178 results about "Xanthoceras" patented technology

This invention provides compositions, methods and process of producing extracts and pure compounds from Xanthoceras sorbifolia. The extract comprises saponins and other constituents including alkaloids, coumarins, saccharides, proteins, polysaccharides, glycosides, tannins, acid, flavonoids and others. The composition can be used for treating cancer and other conditions, such as arthritis, rheumatism, poor circulation, arteriosclerosis, Raynaud's syndrome, angina pectoris, cardiac disorder, coronary heart disease, headache, kidney disorder, and impotence; for improving cerebral functions; or for curing enuresis, frequent micturition, urinary incontinence, dementia, weak intelligence and Alzheimer's disease, autism, brain trauma, Parkinson's, cerebral dysfunctions, and treating arthritis, rheumatism, poor circulation, arteriosclerosis, Raynaud's syndrome, angina pectoris, cardiac disorder, headache, dizziness, kidney disorder. This invention provides compounds of oleanene triterpenoidal saponin in nature with the characteristics that at least one angeloyl group attache to Carbon 21 or / and 22, or / and linked to the sugar. The compounds of the present invention have various pharmaceutical and therapeutic applications.

Novel compounds such as compounds designated herein as Xanifolia-Y or -Y3, -Y1, -Y2, -Y8, -Y9 and -Y10 are disclosed. These compounds have anticancer activity. The compounds of the present invention are obtainable from plants in the sapindaceae family, such as Xanthoceras sorbifolia, or other natural sources or products. The compounds of the present invention may also be synthesized chemically.

This invention proposed applications of the extracted materials from shell of Xanthoceras sorbifolia Bunge to making drugs for enhancing brain functions. The extracted materials from the shell of X. sorbifolia include 2~10 percent of crude fats, 15~20 percent of crude protein, 15~25 percent of Bunkankasaponin A. B. C. D., 20~30 percent of sugar and 7~12 percent of water as well as two kinds of sterols of (3beta,5alpha,20R,24S)-stigmasta-7, trans-22-dien-3-ol and (3beta,5alpha,20R,24R)-stigmasta-7-en-3-ol. The applications of this invention shows evidently effective for curing diseases of mental retardation and deficiency, dementia, enuresis, and increasing body's ability of resistance to activity of glycosuria. The extracted materials can also be made of functional foods for increasing brain's functions.

This invention provides compositions, methods and process of producing extracts from Xanthoceras sorbifolia. The extract comprises alkaloids, coumarins, saccharides, proteins, polysaccharides, glycosides, saponins, tannins, acid, flavonoids and others. The composition can be used for treating cancer, arthritis, rheumatism, poor circulation, arteriosclerosis, Raynaud's syndrome, angina pectoris, cardiac disorder, coronary heart disease, headache, dizziness, kidney disorder, impotence and premature ejaculation; for preventing cerebral aging; for improving memory, cerebral functions; or for curing enuresis, frequent micturition, urinary incontinence, dementia, weak intelligence and Alzheimer's disease, autism, brain trauma, Parkinson's disease or other diseases caused by cerebral dysfunctions, and treating arthritis, rheumatism, poor circulation, arteriosclerosis, Raynaud's syndrome, angina pectoris, cardiac disorder, coronary heart disease, headache, dizziness, kidney disorder. This invention provides compounds comprising at least one sugar, a triterpene, such as Sapogenin, and at least one side chains at Carbon 21 and 22, such as Angeloyl groups. The compounds of the present have various pharmaceutical and therapeutic applications.

This invention provides compositions, methods and process of producing extracts from Xanthoceras sorbifolia. The extract comprises alkaloids, coumarins, saccharides, proteins, polysaccharides, glycosides, saponins, tannins, acid, flavonoids and others. The composition can be used for treating breast, leukocyte, liver, ovarian, bladder, prostate, bone or brain cancer. This invention provides compounds comprising at least one sugar, a triterpene, such as Sapogenin, and at least one side chains at Carbon 21 and 22, such as Angeloyl groups. The compounds of the present have various pharmaceutical and therapeutic applications, including treating breast, leukocyte, liver, ovarian, bladder, prostate, bone or brain cancer.

