61 results about "Broussonetia" patented technology

1. Name of the Design Product: Artistic Paper Mulberry Lamp. 2. Use of the Design Product: The design product is used for lighting. 3. Design Key Points of the Design Product: The combination of shape and pattern. 4. Picture or Photograph that Best Illustrates the Design Key Points: Perspective View 1.

The invention provides a paper mulberry fruit natural product efficient preparation method based on ultrasonic extraction, which comprises the following steps: S1, raw material pretreatment: crushing dried paper mulberry fruits, and sieving with a 40-60-mesh sieve to obtain paper mulberry fruit powder; s2, composite enzymatic hydrolysis pretreatment: adding deionized water of which the mass is 0.5-1.5 times of that of the fructus broussonetiae powder into the fructus broussonetiae powder in the S1, uniformly stirring, then adding a compound enzyme of which the mass is 0.1-0.5% of that of the powder, and carrying out enzymatic hydrolysis for 30-90 minutes under the conditions that the temperature is 45-55 DEG C and the pH is 4.5-5.5; the compound enzyme is formed by compounding pectinase and cellulase according to the mass ratio of 1: 1-3: 1, the pectinase and the cellulase are subjected to compounding pretreatment, impurity structures are accurately disintegrated, dissolution of pectin and polysaccharide is reduced from the source, a single-frequency mode is abandoned in an ultrasonic link, and flavone is protected through low-frequency strong cavitation wall breaking, high-frequency mild mass transfer and pulse temperature control. The two methods are not simply superposed, enzymolysis is a foundation for ultrasonic directional extraction, ultrasonic amplification of the enzymolysis effect finally solves the traditional problems of many impurities and low efficiency, and a green and efficient flavone extraction scheme is formed.

The invention provides an application of cudrania tricuspidata polysaccharide in preparation of a medicine for treating or preventing HCMV infection, the cudrania tricuspidata polysaccharide ZGs-1 shows a remarkable inhibition effect on expression of immediate early protein IE1 / 2 and early protein p52 and copy numbers of virus genes UL123, UL44 and UL32 in a plurality of key links of HCMV infection, and has definite antiviral activity. Due to the natural source characteristic of the cudrania tricuspidata polysaccharide ZGs-1, the cudrania tricuspidata polysaccharide ZGs-1 is high in safety and low in cytotoxicity, and the cudrania tricuspidata raw material is easy to obtain, so that a candidate drug or functional component with remarkable potential is provided for preventing and treating the HCMV, and the cudrania tricuspidata polysaccharide ZGs-1 has a good development prospect and application value.

This invention discloses a kidney-tonifying and blood-activating traditional Chinese medicine composition and its application in improving postoperative visual function, belonging to the field of pharmaceutical technology. The kidney-tonifying and blood-activating traditional Chinese medicine composition of this invention is made from 10 parts of Cuscuta chinensis, 15 parts of Broussonetia papyrifera fruit, 18 parts of Lycium barbarum, 15 parts of Leonurus japonicus, 20 parts of Leonurus japonicus, 10 parts of Ligusticum chuanxiong, 9 parts of Prunus persica kernel, 6 parts of Carthamus tinctorius, 15 parts of Poria cocos, 18 parts of Albizia julibrissin bark, 12 parts of Astragalus membranaceus, and 12 parts of Pueraria lobata root. It can be standardized and adjusted according to clinical complications. This invention focuses on the critical point of "kidney deficiency and blood stasis" one month after posterior scleral reinforcement surgery, using the principles of tonifying the liver and kidneys and activating blood circulation to improve ocular microcirculation, enhance and stabilize vision, thereby protecting visual function, and conforming to the treatment principle of "treating the root cause when the condition is mild."

This invention discloses a traditional Chinese medicine composition for treating degenerative bone diseases, its preparation method, and its application. It is made from the following raw materials in parts by weight: 30-50 parts Rehmannia glutinosa (processed), 15-30 parts deer antler glue, 20-80 parts Cistanche deserticola, 15-50 parts Morinda officinalis, 15-50 parts tortoise shell glue, 30-80 parts Lycium barbarum, 10-50 parts Curculigo orchioides, 15-50 parts Eucommia ulmoides, 20-80 parts Cuscuta chinensis, and 30-50 parts Dioscorea opposita. 0 parts, Drynaria fortunei 15-50 parts, Achyranthes bidentata 10-50 parts, Taxillus chinensis 20-50 parts, Broussonetia papyrifera 15-30 parts, Clematis chinensis 15-50 parts, Acanthopanax senticosus 15-50 parts; Through the formulation strategy of "regulating the liver and kidneys, nourishing essence and blood, and combining tonification and purging", combined with a specific extraction process, it systematically regulates the balance of bone metabolism, achieves dual prevention and treatment of osteoporosis and bone hyperplasia, and treats both the symptoms and the root cause, and has high safety for long-term use.

