37 results about "Lycoris aurea" patented technology

The invention discloses a GPA planting method of Lycoris aurea. Harvested flowers of the Lycoris aurea can be used as raw medicinal materials for extracting galanthamine. The method includes the six main steps of plantation building, propagation method implementation, planting, field management, pest control, and harvesting, processing and storage. By replacing wild resources with artificially-cultivated Lycoris aurea resources, the ecological environment can be effectively projected, water and soil loss can be prevented, and market supply of raw medicinal materials of the galanthamine and clinical medication safety of the galanthamine can be guaranteed as well. Because the overground flowers of the Lycoris aurea are used as the raw medicinal materials for extracting the galanthamine, labor intensity is small, the proportion of labor cost is small, and production cost is low. The standard operating procedure of each production link is worked out for the first time. The content of the galanthamine in the dried flowers, used as the raw medicinal materials, of the Lycoris aurea produced through the method is much higher than that in bulbs used as raw medicinal materials for producing galanthamine in a pharmaceutical factory in the prior art. Lycoris aurea industrialization and GAP standardized artificial cultivation are achieved through the method.

The invention relates to a cytochrome P450 reductase and a coding gene and application thereof. The invention discloses a cytochrome P450 reductase 2 of an amaryllidaceae plant lycoris aurea for the first time, and the cytochrome P450 reductase 2 has good coenzyme specificity and can assist a cytochrome P450 enzyme to develop the catalytic activity to oxidatively modify a substrate synthetic product thereof. The invention further discloses a polynucleotide for coding the cytochrome P450 reductase, a carrier for expressing the cytochrome P450 reductase and a method for producing a caffeic acid.

The invention discloses a method for extracting galanthamine by using lycoris aurea. The inflorescence of the lycoris aurea is taken as a raw material for extracting a galanthamine drug. An optimal method for recovering, drying and storing the inflorescence crude drug of the lycoris aurea and an optimal extraction technology are explored. The quality standard of the inflorescence crude drug of the lycoris aurea is worked out. By adopting the technical scheme, the extinct wild resource and ecological environment can be effectively protected, the clinical medication safety can be ensured by continuous long-term benefits; the method is low in labor intensity, small in proportion of labor costs, and low in production cost; the condition that the content of galanthamine in the produced dry flower of the crude drug lycoris aurea is much higher than that of the requirements of the crude drug bulb for producing the galanthamine in a pharmaceutical factory in the past is ensured, the extracted economic benefits, social benefits and ecological benefits are much superior to those of the traditional method, achievement of industrial production is facilitated, and the problem of supply of the galanthamine crude drug is thoroughly solved.

The invention relates to a method for separating and screening out an antagonistic endophytic bacterium from a lycoris aurea bulb. According to the method, by using an endophyte separation method, an endophytic bacterium is obtained by separating the endophytic bacterium from the lycoris aurea bulb; an improved confrontation culture method is adopted, test magnaporthe grisea is dripped in the center of a flat plate, and is cultured for 2-3 days; four crosswise corners around the magnaporthe grisea are inoculated with four bacterial strains respectively, and culture is carried out for 5-6 days; through observation, a bacterium having a bacteriostatic effect is the antagonistic bacterium obtained through screening. The antagonistic bacterium having an obvious inhibiting effect on magnaporthe grisea of rice is obtained; an antimicrobial spectrum experiment proves that the antagonistic bacterium also has an inhibiting effect on fusarium graminearum, aspergillus fumigatus and candida albicans. By adopting the method disclosed by the invention, the screening efficiency can be remarkably improved, and the antagonistic bacterium obtained by separation can be used as a biocontrol bacterium for being prepared into a microbial preparation, thus providing a basis for biological control over diseases.

The invention discloses a set of EST-SSR molecular marker developed based on a lycoris aurea transcriptome sequence. The EST-SSR molecular marker comprises 20 pairs of primers, wherein nucleotide sequences are as shown in a sequence table SEQ ID NO. 1-40. The 20 pairs of EST-SSR marked primers are designed according to the transcriptome sequence, are proved to be definite SSR markers through genome DNA amplification and sequencing, have advantages of rich polymorphism, stable amplification, good repeatability, codominance and convenience in detection and the like, and can better distinguish the diversity of genetic germplasm of lycoris aurea. The set of markers fills up the lack of specific codominant markers of lycoris aurea, and can be applied to fields such as genetic diversity of germplasm resources, varietal purity identification, variety genetic lineage analysis and assisted breeding of lycoris aurea, thereby greatly promoting research, application and development of germplasm resources of lycoris aurea.

