122results about How to "Aging" patented technology

The invention discloses a grid-connection feedback device of a high-voltage inverter. The grid-connection feedback device comprises an inlet switch, a high-voltage inverter, a control system, a grid-connection electric reactor and an outlet switch. The grid-connection feedback device is characterized in that the inlet switch is connected with an input end of the high-voltage inverter; an output end of the high-voltage inverter is connected with the grid-connection electric reactor, the electric reactor is connected with the outlet switch, the outlet switch and an output end of the inlet switch are connected with an input end of the high-voltage inverter; the control system of the high-voltage inverter samples a voltage of a power network and an output current of the high-voltage inverter, processes the voltage of the power network and the output current of the high-voltage inverter, controls the output pulse of the high-voltage inverter and feeds back energy to the power network. By utilizing the grid-connection feedback device, grid-connection of the high-voltage inverter and energy feedback to the power network are achieved, the purpose of aging a whole high-voltage inverter is achieved, and meanwhile, saving energy and reducing consumption can be achieved; the floor area is small, the operability is strong and the production efficiency is improved.

The invention discloses a steam eye patch and a making method thereof. Low-temperature steam at 40-50 DEG C can be generated, heating time can last for 20-40min, and the low-temperature steam can heatperiocular skin, accelerate blood circulation and improve cell activity, so that the steam eye patch has effects of relieving eye fatigue, moisten eyes and removing black eyes and eye bags; diatomitein a heating piece has adsorption performance, thereby being capable of effectively cleaning the periocular skin to enable steam to better permeate skin. The heating piece also contains macromolecular setting fiber, thereby having good setting effect; when in use, the steam eye patch can be adjusted timely according to eye shape of different users to better fit eyes; a healthcare skin lotion coated on the surface of inner-layer nonwoven cloth has good healthcare and skincare effects on human bodies, so that compared with conventional steam eye patches, the steam eye patch is richer in function. The making method is simple in process, mild in condition and suitable for mass industrial production of the steam eye patch.

The invention relates to a preparation method for lotus leaf health-care beer. The preparation method comprises the following steps: juicing lotus leaves to obtain lotus leaf juice; mixing and crushing barley malt and wheat malt, and then adding water to obtain mixed mash; saccharifying the mixed mash at the temperature of 44-78DEG C; after the saccharification is ended, filtering, boiling, precipitating, cooling, oxygenating, performing primary fermentation, diacetyl reduction, cooling, post fermentation, post storage and filtering, and operating according to a conventional preparation process of beer fermentation; adding the lotus leaf juice in the boiling process or after post storage and before filtering beer; filling and sterilizing to obtain the lotus leaf health-care beer. According to the preparation method disclosed by the invention, the usage amount of hops is reduced; the stability of wort is improved by using polyphenol in the lotus leaves, so that the forming degree of the beer is improved; the lotus leaf juice is added in the beer during the boiling of the wort or before filtering, so that the faint scent of the lotus leaves and the beer can be better fused together; the prepared lotus leaf health-care beer retains the flavor of fresh malt beer, has faint scent and lotus fragrance of the lotus leaves and has the advantages of pure flavor, freshness, tasty and unique taste; besides, the staying power of beer foam is improved.

The invention relates to anti-fatigue anti-aging compound capsules containing sea cucumber peptides and oyster peptides. The components in each 500mg of capsule contents are as follows: 200-300mg of sea cucumber peptides, 100-200mg of oyster peptides, 50-100mg of maca extractive, 50-100mg of polygonatum sibiricum rhizome extractive, and 5-10mg of astaxanthin. A preparation method comprises weighing raw materials according to proportioning, conducting uniform mixing, conducting sieving with a 100-mesh sieve to obtain mixed powder, and then filling capsule shells with the obtained compound powder by adopting a conventional capsule filling process so as to obtain the compound capsules. The compound capsules prepared by the invention can prolong the weight-bearing swimming time of mice, reducethe blood lactic acid level of the mice after exercise, and increase hepatic glycogen reserve of the mice; and the compound capsules have obvious protection effect on the damage caused by oxidation in the mice of a rapid aging model. Through human test-meal trials, the compound capsules can obviously relieve fatigue symptoms including fatigue, hypodynamia, soreness of waists and legs, and sexualhypofunction. The trials indicate that the compound capsules have good anti-fatigue and anti-aging effects, and have no side effect on human bodies, and can be taken for a long term.

