323 results about "Jackfruits" patented technology

The invention discloses essence and a preparation method thereof. The essence comprises the following raw materials in parts by weight: 20 to 30 parts of mangosteen, 22 to 28 parts of jackfruits, 14 to 20 parts of ramboutan, 30 to 38 parts of witch hazel, 32 to 34 parts of pomegranates, 3 to 5 parts of pectinase, 7 to 12 parts of hyaluronic acid, 6 to 8 parts of jojoba oil, 4 to 6 parts of salicyclic acid, 30 to 40 parts of tremella aurantialba, 16 to 20 parts of oolong tea, 4 to 7 parts of L-vitamin C and 1 to 3 parts of nipogin ester. The essence has the effects of skin soothing, cutin removal, sterilization, anti-inflammation, moisturizing, spot banishing, wrinkle removal and senility delaying.

The invention relates to a processing method for quickly frozen jackfruit raw-food materials, and belongs to the technical field of fruit and vegetable processing and storage. Fresh jackfruits are used as raw materials and are pretreated to take fruit shreds, pulp and cores of the fresh jackfruits, and the quickly frozen jackfruit raw-food materials are obtained by means of procedures of color protection, scalding, dipping and quick freezing. The processing method includes using mixed liquor, containing from 0.2 to 1.0% of citric acid, from 0.01 to 0.1% of sodium erythorbate and from 1.0 to 2.0% of sodium chloride by mass concentration, to perform color protection treatment for the pulp and the fruit shreds; and using mixed liquor, containing from 15 to 30% of trehalose and from 0.1 to 0.5% of citric acid by mass concentration, to dip the pulp in a vacuum manner. After being unfrozen, the products have proper flavor and taste of the jackfruits, can be eaten directly or cooked, and is convenient to eat and various in eating mode. The problem that the fresh jackfruits are inconvenient to sale and eat and cannot be stored for a long time is solved, and requirements on long-distance conveyance and all-the-year-round supply can be met.

The invention relates to a semi-artificial culture method of phlebopus portentosus. The method includes the following steps: firstly, culturing delonix regia, artocarpus heterophyllus lam seedling andgrapefruit grafted seedling; then transplanting the delonix regia, the artocarpus heterophyllus lam seedlings and the grapefruit grafted seedlings to a field; and when age of the tree reaches 1 year,inoculating the solid strain of phlebopus portentosus on the root systems of the delonix regia, an artocarpus heterophyllus lam treelet and a young or mature grapefruit. After one year of the inoculation, the fruiting bodies of phlebopus portentosus grow under the delonix regia, the artocarpus heterophyllus lam tree and the grapefruit tree and develop mature, and more than 10-80kg of phlebopus portentosus can be produced per 100m<2>. The use of the method can rapidly realize the semi-artificial culture of phlebopus portentosus, as well as industrialization. The semi-artificial culture methodof phlebopus portentosus is simple, saves the process of artificially synthesizing the root source of bacteria, is short in fruiting time, simultaneously harvests economical crop fruits and the fruiting body of boletus, realizes the common harvest of fruits and bacteria, greatly increases output, saves capitals and other corresponding growing cost and improves land use capability.

The invention discloses the application of cimig-jackfruit triterpane compound in preventing osteoporosis and climacteric metancholia. The method for preparing said triterpenes compound comprises: collecting dry root of C. dahurica, C. heracleifolia and C. foetida, disintegrating, heating with 50-70% ethanol or propanol, refluxing, extracting for 1-4 times; merging extract, compression condensing to remove dissolvent from extract and getting ethanol or propanol concrete; extracting with benzinum purificatum and acetic acid ethyl ester for 1-4 times, getting ester extract; activated char column chromatography, washing with 95-100% ethanol, separating with positive phase and reverse phase silica gel column, purifying and getting following 24 kinds of triterpenes compound, the compound is cycloartanes.

