347 results about "Cyclocarya" patented technology

The invention discloses a method for extracting polysaccharide and effective components from cyclocarya paliurus, which comprises the steps as follows: immersing cyclocarya paliurus leaves with hot water, filtering, the filtrate successively passing through two pieces of membrane under the pressure of 0.01 to 0.2MPa, separating the filtrate by the first membrane, concentrating the filtrate, precipitating by ethanol, obtaining big molecular polysaccharide by filtering precipitate; the leaky filtrate passing through the first going through the second membrane, concentrating the filtrate, precipitating with ethanol, obtaining big molecular polysaccharide and small molecular polysaccharide and processing the leaky filtrate to get organic molecules. The other technique of the invention comprises the steps as follows: reflux extracting cyclocarya paliurus with ethanol, concentrating and recycling ethanol, adsorption with macroporous resin after dilution, elution, concentrating and drying, then getting small organic molecular products. Treating the dregs after filtering as the steps of the first technique, the products of big molecular polysaccharide and small molecular polysaccharide can be obtained. The method for extracting polysaccharide and effective components from cyclocarya paliurus has the advantages of simple technology, ability to acquire a plurality of effective components, no pollution of solvent, recyclability, no wastewater and dregs, simple equipment and low investment.

The invention discloses cyclocarya paliurus bean curd which is prepared from soybean milk, fresh green ocarya paliurus leave juice and fresh green ocarya paliurus leave powder. The weight ratio of the soybean milk to the fresh green ocarya paliurus leave juice is 1:(0.06-0.12), and the weight ratio of the soybean milk to the fresh green ocarya paliurus leave powder is 1:(0.02-0.05). The process for preparing the cyclocarya paliurus bean curd comprises the following steps: preparing a mixed syrup according to the adding proportion of 100:(6-12):(2-5) of the soybean milk, the fresh green ocarya paliurus leave juice and hefresh green ocarya paliurus leave powder; boiling; and carrying out the subsequent steps of curdling, marinating, pressing and forming according to the conventional methods to obtain the cyclocarya paliurus bean curd. The cyclocarya paliurus bean curd retains the original smooth and tender flavor of the bean curd, has high nutritional value and has the effects of reducing blood sugar, blood fat and blood pressure, dredging collaterals, losing weight, moisturizing skin, detoxifying and improving the immunity of the human body, thereby being the nutritional healthcare diet therapy functional bean curd which is particularly suitable for the patients with diabetes, high blood pressure and high blood fat to eat.

The invention relates to a cyclocarya paliurus tea beverage. In parts by weight, 100 parts of a cyclocarya paliurus tea beverage comprises 10 to 30 parts of cyclocarya paliurus leaves, 5 to 20 parts of green tea, 5 to 10 parts of hawthorn, 1 to 5 parts of a sweetening agent and the balance being water. A preparation method of the cyclocarya paliurus tea beverage comprises the steps of selecting materials, extracting, filtering, mixing, filling, sealing, sterilizing and cooling. Compared with pure green tea, the cyclocarya paliurus tea beverage has an extra function of reducing the high blood fat, the high blood pressure and the high blood sugar and also has certain healthcare functions; compared with pure cyclocarya paliurus tea, the cyclocarya paliurus tea beverage has a more remarkable lipid lowering effect. Compared with a conventional water extracting method, an ultrasonic multilevel countercurrent contact water extracting method adopted by the method has the advantages that the extracting rate of active ingredients can be increased by 20 to 30 percent, and certain economic benefits can be brought to enterprises. The requirement on equipment is low, the cost is low, the operability is high, the energy consumption is small, and the industrialized mass production of cyclocarya paliurus tea beverages can be realized.

The invention relates to a method for synchronously extracting, separating and purifying polysaccharides and flavones of cyclocarya paliurus. The method is characterized by comprising the steps of pretreating cyclocarya paliurus leaves, then extracting with 30% ethanol, regulating, carrying out concentrate pretreatment, adding diluted alcohol to a sample, carrying out combined series separation with AB-8# macroporous resin and D301 strong-acid-type cation exchange resin, concentrating ethanol, eluting with 0.5mol / L ammonia solution, concentrating and carrying out freeze drying, so as to respectively obtain two bioactive substances, namely flavones and polysaccharides with relatively high purity. According to the method, the disadvantages that currently only simple ingredients can be extracted simultaneously or the extracted ingredients are relatively high in impurity and low in purity and the like are overcome, the content of flavones and the content of polysaccharides are high, the effective separation and purification for flavones and polysaccharides can be realized, and target active substances with relatively high purity can be obtained; the method has the characteristics of high extraction ratio, high product purity and high comprehensive utilization ratio for cyclocarya paliurus leaves.