The invention discloses a compound pig feed additive used in summer, which includes the following raw materials: houttuynia cordata, dandelion, honeysuckles, fructus embeliae vestitae, apricot kernels, styrax obassis, equisetum pratense, radix annonae reticulatae, cloves, radix agrimoniae pilodae, Chinese prickly ash, angelica sinensis, coriolus versicolor, glossy privet fruits, muskmelon pedicels, adenophora stricta, lalang grass rhizome, chicory, raw ginger, mulberry leaves, agrimonia pilosa, cortex moutan, lycoris aurea bulb, artemisia apiacea, hovenia dulcis thunb, lily and lithospermum erythrorhizon. The invention also discloses a preparation method of the feed additive. The feed additive is specially used for breeding pigs in summer, can improve physical functions of pigs, reduces diseases in summer and maintains and promotes growth of the pigs.

The invention provides a method for mass propagation of lycoris aurea through somatic embryogenesis. The lycoris aurea tissue culture method for scale production and propagation so as to meet the market demand comprises the steps of A, explant disinfection, B, adventitious bud induction, C, callus induction, D, callus propagation, E callus redifferentiation, F, rooting culture, and H, seedling exercising and transplanting. According to the method, herbicide picloram is applied to tissue culture of lycoris aurea for the first time, stable lycoris aurea tissues capable of being propagated on a large scale are obtained, the callus induction rate reaches 95% or above, and the propagation coefficient of the lycoris aurea is at least increased by 8-10 times. The production cost is reduced, furthermore, the whole fine properties of a parent body can be preserved, and the inheritable character is stable. Through the method, a large number of excellent test-tube seedlings can be formed within a short period of time, large-scale industrialized production is conducted, and a lot of raw materials are provided for ornamental horticulture, pharmacy and other industries as well as the follow-up study of the lycoris aurea.

The invention relates to cytochrome P450 reductase as well as coding gene and application thereof. The invention discloses cytochrome P450 reductase 1 of lycoris aurea as an amaryllidaceae plant for the first time; the cytochrome P450 reductase 1 has favorable coenzyme specificity and can be used for assisting a cytochrome P450 enzyme in exerting catalytic activity to modify a synthetic product of a substrate of the cytochrome P450 enzyme in an oxidative manner. The invention also discloses a polynucleotide for coding the cytochrome P450 reductase, a carrier and a host cell for expressing the cytochrome P450 reductase and a method for producing p-coumaric acid.

The invention relates to p-coumaric acid-3-hydroxylase as well as a coding gene and an application thereof. The p-coumaric acid-3-hydroxylase of lycoris plant lycoris aurea is disclosed for the first time, has good substrate specificity and region selectivity, and can catalyze hydroxylation of 3-position C of p-coumaric acid to produce coffeic acid. The invention further discloses polunecleotide coding the p-coumaric acid-3-hydroxylase, a vector and a host cell expressing the p-coumaric acid-3-hydroxylase as well as a coffeic acid production method.

The invention provides an insecticide, which is applied to pomegranate trees, and comprises the following ingredients in concentration percentage: 10-15% of traditional Chinese medicine extract, 0.4-0.8% of fipronil, 0.2-0.6% of stabilizer, and 0.2-0.2% of surfactant 0.5%, the balance is cold water at 4-10°C; the traditional Chinese medicine extract is made by mixing the following raw materials according to the weight ratio: 0.2-0.3 parts of croton tree root, 0.2-0.3 part of rice root, 0.2-0.4 part of Artemisia baicalensis 0.2-0.4 parts of leopard vine, 0.2-0.4 parts of licorice root, 0.5-1.5 parts of Phellodendron punctatus, 0.2-0.6 parts of big arrow, 0.2-0.6 parts of fishing camphor leaves, 0.2-0.6 parts of ground plum, 1-2 parts of stems and leaves of Zanthoxylum bungeanum; the stabilizer includes tetraerythritol ester and sodium alginate with a concentration ratio of 1:2; the surfactant is extracted from tea saponin and pumpkin seeds with a weight ratio of 1:1.

