155 results about "Dipteryx oleifera" patented technology

The invention discloses a comprehensive extraction method for extracting tea seed oil, tea saponin and tea seed polysaccharide from tea seeds or camellia seeds, belonging to the process fields of grain and oil processing and byproduct extraction. The method comprises the following steps of: with shelled tea seeds as a raw material, firstly, cooking to produce oil; then, adding an exogenous enzyme to obtain a boiled oil layer of a first level an emulsified oil layer, a water layer and a slag layer through zymolysis, blanching and still standing; demulsifying the emulsified oil layer to take boiled oil of a second level; mixing the oil layers of the two levels; centrifugalizing to obtain the tea seed oil; depositing the water layer in alcohol to separate the tea saponin and the tea seed polysaccharide; leaching the slag layer with water or monohydric alcohol to further separate the tea saponin and the tea seed polysaccharide; and purifying a clear solution which is leached with the water or the alcohol with a macroporous absorption resin chromatography column, eluting a resin adsorbate with a base and then an ethanol and collecting an ethanol eluant to obtain high-purity tea saponin. The tea seed oil, the tea saponin and the tea seed polysaccharide are synchronously prepared, thus the invention realizes that a tea seed or camellia seed resource is comprehensively extracted and utilized and has the advantages of simple process, less needed equipment and low cost.

The invention relates to a Camelina sativa (L.) Crantz spring-type seed designated as ‘SO-50’ derived from a cross between camelina accessions with high yield and oil quality attributes following conventional breeding methodologies.

The invention relates to a breeding method and application of a cytoplasmic male sterility restoring line of brassica napus rapeseed and radish. The method comprises the following steps of: choosing rapeseed S1628 with the preservation number of CCTCC NO: P201203, performing continuous inbreeding directional selection for six years to breed an excellent, high-oil and stable inbred line; using the cytoplasmic male sterility restoring line of the brassica napus rapeseed and radish as a female parent and using the bred excellent and stable inbred line as a male parent to select out strains comprising radish cytoplasmic male sterility restoring genes from large amounts of filial generations; using the strains comprising the radish cytoplasmic male sterility restoring genes as the female parent and using Zhongshuang No.2, Huashuang No.3, Huyou 17, Zunyou No.1 and Zheyou 758 of double-low winter rapeseed varieties in China as recurrent male parents to hybridize, performing the continuous inbreeding directional selection for six years to breed the cytoplasmic male sterility restoring line of the double-low and high-oil brassica napus rapeseed and radish. The restoring line has been crossed with hybrid varieties. A gap of producing the hybrid varieties by the cytoplasmic male sterility restoring line of the double-low radish in China is filled, and the application prospect is broad.

The invention discloses a method for interplanting oil-used peonies under a gingko forest. The method includes the steps that after land selection, land preparation and seed pretreatment are carried out, oil-used peony seeds and rhizoma atractylodis macrocephalae seeds are sown into furrows at intervals through a drilling method; after oil-used peony seedlings grow tall and are subjected to final singling, humic acid water-soluble fertilizer is applied, compound fertilizer is applied after several days, and then dressing of the humic acid water-soluble fertilizer and dressing of the compound fertilizer are carried out alternately; the upper portions, from 1-2 cm positions above the ground, of rhizoma atractylodis macrocephalae plants are treated in a stem-cut mode; field protection management is carried out until the oil-used peonies grow for 3 years, and oil-used peony seeds are picked. The oil-used peonies are planted under the gingko forest, the idle land in the forest is fully used, the long-term planting industry is supported by the short-term planting industry, and economic benefits are created. The oil-used peonies are planted in the gingko forest according to the scheme, the nutrition conversion rate can be increased, the soil loosening capacity can be improved, rhizomes of the oil-used peonies swell fast, and the content of active substances is greatly increased; rhizoma atractylodis macrocephalae is interplanted and treated in the stem-cut mode, and therefore the rhizomes of the oil-used peonies are strong and thick and grow fast.