The invention relates to a wine and a preparation method thereof, and in particular relates to a wine containing an SOD (Superoxide Dismutase) component and a preparation method thereof. The preparation method of the wine containing the SOD component comprises the following steps of: (1) preparing phyllanthus emblica wine juice; (2) preparing phyllanthus emblica fermenting juice; (3) blending and disinfecting; and (4) bottling and packaging. The prepared wine per liter contains 800-1200 thousand international units of SOD. The original anthocyanin in percentage by weight in the wine is 0.01-0.0375%. The wine containing the SOD component prepared by the preparation method not only maintains taste of wine, but also increases various nutritional substances and SOD, and has the edible, beautifying and health-care functions.

The invention relates to a preparation method and a use of a hairyvein agrimony effective ingredient, and belongs to the traditional Chinese medicine effective ingredient extraction field. The preparation method comprises the following steps: a, taking the hairyvein agrimony and extracting the hairyvein agrimony by using a 75-95wt% ethanol aqueous solution with the weight being 8-12 times the weight of the hairyvein agrimony to obtain an extract; b, adding activated carbon to the extract, decoloring by heating reflux, filtering, and concentrating until no alcoholic smell to obtain a concentrated liquor; c, sieving the concentrated liquor, adding water to the concentrated liquor for diluting, putting the diluted concentrated liquor on macroporous adsorption resin, washing with water at first until the effluent I is colorless, and then washing with a 70-90wt% ethanol aqueous solution until the effluent II is identified with polyphenol to be negative by the ferric trichloride-ferric potassium cyanide to obtain an eluate; d, concentrating the eluate til no alcoholic smell, and then drying to obtain the hairyvein agrimony effective ingredient. The preparation method has the beneficial effect that the antioxidation effect is achieved by virtue of rational extraction, enrichment and separation methods; the preparation method can be applied to preparing the hairyvein agrimony effective ingredient of an oxidation resisting product.

The invention discloses a WMT solar cell module. The WMT solar cell module is formed by upper layer glass, a first hot melt adhesive film layer, a MWT solar cell string, a conductive adhesive layer, a second hot melt adhesive film layer, a conductive foil layer and lower layer glass in a sealing mode, wherein the upper layer glass, the first hot melt adhesive film layer, the MWT solar cell string, the conductive adhesive layer, the second hot melt adhesive film layer, the conductive foil layer and the lower layer glass are sequentially stacked. The pattern of the conductive foil layer is matched with the pattern of the electrode at the back side of the MWT solar cell string. A hole is formed in the position, corresponding to the conductive foil layer, of the second hot melt adhesive film layer, and the conductive foil layer is enabled to be capable of being contacted with the electrode at the back side of the MWT solar cell string. The conductive adhesive layer is arranged between the conductive foil layer and the electrode at the back side of the MWT solar cell string. The invention further discloses a preparation method of the MWT solar cell module. A two-layer-glass structure is adopted, and the glass has good functions of being moisture-resisting, ageing-resisting, ultraviolet-resisting, and not prone to be ageing. Compared with a rear panel of conventional molecular materials, the WMT solar cell module is very good in weather resistance, and therefore the service life of the module can be prolonged.