The invention relates to a preparation method of jackfruit white spirit, which comprises the following steps: performing antioxidating process for pulp and fruit silk of the jackfruit, mixing with water, mashing, pressing, adding potassium metabisulfite, pectinase and citric acid into scum juice, performing enzymolysis, adjusting sugar content of the jackfruit slurry, adding alcohol dry yeast andammonium dibasic phosphate into the jackfruit slurry and fermenting, filtering 2-4% of the mash obtained from fermentation, performing crude distillation and rectification for the rest of the mash, blending distilled liquor with the fermented mash and performing cold-heat treatment, adding oak pieces and ageing, and performing fine filtration and aseptic canning to obtain the finish product as jackfruit white spirit. The invention uses pulp and fruit silk of the jackfruit as raw materials, and adopts fermenting method which combines open type and closed type steps, stirring and standing stepsand artificial ripening process and oak pieces ageing. Jackfruit white spirit thus obtained has a natural harmonious fragrance of jackfruit liquor and oak and a soft mouthfeel, which increases the economic added value of the jackfruit and has practical significance.

The invention discloses a jackfruit yoghourt pudding and a preparation method thereof. Each 100 parts by weight of jackfruit yoghourt pudding comprises the following components: 60-80 parts by weight of milk, 1-5 parts by weight of whole milk powder, 0.1-2 parts by weight of durian pulp, 1-6 parts by weight of single cream, 0.5-1.2 parts by weight of sweetening agent, 0.5-1.2 parts by weight of compound emulsifying thickener, 0.05-0.15 part by weight of essence, 0.02-0.03 part by weight of mixed bacterium powder of streptococcus thermophilus and lactobacillus bulgaricus, and the balance of water. The jackfruit yoghourt pudding has the advantages of high nutritive value, thin and smooth taste, uniformity and stability, and long expiration date. The preparation method has the advantages of simplifying process procedures, being suitable for industrialized production, maximally ensuring strain activity, enhancing nutrition and function characteristics of the jackfruit yoghourt pudding, and being more beneficial to the intestinal health of a human body.

The invention discloses appetizing and spleen-tonifying purple sweet potato noodles. The appetizing and spleen-tonifying purple sweet potato noodles are prepared from the following raw materials in parts by weight: 150-160 parts of purple sweet potato powder, 200-250 parts of flour, 7-8 parts of a nutritional additive, 12-13 parts of pigeon soup, 3-4 parts of corncobs, 4-5 parts of jackfruit pulp, 6-7 parts of peas, 14-15 parts of sweet potatoes, 8-9 parts of black wolfberry fruits, 5-8 parts of plum pulp, 3-4 parts of fruit vinegar, 3-4 parts of minced chili, 2-3 parts of ground pepper, 5-6 parts of mung bean cakes, 1.5-2.1 parts of pine nodular branch, 1.2-2.3 parts of China rose, 2-2.4 parts of citrus aurantium, 0.8-1 part of leaves of hempleaf negundo chastetree, 0.7-0.8 part of common scouring rush herb, 1-2 parts of bamboo shaving and 7-9 parts of sake. According to the appetizing and spleen-tonifying purple sweet potato noodles, the components including the sweet potatoes, the mung bean cakes and the like are added into the purple sweet potatoes so that the mouth feel of the purple sweet potatoes is enriched; and the appetizing and spleen-tonifying purple sweet potato noodles also contain a plurality of health components, such as jackfruits, the black wolfberries fruits and the citrus aurantium, so that the appetizing and spleen-tonifying purple sweet potato noodles have very good effects of tonifying spleen, tonifying qi, tonifying kidney, tonifying yang, clearing liver, adjusting stomach, regulating vital energy, dispelling melancholy, and delaying ageing.

The invention relates to a traditional Chinese medicine combination which is provided with the effect of alleviating alcoholism and is made by extracting and processing the raw materials of a jackfruit, kudzuvine root, kudzuvine flower, raisin tree seed, ebony and liquorice. The product of the invention is capable of reducing human body absorbing the ethanol, promoting the ethanol metabolism inside body and increasing the ethanol egesting, so as to reinforce human body resistance capability towards the ethanol and improve and remedy the uncomfortable symptoms caused by drinking wine, such as the headache, the light in the head, the nausea etc. and take effect of alleviating alcoholism.