The invention discloses a manufacturing method of appetizing fresh broad beans with chrysanthemum fragrance. The method is as below: baking and stir-frying fresh broad beans in a pot with slow fire for 10-20 min; after the skins of the broad beans turn yellow and micro cracks appear, adding water 4-5 times of the amount of the fresh broad beans; boiling the water and stewing the fresh broad beans with small fire for 1-1.5 h; adding the following health care traditional Chinese medicine ingredients by weight into per 50 parts of water: 1-2 parts of citron, 2-3 parts of fructus aurantii, 1-2 parts of Radix Paeoniae Alba, 2-3 parts of dried orange peel, 1-2 parts of Herba Moslae, 1-3 parts of polygonatum, 2-3 parts of sunflower leaf and 1-2 parts of glutinous rice roots; fishing out the fresh broad beans, drying and then frying the fresh broad beans with ginger, garlic, pepper and salt in a frying-pan until fragrance emits; and fishing out the broad beans, drying, coating a layer of flavoring paste in the equivalent of 5-15 wt% of the broad beans, frying the broad beans in the frying-pan, and sterilizing. The method provided by the invention adopts the traditional Chinese medicines for processing; the Herba Moslae has effects of warming stomach, regulating middle energizer, resisting virus and sterilizing; citron can promote digestion and expel intestinal pneumatosis; at the same time, the additional chrysanthemum and lily can clear away heat, detoxicate and moisten the lungs; and hawthorn can strengthen the stomach and help digestion. The broad beans provided by the invention are added with functions of appetizing and helping digestion, and are beneficial to human health.

The invention provides a method for comprehensively extracting polysaccharides, polyphenol and saponin from camellia oleifera abel defatted cakes. The method includes the following steps: obtaining polysaccharides through aqueous extraction, concentration, deproteinization and ethanol precipitation after the camellia oleifera abel defatted cakes are degreased; concentrating and adding salt into the supernatant after the ethanol precipitation of the polysaccharides, and performing extraction to obtain the polyphenol through ethyl acetate; and absorbing and analyzing the aqueous phase after extraction of the polyphenol through resin to obtain the saponin. According to the method, effects of substances such as the polysaccharides and the polyphenol during extraction of the saponin are overcome, and the purity of the saponin is improved; and the polysaccharides, the polyphenol and the saponin are obtained, and the defect of low utilization rate of camellia oleifera abel defatted cakes in the existing methods is overcome.

The invention provides a preparation method of a pure mulberry silk quilt with aglaia odorata lour fragrance. The preparation method comprises the following steps: (1) putting ripe silkworms on a spinning net; (2) stripping silks so as to obtain rough cotton sheets; (3) performing degelatinization treatment on the rough cotton sheets; (4) cleaning the rough cotton sheets with clear water, and then performing dehydration; (5) removing impurities, reshaping, and then drying for later use; (6) picking and maintaining aglaia odorata lour; (7) scenting the aglaia odorata lour ; (8) weighing the cotton sheets, and pulling the cotton sheets into a fluffy state; (9) cutting the cotton sheets; (10) stretching the cotton sheets one by one, laying the cotton sheets in a crisscross manner, then performing inspection and tidying, and removing impurities; (11) respectively placing one layer of silk-leakage gauze on the upper and lower surfaces of a tidied batt core so as to avoid silk leakage; (12) sleeving the batt core with a batt sleeve; and (13) performing tailor tacking and setting on the batt sleeve and the silk batt core. The obtained silk quilt has no fillets, chrisalis oil and chemical residues; compared with a silk quilt made of traditional silk floss, the pure mulberry silk quilt is relatively natural and environmentally friendly; the pure mulberry silk quilt has aglaia odorata lour fragrance, and also keeps the characteristics of lightness, softness, permeability and body-contact comfort of the silk quilt per se.