The invention relates to the technical field of veterinary medicine, in particular to a composition for controlling hog cholera. The composition comprises the following raw materials: winter cherry, Eucalyptus robusta leaves, Polygonum perfoliatum, atriplex centralasiatica, lycoris aurea, rhizoma anemarrhenae, pyrrosia lingua, inula herb, celandine, ardisiae japonica, cortex lycii radicis, blackberry lily, radices trichosanthis, Biebersteinia heterostemon, pegaeophyton scapiflorum, herba cepbalanoplosis segeti, corydalis boweri hemsl, elsholtzia, rehmanniachingiili, Oldenlandia diffusa and magnolia flower. The composition in the invention has an obvious control effect for hog cholera, so that the morbidity of hog cholera is controlled within 2.05%, the cure rate for hog cholera is more than 94%, the pathogenic bacteria and viruses thereof infected with hog cholera are effectively killed, and the composition has wide spectrum; moreover, the immune resistance for pigs is also improved, the stress resistance is improved, the risk of being infected with diseases is reduced, the control effect for hog cholera is effectively improved, and the composition has vitally important significance for improving pig production performance, reducing financial loss and promoting continuous and healthy development for pig breeding industry.

The invention discloses a method for rapid propagation of lycoris plant seedlings through hydroponics and aims at providing a lycoris plant asexual rapid propagation method with high reproductive rate for industrialization production of the lycoris plant seedlings. The technical scheme comprises mechanical cutting and induction of adventitious shoots through water pipelines. The method includes following steps: (1) cutting seedballs on a special lycoris seedball cutting machine according to a shape of a Chinese character mi; (2) soaking mother balls in culture solution for 30 minutes, fishing out and drying in shade; (3) inducing adventitious shoots through the water pipelines; and (4) transplanting in a greenhouse. The method for rapid propagation of lycoris plant seedlings through the hydroponics can greatly improve reproductive rate of lycoris aurea, reproduction ratio of one mother ball is 14 times of that of a natural son ball, and the method is suitable for industrialization large-scale production of the lycoris plant seedlings.

There is provided use of Lycoris aurea extracts, and / or fractions thereof, and / or lycoricidine and lycoricidinol separated from the extracts or fractions for prevention and / or treatment of dementia.

The invention relates to the field of feeds, in particular to a special feed for high-foot chickens. The special feed comprises the following raw materials in parts by weight: 20-30 parts of bran, 6-9 parts of shell powder, 12-18 parts of tapioca, 8-12 parts of yeast powder, 10-20 parts of corn flour, 15-25 parts of cistanche deserticola, 1-2 parts of cortex eucommiae, 12-18 parts of caulis spatholobi, 5-8 parts of lycoris aurea bulbs, 8-12 parts of physalis alkekengi, 6-9 parts of greater celandine herbs, 12-18 parts of inulae herba, 10-20 parts of sundew, 10-20 parts of ardisia japonica, 8-12 parts of aloe, 8-12 parts of composite amino acids, 8-12 parts of composite probiotics, 12-18 parts of a feed improver and 15-25 parts of complex enzymes. The feed is reasonably matched, and a feeding manner of Chinese herbal medicines is adopted, so that the quick growth of the high-foot chickens is guaranteed, the immune resistance of the high-foot chickens can also be enhanced, the special feed has high capacity of resisting bacteria and resisting viruses, and the health indexes of chicken meat are effectively increased.

The invention relates to the field of pesticides, in particular to a composition for controlling cabbage virus diseases. The composition comprises the following raw materials in parts by weight: 8-12parts of elsholtzia, 12-18 parts of Japanese cayratia herb, 12-18 parts of Herba Siegesbeckiae, 3-8 parts of cocklebur fruit, 12-18 parts of Cortex Cephalotaxi Hainanensis, 2-6 parts of common sage herb, 12-18 parts of bulb of lycoris aurea, 3-8 parts of glabrous pogestemon herb, 10-20 parts of herba inulae, 12-18 parts of fruticose breynia juvenile branchlet and leaves, 8-12 parts of Herba Droserae Lunatae, 8-12 parts of Chinese amphibious knotweed rhizome, 10-20 parts of lysimachia capillipes hemsl, 12-18 parts of compound amino acids and 10-20 parts of complex vitamins. The composition disclosed by the invention does not cause damage to cabbages and achieves an excellent effect of controlling the cabbage virus diseases to the greatest degree. The incidence of the virus diseases of vegetable cabbages is controlled to 3.26%, and the total effective rate of the attacked cabbage virus diseases is 90% or higher.