The invention discloses a production method of a high-activity medium element fertilizer. In the production method, activity of each element in a silicon calcium magnesium potassium fertilizer is activated by using a technology of quenching after mixed particles of dolomite and potassium feldspar are calcined at a high temperature; content of silicon calcium magnesium potassium and microelements in the fertilizer is increased by adding Lingshi compact grey gypsum full of regional character and humic acid; a total content of the elements of silicon calcium magnesium and potassium exceeds 60%; and the fertilizer which has the highest content of silicon calcium magnesium and potassium and the most comprehensive nutrition on the market is prepared. The f high-activity medium element fertilizer produced by the production method is a nutrition fertilizer, an adjustment fertilizer and a health-care fertilizer. Excerpt for providing the own nutrition elements of the fertilizer to plants, the fertilizer has the effects of improving soil structure, improving crop quality, promoting root-taking, promoting photosynthesis, and enhancing capacities of drought resistance, dry-hot wind resistance, cold resistance, low temperature resistance and disease and pest resistance of the crops.

The invention relates to the technical field of food, in particular to a Chinese wolfberry-potato nutrition vermicelli which is made from potato with rich vitamin C, beneficial dietary fiber and high-quality potassium sources, Chinese wolfberry powder, seabuckthorn powder and rhodiola root powder which are special local products in Qinghai-Tibetan Plateau, and an additive. The raw materials of the Chinese wolfberry-potato nutrition vermicelli comprise 10-60% of potato starch, 10-40% of Chinese wolfberry condensed juice, 10-20% of bean starch, 4-10% of the seabuckthorn powder, 4-10% of the rhodiola root powder, 1-5% of an isolating agent and proper amount of water; the Chinese wolfberry-potato nutrition vermicelli is convenient for being eaten and has rich nutrition, and has a plurality of functions of nourishing liver and kidney, nourishing yin and strengthening yang, tonifying qi and replenishing the blood, resisting anoxia, fatigue, cold, aging, microwave radiation, etc. The Chinese wolfberry-potato nutrition vermicelli has the healthcare and medical efficacies on postponing senility after long term use, and is especially suitable for the sub-health population of the middle-aged and the elderly to prevent diseases, malnutrition and vulnerability to fatigue and weakness.

The invention relates to a fruit-favor scented cake which mainly comprises ingredients by weight portions: 30 to 40 portions of glutinous rice flour, 40 to 55 portions of mashed potatoes, 0.5 to 1.6 portion of sodium cyclamate, 0.1 to 0.15 portion of fruit-favor food flavors, 1.5 to 2 portions of natural pigment, 1 to 1.8 portions of vanilla powder, 0.4 to 0.8 portion of milk tea additive and 0.2 to 0.8 portion of citric acid. The invention has the advantages of long preservation time, low production cost, and the like. The finished fruit-favor scented cake has bright color and heavy fruit favor and enables people to feel fresh. The fruit-favor scented cake tastes sweet and sour, agreeably crisp and delicious and leaves a strong aftertaste.

The invention provides a brewing method of wild sweet potato fruit vinegar. The wild sweet potato fruit vinegar is brewed from fresh and matured wild sweet potato by adopting the steps of treating the raw material, sterilizing, performing enzymolysis, sugaring, performing low-temperature alcoholic fermentation, performing acetic fermentation, filtering, homogenizing, sterilizing, canning and the like. The wild sweet potato fruit vinegar brewed by adopting the brewing method is superior to edible vinegar brewed from grains as a raw material on aspects of nutritive values, intrinsic compositions, taste and the like, keeps the original taste of the wild sweet potato, is palatable in sweetness and sourness, high in quality and rich in nutrients, and has effects of clearing heat, dispelling cold, dispelling wind and eliminating dampness.

The invention relates to a floor board with environment-friendly, waterproof and flame-retardant functions and a preparation method thereof, and the floor board solves the technical problems that the current floor board is poor in flame resistance, poor in water resistance, easy to deform and crack, and not environmentally-friendly. The floor board comprises the following components in parts by weight: 30-35 parts of CPE, 10-20 parts of EVA, 40-50 parts of PVC, 12-20 parts of activated calcium carbonate powder, 0-2 parts of a lubricant and 0-1 part of OA6. The floor board with environment-friendly, waterproof and flame-retardant functions and the preparation method thereof are widely used for floor boards and preparation methods thereof.

