycerol, allantoin, betaine, sodium hyaluronate, trehalose, beta-glucan, angelica keiskei, sea fennel, a lactobacillus fermentation fetus dissolving product, 1,2-pentanediol, nicotinamide and a glycyrrhiza inflata extract. The preparation method of the skin repairing and nourishing cosmetic comprises the following steps of: completely dissolving glycerol, allantoin, betaine, sodium hyaluronate, trehalose, beta-glucan, 1,2-pentanediol and nicotinamide at 85 DEG C, adding into an emulsifying pot, then, stirring while adding angelica keiskei, sea fennel, the lactobacillus fermentation fetus dissolving product, the glycyrrhiza inflata extract and water, homogenizing, continuously stirring at 80 DEG C for 30 minutes, cooling to 40 DEG C, and aging for 48 hours. The skin repairing and nourishing cosmetic in the invention is simple in component and easy to prepare, and can effectively prevent ultraviolet radiation in low latitude areas from damaging human skin.

The invention belongs to the technical field of feed additives, and particularly relates to a feed additive capable of preventing and treating a hog cholera disease and a production method of the feedadditive capable of preventing and treating the hog cholera disease. The feed additive consists of the following raw materials in parts by weight: 10-15 parts of bombax ceiba Linnaeus, 10-12 parts ofherbal portulaca oleracea, 7-10 parts of radix isatis indigotica, 4-7 parts of radix atractylodes macrocephala, 4.0-7.0 parts of radix gynostemma pentaphyllum,3.0-6.0 parts of herbal taraxacum mongolicum with roots, 3-5 parts of forsythia suspensa fruits, 1-2.5 parts of radix phragmites communis, 1-3 parts of radix glycyrrhiza uralensis or radix glycyrrhiza inflata or radix glycyrrhiza glabra, 1.5-2.5 parts of radix platycodon grandiflorum, 0.5-1.0 part of overground parts of agrimonia pilosa, 0.1-0.3 part of vitamin H, 0.1-0.3 part of vitamin B2, 0.5-1.5 parts of L-lysine, 8-10 parts of oat,10-25 parts of pumpkin powder and 15-30 parts of carrot powder. According to the feed additive capable of preventing and treating a hog cholera disease disclosed by the invention, mainly Chinese herbal medicines are used as raw materials. The feed additive can strengthen the disease resistance of pigs, can have the effect of effectively preventing and treating the hog cholera disease, can enhancethe immunity of the pigs, is free from toxic and side effects, facilitates increase of the survival rate of the pigs and reduces the breeding risk.

The invention discloses a nine-ingredient intestine moistening liquid and a preparation process thereof, and relates to the technical field of traditional Chinese medicines. The nine-ingredient intestine moistening liquid is prepared from the following components in parts by weight: 1.5 to 3.0 parts of propylene glycol, 1.0 to 2.0 parts of hamamelis virginiana extract, 0.2 to 0.3 part of angelica oil, 0.1 to 0.2 part of butanediol, 1.2 to 2.0 parts of radix sophorae flavescentis extract, 2.0 to 3.0 parts of glycyrrhiza inflata extract, 0.5 to 1.0 part of radix scutellariae extract and 10 to 20 parts of deionized water. The nine-ingredient intestine moistening liquid disclosed by the invention is especially suitable for people with gastrointestinal function decline, unsmooth defecation, constipation in four seasons, water metabolism disorder and fat accumulation, can effectively remove three turbid matters in a body, is equivalent to a cleaner for internal organs of the human body, and can reduce body surface fat and internal organ fat.

The invention relates to the technical field of cosmetics, in particular to a soothing, repairing and moisturizing mask composition containing various plant essences. The composition is prepared from macadamia ternifolia seed oil, jojoba seed oil, shea butter, panthenol, rice bran acid, an extract of root of radix sophorae flavescentis, an extract of root of Glycyrrhiza inflata Bat., an extract of root of radix scutellariae, an extract of stem of Dendrobium nobile Lindl, an aloe barbadensis miller leaf extract, a lycium barbarum fruit extract, a purple coneflower extract, a herba centellae extract, an extract of root of rhizoma polygoni cuspidati, a tea leaf extract, an extract of root of Glycyrrhiza glabra L., a flos chrysanthemi extract and the like. The raw materials contain various plant essence components with anti-inflammatory, antibacterial and repairing effects and other moisturizing and anti-oxidation components, can help to relieve acne inflammation symptoms and can also play a certain moisturizing and brightening role on skin. In addition, folic acid components are also added, absorption of other nutritional ingredients can be promoted, the skin keratinization speed can be reduced, and therefore the effect of tenderizing the skin is achieved.