The invention discloses granular activated carbon prepared from xanthoceras sorbifolia bunge aril and a process thereof. The process comprises the following steps: (1) smashing the xanthoceras sorbifolia bunge aril, drying and then smashing after pretreatment (namely sieving); (2) carrying out acid leaching; (3) drying and activating; and (4) rinsing, drying and sieving so as to obtain the finished activated carbon. The method has the advantages that the xanthoceras sorbifolia bunge aril as a raw material for preparing the activated carbon is abundant, and the raw material is from processing residues of xanthoceras sorbifolia biodiesel so that waste is turned into wealth; based on the xanthoceras sorbifolia bunge aril as the raw material, and the activated carbon is prepared by a phosphoric acid solution activation process, thus the preparation process is simple, the production cost is reduced, the pollution is less, and the activated carbon is easy to regenerate and is good in chemical stability; and the activated carbon prepared by the phosphoric acid solution activation process has the advantages of large specific surface area and good absorption property.

Novel compounds such as compounds designated herein as Y or Y3, Y1, Y2, Y8, Y9 and Y10 are disclosed. These compounds have anticancer activity. The compounds of the present invention are obtainable from plants in the sapindaceae family, such as Xanthoceras sorbifolia, or other natural sources or products. The compounds of the present invention may also be synthesized chemically.

Novel compounds such as compounds designated herein as Y or Y3, Y1, Y2, Y8, Y9 and Y10 are disclosed. These compounds have anticancer activity. The compounds of the present invention are obtainable from plants in the sapindaceae family, such as Xanthoceras sorbifolia, or other natural sources or products. The compounds of the present invention may also be synthesized chemically.

The invention belongs to the plant tissue culture field, and relates to a rapid propagation technology with open tissue culture for xanthoceras sorbifolia bunge. In the technology, plant tissue culture technical steps for the xanthoceras sorbifolia bunge are provided, the propagation technology with open tissue culture for the xanthoceras sorbifolia bunge is improved by an open tissue culture technology, a simple open tissue culture technology for the xanthoceras sorbifolia bunge is created, a seriously sterile operating environment, high pressure sterilization and a super clean bench are notrequired, and plant tissue culture can be carried out in a natural and open bacteria environment by adopting a plastic cup instead of a tissue culture bottle, thus fundamentally simplifying tissue culture links and reducing tissue culture cost.

The invention discloses a xanthoceras sorbifolia culture method, which relates to the xanthoceras sorbifolia rapid propagation technology and belongs to the technical field of plant tissue culture. The xanthoceras sorbifolia culture method solves the problem of phenomenon of one fruit of thousands of flowers of the xanthoceras sorbifolia. Therefore, the xanthoceras sorbifolia has high seedling differentiation rate, high propagation speed and high seedling yield. The xanthoceras sorbifolia realizes the micropropagation at the speed of several times each month, and the resource regeneration and the utilization of the micropropagation are reached through tender stem or stem tip culture. The xanthoceras sorbifolia culture method has the beneficial effects that the seedling development is healthy and strong, the planting survival rate is high, the seedling raising is early, the growth period is long, the seedling lignification degree is improved, the seedling cold resistance and overwintering capability is enhanced, the seedling raising time is short, the cost is low, and the seedling yield in the unit area is high.

The invention relates to the field of medicine and relates to a preparation technology of santhoceraside, in particular to a method for extracting santhoceraside. The method comprises the following steps of: smashing xanthoceras sorbifolia bunge shells and stalks; extracting with an organic solvent; filtering; recycling the organic solvent; making the solution flow through macroporous resin; leaching with ethyl acetate and normal butanol in sequence; and preparing santhoceraside, i.e., 3-O-(a-L-arabinofuranosyl(1->3)-b-D-galactopyranosyl(1->2))-b-D-glucuronopyranosyl-21,22-diangeloyl-R1-barrigenol with a silica gel column or a high performance liquid chromatography. The structural formula of the santhoceraside is shown in the specification.