The invention belongs to the field of veterinary medicines, and especially relates to a composition for treating rabbit plague; the composition comprises the following raw materials: epimedium, Prunella vulgaris, white lablab bean, rhizoma cimicifugae, Verbascum thapsus, Rhizoma Dioscoreae Nipponicae, herba elsholtziae, seaweed, Cayratia japonica,Siegesbeckia orientalis, Herba Inulae, shii-take mushroom, Polygonum chinense, Japanese ardisia herb, common sage herb, Acacia catechu, root of smallflower epipactis, Lycoris aurea, Radix Phytolaccae, magnolia flower, bitter gourd, dried sea hare ovary, Lysimachia capillipes Hemsl, lunate peltate sundew herb, hairyvein agrimony, Chinese-date, coix seed, white atractylodes rhizome and polyporus umbellatus; the composition has significant control effect on the rabbit plague, the incidence rate of the rabbit plague is controlled at 1.18%, the cure rate of the rabbit plague is 90% or above, the control effect of the rabbit plague is effectively improved, and the composition has extremely important significance to improve rabbit production performance, reduce economic losses and promote sustained and healthy development of the rabbit breeding industry.

The invention discloses a plant health care massage liquid and a using method thereof. The health care massage liquid is mixed plant juice consisting of mixed fresh extracts of fresh buds of hibiscus syriacus, fresh buds of hemerocallis fulva, fresh stem tips of mint and fresh buds of lycoris aurea herb which is auxiliary traditional Chinese medicine, wherein the mass ratio of the fresh buds of hibiscus syriacus to the fresh buds of hemerocallis fulva to the fresh stem tips of mint to the fresh buds of lycoris aurea is (0.5 to 1.2):(1.8 to 2.5):(0.8 to 1.2):(0.005 to 0.012) and preferably, the mass ratio is 1.0:2.0:1.0:0.01. The mixed plant juice is bagged and sealed by a small plastic bag, is refrigerated and kept in a dark place and has the guarantee period of 6 months. The plant health care massage liquid is from nature, rich in raw material resources, green and environmental-friendly to process and convenient to use, has a good health care massaging effect and aroma like high-class perfume and is suitable for both oily skin and dry skin. The plant health care massage liquid can be developed into a novel high-quality plant health care massage liquid commodity.

The invention relates to the technical field of veterinary drugs, and particularly relates to a composition for preventing and treating hog cholera. The composition is prepared from the following raw materials: white hyacinth beans, schizonepeta, moutan bark, radix paeoniae alba, rhizoma cimicifugae, artemisia apiacea, rhizoma dioscoreae nipponicae, herba elsholtziae, calculus bovis, catechu, aloe, lycoris radiata herb, coriolus versicolor, Japanese cayratia herb, siegesbeckia orientalis, circium japonicum, salvia plebeia, picrasma quassioides, epipactishelleborine roots, lycoris aurea, radix isatidis, herba eupatorii, peppermint and folia perillae acutae. The composition can be used for improving the immune resistance of pigs, improving stress resistance of pigs, reducing risk of disease infection and effectively improving the prevention and control effect of hog cholera, so that the incidence of hog cholera is controlled at 2.15 percent, and the cure rate of hog cholera can be over 95 percent.

The invention discloses a plant facial cleansing fluid and a using method thereof. The facial cleansing fluid is prepared from mixed fresh juice comprising fresh hibiscus flower, fresh day lily flower, fresh mint leaf and auxiliary traditional Chinese medicine fresh lycoris aurea flower in a mass ratio of (2.5-3.5):(0.5-1.5):(0.2-0.8):(0.01-0.03), and optimally 3.0:1.0:0.5:0.02. The mixed plant juice is sealed in a small plastic bag, frozen and stored in a shadow place, and the preservation period is 6 months. Before the facial cleansing fluid is used for cleaning face, the facial cleansing fluid is unfrozen at normal temperature or in warm water at about 40 DEG C, and should be used up in 2 hours after unfreezing. The plant facial cleansing fluid is extracted from natural materials, and is good in facial cleansing effect; after the facial cleansing fluid is used for a period, the face is tender in hand feel, acne and the like can be improved, and face looks rosy. The facial cleansing fluid can be developed into a novel high-quality plant facial cleansing fluid commodity.