A shoot cutting seedling-culturing method of cyclocarya paliurus mainly comprises the steps of processing of a shoot mother tree, preparation and processing of a cutting medium, processing of auxin, trimming and cutting of a shoot, management after cutting, transplantation and the like. The new seedling-culturing method through the new medium and a new hormone recipe resolves the problems that cutting callus tissue of cyclocarya paliurus is difficult to form, organ differentiation is difficult, root growth time is long and root growth rate is low, is a method for developing and utilizing the plant resources of cyclocarya paliurus protectively, and provides powerful technical guarantee for reutilization of germplasm resources.

The invention discloses a cyclocarya paliurus seed treatment method and belongs to the field of tree reproduction. The method includes the steps: (1) collecting seeds, removing fruiting wings and grinding thin seed coats with a mechanical method; (2) rubbing and elutriating the seeds in clear water added with alkaline synthetic detergent for six to eight times for removing part of inhibitors in the seed coats; (3) adopting the low-warm-low temperature-variable stratification and plant growth regulator (gibberellin) treatment combined dormancy release technique for accelerating germination. Inhibition of cyclocarya paliurus seed germination is eliminated or alleviated by the above taken measures, germination of the cyclocarya paliurus seeds is accelerated and increased, and high germination rate of 78.1-82.6% is obtained. By the technique, the seeds harvested in the current year can be sowed for seedling raising in the next spring.

The invention provides cyclocarya paliurus blood-lipid and blood-sugar reducing health-care tea. The cyclocarya paliurus blood-lipid and blood-sugar reducing health-care tea comprises, by weight, cyclocarya paliurus 50 parts, gardenia 10-20 parts, dogwood 10-20 parts, purple perilla 10-20 parts, poria cocos 10-20 parts, salvia miltiorrhiza 10-20 parts, codonopsis pilosula 10-20 parts, fortune eupatorium herb 10-20 parts, fiveleaf gynostemma herb 10-20 parts, astragali radix 10-20 parts, rhizoma alismatis 10-20 parts, peach kernels 10-20 parts, baical skullcap roots 10-20 parts, honeysuckle 10-20 parts, ligusticum wallichii10-20 parts, white atractylodes rhizome 10-20 parts, glossy privet fruits 10-20 parts, schisandra chinensis 10-20 parts, tartary buckwheat 10-20 parts and cassia seed 10-20 parts. Polyphenols in the cyclocarya paliurus can be converted into amino acid as far as possible, and traditional Chinese medicinal materials having some obvious effects of activating blood, dissolving stasis, reducing triglyceride in blood sugar and blood serum are added, so that the cyclocarya paliurus blood-lipid and blood-sugar reducing health-care tea can improve microcirculation, improve immunity and achieve the effects of reducing blood lipid and blood sugar well.

The invention provides a method for preparing total triterpenoids with a hypoglycemic effect from leaves of Cyclocarya paliurus. The leaves of the Cyclocarya paliurus are taken as a raw material and subjected to extraction with an ethanol-water mixed solvent and liquid-liquid extraction with an organic solvent, polyamide column chromatography based organic solvent elution and macroporous resin column chromatography based ethanol-water elution are performed for separation and purification, and high-purity total triterpenoids can be obtained. Research proves that main components such as arjunolic acid, asiatic acid, cyclocaric acid B and a compound 4 in the total triterpenoids can effectively increase glucose uptake of 3T3-L1 adipose cells and have antidiabetic activity, and the total triterpenoids and the main components of the total triterpenoids can be used for preparing products such as hypoglycemic and antidiabetic drugs, health food and functional food. The method for preparing thetotal triterpenoids from the leaves of Cyclocarya paliurus and an application of the total triterpenoids and the compound 4 to preparation of the antidiabetic drugs are developed, reference is provided for popularization, utilization and deep processing of traditional Chinese medicinal materials, and a new application direction is provided.