The invention discloses a preparation method of a carbon aerogel for air filtration. The preparation method comprises the following steps: by using natural fresh pomelo peel as the raw material, carrying out hydrothermal-process carbonization, removing impurities with anhydrous ethanol, removing the anhydrous ethanol with deionized water, prefreezing, carrying out freeze-drying and the like, thereby preparing the carbon aerogel. The pyrolysis process is simple, and has the advantages of low energy consumption, simple steps and easy operation; the carbon aerogel has favorable adsorption capacity for formaldehyde, PM2.5 and other air contaminants, obviously enhances the air purification rate, and greatly lowers the injury of the air contaminants to the human body; the preparation method of the carbon aerogel is different from that of the traditional aerogel and commercial activated carbon, and the preparation process is simple and convenient; the preparation method is different from that of the traditional aerogel and commercial activated carbon, and is convenient, healthy and environment-friendly. The method can use tangerine peel, watermelons, white gourds, cucumbers, towel gourds, jackfruits, sugar cane, potatoes, taro and other biomass materials as the raw material of the carbon aerogel.

The invention discloses a formula feed for swine and a preparation method thereof. The feed comprises the following raw materials: corn, purple rice, pumpkins, oat, fig pomace, black sesame powder, cholla stem, Chinese wax gourd peel, dried gingers, passion fruit, blueberry pomace, jackfruit, salt, Chinese yam powder, lentinus edodes residues, vitamin premix and trace element premix. The preparation method comprises the steps of grinding, mixing and granulating. The formula feed has the beneficial effects that the feed contains a traditional Chinese medicine additive with the functions of clearing away heat and toxic materials and removing dampness and stopping dysentery, so that the feed can achieve the function of strengthening healthy qi to eliminate pathogens, has the advantages of no pollution, shorter course of treatment, better curative effects, no medicine resistance and no medicine residues, has the effect of reducing toxicity, has a high cure rate, can achieve the effect of enhancing the immunity of swine, is low in cost and price and enables diseases not easy to relapse after cure; and the traditional Chinese medicine additive and other feed raw materials are matched with each other and interact, so that not only can dysentery of swine be treated but also the nutritional requirements of piglets can be met and the feed is especially suitable for the nutritional requirements of swine with dysentery.

The invention discloses a pocket-size mushroom cultivation medium and a preparation method thereof. The cultivation medium is prepared from the following raw materials in parts by weight: 38-45 parts of cotton seed hull, 18-25 parts of sisal hemp dreg, 8-14 parts of soybean meal, 8-13 parts of corn meal, 5-10 parts of powder residue, 5-10 parts of jackfruit shell grain, 7-16 parts of black soybean peel, 4-7 parts of wormcast, 8-15 parts of hempseed cake, 3-6 parts of egg shell powder, 3-5 parts of plant ash, 1-3 parts of gypsum powder and 5-10 parts of nutrient additives. The cultivation medium disclosed by the invention is wide in main material resource, the raw material cost is lowered, waste plant materials which are rich in protein and polysaccharide are added, the nutrition is rich, the taste of pocket-size mushroom is improved, the materials co-act with the nutrient additives and are easily absorbed by mushroom, the biotransformation efficiency is improved, the nutrition is richer, and the cultivated mushroom is long in stem, thick and wide in pileus and delicious, crisp and tender in taste.

The invention provides passion fruit juice and a preparation method thereof, belonging to the technical fields of food and beverages. The passion fruit juice is prepared by taking passion fruits as a main material and taking honey, maltose, old rice and citric acid as auxiliary materials; traditional Chinese medicine liquid prepared by decocting eight traditional Chinese medicine materials including jackfruit, herba lophateri, arrowroot, flower of rice bean, lignum dalbergiae odoriferae, vine of multiflower knotweed, pine needle and frangrant daphne flower and extracting is added for assistance, so that the passion fruit juice keeps original nutritional ingredients, while the effects of dispelling the effects of alcohol, sobering up and helping sleep are added, and the efficacy of the passion fruit juice is enhanced. The preparation method is simple and easy to operate, and the prepared passion fruit juice does not have any additives, and is safe and free of toxic and side effects.