The invention relates to a novel use of the Chinese herb Glycyrrhiza inflata in treatment of neurodegenerative disorders. Particularly, the invention relates to the use of ammonium glycyrrhizinate and licochalcone A in targeting polyQ-mediated spinocerebellar ataxia.

The invention discloses a medicated pillow prescription capable of adjusting qi and blood and conditioning cervical vertebra and a preparation method of the medicated pillow prescription. The medicated pillow prescription consists of 10-15 parts of radix puerariae, 12-18 parts of herba ephedrae, 15-20 parts of cinnamomum cassia twigs, 15-20 parts of ligusticum chuanxiong, 20-30 parts of angelica sinensis, 5-10 parts of notopterygium incisum roots, 10-15 parts of radix clematidis, 20-30 parts of caulis polygoni multiflori and 10-15 parts of glycyrrhiza uralensis / glycyrrhiza inflata / glycyrrhiza glabra roots and rhizomes. The preparation method comprises the steps of performing thorough cleaning, performing baking, performing grinding, performing stuffing and the like. The medicated pillow prescription disclosed by the invention has the advantages of soothing meridians and activating collaterals, promoting blood circulation for removing blood stasis, activating collaterals for promoting sleep, and being good in effects and high in safety.

The invention provides an essence cream containing a ganoderma lucidum spore powder extract. The essence cream containing the ganoderma lucidum spore powder extract is characterized by comprising thefollowing components: carbomer, glycerin, xanthan gum, an ethylenediaminetetraacetic acid disodium salt, 1,3-butanediol, n-acetyl-l-tyrosine, trehalose, sodium hyaluronate, 10% sodium hydroxide, the ganoderma lucidum spore powder extract, a hamamelis virginiana extract, an oat beta-glucan, an aloe vera extract, a tremella fuciformis extract, a panax ginseng extract, collagen powder, a radix sophorae flavescentis extract, a rice fermentation filtrate, cetostearyl alcohol, dimethicone, a glycyrrhiza inflata root extract, pentaerythrityl tetrastearate, vitamin E acetate, isopropyl myristate, synthesized squalane, a fucus vesiculosus extract, a citrus junos fruit extract, p-hydroxyacetophenone, caprylic / capric triglyceride, macadamia seed oil polyglyceryl-6 esters behenate, caprylohydroxamic acid and the balance water. Compared with the prior art, the provided essence cream containing the ganoderma lucidum spore powder extract has a significant moisturizing effect and triple efficacy of resisting senescence.

The invention discloses a traditional Chinese medicine effervescent tablet for treating cervical carcinoma. The traditional Chinese medicine effervescent tablet is prepared from glycyrrhiza inflata root standard extract, pomegranate bark standard extract, rhizoma galangae standard extract, galla turcica standard extract and an auxiliary material matrix. According to the preparation method, firstly, the standard extracts of various traditional Chinese medicine materials are obtained by adopting different methods, and then the standard extracts are mixed to prepare the effervescent tablet. According to the preparation method, by taking urgur traditional medicine and modern medical theories as guidance, on the basis of a medical formula taking pomegranate bark, galla turcica and the like as monarch drugs and used for sterilizing, inflammation diminishing, dampness eliminating and astringing, and cervicitis and cervical erosion resisting in the urgur traditional medicine, glycyrrhiza inflate roots and rhizoma galangae are added to optimize the formula composition to prepare the effervescent tablet, and thus, the effective composition component is increased, the effect range is broadened, and the pharmacological effect and the application value are improved. The effervescent tablet disclosed by the invention has good application value in interventional therapy of current high-incidence gynecological tumor-cervical carcinoma.