The invention discloses a cyclocarya paliurus life cultivating and health preserving rice and a preparation method thereof. The rice is composed of the following raw materials: polished round-grained rice, naked oat, black rice, buckwheat rice, hickory kernel, mung bean flour, mutton, grifola frondosa, fresh leaf of cyclocarya paliurus, sophora bud, fructus psoraleae, broadleaf holly leaf, and cowpea leaf. The cyclocarya paliurus life cultivating and health preserving rice has the advantages that: a plurality of grains is mixed according to a reasonable formula, furthermore, a cyclocarya paliurus extract is added, so the rice has a prominently-improved healthcare function, compared to other composite rice.

The invention discloses cyclocarya paliurus and bitter buckwheat tea. The cyclocarya paliurus and bitter buckwheat tea comprises the following raw materials in parts by weight: 10-30 parts of cyclocarya paliurus and 70-90 parts of bitter buckwheat. A preparation method comprises the following steps: performing pretreatment; screening; drying; performing ultrafine crushing; performing low-temperature popping; cooling; blending; flavoring; and packaging. Compared with the prior art, the cyclocarya paliurus and bitter buckwheat tea disclosed by the invention has the beneficial effects that by adopting the most advanced microwave drying, ultrafine crushing and low-temperature puffing technologies, the nutritional value and the health care functions of cyclocarya paliurus and bitter buckwheat are retained to the greatest extent; two traditional Chinese medicines realize mutual coordination, and the effects of effectively reducing blood pressure, blood sugar and blood lipid, beautifying the face, relaxing bowels and the like can be realized by synergy; and the cyclocarya paliurus and bitter buckwheat tea is a pure natural health care tea with good safety and is further convenient to carry, safe, reliable, significant in diet therapeutic effect and suitable for various people groups.

The invention provides a cyclocarya paliurus capsule and a preparation method thereof. A capsule core comprises cyclocarya paliurus total polysaccharides and cyclocarya paliurus total triterpenoids, wherein the cyclocarya paliurus total polysaccharides account for 5%-60%, and the cyclocarya paliurus total triterpenoids account for 5%-60% according to mass ratio. A property index contrast table ofa soft capsulate core proves that a capsulate core liquid obtained after optimization of formula screening and manufacture process has good fluidity and is stable without layering, and the difficulties during the preparation of a cyclocarya paliurus soft capsule are solved. A property index change table of a hard capsulate core proves that hard capsulate core particles obtained after optimizationof the formula screening and the manufacture process has good fluidity and is low in moisture absorption, and the difficulties during the preparation of a cyclocarya paliurus hard capsule are solved.Animal experiments prove that the cyclocarya paliurus capsule can remarkably reduce blood sugar of a tested diabetes small mouse.

The invention discloses a dammarane type triterpenoid saponin compound, a preparation method thereof and application thereof in preparation of anti-inflammatory drugs. The dammarane type triterpenoidsaponin compound is obtained by separation of cyclocarya paliurus leaves. The preparation method comprises steps of S1, extracting the cyclocarya paliurus leaves by using an alcohol solvent to obtainan extract, wherein the mass ratio of the cyclocarya paliurus leaves to the alcohol solvent is 1: (10-15); S2, separating the extract prepared in the step S1) sequentially by using silica gel column chromatography, MCI gel column choromatography, reversed-phase column choromatography, gel column choromatography and preparation type high performance liquid chromatography to obtain the compound. Thenew compound prepared by the method can suppress release of NO, TNF-alpha, PGE2 and IL-6 in LPS induced RAW264.7 cells, can reduce expression of iNOS, COX-2 and NF-KB / P65 protein, can take on good anti-inflammatory activity and can be used for developing related anti-inflammatory drugs.