The invention discloses a preparation method of pastry jackfruit pulp mooncake. The method is simple, and the mooncake is delicious and high in nutritive value. The pastry jackfruit pulp mooncake comprises, by weight, 200 to 300 parts of low-gluten flour, 200 to 300 parts of plain flour, 50 to 200 parts of butter, 50 to 100 parts of milk, 30 to 60 parts of white sugar, 50 to 100 parts of lard oil, 300 to 400 parts of jackfruit and an appropriate amount of water. The steps of the preparation method of the pastry jackfruit pulp mooncake are simple, operation is convenient, and prepared products are attractive, delicate, delicious and tasty.

The invention discloses asparagus tea. Raw materials of the asparagus tea by weight are 100 parts of asparagus, 3 parts of winter cherry leaves, 2 parts of fructus amomi, 5 parts of pearl white, 2 parts of tender willow leaves, 1 part of kaffir lily leaves, 4 parts of cucumber leaves, 1 part of sesame leaves, 2 parts of strawberry leaves, 1 part of cumin, 2 parts of liquorice, 1 part of azedarach, 10 parts of black beans, 10 parts of soybean shells, 3 parts of jackfruit peel with inner layer white flesh removed and 5 parts of tuna eyeballs. An A extracting solution is obtained through the asparagus, the winter cherry leaves and the fructus amomi. A B extracting solution is obtained through the pearl white. A C extracting solution is obtained through the black beans, soybean shells, the tender willow leaves, the kaffir lily leaves, the cucumber leaves, the sesame leaves, the strawberry leaves, the cumin, the liquorice, the azedarach and the jackfruit peel. A D extracting solution is obtained through the tuna eyeballs. The extracting solutions A, B, C and D are mixed and concentrated, spray drying is carried out, and an asparagus tea finished product with water content of 2% is obtained. The asparagus tea is good in mouthfeel and rich in nutrition.

The invention provides a jackfruit tissue culture rapid propagation method. The method includes the following steps that 1, robustly-growing jackfruit tender shoots are selected, and a segment with 2-3 shoots is obtained after cutting and disinfected; 2, a disinfected explant is placed in a WPM minimal medium for germination inducing, and a sterile tube-tube plantlet is obtained; 3, the test-tube plantlet is placed in a WPM propagation culture medium for rapid propagation culture, and multiple shoots are obtained; 4, the multiple shoots are placed in a WPM strong seedling culture medium for strong seedling culture, and a strong plant is obtained; 5, the strong plant is placed in a 1 / 2 MS rooting medium for rooting culture, and a complete seedling with a root is obtained; 6, the complete seedling with the root is taken, hardened, transplanted to a sand bed for growth for one month, and transplanted to a large field. The multiplication coefficient of the multiple shoots obtained through the culture method is 30-40 times, the rooting rate of tissue cultured seedlings is 95% or above, the survival rate of the seedlings transplanted to the seedbed is 90% or above, and the purpose of industrialized seedling production is effectively achieved.

The invention discloses golden pumpkin compound nutritional rice and a preparation method thereof. The golden pumpkin compound nutritional rice is composed of polished round-grained rice, pumpkin, water fennel, peanut butter, nectarine, bamboo shoots, zizania latifolia, pawpaw, edible rose, purple asparagus, water shield, pea meal, natto, jackfruit, soybean residue power, lance asiabell root, ginkgo leaves, fleeceflower root, yellow wine, etc. The golden pumpkin compound nutritional rice has the beneficial effects that the pumpkin contains abundant nutrients, has a plurality of health-care effects of fortifying spleen and nourishing stomach, moistening lung to arrest cough, tonifying middle and qi, reducing blood lipid, reducing blood sugar, clearing heat and removing toxicity, inducing dieresis and beautifying skins, and is a very good natural and health-care food material. The prepared golden pumpkin compound nutritional rice has good color, smell and taste, tastes soft and sweet, has appropriate softness and hardness, and is rich in nutrients.