The invention discloses a production method of cyperus esculentus oil and cyperus esculentus flour. Water-soluble characteristics of water-soluble components of cyperus esculentus and properties that starch can form starch milk dispersing in water, protein is soluble in water under alkaline conditions and can be enzymed and the cyperus esculentus oil exists in cells and can break through walls to be released are utilized, the cyperus esculentus is smashed and soaked with water prior to being ground into thick liquid, protein, pectin and cellulose are sequentially enzymed to break through the walls to release the oil, an oil-water mixture is obtained after mixed materials are separated through pulp residues, and the oil-water mixture is subjected to oil-water separation to obtain cyperus esculentus crude oil and cyperus esculentus extract; the cyperus esculentus crude oil is dried and filtered to obtain the cyperus esculentus oil; the cyperus esculentus extract is subjected to heating and gelatinizing into starch, homogenizing, concentrating and spray drying to obtain the cyperus esculentus flour. The method is easy to implement, convenient in operation, low in cost, free from organic solvents, free from refining of oil, high in utilization rate of raw materials, sufficient in extraction of active ingredients and nutrient substances, good in solubility property, remarkable in healthcare function, good in taste and mechanized.

The invention discloses a special fertilizer for a honey raisin tree. The fertilizer is prepared from the following raw materials in parts by weight: 30-35 parts of dried pig manure, 16-20 parts of kelp residue, 3-5 parts of pomegranate bark powder, 6-8 parts of bamboo charcoal powder, 20-25 parts of alum powder, 40-50 parts of bentonite, 2-4 parts of polyvinyl alcohol, 1-3 parts of borax, 5-8 parts of soybean oil, 4-6 parts of nano jade powder, 1-2 parts of propylene glycol alginate, 1-2 parts of sodium selenite, 2.5-3.5 parts of manganese sulfate, 1-2 parts of ferrous sulfate, 0.5-1.5 parts of ammonium molybdate, 2-3 parts of chinaberry bark, 4-6 parts of salvinia natans, 2-4 parts of perrila stem, 5-6 parts of pedicularis and 3-5 parts of centella asiatica. The fertilizer contains the jade component, and the jade compeonnt contains a large amount of microelements which are beneficial to human bodies, are absorbed through crops and are converted through a food chain to be beneficial to the human bodies; the alum powder contains an adsorption component which can effectively adsorb and solidify toxic heavy metal elements in soil to reduce the amount of heavy metal elements absorbed by the crops.

The present invention provides quinoa coarse cereal chiffon cakes. The quinoa coarse cereal chiffon cakes comprise the following raw materials: egg yolk, fine granulated sugar, sugar free pure milk, water, special oil for cakes, quinoa flour, coarse cereal powder, baking powder, egg white, cream of tartar and edible salt. The chiffon cakes are rich in raw material nutrients, proteins, starch, dietary fibers and trace elements, reasonable in nutritional structures, prepared into powder, and convenient in consumption, organically combine diet and health preserving, and improve people's health values in normal diet. The product helps improve the dietary structures and avoids the phenomenon of "excessive" or "lacked" dietary nutrition caused by a long-term consumption of a single staple food. The quinoa flour and coarse cereal powder are both used to replace the wheat flour to prepare the cakes. The preparation method provides consumers with the cake products with higher nutritional values, the quinoa coarse cereal chiffon cakes enable people to obtain a more balanced nutritional composition in the process of enjoying the cakes, and the preparation method provides a new direction for the processing and utilization of the quinoa and coarse cereals.

The invention relates to a fertilizer for mature citrus trees. The fertilizer for citrus trees comprises the following raw materials in parts by weight: 30-70 parts of nitrogenous fertilizer, 25-50 parts of potash fertilizer, 10-20 parts of phosphatic fertilizer, 2.5-5 parts of boric fertilizer, 2-7 parts of calcium, 8-25 parts of farmyard manure, 0-6 parts of lime and 0.5-8 parts of fermentation oil cake. The amount of each ingredient in the fertilizer is determined according to the demands of the mature citrus trees at each stage; the fermentation oil cake is taken as a cake residue after rapeseeds are squeezed into oil; the cake residue is watered to form paste, so as to obtain the fermented oil cake by fermentation; the cake residue contains a plurality of nutrient elements. By adopting the fertilizer, the chemical fertilizer, the farmyard manure and the fermented oil cake are combined, and fertilization is carried out by adopting different fertilizer ratios according to the requirements of the citrus trees at different stages, so that the citrus trees obtain enough nutrients to grow; in addition, the fertilization method and the fertilization amount are reasonable, and the fertilizer has an important application prospect.