The invention discloses an optimized cyclocarya paliurus container nursery technology. The technology comprises the following steps of 1, preparation of nutrient soil, wherein the nutrient soil for cyclocarya paliurus container nursery is prepared from yellow soil, perlite, turfy soil and decomposed chicken manure according to the volume ratio of 2:2:4:2; 2, selection of a nursery container, wherein the nursery container is a nonwoven bag; 3, culture of sowing seedlings or transplanting or sprout seedlings; 4, root control through the air root relief technology, wherein the container seedlings are placed on a shelf suspended with bricks, and the bottom of the container is in a suspended state; 5, seedling management, wherein after nursery stocks are transplanted, relevant seedling management work is done properly. By means of the method for culturing the cyclocarya paliurus container seedlings, the seedlings can emerge quickly and tidily after sowing is conducted, the nursery stocks are high in quality and grow tidily and evenly, and a solid foundation is laid for efficient culture of the cyclocarya paliurus nursery stocks.

The invention discloses bag cyclocarya paliurus glucose lowering tea which relates to health care tea. The bag cyclocarya paliurus glucose lowering tea is characterized by comprising the following components in percentage by mass: 33-45 percent of mulberry leaf, 6-10 percent of cyclocarya paliurus, 25-29 percent of yam, 25-28 percent of cassia seed and 10-15 percent green tea. The invention provides the tea beverage capable of lowering glucose, soothing heart and relieving pressure for hyperglycemia population. The bag cyclocarya paliurus glucose lowering tea is a medicine and food homologic beverage which is on the basis of tea and Chinese herbal medicines and is prepared by well selecting purely natural plants as raw materials. The bag cyclocarya paliurus glucose lowering tea has a scientific formula. The bag cyclocarya paliurus glucose lowering tea product which is prepared by processing the raw materials by the modern biotechnology has obvious effects, is packaged by an edible filter paper bag, is convenient to use and has no side effects after being taken for a long time.

The invention relates to a hypoglycemic product containing cyclocarya paliurus. The hypoglycemic product mainly comprises a cyclocarya paliurus leaf water extract, a cyclocarya paliurus leaf alcohol extract, a ginkgo leaf standard extract, folium mori flavone, a bitter melon extract, a lutein and auxiliary materials. The main components are prepared into capsules or film coated tablets. The hypoglycemic product can be used for effectively lowering the blood glucose level of diabetics, and also can be used for preventing and improving targeted diabetic complication.

The invention discloses a method for improving the germination percentage of Cyclocarya paliurus seeds, and belongs to the tree breeding field. The method is characterized in that the method comprises the steps of alkalization seed soaking treatment, oscillation pressure-reduction nitrogen-enriched treatment and germination accelerating treatment. Compared with the prior art, the method has the advantages of promotion of the germination of the Cyclocarya paliurus seeds, high germination percentage, and high seedling survival rate at low temperatures.

The invention relates to a health-care vinegar, and particularly relates to a health-care vinegar with blood sugar reducing and health-care functions and a preparation technology thereof. The preparation technology comprises the steps of 1, preparing cyclocarya paliurus concentrated solution; 2, preparing Chinese wolfberry immersion liquid and mushroom immersion liquid; 3, soaking and sterilizing; 4, pre-fermenting; 5, fermenting by using alcohol; 6, fermenting by using acetic acid; 7, spraying vinegar; and 8, blending. The health-care vinegar has the advantages of outstanding blood sugar reducing effect and certain treatment efficiency on constipation and has the functions of reducing blood fat, cholesterol and hypertension, enhancing the metabolic function of the organism, and playing dietary therapy and health-care roles after being drunk for a long period of time.

The invention relates to cyclocarya paliurus extract and the application of the cyclocarya paliurus extract. The cyclocarya paliurus extract at least comprises the following effective ingredients: 10-methoxy-nb-alpha-methyl corynantheol, n-nonyl nitrate, iso-butoxyamine, pentadecanoic acid, 4, 6, 10, 14-tetramethyl-methyl-ester, adipic acid, bis--(2-ethylhexyl) ester, 2-butyl, 1-octanol, octadecyl vinyl ether and erythro cis-4, 5-dimethyl-2-undecene. The weight percentage of the effective ingredients in the cyclocarya paliurus extract is 50% to 98%. The cyclocarya paliurus extract can significantly promote the secretion of insulin by islet beta cells so as to enhance glucose tolerance of mice and regulate blood sugar, and therefore the cyclocarya paliurus extract can be used for preparing drugs for preventing and treating diabetes, and the direction is pointed out for further developing and utilizing the medical value of cyclocarya paliurus.