The invention discloses an anti-hair-loss Chinese herbal medicine compound for inhibiting activity of 5alpha-reductase, and belongs to a pharmaceutical composition. The anti-hair-loss Chinese herbal medicine compound comprises a serenoa repens extract, a bayberry bark extract, a platycladus orientalis extract, an angelica sinensis extract, a rhizome anemarrhenae extract, a common selfheal fruit-spike extract, a ginger extract, a sophora flavescens extract, a jackfruit extract, a fructus schizandrae extract and a rhizome kaempferiae extract, wherein the percentage weight of all the extracts is 0.1-99% of the total amount of the anti-hair-loss Chinese herbal medicine compound. The anti-hair-loss Chinese herbal medicine compound is used for treating alopecia seborrheica symptom caused due to male androgenetic alopecia.

The present invention discloses a melon jam and black fungus lactic acid fermented beverage which is manufactured by using the following raw materials in parts by weight: black fungus 27-32 parts, distilled water 465-490 parts, lactobacillus bulgaricus 11-13 parts, skim milk 290-295 parts, lemon jam 15-18 parts, jackfruit pulp 20-25 parts, glutinous rice juice 55-60 parts, rosa chinensis 5-7 parts, etc. The melon jam and black fungus lactic acid fermented beverage has intrinsic nutrition and biological activity of the black fungus, and at the same time has the characteristics of lactic acid bacteria beverage, is beneficial for intestinal tract and is delicious and healthy, and has good stability and is clean and sanitary by conducting a reasonable matching; and the added melon jam, etc. improve the mouthfeel of the black fungus beverage, and the lactic acid fermented beverage is prepared by matching rosa chinensis, bauhinia blakeana, leonurus Artemisia, roselle and other extracts and thus has a certain efficacy of activating blood circulation and removing blood stasis.

An olive-vinegar-fragrance broad bean and a preparing method thereof are disclosed. The flavor broad bean is prepared from following raw materials by weight: 30-50 parts of olive, 20-40 parts of unpolished rice vinegar, 400-500 parts of broad bean, 4-6 parts of wisteria, 6-8 parts of orange powder, 16-20 parts of maltodextrin, 8-10 parts of tender fennel leaves, 1-2 parts of berberis dictyophylla franch.var.eprunosa schneid., 2-3 parts of eriophorum comosum (wall.) nees, 3-4 parts of sugar stevia leaf, 2-4 parts of mulberry leaf, 1-3 parts of canton love-pea vine, 10-12 parts of jack fruit kernel, a proper amount of olive oil and 10-12 parts of a nutrition additive. According to the flavor broad bean, a vinegar solution is used for stir-frying of the broad bean, thus increasing fragrance and flavor, and allowing the broad bean to be easy in digestive absorption, sour, sweet, tasty and refreshing, to have olive fragrance taste and to be unique in flavor. Compatibility of the raw materials is reasonable. The raw materials are synergistic with other traditional Chinese medicine components. The flavor broad bean is particularly suitable for eating by people with poor appetite, such as people with stomach distension and people with dyspepsia, and is beneficial to body health.