The invention relates to a cytochrome P450 reductase and a coding gene and application thereof. The invention discloses a cytochrome P450 reductase 2 of an amaryllidaceae plant lycoris aurea for the first time, and the cytochrome P450 reductase 2 has good coenzyme specificity and can assist a cytochrome P450 enzyme to develop the catalytic activity to oxidatively modify a substrate synthetic product thereof. The invention further discloses a polynucleotide for coding the cytochrome P450 reductase, a carrier for expressing the cytochrome P450 reductase and a method for producing a caffeic acid.

The invention relates to cytochrome P450 reductase as well as coding gene and application thereof. The invention discloses cytochrome P450 reductase 1 of lycoris aurea as an amaryllidaceae plant for the first time; the cytochrome P450 reductase 1 has favorable coenzyme specificity and can be used for assisting a cytochrome P450 enzyme in exerting catalytic activity to modify a synthetic product of a substrate of the cytochrome P450 enzyme in an oxidative manner. The invention also discloses a polynucleotide for coding the cytochrome P450 reductase, a carrier and a host cell for expressing the cytochrome P450 reductase and a method for producing p-coumaric acid.

The invention relates to the technical field of veterinary drugs and in particular relates to a composition for treating viral cold of black pigs. The composition is prepared from the following raw materials in parts by weight: 8-12kg of epipactishelleborine, 15-25kg of lycoris aurea, 3-8kg of ipomoea cairica, 8-12kg of persicaria perfoliata, 12-18kg of polygonum chinense, 10-20kg of inula herb, 10-20kg of cortex lycii radicis, 8-12kg of moutan barks, 15-25kg of yellow gelsemium elegan, 3-8kg of rehmannia chingii, 10-20kg of corydalis temulifoliasp. aegopodioides, 12-18kg of sundew, 3-8kg of mint, 12-18kg of herba elsholtziae, 2-8kg of breynia patens, 8-12kg of aloe, 3-8kg of rhizoma galangae, 4-12kg of compound amino acids and 4-12kg of composite vitamins. Due to reasonable matching of traditional Chinese medicines with effects of preventing bacteria and killing viruses, improving immunity, and the like, the composition has treatment effects on flu caused by different viruses and is high in treatment rate, rapid in effect taking and free of toxic or side effect, meanwhile the resistance of daily ration of the black pigs is effectively improved, and the viral cold of the black pigscan be effectively treated.

The invention discloses a plant health care foot-soaking liquid and an application method thereof. The health care foot-soaking liquid is formed by the mixed fresh juice of fresh hibiscus bark, fresh day lily roots, rice oil bran and auxiliary Chinese herb lycoris aurea bulbs, wherein the mass ratio of the fresh hibiscus bark to the fresh day lily roots, the rice oil bran and the lycoris aurea bulbs in the mixed plant juice is (0.8-1.2): (1.2-1.8): (0.3-0.7): (0.02-0.04), preferably 1.0: 1.5: 0.5: 0.03. The mixed plant juice is packaged and sealed in small plastic bags, and kept in dark place after being frozen, and the quality guarantee period of the mixed plant juice is 6 months. Before soaking foot, the foot-soaking liquid is unfrozen at the normal temperature or in warm water at about 40 DEG C; after being unfrozen, the foot-soaking liquid must be used completely in 2 hours, and if in combination with foot bottom massage, the plant health care foot-soaking liquid is better in effect. The plant health care foot-soaking liquid can be developed into a novel good-quality plant health care foot-soaking liquid commodity.

The invention discloses plant liquid shampoo and a using method thereof. The liquid shampoo is mixed plant juice prepared from the mixed fresh juice of Hibiscus syriacus fresh leaves, day lily fresh leaves, mint fresh leaves, and lycoris aurea fresh leaves (assistant traditional Chinese medicine) in weight ratio of (3.0-5.0):(1.0-3.0):(1.0-1.5):(0.02-0.04), preferably 4.0:2.0:1.2:0.03. The mixed plant juice is bagged and sealed by a small plastic bag, frozen and kept in a dark place, and the expiration date is 6 months. Before hairdressing, the plant liquid shampoo is unfrozen at normal temperature or unfrozen by warm water at about 40 DEG C, and after being unfrozen, the plant liquid shampoo must be completely used within 2 hours. The plant liquid shampoo is originated from nature, so that the plant liquid shampoo is better in hairdressing and protecting effect, and can be developed to a novel superior plant liquid shampoo commodity.