The invention provides cyclocarya paliurus beverage. The cyclocarya paliurus beverage is prepared from cyclocarya paliurus buds and leaves, fructus momordicae sugar, refined salt, a food additive and edible essence. The invention simultaneously provides a preparation method of the cyclocarya paliurus beverage. The preparation process comprises the following steps: (1) weighing; (2) washing; (3) soaking, decocting and dissolving; (4) coarsely filtering; (5) making to constant volume; (6) finely filtering; (7) sterilizing at a high temperature; and (8) checking and filling. The cyclocarya paliurus leaves are utilized for the first time as a single main raw material to prepare beverage. Through a reasonable scientific ratio and a mature process route, green beverage which is suitable for being drunk by sub-health people for a long period of time is developed; the body state can be obviously improved; the preparation method is simple, efficient, environmentally friendly and beneficial to operation; and large-scale mass production can be carried out.

The invention provides cyclocarya paliurus health tea. The cyclocarya paliurus health tea comprises, by weight, 40-70 parts of cyclocarya paliurus ultrafine powder and 30-60 parts of tea powder, wherein the granularity of the cyclocarya paliurus ultrafine powder is over 600 meshes. By blending the cyclocarya paliurus ultrafine powder with the tea powder, mutual promotion of effective constituents is achieved, remarkable synergistic interaction is achieved, the human body can better absorb the effective constituents of the health tea, insulin can be helped to regulate the blood sugar level, and the blood sugar level regulating function is remarkable. By making cyclocarya paliurus into ultrafine powder with granularity over 600 meshes, people can take cyclocarya paliurus by eating instead of drinking so that all constituents in cyclocarya paliurus can be absorbed, and the function of cyclocarya paliurus on the human body is improved by multiple times.

The invention discloses the application of cyclocarya paliurus extract in the preparation of a medicament for preventing and treating leukemia. High-content cyclocarya paliurus extract is obtained by performing the purification treatment combined of water extraction, ethanol extraction, membrane dialysis, and gel chromatographic column on cyclocarya paliurus leaves. The cyclocarya paliurus extract contains 90 to 98 percent of polysaccharide; killing activity detection experiments show that the cyclocarya paliurus extract can be used for improving the activity of the splenocytes for killing human leukemia cells K652 in vitro; the killing multiples can reach 2.47 to the maximum. After granules, tablets, buccal tablets, capsules, pills, powder injection or oral liquid prepared by adding certain additives into the cyclocarya paliurus extract disclosed by the invention are orally taken, the effects of preventing and treating the leukemia can be achieved.

The invention relates to the technical field of cyclocarya paliurus wine preparation, and concretely relates to a cyclocarya paliurus wine formula. The cyclocarya paliurus wine formula comprises the following components by weight: 55 kilograms of wine, and 400 grams of cyclocarya paliurus. The invention also discloses a method for preparing the cyclocarya paliurus wine. The method comprises the following steps: 1) storing liquor; 2) picking-up cyclocarya paliurus, 3) sundrying cyclocarya paliurus, 4) cooling cyclocarya paliurus, 5) performing pan firing on cyclocarya paliurus, 6)drying the cyclocarya paliurus, 7) heating cyclocarya paliurus, 8) filtering the cyclocarya paliurus, 9) cooling the product, and 10) packaging the product. According to the invention, wine and cyclocarya paliurus are heated, the taste of the cyclocarya paliurus can penetrate into the wine, so that the liquor has cyclocarya paliurus taste, combination of cyclocarya paliurus and wine can effectively remove oxyradical in body, improves blood circulation, can enhance immunity, has the functions of antioxidation, antibiosis and antisenescence, and has obvious hpyerglycemic efficacy especially for diabetes population, an eating method is simple, and the cyclocarya paliurus wine is benefit for popularization.