The invention relates to a selenium enrichment camellia oleifera tree interplanting method which refers to the method for jointly planting vetch and camellia oleifera trees in a mountain slope forest land. The method specifically comprises the steps that the mountain slope forest land is transformed through improved soil rich in organic selenium, land preparing, planting, pruning and fertilizer applying are carried out, survival sustaining is carried out in the first year of the camellia oleifera trees, and lower-concentration fertilizer pouring and complete flower thinning need to be carried out; sound seedlings are sustained in the second year, and accelerating nitrogen fertilizer needs to the applied before shoots bud; yield maintaining is carried out in the third year and the years afterwards, and the application amount of organizer fertilizer and phosphorus-potassium fertilizer needs to the increased. By means of the interplanting the camellia oleifera trees, the high yield of a single camellia oleifera tree can be achieved, and the economic benefits of agriculture and forestry planting can be improved.

The invention relates to a method for preparing a pleurotus cornucopiae cultivation material through cinnamomum longepaniculatum leaf residues. The method is characterized by comprising the following steps of: crushing cinnamomum longepaniculatum leaves in which camphor wood oil is extracted by distillation into cinnamomum longepaniculatum leaf residues, adding 2.8-3.2% of calcium carbonate according to the weight of the cinnamomum longepaniculatum leaves, and fully soaking the mixture in water, and adjusting the pH to 8.5; uniformly mixing 60 parts by weight of soaked cinnamomum longepaniculatum leaf residues, 28 parts by weight of cottonseed hull, 10 parts by weight of wheat bran, 1 part by weight of white sugar and 1 part by weight of gypsum powder, and adjusting the pH to 8 to obtain the cultivation material. According to the method provided by the invention, the waste cinnamomum longepaniculatum leaf residues in which the camphor wood oil is extracted by distillation are used for replacing most part of cottonseed hull to produce the pleurotus cornucopiae, therefore, the production cost and pollution rate of cultivating the pleurotus cornucopiae are greatly reduced on the condition of not affecting the yield and quality, and meanwhile, the pollution caused by incineration of the cinnamomum longepaniculatum leaf residues is reduced so as to protect the environment.

The invention relates to healthcare edible blend oil with silybum marianum. The healthcare edible blend oil with the silybum marianum is characterized by being prepared by mixing healthcare edible blend oil, comprising silybum marianum oil as a main material and linseed oil, with one or more other edible oil, wherein the content of the silybum marianum oil accounts for 40%-90% of the weight of the edible blend oil, the content of the linseed oil accounts for 4%-25% of the weight of the edible blend oil, and the content of the other edible oil accounts for 0-40% of the weight of the edible blend oil. The content of polyunsaturated fatty acids in the blend oil is balanced; the weight ratio of omega-6 polyunsaturated fatty acids to omega-3 polyunsaturated fatty acids in the blend oil is (4-6) to 1; the blend oil contains substances beneficial to human health, such as silymarin, various amino acids and vitamins E, integrates nutrition with healthcare, and meets the healthy living demand of modern people.

The invention discloses a camellia oleifera planting method. Through a formula of a selenium-rich nutrient solution and selenium-rich chemical soil, camellia oleifera seedlings can adapt to a selenium-rich environment and grow well; after cuttage, selenium-resistant microorganisms are added into a seedbed, and the soil environment is improved through the selenium-resistant microorganisms so that the camellia oleifera seedlings can better absorb selenium in the soil; the camellia oleifera seedlings are hardened so that the seedlings can quickly adapt to adverse environmental conditions of land after being planted, the seedling recovering time is shortened, resistance to low temperature, strong wind and the like is enhanced, and the planted land environment is beneficial for growth of camellia oleifera; a 1% Bordeaux mixture and other fungicide are sprayed, and the Bordeaux mixture and sulfur-manganese-zinc can protect the camellia oleifera seedlings against disturbance of diseases and pests. Camellia oil produced by camellia oleifera planted through the method has the advantages of being comprehensive in nutrient ingredient, rich in selenium needed for the human body and the like and is suitable for camellia oleifera planting in Yangtze River southern regions where soil is short of selenium and suitable for people of all ages.