The present invention provides a seedling cultivation method of autumn sowing fruitage of shiny-leaved yellowhorn. The mature fruit is collected at an appropriate period and the seed is graded. An appropriate plot is selected as a plant nursery and is processed. The seed is sowed in autumn and the corresponding management is excellently executed in each period. The seedling cultivation method of autumn sowing fruitage of shiny-leaved yellowhorn according to the invention more accords with the natural course of seed growth and facilitates the healthy growth of seedling. The seedling generating time of autumn sowing of shiny-leaved yellowhorn is early for about 10 days than the seedling generating time of spring sowing. The plant height of autumn sowing of shiny-leaved yellowhorn is higher for 10cm than the height of seedling of spring sowing averagely. The diameter of principal root of autumn sowing of shiny-leaved yellowhorn is longer for 1.5mm than the diameter of principal root of spring sowing averagely. The survival rate of annual seedling is increased for 32% compared with the seedling which is germinated in natural condition. The plant height is higher for 6.3cm averagely, and the diameter of principal root is longer for 1.8mm averagely.

The invention provides a method for comprehensively utilizing xanthoceras sorbifolia shells. The method comprises the following steps of: performing steam explosion pretreatment on the xanthoceras sorbifolia shells to obtain a slurry material; transforming hemicellulose and partial cellulose sugar into biological natural gas through acidification and methanation by adopting a microorganism transformation principle; extracting and separating enzymatic hydrolysis lignin contained in residues of the xanthoceras sorbifolia shells, wherein the enzymatic hydrolysis lignin can be effectively taken as a modifier for a high polymer material; and converting cellulose in the residues from which the lignin is extracted into bioethanol so as to reasonably and effectively utilize three natural major high polymer components in the xanthoceras sorbifolia shells, namely the hemicellulose, the lignin and the cellulose. The utilization problem of the xanthoceras sorbifolia shells after biodiesel is extracted from xanthoceras sorbifolia nuts in the prior art is solved, major biomass components contained in the xanthoceras sorbifolia shells are utilized reasonably and effectively, the produced biological natural gas and the bioethanol are clean renewable energy sources, and another product, namely, the enzymatic hydrolysis lignin can replace partial petrochemical materials and is used for modifying the high polymer material. Recycling and comprehensive utilization of xanthoceras sorbifolia shell waste can contribute to lowering the cost of the biodiesel, saving energy, reducing emission and bringing high social benefit; and processing technology for comprehensively utilizing the xanthoceras sorbifolia shells is simple and easy to implement and has good effect.

The invention provides xanthoceras sorbifolia protein peptide and a preparation method thereof as well as a protein peptide health-care product. The preparation method of the xanthoceras sorbifolia protein peptide comprises the following steps: step A: carrying out enzymolysis reaction on xanthoceras sorbifolia cake meal in water; carrying out enzyme inactivation and removing dreg and collecting enzymolysis liquid, wherein enzymolysis conditions are as follows: the pH (Potential of Hydrogen) is 7 to 10 and an enzyme is one or more of papain, bromelain, flavored proteinase, alkaline proteinase, neutral proteinase and trypsase; step B: carrying out ultra-filtration on the enzymolysis liquid and collecting filtrate with the molecular weight less than or equal to 1000Da. The protein peptide health-care product is mainly prepared from the following raw materials in parts by weight: 40 to 50 parts of the xanthoceras sorbifolia protein peptide in claim 7, 8 to 16 parts of a sweetener and 3 to 5 parts of a sour agent; the protein peptide health-care product has a form of granules, tablets, capsules or an oral solution. The method provided by the invention deeply develop and use the xanthoceras sorbifolia cake meal to extract highly-purified protein peptide, turning waste into wealth; according to the method provided by the invention, the xanthoceras sorbifolia cake meal is sour, sweet and delicious, is easy to preserve and has a wide consumer group.

The invention discloses a preparation method for xanthoceras sorbifolia Fuzhuan tea, which comprises the following steps of: 1) sorting green tea: smashing the prepared xanthoceras sorbifolia Fuzhuan tea raw material, screening smalls, and then evenly stirring for standby; 2) steaming tea and building bricks: putting the stirred xanthoceras sorbifolia fruit tea into a bamboo basket, steaming the stirred xanthoceras sorbifolia fruit tea with steam, pouring into a carton in a wooden mould, beating and building with a stick for the same time to each layer, exerting force evenly, and binding, fixing and forming the beaten and built Fuzhuan brick and the carton with a hemp rope; 3) floating and drying: evenly putting the pressed Fuzhuan brick onto a cancellous wood rack of a drying room, tidily and evenly arranging, finishing floating in 15-12 days, drying, and taking out of the drying room; and 4) packaging and storing: after the prepared xanthoceras sorbifolia tea is packaged with cotton paper, packing, and storing in a cool and dry place for a long time. The xanthoceras sorbifolia Fuzhuan tea has the characteristics of simple method, stable dosage form and mellow taste and is favorable to storing for a long time, and the health care function is enhanced.