The invention provides a blood sugar regulating drug. The blood sugar regulating drug is prepared from the following materials in parts by weight: 30-40 parts of astragalus membranaceus, 15-25 parts of root of kudzu vine, 30-40 parts of ginseng leaves, 10-20 parts of medlar, 10-15 parts of poria cocos, 10-15 parts of cyclocarya paliurus and 30-40 parts of black soya beans. A preparation method of the blood sugar regulating drug comprises the following steps: firstly, crushing the astragalus membranaceus, the ginseng leaves, the medlar,, the black soya beans, the poria cocos and the cyclocarya paliurus, adding water for decocting two times, filtrating decoction, concentrating to obtain an extract with the relative density of 1.28-1.32 at 60 DEG C; then, adding water to decoct the root of kudzu vine two times filtering obtained decoction, concentrating, carrying out ethanol precipitation, and concentrating obtained liquid supernatant to obtain an extract with the relative density of 1.28-1.32 at 60 DEG C; finally, uniformly mixing the two extracts, drying and smashing to prepare different dosage forms. The drug disclosed by the invention has effects of improving insulin sensitivity, promoting insulin secretion and lowering blood sugar, and also has the effects of regulating blood fat and improving liver functions at the same time.

The invention discloses composite cyclocarya paliurus tea with antihypertensive, hpyerglycemic and hypolipidemic effects. The composite cyclocarya paliurus tea is prepared from the following active pharmaceutical ingredients in parts by weight: 70 to 80 parts of cyclocarya paliurus leaves, 20 to 30 parts of gynostemma pentaphylla leaves, 30 to 40 parts of dendrobium officinale, 15 to 20 parts of mulberry leaves and 10 to 15 parts of white chrysanthemum. In the composite cyclocarya paliurus tea provided by the invention, the cyclocarya paliurus leaves, the gynostemma pentaphylla leaves, the dendrobium officinale, the mulberry leaves and the white chrysanthemum achieve the synergic effects; the efficacies are superimposed; the antihypertensive, hpyerglycemic and hypolipidemic effects can be achieved; the immunity of the organism can be improved. The composite cyclocarya paliurus tea provided by the invention is very suitable for people to drink for a long time in daily life for preventing hypertension, hyperglycemia and hyperlipemia diseases and enhancing the immunity; after the long-time drinking, the tea can maintain the stability of blood pressure, blood fat and blood glucose; the physique enhancing effect can be achieved; in addition, the added white chrysanthemum contains aromatic substances; after the white chrysanthemum is mixed with other medical materials in ingredients, the composite cyclocarya paliurus tea has unique mouthfeel, and can be easily accepted by people.

The invention discloses a composition for efficiently assistedly decreasing blood sugar, and a preparation method and an application thereof. The composition is composed of 400 to 500 parts by weight of a cyclocarya paliurus extract, 200 to 300 parts by weight of a horseradish tree leaf ultramicro wall-broken fine powder, 120 to 240 parts by weight of a mulberry leaf extract and 80 to 160 parts by weight of a bitter gourd extract. The content of cyclocarya paliurus total flavonoids is 8-16% and the content of polysaccharides is 12 to 28%; horseradish tree leaves are subjected to low-temperature airflow crushing to obtain the ultramicro wall-broken powder; the content of total flavonoids of the mulberry leaf extract is 2% to 15%, and the content of DNJ is 1% to 2%; the content of charantin of the bitter gourd extract is 5% to 20%. Tests indicate that the composition can significantly reduce the blood sugar of diabetic mice, can significantly enhance the glucose tolerance of the diabetic mice, and has important significance for research and development of hypoglycemic drugs, health food, functional ordinary food, special medical food and special dietary food.

The invention provides a cyclocarya paliurus preparation and a preparation method thereof. The preparation can be easily and quantificationally administrated and the mouth feel of the preparation is acceptable to people who do not like to drink cyclocarya paliurus tea. The cyclocarya paliurus preparation is suitable for fat people of over 40 years in age, people having the family history of diabetes, people having hyperglycemia at one time, pregnant women of over 30 years in age and having fetal macrosomia delivery at one time, people having hyperglycemia accompanied with dysarteriotony and dyslipidemia, people having two symptoms out of hypeluricemia, hyperviscosily and hyperinsulinism, people who do not participate in manual labour all the year round, and people of valetudinarianism and hypoimmunity.