The invention provides a preparation method of protein stored in camellia oleifera abel cakes. According to the method, camellia oleifera abel cakes are adopted as a raw material. The preparation method of protein stored in the camellia oleifera abel cakes comprises steps that: a camellia oleifera abel cake raw material is processed through an appropriate pretreatment after oil extraction; the material is processed through alkali extraction; the extract is processed through frozen centrifugation; an obtained supernatant is processed through acid precipitation and frozen centrifugation; an obtained precipitate is processed through dialysis; an obtained product is processed through vacuum lyophilisation, such that the protein is obtained. The protein is then processed through functional property researches and evaluations. The extraction method provided by the invention is advantaged in simple technology, low processing cost, and high extraction rate. With the method, camellia oleifera abel resources can be fully utilized.

The invention discloses a method for reutilizing cold pressed camellia oleifera seed meal.The method includes the steps that firstly, cold pressed camellia oleifera seed meal is mechanically crushed, pure water and complex enzyme are added, enzymolysis is conducted for 30-120 minutes at the temperature of 40-90 DEG C, upper-layer enzymolysis camellia oleifera oil is obtained through centrifugation and separation, filtering is conducted, and enzymatic hydrolysate is obtained; organic solvent is added to residues left over in the filtering process, the mixture is stirred and extracted, organic solvent is volatilized, and extracted camellia oleifera oil is obtained; the enzymatic hydrolysate is heated and subjected to enzyme deactivation ad concentration after being filtered till the enzymatic hydrolysate is in a paste state; the extracted residuals are subjected to fine grinding and made into camellia oleifera meal fine powder; the enzymolysis camellia oleifera oil can be used as edible oil, and the paste, the camellia oleifera oil and the camellia oleifera meal fine powder serve as raw materials to be prepared into skin care products.By means of the method, effective ingredients of the cold pressed camellia oleifera seed meal can be comprehensively utilized effectively, waste of natural resources is reduced, environmental pollution is reduced, and comprehensive utilization value of camellia oleifera planting and processing is improved.

The invention discloses a method for planting camellia oleifera. According to a formula of selenium-enriched nutrition liquid and selenium-enriched drug earth, camellia oleifera seedlings can adapt for selenium-enriched environment, and can well grow; after cutting, selenium-resistant microorganisms are added to a seedbed, and are used for improving soil environment, so that the camellia oleifera seedlings can well absorb selenium in soil; and seedling exercising treatment is performed on the camellia oleifera seedlings, so that the camellia oleifera seedlings can rapidly adapt for poor environmental conditions of the land after field planting, and seedling recovering time is shortened, and the resistance of the seedlings to low temperature, strong wind and the like is strengthened. Planted land environment is favorable for growth of the camellia oleifera, bactericides of a Bordeaux mixture of 1% and the like are sprinkled, the Bordeaux mixture and sulphur-manganese zinc can protect the seedlings of camellia oleifera trees from being invaded by diseases and insect pests, and teaseed oil produced by the camellia oleifera planted by the method has the characteristics of being comprehensive in nutrient components, rich in selenium required by human bodies, and the like. The planting method is suitable for planting of the camellia oleifera in regions to the south of the Yangtze River, lacking of selenium, and the produced teaseed oil is suitable for people of all ages to eat.