The invention belongs to the technical field of cosmetic, and relates to a moisture rose hydrator which comprises the following components by weight part: rose hydrolat, glycerin, sweet almond oil, rose essential oil, olive oil and an emulsifier. A preparation method comprises the following steps: fully mixing glycerin, sweet almond oil, rose essential oil, olive oil and the emulsifier, adding a mixture in the rose hydrolat for continuously stirring until the hydrolat is in a curdled milk state, and then obtaining the product. The product takes pure natural substances such as rose hydrolat, glycerin, the sweet almond oil and the rose essential oil as raw materials, a formula is scientific and is prepared elaborately, the moisture rose hydrator is suitable for dry skin population, and is mild and inirritative after using, moisture retention effect is good, and effect for enhancing skin elasticity and delaying aging can be realized.

The invention discloses an anticorrosive tough coating material for an outdoor communication tower, and a preparation method thereof, wherein the anticorrosive tough coating material is prepared fromthe following raw materials by weight: 12-18 parts of a polytrifluorochloroethylene resin, 35-45 parts of a bisphenol A type epoxy resin, 8-12 parts of polyphenylmethylsiloxane, 2-6 parts of alpha,omega-dihydroxy polydimethylsiloxane, 2-6 parts of amino-modified polysiloxane, 2-6 parts of hexamethyldisilazane, 2-6 parts of gas-phase nanometer silicon dioxide, 7-11 parts of silicon carbide short fibers, 12-16 parts of mica iron oxide powder, 2-8 parts of xylene, 10-20 parts of an acetone aqueous solution and 1-3 parts of a polyamine mixed curing agent. According to the invention, the prepared anticorrosive tough coating material has excellent anticorrosive performance, weather resistance and good elasticity; and by coating the communication tower with the anticorrosive tough coating material, the coating is compact, has excellent anticorrosive, anti-aging, hydrophobic, stain-resistant and impact-resistant effects, can well adapt to severe environments, and effectively prolongs the service life of the communication tower.

The invention discloses a women's face nourishing and beauty treatment wine, and its preparation method. The women's face nourishing and beauty treatment wine comprises the following raw materials, by mass, 1-3 parts of ginseng, 1-5 parts of Radix Ophiopogonis, 2-10 parts of Lycium Chinense, 1-5 parts of safflower, 1-5 parts of mulberry, 1-10 parts of raw haw, 2-10 parts of Polygonatum sibiricum, 1-3 parts of rose, 1-5 parts of flos mume, 2-10 parts of Rhizoma Polygonati Odorati, 1-5 parts of jujube and 100-200 parts of a raw wine. The preparation method of the women's face nourishing and beauty treatment wine comprises the following steps: 1, processing the raw materials; 2, immersing: immersing in the above 60DEG raw wine for above 48h; 3, percolating under a percolating flow rate of 0.5-1ml / s; 4, adjustment: adjusting the alcoholic strength to 18-45DEG, and allowing the obtained mixture to stand for above 48h; and 5, filtering. The women's face nourishing and beauty treatment wine has the efficacies of liver and kidney nourishing, anti-fatigue, anti-ageing and immunity improvement, and reaches each corner of the body as possible by means of the diversity of the wine in order to realize the face nourishing and beauty treatment effects.

The invention discloses a processing method for a prune beverage. The prune beverage comprises the following components in parts by weight: 25-35 parts of prune pulp, 6-10 parts of xylitol, 3-5 parts of maltodextrin, 0.3-0.4 part of citric acid, 0.1-0.2 part of a stabilizer, 0.05-0.1 parts of an essence, 0.03-0.05 part of potassium sorbate and 100 parts of drinking water. The processing method comprises the steps of treating prunes, pulping, conducting enzymolysis, mixing, homogenizing, sterilizing, canning and the like. According the prune beverage prepared through the processing method, nutriments of the prunes are kept fully; by homogenizing, the color of the prune beverage is kept stable, and layering and precipitating are avoided; the xylitol is adopted as a sweetener to make the prune beverage fragrant, sweet, and smooth in mouthfeel. The processing is simple in operation and easy to learn; the prune beverage is rich in nutrition and convenient to drink, and has the effects of building body, strengthening bones and delaying senescence of bodies and brains.