The invention relates to a pig feed for improving the appetite. The pig feed comprises the following components in parts by weight: 38-50 parts of corn starch residue, 6-15 parts of corn gluten meal, 5-10 parts of corn flour, 12-20 parts of jackfruit peel, 3-8 parts of soybean molasses, 4-6 parts of scale powder, 5-9 parts of spina date seeds, 0.01-0.06 part of azedarach, 0.2-0.5 part of apocynum venetum root, 0.02-0.05 part of lotus leaves, 0.3-0.7 part of fructus chebulae, 0.3-0.7 part of semen sesami nigrum, 0.1-0.3 part of rhodiola rosea, 0.2-0.6 part of mangnolia officinalis, 0.6-1 part of acacia flowers, 0.2-0.5 part of flowers of poplar, 0.4-0.7 part of wild chrysanthemum flowers, 0.1-0.5 part of motherwort, 0.6-0.8 part of pollen typhae, 0.7-0.9 part of common fenugreek seeds, 0.5-1 part of Chinese prickly ash, 0.4-0.7 part of rose flowers, 0.05-0.1 part of pawpaw, 0.07-0.1 part of elecampane, 0.06-0.1 part of burdock seeds, 0.06-0.1 part of glossy privet fruits, 0.3-0.5 part of illicium verum and 0.08-0.12 part of dandelion. Compared with the prior art, the pig feed disclosed by the invention is suitable for a demand of the taste of a pig, and is capable of stimulating the great appetite of the pig, promoting the feed intake of the pig, and effectively promoting the rapid growth of the pig; the pig fed with the pig feed has the good meat quality, is thin, healthy, free of chemical residues and relatively low in cost.

The invention discloses a method for preparing freeze-dried jackfruit. The method comprises the following operation steps of: firstly, selecting disease-free, decay-free and deterioration-free jackfruit in the maturity of over 80 percent, slivering the jackfruit and excavating fruit bracts; secondly, slivering the fruit bracts, stoning and remaining flesh; thirdly, washing the flesh with flowing drinking water for removing impurities; fourthly, cutting the flesh into blocks; fifthly, sterilizing the jackfruit flesh by using a disinfectant for fruit and vegetable, rinsing clean with the drinking water, and draining away water; sixthly, freezing the jackfruit flesh to the temperature of between -28 to -45 DEC G; and finally, placing the frozen jackfruit flesh into a vacuum freezing dryer, and controlling the vacuum degree to be between 26 and 72 Pa, the cold hydrazine temperature to be between -40 and -60 DEG C, the temperature of a heating plate to be between 50 and 95 DEG C and the drying time to be 8 to 6 hours to obtain the freeze-dried jackfruit. The freeze-dried jackfruit product prepared by the method of the invention does not shrink, and can substantially maintain the color,the flavor and the nutrient components of a fresh fruit.

The invention relates to jam rich in nutrition and able to calm the heart and tranquilize the mind. The jam is prepared by the main materials of passionflowers, wax apples and jackfruit, as well as the additives of honey, salt and smoked plums. The product of the invention has the functions of nourishing the heart and tranquilizing the mind, as well as relieving anxiety and nervousness, and has certain curative effects on headache, stomachache, palpitation and insomnia that are resulted from stagnation of liver-qi and psychentonia. With a formula based on fruits, the jam provided in the invention is safe and free of side effects. And a food therapy with the jam of the invention can improve sleeping easily.

The invention relates to a kind of prenylflavonoids and their application in the preparation of anti-osteoporosis drugs. The invention isolated 7 prenylflavonoids from Jackfruit moraceae plants of the genus artocarpus (I) (Artocarpus / I) (I) (heterophyllus / I), were 5'HydroxycudraflavoneA, artochaminB, artelastoxanthone, artoindonesianinQ, kuwanonT, artoheteroidA and artoheteroidB. Activity tests showed that the prenylflavonoids of the invention has strong inhibitory activity on important therapeutic target for osteoporosis -- protease K, the prenylflavones' IC50 is 0.88 - 93.9mM, can be used for preparing drugs for treating osteoporosis.

The invention belongs to the field of healthcare foods, and in particular relates to cold-preventing tea and a preparation method thereof. The cold-preventing tea is composed of callistemon rigidus, Echinacea, jackfruit, michelia figo, broccoli, rock candy and green tea. The cold-preventing tea prepared by the preparation method disclosed by the invention is prepared by combining a plurality of natural Chinese herbal medicines and plant fruits with effects of clearing away heat and toxic materials, dispelling the wind, resisting bacteria, resisting viruses, resisting inflammations, enhancing human immune and the like, and has a good effect of preventing the cold after being taken for a long time, and the human immunity can be enhanced; the cold-preventing tea has strong flower-fruit sweet flavor, and good taste; the cold-preventing tea can be taken by brewing in boiled water in a simple and convenient mode; the tea can be used as daily prevention health food to be taken by people, and different market and population demands can be satisfied.