The invention discloses a Paeonia suffruticosa planting method. Seed treatment is characterized in that seeds and a bactericide are mixed and then are mixed with a germination accelerating agent, in this way, the problem of resource waste due to low germination rate and low emergence rate can be solved fundamentally. After the seeds are covered with soil and the soil is flattened, a plastic film is used to cover the soil, which can improve the ground temperature, prolong the rooting time of the seeds of the Paeonia suffruticosa, and improve the emergence rate. A leaf fertilizer includes monopotassium phosphate and sodium selenite, which can improve the Se content and the edible value of the Paeonia suffruticosa. Disease and pest control can relieve damage to the Paeonia suffruticosa due to pests and improve the yield of the Paeonia suffruticosa. The Paeonia suffruticosa planted by the planting method is high in emergence rate, is high in rare element Se content, is huge in market potential, and is wide in prospect.

The invention relates to the field of health-care food, in particular to health-care oil capable of reinforcing kidney and tonifying yang and containing rubus idaeus. The health-care oil comprises the following raw materials in parts by weight: 1400-1550 parts of palm fruits, 25-30 parts of camellia seed, 25-28 parts of walnut kernel, 25-28 parts of olive, 12-15 parts of ganoderma lucidum, 12-15 parts of panax quinquefolius, 8-10 parts of rubus idaeus, 10-12 parts of Chinese chive seed, and 15-18 parts of radix polygonati officinalis. The manufacturing process of the health-care oil adopts a carbon dioxide subcritical extraction technology, is simple and easy to implement, the extraction temperature is low, active ingredients in the raw materials cannot be broken, the raw materials with relatively high oil extraction rate such as palm fruits and the camellia seeds are used as carriers, and volatile oils, liposoluble constituents and the like of the traditional Chinese medicines such as the ganoderma lucidum, the panax quinquefolius and the rubus idaeus are extracted into the oil according to the principle of like dissolves like, so that the edibleness of the oil is increased; the health-care oil provided by the invention integrates the health care effects of the conventional health-care oil and the raw materials such as the ganoderma lucidum, the panax quinquefolius and the rubus idaeus, has the effects of tonifying yang, securing essence, and warming and nourishing liver and kidney, is simple in extraction process, reduces the cost, and has high market competitiveness.

The invention relates to a mooncake comprising a mooncake wrapper and mooncake filling. The mooncake wrapper is made of, by weight, 60-80 parts of wheat flour, 25-30 parts of water, 20-30 parts of garlic oil, 15-30 parts of maltitol, 10-30 parts of alkaline water, 5-10 parts of glutinous rice vinegar and 1-5 parts of red wine. The mooncake filling is made of, by weight, 50-60 parts of filling, 25-30 parts of water, 15-20 parts of plant oil, 15-20 parts of xylitol and 10-15 parts of honey. The mooncake wrapper is added with the glutinous rice vinegar, the red wine and artemisia argyi powder, and unique fragrance of artemisia argyi is added to the mooncake wrapper; meanwhile, the glutinous rice vinegar has the effect of neutralizing the excessive alkaline water; the garlic oil, chestnut powder and oat powder added into wheat flour of the mooncake wrapper contain rich vitamin E and can effectively resist free radicals and inhibit activity of tyrosinase, so that melanogenesis is reduced, and anti-aging effect is achieved.

The invention provides a Cyperus esculentus harvester. The Cyperus esculentus harvester comprises a frame, walking wheels, a Cyperus esculentus temporary storage hopper, a power mechanism, a transmission mechanism, a soil-turning rotary-tillage roll, a shovel plate located behind the rotary-tillage roll, a lifting conveyor belt connected with the shovel plate, a double-layer cylindrical sieve-drumroller sieve connected with the lifting conveyor belt, a spiral blade propeller arranged in an inner sieve drum, an axial pushing plate arranged in an outer sieve drum, a circular arc Cyperus esculentus grain receiving groove arranged at the outer end of the outer sieve drum, a stirring sheet extending into the receiving groove from the outlet end of the inner sieve drum, and a conveyor connecting the receiving groove with the Cyperus esculentus temporary storage hopper, wherein the sieve pore of the inner sieve drum is larger than a Cyperus esculentus grain; the sieve pore of the outer sievedrum is smaller than a Cyperus esculentus grain; sieve drums are supported by a roller and driven by a gear ring and a power gear arranged on the outer circumference of the sieve drums. The Cyperus esculentus harvester provided by the invention has the following positive effects: mechanized harvesting of the Cyperus esculentus with grains dispersed and born in soil is realized; and compared withconventional artificial harvesting, the Cyperus esculentus harvester has the following advantages: few Cyperus esculentus grains are remained in the the soil; labor intensity is greatly reduced; production efficiency is tens times higher than the production efficiency of artificial harvesting; and the Cyperus esculentus harvested by the Cyperus esculentus harvester is clean and has few impurities.