The invention relates to human body immunity improvement antifatigue health food and a preparation method thereof, and overcomes the technical problems of taking inconveniences and poor effects of the prior art, the human body immunity improvement antifatigue health food comprises the following components: by weight, 10-20 parts of cordyceps polysaccharides, 10-20 parts of ganoderma lucidum polysaccharides, 10-20 parts of spirulina, 5-15 parts of medlar and 1-3 parts of propolis, the invention also provides the preparation method thereof, and the preparation method can be widely used in the foodstuff preparation field.

A manufacturing method of Traditional Chinese bacon belongs to the field of meat product processing, and comprises ten procedures including handpicking port, cutting into strips, mixing, curing, filling, airing, roast smoking, airing again, oil immersion and packaging. The manufacturing method of Traditional Chinese bacon has the benefits as follows: firstly, more than eight months of farm pigs are selected, only pork with clear marbling, at the front shoulders of the pigs, is selected, lardo is no longer added, and high quality port for bacon is ensured; grape fruit powder is added during the curing process, so as to play a certain effect of keeping the quality of the port; fresh branches of pine and cypress, Qinggang wood and pepper branches are used for smoke curing of the bacon, so as to enable the bacon to keep natural true color and allow the bacon to be kept for a long term; after smoke curing, salad oil is used for soaking, so as to enable the surface of the bacon to be wrapped with a thin oil layer which prevents contact with air and bacteria; the bacon prepared by using the procedures of the invention is yellowish in tincture, the bacon is the same in reality as in appearance, filled with aroma, is edible after cooking, is delicious, has lingering aftertaste, and is more delicious with chewing.

Disclosed is a medicament for dispelling fat and process for preparation, wherein the constituents include (by weight portions) fine Chinese caterpillar fungus 10-40, hemp seeds 10-25, bush-cherry seed 25-40.

The invention provides mulberry leaf cream juice lotus paste fillings with the health-care effects of clearing heat, releasing toxin, reducing blood fat, reducing blood pressure and the like. The invention has the technical scheme that: the mulberry leaf cream juice lotus paste fillings comprise the following components in part by weight: 150 to 300 parts of lotus seed, 10 to 50 parts of oil, 50 to 150 parts of sugar and 15 to 50 parts of mulberry leaf. The mulberry leaf cream juice lotus paste fillings can clear heat, release toxin, clear lung, moisten dryness, clear liver and improve eyesight, have the health-care effects of reducing blood fat, reducing blood pressure and the like, and is applicable to general consumers.

The invention discloses a steam eye patch and a making method thereof. Low-temperature steam at 40-50 DEG C can be generated, heating time can last for 20-40min, and the low-temperature steam can heatperiocular skin, accelerate blood circulation and improve cell activity, so that the steam eye patch has effects of relieving eye fatigue, moisten eyes and removing black eyes and eye bags; diatomitein a heating piece has adsorption performance, thereby being capable of effectively cleaning the periocular skin to enable steam to better permeate skin. The heating piece also contains macromolecular setting fiber, thereby having good setting effect; when in use, the steam eye patch can be adjusted timely according to eye shape of different users to better fit eyes; a healthcare skin lotion coated on the surface of inner-layer nonwoven cloth has good healthcare and skincare effects on human bodies, so that compared with conventional steam eye patches, the steam eye patch is richer in function. The making method is simple in process, mild in condition and suitable for mass industrial production of the steam eye patch.