The invention discloses an external hanging type intelligent broussonetia papyrifera leaf-stem separating and harvesting robot for purchasing feed, and belongs to the field of intelligent agricultural instruments. The robot comprises a vehicle body, a cutting and conveying winch, a front shaft cover, a motor, a shifting and clamping piece and an inserting door, and efficient separation and harvesting of paper mulberry leaves and stems are achieved through intelligent control. The front part of the vehicle body is provided with a collecting guide part and a shifting guide part, and the rear part is provided with a branch cutting part; the cutting and conveying auger is used for stripping and conveying leaves through an auger, a reamer and a shifting blade; the shifting and clamping piece is driven by the cutting and conveying winch to swing to assist branch separation and prevent the cutter from being stuck; the inserting door can adjust opening and closing of the discharging opening. Leaves can be stripped by rotating the reamer in spring and summer, and branches are kept for continuous growth; branches are cut off after leaf picking in autumn. According to the design, the problem of waste of traditional harvested biomass is solved, annual utilization of broussonetia papyrifera resources is realized, and meanwhile, the palatability of the feed is improved through a leaf-stem separation structure. The robot is of a modular detachable structure, different harvesting requirements are met, and the production efficiency and economic benefits of paper mulberry feed are remarkably improved.

The utility model relates to the technical field of broussonetia papyrifera feed drying equipment, in particular to broussonetia papyrifera feed drying equipment which comprises a supporting column, a first motor is fixedly installed on the surface of the supporting column, a first gear is fixedly installed at the output end of the first motor, a rack is connected into the supporting column in a sliding mode, and a box body is fixedly installed at the top end of the rack. A third motor, a fourth gear, a fifth gear, a first sliding block and a first screw are arranged to control left-right movement of a baffle, so that paper mulberry feed is blocked in a rotary drum through the baffle, and the situation that the paper mulberry feed falls into a discharging hopper under the condition that drying is not completed, and consequently the quality of the paper mulberry feed is seriously affected is avoided; and then a motor I, a gear I and a rack are arranged to control the box body to incline towards the discharging hopper, so that the paper mulberry feed can easily enter the discharging hopper after being dried, and the situation that the staying time of the feed in equipment is prolonged, so that the smoothness of a production line is blocked, and the efficiency of the whole production process is influenced is avoided.

The application discloses a broussonetia papyrifera type fermented feed and a preparation method thereof, and belongs to the field of feed preparation, and comprises fermented broussonetia papyrifera, corn starch, soybean meal, puffed soybean powder, sodium chloride, calcium hydrogen phosphate, an absorption promoting agent and a premix ingredient, wherein the fermented broussonetia papyrifera is obtained by fermentation treatment of the broussonetia papyrifera by a composite microbial agent. The broussonetia papyrifera is high in crude protein content after the fermentation treatment, and is also rich in nutritional ingredients such as vitamins, carbohydrates and trace elements; the use of the composite microbial agent can help improve the fermentation effect of the broussonetia papyrifera, effectively degrade biological macromolecules such as crude fiber and improve the digestion and absorption rate of nutritional substances; in the preparation process of the feed, after the static treatment, secondary fermentation is equivalent to be carried out, the active peptides and the active polysaccharides in the feed can be improved, and a large number of beneficial active bacteria are retained, so that the feed is not only ensured to be balanced in nutrition, but also is ensured to have a unique flavor, and the feed taste is helped to be improved.