The invention relates to daily beverage and especially relates to health ginger tea. The health ginger tea is prepared by the following steps: (1) cleaning, peeling and mincing fresh gingers; (2) frying the minced ginger and rape oil in a pan for 10-15 minutes; (3) respectively heating walnut kernels, cashews, black sesames and peanuts in a microwave oven for 3-8 minutes then mincing; and (4) frying the above raw materials with brown sugar for 10-15 minutes; according to the invention, the health ginger tea comprises the following raw materials in parts by weight: 3-5 parts of fresh gingers, 1-2 parts of rape oil, 2-4 parts of walnut kernels, 2-4 parts of cashews, 1-2 parts of black sesames, 4-5 parts of peanuts and 2-4 parts of brown sugar. Daily common foods of people are utilized to prepare the ginger tea of the invention, so that the ginger tea is easy to be prepared; moreover, the ginger tea has the health-care functions such as dispelling summer heat, protecting against cold, deinebriating, regulating menstruation, strengthening the middle warmer, tonifying qi, regulating spleen and stomach, skin-caring and beautifying.

The invention discloses a method of preparing camellia oleifera seeds from camellia oleifera fruits. The method includes the following steps: (1) placing the harvested camellia oleifera fruits into lime, covering the camellia oleifera fruits with the lime completely and allowing the lime-covered camellia oleifera fruits to stand for 3-5 days under the sun; (2) taking out the camellia oleifera fruits, removing the lime off the surface of each of the camellia oleifera fruits and allowing the camellia oleifera fruits to stand for 7-10 days under the sun until the camellia oleifera fruits crack naturally; (3) collecting the automatically separated camellia oleifera seeds and manually peeling off the camellia oleifera seeds which are not separated from the camellia oleifera fruits; (4) removing the impurities of the camellia oleifera seeds and performing cleaning; (5) performing vacuum refrigeration on the cleaned camellia oleifera seeds at a temperature of minus 20 DEG C to minus 30 DEG C for 3-5h; and (6) drying the refrigerated camellia oleifera seeds at a temperature of 40 DEG C to 60 DEG C for 2-4h so as to obtain finished products. The method of preparing the camellia oleifera seeds from the camellia oleifera fruits provided by the invention is reasonably designed, can effectively protect the nutritional components of the camellia oleifera seeds and increases the oil yield of the camellia oleifera seeds. By adopting the method provided by the invention to prepare the camellia oleifera seeds, the oil yield can be increased by 10%-15%.

The invention discloses a yam and pig trotter biscuit. The yam and pig trotter biscuit comprises, by weight, 180-200 parts of flour, 8-12 parts of mulberries, 15-20 parts of soft-shelled turtle meat, 8-10 parts of strawberries, 6-8 parts of toffee, 6-8 parts of green tea powder, 12-15 parts of seafood mushrooms, 20-30 parts of coke, 12-15 parts of yams, 6-8 parts of sunflower seed powder, 10-12 parts of apple jam, 18-20 parts of pig trotter meat, 3-4 parts of cortex moutan, 3-5 parts of endothelium corneum gigeriae galli, 4-5 parts of mango leaves, 3-4 parts of Chinese olives, 4-5 parts of white melitot, 6-7 parts of food additives, soybean oil and an appropriate amount of water. The ingredients like the soft-shelled turtle meat, the pig trotter meat, the seafood mushrooms and the yams added to the yam and pig trotter biscuit are rich in nutrition, and a user can achieve the effects of beauty enhancement, skin moistening, waist and foot fitness and absorption acceleration after eating the yam and pig trotter biscuits for a long time. The added fruit ingredients like the mulberries, the strawberries and the apple jam enable the biscuit to taste sweet and refreshing.