The invention discloses a method for manufacturing a ceiling. The method is characterized by comprising the following steps of: 1, cutting a plate; 2, molding a panel material; 3, folding a notch framework; 4, cutting a rock wool block; 5, embedding a spare U-shaped framework into a notch curled edge of a molded piece, coating an adhesive on the molded piece uniformly, laying the cut rock wool block on the molded piece coated with the adhesive, and covering another molded piece coated with the adhesive on the upper side of the laid rock wool block to form a composite plate; and 6, pressing to obtain a finished product. Compared with the prior art, the method has the advantages that: the ceiling has moisture resistance, mildew resistance, good sound insulation effect, high abrasion resistance and long service life and is difficult to age; and in addition, a notch of the ceiling is fixed by the framework folded by an iron sheet, so that the ceiling can be effectively prevented from falling apart, and the service life of the ceiling can be further prolonged.

The invention provides a functional defatted crispy cake and a preparation method thereof. The crispy cake is prepared from 50-60 parts of green wheat flour, 5 parts of fructo-oligosaccharide, 15-18 parts of olive oil, 15-25 parts of millet flour, 10 parts of potato whole powder, 5 parts of native eggs, 10 parts of naked oats flour, 10 parts of wheat germ flour, 5 parts of white kidney beans, 5 parts of mung beans, 5 parts of pearl barley, 3-5 parts of gordon euryale seeds, 3-5 parts of poria cocos, 5-8 parts of lotus seeds, 10-15 parts of konjac refined flour, 10-15 parts of milk powder, 8-10parts of fresh spirulina platensis and 5-7 parts of edible salt and food additive. The functional defatted crispy cake is good in taste and rich in nutrition and has a good health care effect.

The invention discloses crocodile blood tablet candies. The crocodile blood tablet candies are prepared from the following raw materials in parts by weight: 45 to 55 parts of crocodile blood, 9 to 19 parts of rhizoma polygonati, 5 to 15 parts of fructus lycii, 1 to 10 parts of radix ginseng, 1 to 10 parts of raspberry fruits, 5 to 15 parts of starch, 1 to 10 parts of microcrystalline cellulose and 0.1 to 3 parts of magnesium stearate. According to the crocodile blood tablet candies provided by the invention, the components are reasonably compounded so that the crocodile blood tablet candies have the effects of diminishing inflammation, resisting bacteria and viruses, preventing radiation, preventing and resisting cancers, tonifying liver and nourishing kidney, invigorating spleen and replenishing qi, delaying ageing and enhancing the self-immunity.

The invention relates to the technical field of food processing, in particular to a production method of selenium-enriched nutritive dry rice noodles. The method comprises the following steps of grinding selenium-enriched fagopyrum esculentum moench into fagopyrum esculentum moench powder for standby application, grinding dried nelumbo nucifera gaertn seeds and selenium-enriched dioscorea opposita into powder for standby application, selecting rice, soaking the selected rice, performing grinding to obtain rice pulp, steaming the pulp, performing drying, performing standing for cooling, performing cutting to obtain rice noodles, performing packing, performing warehousing and the like. The rice noodles processed by the method disclosed by the invention not only are high in selenium content, but also contain dietary fibers required for human bodies, can promote enterogastric peristalsis, loosen bowel to relieve constipation, prevent constipation and reduce absorption of fat by intestines, keep digestive systems healthy, effectively strengthen the immune system, and prevent cardiovascular diseases, cancer, diabetes and other diseases. The selenium-enriched nutritive dry rice noodles made by the method disclosed by the invention can effectively promote the metabolism of human bodies, and supplement selenium required by human bodies, are good in health-care effects, and are deeply loved by consumers.