The present application belongs to the field of bioengineering technology, and particularly relates to a kind of enzymatic broussonetia papyrifera powder and its preparation method and application.The present application uses Aspergillus niger WZ001 as a starting strain, constructs and selects a strain of high-yield Aspergillus niger tannase, and then uses the recombinant tannase obtained by fermentation to enzymatically hydrolyze tannin in broussonetia papyrifera powder, which can convert broussonetia papyrifera powder tannin into gallic acid, which can effectively improve the palatability of feed using broussonetia papyrifera powder as one of the raw materials.On this basis, since the Aspergillus niger host has a rich enzyme system, amylase, glucoamylase, protease, cellulase, etc., the Aspergillus niger tannase of the present application can play the role of a complex enzyme, so it can enzymatically hydrolyze broussonetia papyrifera powder more comprehensively, and the product obtained after enzymatic hydrolysis has a higher nutritional value, which reflects a high economic value and social benefit.In addition, the Aspergillus niger tannase constructed in the present application can meet the requirements of food-grade enzyme preparation, so the safety of the enzymatically hydrolyzed broussonetia papyrifera powder is guaranteed.

The invention relates to the field of termite monitoring, in particular to bait for a termite monitoring device and a preparation method and application of the bait. The bait comprises broussonetia papyrifera wood powder, a binder, a preservative and pheromone microcapsules, the addition amount of pheromone in the bait is 0.01-0.1 mg / Kg, and the mass ratio of the broussonetia papyrifera wood powder to the binder to the preservative is (90-95): (0.5-5): (0.1-0.2). The bait capable of being used for adding pheromones to the termite monitoring device is provided, the attractive force of the termite monitoring device to termites is enhanced, and the termite monitoring efficiency is improved.

The invention discloses a traditional Chinese medicine medicated bath medicine bag for treating wind-cold-dampness arthralgia, and belongs to the technical field of traditional Chinese medicines. The medicine bag is prepared from 10-20 parts by mass of broussonetia papyrifera roots, pine roots, albizia roots, Chinese redbud roots, maidenhair roots, mulberry roots, banyan roots, camphor tree roots, paulownia roots and willow roots, preferably 15 parts. The preparation method comprises the steps of raw material weighing, drying treatment, mixing and subpackaging into an air-permeable fiber medicine bag, the medicine bag is a 20 cm * 15 cm rectangular cloth bag, three sides are sealed, and one side is provided with an opening and closing structure. Broussonetia papyrifera roots and camphor tree roots are used as monarch drugs together, and synergistically expel wind, remove cold, remove dampness and activate blood, and aim at the core pathogenesis of wind-cold-dampness arthralgia; the root medicinal materials of the whole formula walk through lower jiao and directly reach muscles and bones, are externally applied through fumigation medicated bath, avoid burdens of gastrointestinal tracts, livers and kidneys caused by oral administration, have the advantages of strengthening body resistance and harmonizing, quick response, direct action, high safety and the like, are convenient to use, and are suitable for family health care and clinical popularization.

The application discloses fermented broussonetia papyrifera feed for improving growth performance and meat quality of Taihe black-bone chickens and application thereof. The feed is prepared through the following steps: (1) preparation of fermented broussonetia papyrifera, which is prepared by fermenting broussonetia papyrifera, lactic acid bacteria and yeast at room temperature for 21 days; (2) customization of fermented broussonetia papyrifera feed formula, wherein rice bran in a daily ration of Taihe black-bone chickens in a growing period is replaced by an equal amount of fermented broussonetia papyrifera, and the replacement amount accounts for 4% of the total weight of the daily ration; and (3) preparation of fermented broussonetia papyrifera feed. Compared with a control group, when the fermented broussonetia papyrifera accounts for 4% of the total weight of the daily ration, the growth performance, apparent metabolic rate of nutrients and meat quality of Taihe black-bone chickens in the growing period can be effectively improved.

The application discloses a kind of synthetic functional microbial inoculants and its application in salt-tolerant growth promotion of wheat, adopt hydrophobic gordon's bacteria ( Gordonia hydrophobica ), odyssey lysine bacillus ( Lysinibacillus odysseyi ), sea bed motility microorganism ( Planomicrobium okeanokoites ), north China broussonetia yellow color bacterium ( Luteimonas huabeiensis ), epidermis brevibacterium ( Brevibacterium epidermidis ) five strains of bacteria, microbial inoculant has no antagonism between strains, salt-tolerant, and other significant characteristics such as viable count, can significantly promote spring wheat germination rate, seedling length and root length, and has significant promoting effect on seedling length and root length of winter wheat.Under salt stress conditions, the microbial inoculant can significantly improve the activities of catalase, peroxidase and superoxide dismutase of wheat, and the total chlorophyll content;after treatment with the microbial inoculant, the contents of malondialdehyde and proline of wheat are significantly reduced.The microbial inoculant plays a promoting and protecting role in the process of resisting salt stress of spring wheat and winter wheat, and has an impact on the development and sustainable development of arid region agriculture.