The invention discloses a rapid molecular identification method for glycyrrhiza uralensis, glycyrrhiza glabra, glycyrrhiza inflate and a hybrid variety thereof. The rapid molecular identification method comprises the following steps: 1) extracting DNA of a sample; 2) amplifying ITS sequences of the sample by using glycyrrhiza ITS specific primers; 3) determining the basic groups at the 159th locus and the 383th to 385th loci from the 5'end of the ITS sequence: if the 159th locus is C, and the 383th to 385th loci are TGC, then identifying the sample to be the glycyrrhiza uralensis; if the 159th locus has the coexistence of C and T, and the 383th to 385th loci have the coexistence TGC and CAA, then identifying the sample to be the hybrid variety; if the 159th locus is T, and the 383th to 385th loci are CAA, then performing a step 4); 4) performing PCR amplification on the ndhC-trnV internal transcribed spacer sequence of the sample; 5) determining the basic group of the 487th locus from the 5' end of the ndhC-trnV internal transcribed spacer sequence: if the 487th locus is A, then identifying the sample to be the glycyrrhiza glabra; if the 487th locus is T, then identifying the sample to be the glycyrrhiza inflate. According to the rapid molecular identification method, original plants, medicinal materials, seeds, seedlings and the like of glycyrrhiza can be identified accurately; the problems about variety identification, breeding cultivation, germplasm resource development and utilization and the like are effectively solved.

The invention discloses a glycyrrhiza inflata planting and soil improvement desalting method for saline-alkali soil. The method is characterized by comprising the following steps of selecting a proper planting area according to the conditions that the NaCl and Na2SO4 resistance of glycyrrhiza inflata is higher than that of NaHCO3, the salt composition of planting soil is mainly chloride-sulfate, and the total salt amount range is 0-1.3% (0-211.06 mmol / L); performing deep ploughing, sand laying and other measures on the discarded saline-alkali soil before planting; pretreating glycyrrhiza inflate seeds with industrial sulfuric acid; sowing at the plant spacing of 40 cm; and regularly watering and fertilizing, intertilling and loosening soil, and arranging ridges to prevent edge effect. According to the method, soil salinity rising can be inhibited, the soil structure can be improved, the soil fertility can be increased, the soil environment of the abandoned saline-alkali soil is further improved, meanwhile, the defects of wild glycyrrhiza inflate resources are effectively overcome, and the win-win situation of sustainable utilization of medicinal plant resources and saline-alkali soil improvement is achieved.

The invention discloses gynura procumbens tea capable of relieving cough caused by smoking. The gynura procumbens tea is prepared from the following raw materials in parts by weight: 75-80 parts of gynura procumbens dried leaves, 8-10 parts of honeysuckle flowers, 5-8 parts of fructus momordicae, 5-10 parts of platycodon roots and 1-3 parts of dried roots or dried roots and stems of glycyrrhiza uralensis fisch, glycyrrhiza inflata batalin or glycyrrhiza glabra. The invention further discloses a preparation method of the gynura procumbens tea capable of relieving cough caused by smoking. The preparation method comprises the following steps of firstly, making fresh gynura procumbens leaves into dried gynura procumbens leaves, then uniformly spreading a composite extract of the other raw materials to the dried gynura procumbens leaves, and finally, performing packing. The prepared gynura procumbens tea capable of relieving cough caused by smoking disclosed by the invention is suitable fordiscomfort symptoms of the lung, such as cough, caused by smoking, and the discomfort symptoms of the lung, such as cough, coughing of phlegm, chest distress, asthma and repeated infection, caused bybronchitis and bronchiectasis, damage of smoking crowds to lungs is reduced, and the living and life quality of people is improved.

The invention relates to a preparation method and new purpose of glycyrrhiza uralensis Fisch. (Glycyrrhiza uralensis Fisch.) or glycyrrhiza glabra L.(Glycyrrhiza glabra L.) or glycyrrhiza inflata Bat.(Glycyrrhiza inflata Bat.) stem and leaf total flavonoids. Specifically, for the first time, the inventor of the invention finds that the stem and leaf total flavonoids of the glycyrrhiza uralensis Fisch. or the glycyrrhiza glabra L. or the glycyrrhiza inflata Bat. have good effect of restraining lipases, and have favorable preventing and treating effects on hyperlipaemia and obesity. The stem and leaf total flavonoids of the glycyrrhiza uralensis Fisch. or the glycyrrhiza glabra L. or the glycyrrhiza inflata Bat. can be used for preparing medicines and health-care foods for preventing and treating the hyperlipaemia and the obesity.