A mulch sowing and seedling raising method for Xanthoceras sorbifolia comprises the steps of 1, selecting and preparing a seedling raising land, to be specific, preparing the land, applying fertilizer, and ridging ;2, treating seeds, to be specific, grading the seeds in size, and subjecting the seeds to wet sand low-temperature burying or warm water soaking sprouting; 3, selecting a sowing season; 4, determining sowing density; 5, selecting a sowing mode, and carrying out hill sowing, and mulching; 6, managing a field, to be specific, weeding, topdressing, and irrigating; 7, controlling disease and pest damage; 8, outplanting. By breeding plantlets of Xanthoceras sorbifolia through the method, seedling raising cost is lowered, and the yield per unit area is increased. Both height and basal diameter increase of plantlets are higher than those of a control, and the qualification rate of plantlets is significantly increased. The bred robust seedlings of Xanthoceras sorbifolia are widely applicable to afforestation in various areas, and economic, social and ecological benefits are greatly improved.

The invention relates to a xanthoceras sorbifolia bunge asexual fast propagation method. The xanthoceras sorbifolia bunge asexual fast propagation method comprises zygotic embryo induction inoculation, somatic embryo subculture and propagation culture, adventitious bud subculture, somatic embryo germination culture, adventitious bud rooting culture and seedling acclimatization. The xanthoceras sorbifolia bunge asexual fast propagation method thoroughly solves the problem of insufficient xanthoceras sorbifolia bunge seed resources, realizes fast propagation, keeps good properties of the plants and satisfies requirements on xanthoceras sorbifolia bunge in fields of economic, medicinal and ornamental tree application.

The invention discloses a preparation method of xanthoceras sorbifolia bunge oil and xanthoceras sorbifolia bunge protein peptide and belongs to the vegetable oil and protein processing technology. The method includes the following steps that firstly, xanthoceras sorbifolia is smashed after being peeled and then is frozen, an then water is added and mixed with the peeled xanthoceras sorbifolia so that mixed liquid can be obtained; secondly, the mixed liquid is placed in a magnetic field to be magnetized, the magnetized mixed liquid is dried and then is placed in a high-pressure cold press to be subjected to high-pressure cold pressing, and xanthoceras sorbifolia bunge oil is separated out after cold pressing so that cold pressed cake meal can be obtained; thirdly, the cold pressed cake meal is dried and then is subjected to superfine grinding, after water is added for mixing, neutral protease is added for ultrasonic auxiliary enzymolysis, and after enzymolysis, centrifugal separation is performed so that the xanthoceras sorbifolia bunge oil and enzymatic hydrolysate can be obtained; fourthly, after enzyme deactivation of the enzymatic hydrolysate is performed, ultrafiltration is performed, decompression concentration and spraying drying are performed after ultrafiltration, and the xanthoceras sorbifolia bunge protein peptide is obtained. The method is simple in technology and low in cost, the whole technological reaction condition is moderate, and the quality of the xanthoceras sorbifolia bunge oil and the activity of the xanthoceras sorbifolia bunge protein peptide are effectively protected, and broad application prospects are achieved.

The invention belongs to the technical field of transcription factors, and discloses a xanthoceras sorbifolia bunge drought induction transcription factor XsMYB308L and application thereof. The invention relates to a xanthoceras sorbifolia bunge drought induction transcription factor XsMYB308L, which has a nucleotide sequence as shown in SEQ ID NO.1. The invention also provides a protein coded by the xanthoceras sorbifolia bunge drought induction transcription factor XsMYB308L, and the protein has an amino acid sequence shown as SEQ ID NO.2. The invention further provides a pair of primers for amplifying the xanthoceras sorbifolia bunge drought induction transcription factor XsMYB308L. The pair of primers has a nucleotide sequence as shown in SEQ ID NO.3. The XsMYB308L gene provided by the invention has important significance in cultivating transgenic crops of drought-resistant varieties and improving the stress resistance of the crops.