The invention discloses a pecan and peony intercropping method. Pecan and peony intercropping is realized by planting pecan on a wide ridge plane and arranging peony planting belts on two sides. By the pecan and peony intercropping method, the problem of low land utilization rate of pecan plantations can be improved, and cost saving is realized; in addition, by understorey intercropping of peony, understorey soil conditions can be improved, and soil water retention capacity is improved. Since the pecan is a deep-rooting plant while the peony is available for surface planting, soil nutrients can be used completely, and the problem of long production time of pecan can be solved by benefits generated by fruits of oil peony to obtain economic benefits in the short term.

The invention discloses blood-enriching Sagittaria sagittifolia L.-apricot kernel paste. The blood-enriching Sagittaria sagittifolia L.-apricot kernel paste is prepared from 18-20 parts by weight of butter, 4-6 parts by weight of white sugar, 1-2 parts by weight of russule, 2-4 parts by weight of Sagittaria sagittifolia L., 1-2 parts by weight of pholiota nameko, 10-20 parts by weight of pine kernel, 188-200 parts by weight of apricot kernel, 50-80 parts by weight of thick broad-bean sauce, 5-10 parts by weight of soybean oil, 1-2 parts by weight of table salt, 0.6-1 part by weight of monosodium glutamate, 1-2 parts by weight of table vinegar, 2-4 parts by weight of yellow rice wine, 4-5 parts by weight of chive, 2-4 parts by weight of ginger, 1-2 parts by weight of gynura bicolor, 1-2 parts by weight of edible amaranth, 14-28 parts by weight of beef, 3-5 parts by weight of pork liver, 1-2 parts by weight of ficus carica, 3-6 parts by weight of pig trotter, 1-2 parts by weight of ginkgo, 1-2 parts by weight of barbary wolfberry fruit, 1-2 parts by weight of black fungus, 1-2 parts by weight of sea cucumber, 1-2 parts by weight of sea-tangle and 3-5 parts by weight of blood-enriching fruit and vegetable powder. The raw materials such as russule and gynura bicolor have the good effect of enriching blood. Sagittaria sagittifolia L. has a delicious taste. Therefore, the blood-enriching Sagittaria sagittifolia L.-apricot kernel paste is excellent and has a fragrance striking the nose.

The invention relates to a method for interplanting of camellia oleifera trees, in particular to a method for combined planting of osmunda japonica thunb and camellia oleifera at hillsides and forests. The method specifically comprises the following steps of land preparation, transplanting, trimming and fertilizer applying. In the first year, the survival maintaining of the camellia oleifera tree is performed, and a low-concentration fertilizer is applied to flower thinning is carried out entirely; in the second year, the strong seedling maintaining is performed, and a nitrogen fertilizer needs to be applied before germinating of new tips; in the third year and later, the output maintaining is performed, and the applying amounts of an organic fertilizer and a phosphate and potassium fertilizer need to be increased. The method has the advantage that when the camellia oleifera trees are interplanted, the output of the single camellia oleifera tree is high, and the economic benefit of the farmland and forest planting is improved.

The invention discloses a method for interplanting peony for oil in an idesia polycarpa forest. The technical purpose is to solve the problem in the prior art that the idesia polycarpa forest is wide in occupied space, and the land resource in the forest is left unused and wasted. According to the technical scheme, in the idesia polycarpa forest, 40 idesia polycarpa plants are planted per mu, and the planting height of idesia polycarpa is 3-5 meters. The method comprises the steps of land selection and preparation, seed treatment, sowing, and field management. The method for interplanting the peony for oil in the idesia polycarpa forest is simple in technology and operation, the idesia polycarpa and the peony for oil grow vigorously, the land which is left unused in the idesia polycarpa forest can be made full use of, and economic benefit is created.