The invention discloses cyclocarya paliurus dark tea, and belongs to the technical field of food industry. The cyclocarya paliurus dark tea is prepared from cyclocarya paliurus tea and raw dark greentea in a weight ratio of 1:(2-3). The tea is prepared by the following steps: respectively preparing semi-finished products from cyclocarya paliurus tea and raw dark green tea; mixing the semi-finished products of cyclocarya paliurus tea and raw dark green tea in a ratio of 1:(2-3) to obtain compound tea; adding tea liquor into the compound tea, performing fermenting, and softening the fermented compound tea; controlling the water content of tea leaves to be 16-20 percent; preparing bricks by pressing, transferring the pressed bricks into a drying room, performing eurotium cristatum growing inthe bricks for 7-10 days, performing drying, and taking the tea out of the drying room to obtain the cyclocarya paliurus dark tea. Compared with conventional Fu brick tea, the Fu brick tea prepared from cyclocarya paliurus tea and raw dark green tea has better taste, and has better effects in health-protecting aspects such as reducing blood glucose, blood lipids and blood pressure.

The invention discloses a cyclocarya paliurus leaf tea composition capable of reducing high blood pressure, high blood lipid and high blood sugar and a preparation method thereof, and belongs to the technical field of tea and preparation thereof.The cyclocarya paliurus leaf tea composition is prepared from 1-20 parts of cyclocarya paliurus leaves, 3-60 parts of mulberry leaves, 5-60 parts of bitter gourds, 3-60 parts of at least one of eucommia leaves and eucommia flowers, 5-15 parts of black tea leaves and 10-60 parts of at least one of polygonatum odoratum stigmas and polygonatum odoratum leaves.The preparation method of the cyclocarya paliurus leaf tea composition includes the steps of picking and spread airing of fresh leaves, grading of fresh leaves, fixation, winnowing and cooling, rolling treatment, primary baking treatment, spread airing cooling, secondary baking treatment, drying and baking for aroma extraction, superfine grinding, mixing and preparing, and the like.According to the cyclocarya paliurus leaf tea composition capable of reducing high blood pressure, high blood lipid and high blood sugar and the preparation method thereof, the effect of reducing blood pressure, blood lipid and blood sugar can be well performed; besides, the cyclocarya paliurus leaf tea composition has the advantages that tea is breen, soup is green yellow, and the cyclocarya paliurus leaf tea composition tastes sweet and refreshing and has a lasting aroma.

The invention discloses a cyclocarya paliurus grafting method and relates to a plant grafting technique. The grating method includes: firstly, selecting a pterocarya stenoptera tree as a stock prior to selecting superior cyclocarya paliurus grown branches, cutting off the branches to serve as grafting scions with one to three sprouts reserved on each scion, cutting a graft union at the lower end of each scion to be U-shaped, and cutting away a wood layer at least on one side of each graft union with the cut surface 4-5cm in length; secondly, cutting off the stock, smoothing the section, splitting a cut portion with pruning shears, inserting each scion into a split seam, aligning the scions to a stock cambium, and binding a coincide portion with a special cloth strip; finally, after survival of grating, removing branch buds sprouting from the stock in time, pinching and unbinding after young sprouts grow to 19.5-20.5cm, binding a support so as to avoid wind breakage. The pterocarya stenoptera tree is selected as the grafted stock to be grafted in suitable season, survival rate of grating of the cyclocarya paliurus is increased from 50% to 90%, artificial cultivation of the cyclocarya paliurus is realized, and the grafting method is simple to operate and easy to popularize.

The invention discloses a preparation method for Cyclocarya paliurus ferment. The preparation method comprises the following steps: 1) washing freshly-picked leaves of Cyclocarya paliurus and introducing steam to realize sterilization and softening of the leaves; 2) adding water into the leaves of Cyclocarya paliurus, wherein the water is 5 to 20 times the weight of the leaves of Cyclocarya paliurus, then adding 20 to 50% of brown sugar, 5 to 20% of honey and 0.1 to 0.5% of yeast on the basis of the weight of the leaves of Cyclocarya paliurus, and carrying out fermentation in an enclosed container; and 3) concentrating fermentation broth so as to obtain the Cyclocarya paliurus ferment. The invention further discloses a preparation method for a Cyclocarya paliurus ferment beverage. The prepared Cyclocarya paliurus ferment beverage has fragrant flavor and sweet taste, contains delicate fermentation fragrance unique to the leaves of Cyclocarya paliurus, and has abundant aftertaste and good nutrition and health effects.