The invention relates to a method for extracting galanthamine from lycoris aurea. The invention aims at carrying out improvement against the problems of low yield, high cost and weak market competitiveness of the existing method and establishing the method for extracting the galanthamine from the lycoris aurea, which has the industrial operatability. The method comprises the following steps: carrying out pretreatment on raw materials; carrying out the pretreatment by a cation exchange resin column; preparing the galanthamine by the thin-layer chromatography method (TCL method); extracting: smashing the lycoris aurea, then using methanol for heat reflux extraction, and concentrating extraction liquid till obtaining a liquid extract; separating: using 2% of acetic acid for dissolving the liquid extract and using resin for absorption; converting into galanthamine hydrobromide: introducing hydrogen bromide gas for obtaining a crude product II of galanthamine hydrobromide; and purifying the galanthamine hydrobromide. The method has the benefits that due to the adoption of the new extraction process, the method can simplify the operation, avoid the extraction process step, reduce the loss, improve the yield, reduce the cost and enhance the market competitiveness of the product.

The invention discloses a plant facial cleansing fluid and a using method thereof. The facial cleansing fluid is prepared from mixed fresh juice comprising fresh hibiscus flower, fresh day lily flower, fresh mint leaf and auxiliary traditional Chinese medicine fresh lycoris aurea flower in a mass ratio of (2.5-3.5):(0.5-1.5):(0.2-0.8):(0.01-0.03), and optimally 3.0:1.0:0.5:0.02. The mixed plant juice is sealed in a small plastic bag, frozen and stored in a shadow place, and the preservation period is 6 months. Before the facial cleansing fluid is used for cleaning face, the facial cleansing fluid is unfrozen at normal temperature or in warm water at about 40 DEG C, and should be used up in 2 hours after unfreezing. The plant facial cleansing fluid is extracted from natural materials, and is good in facial cleansing effect; after the facial cleansing fluid is used for a period, the face is tender in hand feel, acne and the like can be improved, and face looks rosy. The facial cleansing fluid can be developed into a novel high-quality plant facial cleansing fluid commodity.

The invention relates to the technical field of botanical insecticide and discloses a composition for preventing and treating wheat aphids and a preparation method and application of the composition. The composition is prepared from monstera deliciosa, bojers spurge, Euphhorbia jolkini boiss, Lycoris aurea Herb and schefflera octophylla. By selecting the natural plants monstera deliciosa, bojers spurge, Euphhorbia jolkini boiss, Lycoris aurea Herb and schefflera octophylla for digestion, the plant composition containing five plant active ingredients is obtained, the composition can effectively prevent and treat the wheat aphids, and compared with pesticide containing chemical ingredients, the composition does not affect the yield and taste of crops, and is free of pollution, safe and free of residues.

The invention provides a method for mass propagation of lycoris aurea through somatic embryogenesis. The lycoris aurea tissue culture method for scale production and propagation so as to meet the market demand comprises the steps of A, explant disinfection, B, adventitious bud induction, C, callus induction, D, callus propagation, E callus redifferentiation, F, rooting culture, and H, seedling exercising and transplanting. According to the method, herbicide picloram is applied to tissue culture of lycoris aurea for the first time, stable lycoris aurea tissues capable of being propagated on a large scale are obtained, the callus induction rate reaches 95% or above, and the propagation coefficient of the lycoris aurea is at least increased by 8-10 times. The production cost is reduced, furthermore, the whole fine properties of a parent body can be preserved, and the inheritable character is stable. Through the method, a large number of excellent test-tube seedlings can be formed within a short period of time, large-scale industrialized production is conducted, and a lot of raw materials are provided for ornamental horticulture, pharmacy and other industries as well as the follow-up study of the lycoris aurea.

The invention relates to an ABC transport protein and a coding gene and application thereof. The invention discloses the ABC transport protein of lycoris aurea as an amaryllidaceae plant for the first time, and the ABC transport protein has the functions of being combined with lycorine and enabling the lycorine to be transported across cell membranes. The invention also discloses polynucleotide for coding the ABC transporter protein, a vector and a host cell for expressing the ABC transporter protein, and a method for realizing inward transport of lycorine across a biological membrane.