The invention relates to a broussonetia papyrifera leaf quality evaluation method, equipment and a medium. The method comprises the following steps: firstly, obtaining broussonetia papyrifera leaves from different producing areas, performing ultrasonic extraction on dried, crushed and sieved broussonetia papyrifera leaf powder with methanol, and preparing a test solution and a reference solution; secondly, carrying out sample injection detection on the solution by adopting a high performance liquid chromatography method, introducing a map into a similarity evaluation system, and establishing a characteristic map by taking the broussonetia papyrifera leaf map as a reference; based on a UPLC-QE-HRMS / MS technology, carrying out primary and secondary mass spectrometry analysis on common peaks in the characteristic chromatogram, and comparing and analyzing chemical components of the characteristic peaks in combination with a database; finally, the analyzed characteristic flavonoids are used as internal standard substances, the relative content of characteristic peak chemical components is quantitatively analyzed, and a quality evaluation result is obtained by determining the lower limit of the content. By adopting the method, comprehensive characterization of the chemical components of the paper mulberry leaves can be realized, the limitation of single component detection in the prior art is effectively solved, and a systematic scheme is provided for quality consistency evaluation of the paper mulberry leaves from different producing areas.

The invention relates to the field of livestock and poultry breeding, and discloses a laying hen feed additive based on fermented broussonetia papyrifera and application of the laying hen feed additive. The additive is prepared by taking paper mulberry leaves as a main material, matching with rice husks, wheat bran and other auxiliary materials, inoculating a microecological preparation containing lactobacillus plantarum, candida utilis and bacillus subtilis, and performing anaerobic fermentation. 4% of the additive is used for daily ration of the aged laying hens, so that the laying rate can be remarkably increased, the dirty egg rate can be reduced, and the egg weight, the eggshell strength and the yolk color can be improved; the mechanism is to improve the form of the intestinal tract, enhance the expression of tight junction protein, regulate immune balance, optimize the structure of cecum flora and enrich beneficial microorganisms; the broussonetia papyrifera leaf feed additive realizes efficient utilization of broussonetia papyrifera leaf resources, provides a safe and effective functional additive for prolonging the laying period of laying hens and improving the breeding benefits, and has a good application prospect.

The application discloses a gene BpMIXTA01 for regulating and controlling initial development of Broussonetia papyrifera epidermal hair as well as an expression protein and application thereof, and belongs to the technical field of plant genetic engineering. The nucleotide sequence of the gene is shown in SEQ ID NO. 1, and the amino acid sequence is shown in SEQ ID NO. 2. The gene belongs to the ninth sub-group MIXTA gene of the R2R3 MYB transcription factor family. Function verification shows that overexpression of BpMIXTA01 in Arabidopsis thaliana can significantly increase the number of epidermal hairs, and can restore the epidermal hair loss phenotype of the Arabidopsis thaliana hairless mutant, proving that BpMIXTA01 is a positive regulation factor of epidermal hair formation. The application first discloses a key regulation gene for initial development of Broussonetia papyrifera epidermal hair cells, provides an important gene resource for analyzing the molecular mechanism of epidermal hair development of woody plants, and can cultivate a hairless forage Broussonetia papyrifera new variety through genetic engineering means, and has important theoretical value and application prospect.

The utility model discloses an air-drying machine for paper mulberry processing, which belongs to the technical field of air-drying of paper mulberry and comprises a base, an air-drying rack slidably arranged on one side of the top surface of the base and an auxiliary air-drying mechanism arranged on the other side of the top surface of the base, the auxiliary air-drying mechanism comprises a cover, one side of the cover is open, and the cover is fixed on the top surface of the base. An opening of the cover faces the airing frame, a heating plate is arranged on the inner wall of the cover, a material taking assembly is installed at the top of the cover, and the airing frame comprises two installation columns arranged on the top face of the base in a sliding mode and an airing base installed between the two installation columns. When the broussonetia papyrifera is used for airing, the broussonetia papyrifera is naturally aired on the inclined surface of the airing seat, when the weather is not suitable for airing, the broussonetia papyrifera is placed on the inclined surface of the airing seat, then the airing seat is pushed into the cover, and the heating plate on the inner wall of the cover is started to dry the broussonetia papyrifera, so that the broussonetia papyrifera can be manufactured in different natural environments, and the manufacturing efficiency of the broussonetia papyrifera is effectively improved.