The invention discloses sugar-free making enzymolysis technology of mulberry dry red wine. The mulberry dry red wine is made by mainly adopting the enzymolysis technology and selecting medicinal and edible fresh mulberries as the main materials and mulberry leaves, corn stigmas, manyflower solomonseal rhizome and spina date seeds as the auxiliary materials, wherein the fresh mulberries are unnecessary to be ground, are subjected to sterilization treatment and are put in a pot to be fused with cellulase. The technology is characterized by hydrolyzing or degrading cellulose, a component of plant cell walls, by utilizing the high specificity of enzyme reaction to destroy the cellulose cell walls connected by 13-d-glucosidic bonds and 4-13-glycosidic bonds to expose, dissolve, suspend or peptize the active components in the cellulose cell walls in a solvent, adjusting the PH value, continuously carrying out dissolution, separation and filtration at normal temperature, carrying out diastatic fermentation, separating alcohol juice to obtain pulp mulberry wine and then preparing the high-quality health care mulberry dry red wine with the pulp mulberry wine and traditional Chinese medicine auxiliary material enzymatic hydrolysate in proportion. Any sucrose, food coloring and preservative are not added in the whole process of the enzymolysis technology, so that the enzymolysis technology is simple and practicable, is low in cost and has high efficiency.

The invention discloses an anti-ageing and wrinkle-removing composition containing dendrobium stem cell extract and application thereof. The anti-ageing and wrinkle-removing composition is prepared from the following components in parts by weight: 0.5 to 2.5 parts of the dendrobium stem cell extract, 5 to 15 parts of rhodiola root extract, 3 to 10 parts of purslane herb extract and 2 to 8 parts ofradix notoginseng extract. According to the anti-ageing and wrinkle-removing composition, the rhodiola root extract, the purslane herb extract, the radix notoginseng extract and the dendrobium stem cell extract are compounded to have the wrinkle-removing synergetic effect; under the synergistic effect of the various extract, the skin quality can be remarkably improved and the elasticity of skin is improved; the proliferation capability of the skin is improved and an ageing procedure of the skin is reduced; the effect is remarkably better than that of a composition added with one or two extract; the composition is safe and has no irritation.

The invention discloses a black fungus cultivation method, belonging to the technical field of cultivation of edible mushrooms. The black fungus cultivation method disclosed by the invention comprises the following steps of: preparing a culture medium for black fungus cultivation by using the following raw materials in parts by weight: 1000 parts of bagasse, 360 parts of cannabis bar, 80 parts of wheat bran, 100 parts of lime powder and 1000 parts of water, mixing, bagging, sterilizing, inoculating, culturing hypha and harvesting. By means of the black fungus cultivation method disclosed by the invention, the waste problem of bagasse resources can be solved.

The invention provides a preparation method of a foldable fiber reinforced resin based composite truss, and the truss. According to the preparation method, a fiber reinforced layer is laid on a trussmold, resin is guided into the fiber reinforced layer through a vacuumizing auxiliary resin injection process, the foldable fiber reinforced resin based composite truss is prepared, the preparation process is simple, the preparation cost is low, few bubbles are introduced in the preparation process, and the prepared truss is compact in structure and high in mechanical property. The truss manufactured through the method has the advantages of being light in weight, high in mechanical property, resistant to fatigue, not prone to corrosion and not prone to aging, the shape of the guided-in resin can be changed in a heating mode, the folding and unfolding performance of the manufactured truss is achieved, and the occupied space of the truss is saved.

The invention provides a natural whitening mask and a preparation method thereof. The natural whitening mask is characterized by comprising the following components in parts by weight: 10-15 parts ofpearl powder, 5-15 parts of honey, 10-20 parts of egg white, 3-6 parts of asiatic toddalia root juice, 10-15 parts of green tea powder, 3-6 parts of watermelon peel juice, 3-6 parts of peach blossom petal juice, 3-6 parts of milk and 2-6 parts of deionized water. The whitening mask prepared by the invention has the effects of whitening, nourishing, tightening skin, reducing wrinkles, removing excessive grease and improving metabolism and moisturizing of skin, and dry skin can be effectively prevented. Moreover, facial nutrient absorption is enhanced, and natural elasticity and gloss of the skin can be restored. More importantly, the natural whitening mask is a pure natural product, does not have any side effect and achieves an excellent effect of protecting the face.