The invention discloses a method for extracting essential oil by taking jackfruit peel as a raw material. The method comprises the following steps: (1) adding water in an amount which is 1-2 times the amount of jackfruit peel from which white cortex is removed into the jackfruit peel, crushing, squeezing, separating out liquid and filtering to prepare filtrate; (2) uniformly stirring 35-45 percent by mass of beta-cyclodextrin, 10-20 percent by mass of sodium sulfate and the balance of water to prepare an extractant; (3) mixing the filtrate with the extractant according to the ratio of (1-2):1 during extraction, standing for 25-35 min at the temperature of 25-35 DEG C and taking supernatant phase; and (4) stirring and centrifuging the supernatant phase and 90-95 percent ethanol aqueous solution, taking phase liquid and concentrating under reduced pressure to obtain the essential oil of the jackfruit peel. The extraction method is simple and easy to control, and has high thermal stability and high oil extraction rate; and the prepared jackfruit essential oil has the effects of eliminating phlegm, easing pain, diminishing swelling, fighting bacterium and diminishing inflammation.

The invention discloses a special fertilizer for jackfruit. The special fertilizer is prepared from the following raw materials in parts by weight: 20-40 parts of animal waste, 20-40 parts of plant straws, 0.03-0.05 part of organic material decomposition agent, 40-50 parts of urea, 20-30 parts of calcium superphosphate, 20-30 parts of potassium sulfate, 3-5 parts of humic acid, 3-5 parts of mineral substance, 1-3 parts of compound amino acid, 0.1-0.3 part of plant growth regulator, 0.5-1 part of chlorothalonil 500-times liquid and 0.5-1 part of bacillus amyloliquefaciens.

The invention discloses a method for rapid propagation of a jackfruit seedling. The method comprises the steps that an annual branch with half of or a leaf is selected, after the lower end of the annual branch is immersed in a rooting agent for 30 min, a healing smearing preparation and pond sludge are smeared on upper and lower notches, and then the annual branch is inserted into perlite in a cuttage mode, and sprayed with water through a nebulization sprayer; and the rooting agent is a mixed fluid, with concentrations of IBA, NAA and GA being 160 mg / L, 40 mg / L and 20 mg / L, prepared through IBA powder, NAA powder and GA powder which are dissolved sufficiently through ethyl alcohol with a mass fraction being 75%. According to the method, the used branch is the annual branch, the regeneration capacity of histocytes is strong, and the amount of germs is low; with using of the rooting agent with an optimum proportion and a loose and breathable matrix, under a condition of a suitable humidity and temperature, the branch is sufficient in moisture, and a wound is breathable; and germ infection is prevented through the yellow mud wrapped on the lower portion of the branch, and additionally the yellow mud provides nutrition for the branch. By applying of the method, the cottage rooting speed of a jackfruit seedling is accelerated, the survival rate of cuttage is increased, cost of seedling culture is reduced, and great development of the jackfruit industry can be promoted.

This invention relates to a cycloartane triterpenoid compound and its anti-tumor applications. The compound, with a general chemical formula shown in formula I, has in vitro anti-tumor activity. The compound and its derivatives can be used to manufacture anti-tumor drugs.

The invention provides natural jackfruit powder and a preparation method of the natural jackfruit powder. The natural jackfruit powder comprises jackfruit pulps, maltodextrin and purified water, wherein the weight of the purified water is 50%-100% of that of the jackfruit pulps and the weight of the maltodextrin is 70%-90% of the total solid content weight of the jackfruit pulps. The invention further provides a method for preparing the natural jackfruit powder. The natural jackfruit powder takes the jackfruit pulps as raw materials, is natural and healthy, rich in nutrition, thick in fragrance, high in solubility and exquisite in mouth feel, and can be directly mixed with hot water or serves as advanced ingredients and the like of various foods.