The invention belongs to the technical field of tree nursery stock cultivation, and particularly relates to a method for increasing the transplanting survival rate of xanthoceras sorbifolia bunge bare-root nursery stocks. The method comprises the steps of 1, farming preparation pretreatment of a planting site; 2, lifting of transplanted seedlings, shaping and clearing of root systems, and planting; 3, field management after xanthoceras sorbifolia bunge bare-root nursery stock transplantation. The first step further comprises the steps of selecting the planting site which contains neutral or alkalescent loam with a pH value ranging between 7 and 8.5, wherein the depth of the soil layer is 60-80 cm; preparing the planting site, wherein farmyard manure is applied 3000 kg / mu before farming preparation; preparing soil and ridging. The second step further comprises the steps of conducting seedling lifting manually, wherein the root systems are cut neatly during seedling lifting; shaping and clearing the root systems; planting the nursery stocks. The third step further comprises the steps of water control of forest land; soil loosening and weeding; final management and maintenance, wherein fertilization and irrigation are conducted three to four times and soil loosening and weeding are conducted twice each year since the second to fifth year. By the adoption of the method, the transplanting survival rate of the xanthoceras sorbifolia bunge bare-root nursery stocks is successfully increased to over 85% from below 20% before measures are taken, and technical assurance is provided for improved variety popularization of xanthoceras sorbifolia bunge.

The invention discloses a preparing method of a magnetic adsorbent efficiently removing polycyclic aromatic hydrocarbon with xanthoceras sorbifolia bunge shell being a raw material. The preparing method comprises the steps of conducting pretreatments such as impurity removing, pre-carbonization and alkali dissolution silica removing; matching Fe2+salt and Fe3+salt into a solution and mixing the Fe2+salt and the Fe3+salt in proportion; adding pretreated xanthocaras sorbifolia bunge shell ash alkaline precipitation according to a mass ratio of xanthoceras sorbifolia bunge shell ash to Fe ion, and obtaining xanthoceras sorbifolia bunge shell radical magnetic adsorbent after washing the xanthocaras sorbifolia bunge shell ash alkaline precipitation. According to the preparing method of the magnetic adsorbent efficiently removing the polycyclic aromatic hydrocarbon with the xanthoceras sorbifolia bunge shell being the raw material, preparation of an activated carbon material from the xanthoceras sorbifolia bunge shell is easy, waste utilization of the xanthoceras sorbifolia bunge shell is achieved. Xanthoceras sorbifolia bunge shell activated carbon prepared through modifying of magnetofluid has a large specific surface area and a small aperture and can simultaneously adsorb pigment, benzopyrene, polycyclic aromatic hydrocarbon and the like in fats, and the adsorption rate reaches to 99% or above.

Disclosed is a method for extracting effective site of Xanthoceras sorbifolia hulled seed which comprises the following steps: charging n-butanol into filtrate for extraction, filtering the extract, merging and reclaiming ethanol till no alcohol smell is present, charging water for dissolving, filtering, injecting the dissolved matter to treated resin columns, adsorbing for 20-40 minutes, washing with water and alcoholic solutions.

The invention belongs to the field in which biologic materials are used for plating crops and in particular relates to a corn seed coating agent which is applied to saline and alkaline soil with a low pH value and has the functions of strengthening seedlings, strengthening root and retaining water and a preparation method of the corn seed coating agent. The coating agent comprises the following components in percentage by weight: 80-95% of polyaspartic acid, 2-10% of dilute waste gulconic acid mother liquid, 2-10% of xanthoceras sorbifolia bunge husk powder and 0.5-3% of a cross-linking agent. The corn seed coating agent has an effect of retaining water around the corn seeds in the saline and alkaline land soil; the pH value is low, so that the alkaline stress of the saline and alkaline land can be resisted to a certain extent; the germination rate of the corn seeds in the saline and alkaline land can be ensured; the corn seed coating agent has the functions of strengthening seedlings, strengthening root, increasing the content of chlorophyll in planet leaves and improving stress resistance. The preparation method of the corn seed coating agent is low in cost and simple and convenient to operate.