The invention discloses a broussonetia papyrifera ecological fermentation additive feed and a preparation method thereof, and belongs to the technical field of feed preparation. The traditional Chinese medicine composition is prepared from the following raw materials in parts by weight: 150 to 250 g of leaves of broussonetia papyrifera, 10 to 15 g of probiotics, 10 to 15 g of hawthorn, 15 to 20 g of pericarpium citri reticulatae, 15 to 25 g of liquorice root, 3 to 6 g of cortex cinnamomi, 10 to 15 g of radix astragali seu hedysari, 10 to 15 g of rhizoma atractylodis macrocephalae, 15 to 20 g of pericarpium granati, 5 to 10 g of spica prunellae, 5 to 10 g of rhizoma belamcandae, 5 to 10 g of radix salviae miltiorrhizae, 10 to 15 g of endothelium corneum gigeriae galli, 20 to 25 g of honeysuckle flower, 15 to 20 g of radix According to the invention, the broussonetia papyrifera leaves are adopted as a main raw material and are combined with other auxiliary components, so that nutritional ingredients such as high protein, vitamins and minerals in the broussonetia papyrifera leaves can be fully utilized, and the feed with balanced nutrition is provided for livestock and poultry, so that the growth speed and the production efficiency of animals can be improved, and the health condition of the animals can be improved; and secondly, the probiotics are added in an ecological fermentation manner, so that the microbial environment of the feed can be effectively improved, and the growth of the beneficial bacteria is promoted.

The invention relates to a hybrid broussonetia papyrifera leaf induced plant regeneration and vitrification clumpy bud rejuvenation method. The method comprises explant sterilization, budding induction, rooting induction and vitrification clumpy bud rejuvenation. The leaves are subjected to gradient sterilization and inoculated to the same culture medium, callus induction, budding induction and proliferation can be conducted at the same time, high buds can be directly cut for rooting induction without strong seedling culture after budding, and vitrified clumpy buds appearing in the culture process can be recovered to be robust. The method is rich in material source and simple in culture process, avoids material pollution caused by frequent subculture and updating of a turnover culture medium, saves labor cost, ensures that the callus induction rate and the budding induction rate are up to 100%, the budding number of a single callus is up to 12.7-19.2, the plant regeneration time is short, vitrified bud seedlings can be fully utilized, material waste is avoided, and the method is suitable for industrial production. The breeding efficiency is improved, the seedling production cost is reduced, and industrialization is facilitated.

The present application relates to the technical field of biology, and particularly relates to a broussonetia papyrifera pollen allergen extract, a preparation method and application thereof.The present application provides a broussonetia papyrifera pollen allergen extract, which comprises a peptide segment composition; and the amino acid sequence of the peptide segment composition is shown as SEQ ID NO:1 to SEQ ID NO:104.The present application provides a commercialized broussonetia papyrifera allergy diagnosis reagent, which can meet the diagnosis and treatment requirements of broussonetia papyrifera pollen allergy patients in the clinic.

The application provides a traditional Chinese medicine preparation for treating diabetic nephropathy and a preparation method thereof, and belongs to the technical field of traditional Chinese medicine pharmacy. The traditional Chinese medicine preparation is prepared from traditional Chinese medicinal materials such as angelica, eucommia ulmoides, helicteres angustifolia, broussonetia papyrifera, radix paeoniae suffruticosae, curcuma longa, dendrobium, polygonatum, radix adnati, ligustrum lucidum, ipomoea purpurea, lagerstroemia indica, kochia scoparia, haes, pyrrosia lingua and herba barbatae, and has the effects of nourishing yin and kidney, promoting blood circulation to remove meridian obstruction and clearing heat and removing dampness. The traditional Chinese medicine preparation can up-regulate the expression levels of podocin and nephrin, inhibit inflammatory mediators, improve the blood sugar, urine protein, kidney function and kidney pathological injury of DN rats, provides a new idea for the treatment of diabetic nephropathy, and has a good development and application prospect.

The invention belongs to the technical field of genetic engineering identification, and particularly relates to a selenium binding protein gene BpSBP1 for regulating and controlling selenium metabolism of broussonetia papyrifera and application of the selenium binding protein gene BpSBP1. The invention provides a selenium binding protein gene BpSBP1 for regulating and controlling selenium metabolism of paper mulberry and application of the selenium binding protein gene BpSBP1. The paper mulberry BpSBP1 gene can improve the selenium resistance of plants; bpSBP1 is related to synthesis of paper mulberry selenomethionine, excessive selenium accumulation of paper mulberry can be inhibited, the synthesis proportion of organic selenium can be adjusted, the root growth capability and biomass of paper mulberry in a selenium stress environment can be improved, and the paper mulberry BpSBP1 is used as a target gene for improving the selenium resistance of paper mulberry. The nutritional value of the broussonetia papyrifera serving as a feed raw material in a high-selenium area is balanced through a genetic engineering means, the problems of toxicity control and yield stability of the selenium-rich broussonetia papyrifera feed are solved, the selenium-rich broussonetia papyrifera within a safety threshold value is cultivated in the high-selenium area to serve as a livestock and poultry feed raw material, and then the requirement for selenium supplement in daily diet of people is met.

The invention discloses a traditional Chinese medicine ointment for improving pancreas islet function and a preparation method and application thereof. The traditional Chinese medicine ointment is prepared from ginseng, astragalus membranaceus, radix ophiopogonis, salvia miltiorrhiza, corn stigma, radix polygonati officinalis, radices trichosanthis, dandelion root, Chinese yam, poria cocos, radix puerariae, purslane, potentilla discolor, cyclocarya paliurus, folium mori, liquorice, momordica grosvenori, radix rehmanniae recen, coptis chinensis, chrysanthemum, honeysuckle, buckwheat, rhizoma anemarrhenae, cinnamon, bitter gourd, gynostemma pentaphyllum, cortex lycii radicis, rhizoma phragmitis and the like according to a specific weight part ratio. The invention further provides a preparation method of the traditional Chinese medicine ointment. The preparation method comprises the steps of soaking in water, decocting and extracting, filtering and concentrating, ointment collecting and the like. The traditional Chinese medicine ointment can remarkably reduce fasting blood glucose and postprandial blood glucose of diabetic model mice and improve abnormal glucose tolerance, and has a protection effect on pancreas islet tissues. The traditional Chinese medicine ointment can be used for preparing health care products for assisting in reducing blood sugar or pharmaceutical compositions for preventing and assisting in treating type 2 diabetes mellitus, and has the advantages of reasonable formula, exact curative effect, stable preparation process and the like.

The present application relates to sewage treatment technical field, especially a kind of sewage and waste water reuse water treatment agent and its preparation method.It is by mass fraction, the sewage and waste water reuse water treatment agent includes following raw materials: polyaspartic acid 10-15 parts, modified bentonite 5-10 parts, sodium gluconate 3-5 parts, ethylenediaminetetraacetic acid tetrasodium 5-8 parts, broussonetia papyrifera leaf extract 1-3 parts, water 45-55 parts.The treatment agent has excellent scale inhibition, bacteriostasis, heavy metal removal and organic pollutant removal performance, and environment-friendly, no secondary pollution.

The invention discloses a method for detecting adulterated paper mulberry bark in a white mulberry root-bark medicinal material and a loquat cough-relieving preparation containing the white mulberry root-bark raw material. According to the method, broussonine A is used as a detection index, and a high performance liquid chromatography-mass spectrometry method is adopted for detection; wherein the chromatographic conditions are as follows: octadecylsilane chemically bonded silica is used as a filler, acetonitrile is used as a mobile phase A, and a 10 mmol / L ammonium formate solution of 0.1% formic acid is used as a mobile phase B for gradient elution; the flow velocity is 0.25 ml / min; the column temperature is 35 DEG C; the detection method is simple and rapid to operate, high in precision and accurate and reliable in determination result. By adopting the method disclosed by the invention, the phenomenon of adulteration of broussonetia papyrifera bark in the white mulberry root-bark medicinal material or the loquat cough-relieving preparation containing the white mulberry root-bark raw material can be rapidly and accurately detected, so that the quality of the white mulberry root-bark medicinal material and the loquat cough-relieving preparation containing the white mulberry root-bark raw material is ensured; the curative effect and medication safety of clinical medication of the white mulberry root-bark medicinal material and the loquat cough-relieving preparation are ensured.