The invention provides a method for preparing biodiesel from Xanthoceras sorbifolia through in-situ transesterification, which comprises the following steps: 1) reacting Xanthoceras sorbifolia nut with lower alcohols in a feed liquid ratio (g / mL) of 1:15-40 in an ultrasonic reactor for 6 to 10 hours; and 2) taking reaction product in the ultrasonic reactor out, evaporating unreacted methanol in liquid, and demixing the liquid, wherein a lower layer is crude biodiesel, and an upper layer is crude glycerol. The method has the advantages of high oil yield, good oil quality, simple and safe process, short oil preparation period, low cost and capacity of obtaining high purity glycerol.

The invention relates to a preparation method and use of Xanthoceras sobifoba kernel oil extracted from supercritical fluid and a preparation of the Xanthoceras sobifoba kernel oil. The preparation method comprises the steps of grinding Xanthoceras sobifoba kernels, sieving by virtue of a 10-100-mesh sieve, and carrying out supercritical fluid extraction in an extraction kettle, so as to obtain the Xanthoceras sobifoba kernel oil and a kernel residue rich in proteins, wherein the kernel residue can be used for extracting total saponins and has an extremely high medical value. Compared with a traditional squeezing process, a CO2 supercritical fluid extraction method has the advantages that the process is simple, the production cycle is short, the extraction efficiency is high, and the serious damage of unsaturated fatty acid in grease and the denaturationof the proteins in medicine residues at the high temperature are avoided. Compared with a method for extracting by virtue of organic solvents such as petroleum ether, the CO2 supercritical fluid extraction method has the advantages that the residual solvent is avoided, operation condition are mild, and the production is safe, toxic free and environmentally friendly. The oil extraction rate of the Xanthoceras sobifoba kernels is not lower than 50%, and GC-MS detection shows that the content of unsaturated fatty acid reaches up to 75% or above. By adding medical auxiliary materials, the dose forms of soft capsules, micro-capsules, cyclodextrin coated preparations, dripping pills and the like can be prepared and can be used for developing health products for preventing and treating hypertension, hyperlipemia and diseases of cardiovascular systems.

The invention discloses a method for promoting cutting rooting and seedling formation of tender branches of xanthoceras sorbifolium, and belongs to the technical field of forestry biology. The methodcomprises the following steps: in spring, excellent germplasm of the xanthoceras sorbifolium is selected, branches are cut, whole plants are covered by bags for shielding light, etiolation tender branches are collected 70 days, 80 days and 90 days after etiolation treatment is performed, the tender branches are pruned to tender branch cuttings, wherein each tender branch cutting is about 7-10 cm,the cuttings are processed by using indoleacetic acid with different concentrations, cutting is performed, cuttings are normally managed in a full-illumination spray cutting bed for rooting, 90 days after the cutting is performed, a rooting rate is counted, 110 days after the cutting is performed, growth period prolonging treatment is performed by using a simplified greenhouse on the cutting bed,and 280 days after the cutting is performed, a seedling forming rate is counted. According to the method disclosed by the invention, the etiolation treatment is performed for 80 days, the indoleaceticacid with a high concentration of 5000 mg / L is used for treatment, and cutting management is performed under the full-illumination spray conditions, so that the rooting rate and seedling forming rateof the tender branches of the xanthoceras sorbifolium are greatly improved; and the method for promoting the cutting rooting and seedling formation of the tender branches of the xanthoceras sorbifolium provided by the invention provide a technical basis for excellent seedlings of vegetative propagation much required by large-scale planting of a xanthoceras sorbifolium forest in China.

The invention discloses a preparation method for activated carbon and a water purification filter element and a water purifier manufactured by the same. The preparation method comprises the followingsteps: (1) selecting shells; (2) pre-processing the shells; (3) dipping by zinc chloride; and (4) carbonizing and activating. The method is simple in process, convenient in operation, and low in costwithout consuming a lot of energy sources, and is capable of using xanthoceras sorbifolia bunge shells as a raw material, wherein the source of the raw material is extensive, and protecting the ecological environment. The prepared activated carbon is good in adsorption effect. The method is suitable for the agricultural field.