The application discloses a kind of broussonetia papyrifera characteristic map and the construction method of contrast map and the method for distinguishing broussonetia papyrifera genuine fake.The broussonetia papyrifera test sample solution, reference substance solution is injected into ultra-high performance liquid chromatography respectively, and characteristic map is obtained;Characteristic map is introduced into traditional Chinese medicine chromatographic fingerprint similarity evaluation system to establish contrast map.The characteristic peak is compared with the peak of reference substance solution atlas, and the test sample is distinguished as broussonetia papyrifera or fake.The characteristic map of the application is rich in chromatographic information, high in specificity, short in time, good in chromatographic peak separation degree, and stable baseline.The technology has good reproducibility and high stability;It provides technical support for the authenticity identification of broussonetia papyrifera raw materials and preparations;The method is simple, accurate and reliable, easy to operate, compared with traditional crude drug identification method, less sample amount is needed, detection time is saved, and efficiency is higher;Solvent consumption is less, and the toxicity of solvent used is smaller, and the environmental pollution is small.

The present application provides a broussonetia automatic seedling device and control method, the device contains mounting plate, pit unit, conveying unit, filling unit, control unit, irrigation unit, level, mobile wheel and image recognition unit. The pit, conveying, filling unit are all set in the mounting plate, the irrigation unit is equipped with a solenoid valve, and is connected with the control unit. The level is also connected with the control unit. The image recognition unit is integrated in the control unit, which identifies the position of the tree planting pit and controls the conveying unit to accurately send seedlings. The present application uses the level to detect the state of the device in real time. When the inclination angle of the device is greater than the preset threshold, the level sends a signal to the control unit. After receiving the signal, the control unit controls the telescopic rod to adjust the device, so that the device returns to the horizontal state. At the same time, the device makes the broussonetia always perpendicular to the horizontal plane when planting, preventing the broussonetia from growing obliquely, thereby improving the growth quality and survival rate of the broussonetia.

The invention belongs to the technical field of genetic engineering and plant genetic improvement, and particularly relates to a paper mulberry sulfate transporter gene BpSULTR3. 1 and application thereof. The invention provides a preparation method of broussonetia papyrifera BpSULTR3. The invention also provides application of the gene sequence in enhancing the selenium accumulation capacity of plants and promoting the synthesis of organic selenium of the plants. The gene is proved to be a key gene for regulating selenium absorption and metabolism of the broussonetia papyrifera, so that the blank of research on a selenium enrichment molecular mechanism of the broussonetia papyrifera is filled; the BpSULTR3 is subjected to overexpression; the total selenium content of plants can be increased by more than two times, and the proportion of organic selenium is remarkably increased; through selenium form and content determination and quantitative analysis of related enzyme genes in a selenium metabolic pathway, BpSULTR3 is disclosed; 1 participates in a molecular mechanism of selenate absorption, organic selenium synthesis, especially selenomethionine synthesis. The method is suitable for selenium-enriched feed, selenium-enriched agricultural product development and selenium-polluted soil treatment, and both economic value and ecological value are considered.

The present invention discloses a new use of paper mulberry polysaccharide, namely, its use in the preparation of drugs for preventing or treating liver damage. The inventors established a liver damage model in mice by using acetaminophen, and found that the pathological changes in the liver of mice given paper mulberry polysaccharide were significantly alleviated, and the levels of ALT, AST and inflammatory factors IL-6, IL-10 and TNF-α in the serum of mice with liver damage were significantly reduced. The levels of GSH, GSH-Px, CAT, and SOD in liver tissue were increased, and the accumulation of MDA was reduced. The content of CYP2E1 in the liver was reduced, while the content of GST and SULT1A1 was increased, thereby enhancing the liver's detoxification ability of APAP metabolites. In addition, paper mulberry polysaccharide can regulate intestinal flora and maintain intestinal homeostasis in mice with APAP liver damage. Therefore, paper mulberry polysaccharide can effectively alleviate APAP-induced drug-induced liver damage and has great potential in the development of liver-protecting drugs.

The application belongs to the technical field of biological medicine, and particularly relates to a screening and preparation method of Broussonetia papyrifera branch extract with anti-inflammatory and antioxidant activities and application thereof. The anti-inflammatory and antioxidant active sites in the Broussonetia papyrifera branch are screened and separated based on the activity-oriented / spectrum-effect separation technology for the first time. The technical scheme effectively simplifies the steps of separation operation, reduces the loss of compounds in separation, and reduces the consumption of separation mobile phase and filler. At the same time, the activity-oriented separation can improve the probability of discovering active compounds, reduce the cost of determining the activity of obtained compounds, and has good practical application value.