406 results about "Laminaria japonica" patented technology

A ganoderma herbal health tea comprises the raw materials by following ratio: ganoderma, mongolian milkvetch, ciwujia, jiaogulan, epimedium, eucommia, Chinese wolfberry, atractylodes, laminaria japonica and root kudzuvine. The invention overcomes the defects of great toxic side effect and bad curative effect for the existing treatment a ''two high cases''. The compound recipe for the ganoderma herbal health tea of the present invention adopts pure green Chinese herbs, can not only nourish the physical fitness of people and tone up body, but also prevent and cure diseases. For middle and old aged people in a sub-health or health state, long-term use of the prescription health tea changes the people with illness into the people without illness and with a stronger body, thereby prolonging the life of the people.

The present invention provides a complete artificial mixed feed for stichopus japonicus. Said feed composition includes (by weight portion) 60-30 portions of sargassum thunbergii powder, 15-25 portions of sea-verdure powder, 15-45 portions of degummed sea-tangle powder, 15-5 portions of spirulina princes powder, 10-5 portions of fermentation yeast, 0.6-0.2 portion of polyvitamin complex, 0.8-0.4 portion of compound mineral salt and 10-60 portions of dried dredge.

The invention relates to a sea cucumber mixed feed and a preparation method thereof, wherein the feed comprises, based on the weight percentage, urgassum thunbergii power 20 to 25 percent; sea mud 20 to 25 percent; sargassum 30 to 35 percent; oyster shells 5 to 6 percent; shrimp meal 2 to 3 percent; fish meal 2 to 3 percent; soybean meal 2 to 3 percent; kelp meal 4 to 5 percent; EM fungus powder 3 to 4 percent; and additional agents 1 to 2 percent; surgassum thunbergii power, sea mud, sargassum, oyster shells, shrimp meal, fish meal, soybean meal and kelp meal are smashed and are then treated by a 100-mesh screening. Smashed raw materials, EM fungus powder and additional agents are mixed in a mixing machine for 15 minutes. The obtained product is the sea cucumber compound feed put in the invention. Compared to the prior art, the invention has the advantages of strengthening the resistance ability to pathogen infection of sea cucumber, improving the growth rate and reducing the death rate or the like.

The invention discloses a kelp-flavored food ingredient and a preparation method thereof. The preparation method comprises the following steps: firstly, degrading effective ingredients of kelp by composite enzymes; secondly, fermenting kelp enzymolysis products by corynebacterium glutamicum and pediococcus pentosaceus mixed bacteria; thirdly, further degrading the effective ingredients of the kelp and releasing secondary metabolites with functionality; fourthly, carrying drying or spray drying on fermented products to obtain a kelp food with rich kelp flavor, easily absorbed nutrients, antioxidant activity and antibacterial activity, so that the added value of a product is increased. According to the preparation method, a conventional deep processing process of the kelp is broken through, a composite enzymatic hydrolysis process is organically combined with a food grade microorganism fermentation process, the shortcomings of low utilization rate, unremarkable product flavor, non-effective utilization of the nutrients, poor functionality and the like in the conventional deep processing process of the kelp are overcome, the application range of the kelp product is remarkably expanded, and the economic value of the kelp product is remarkably increased.

The invention relates to a method for preparing alginic acid and sodium alginate by using laminaria japonica, gulfweed and the like as raw materials through an air steam explosion coupling biological compound enzyme preparation. Compared with the normal methods, the method has the advantages of high yield, energy conservation, less use amount of chemical agents and the like, and is applicable to industrial mass production.

The application relates to a composite flavoring mainly comprising urechis unicinctus powder and kelp powder as main materials and a preparation method of the composite flavoring. Proteolytic enzyme is adopted to hydrolyze urechis unicinctus into micro-molecular amino acid and peptide which are easier to be absorbed by a human body; moreover, laminaria japonica is processed by adopting methods of boiling and adding vinegar for immersing, as a result, the fishy smell of the laminaria japonica can be effectively removed, and the aborption and utilization of the effective ingredients of the laminaria japonica are facilitated. The urechis unicinctus is rich in proteins, microelements and essential amino acid for the human body, the laminaria japonica is rich in vitamins and mineral substances, and the combination of the urechis unicinctus and the laminaria japonica not only has a fresh, delicious and unique flavor, but also is reasonable in the matching of nutrient ingredients, and can well satisfy the demand of the human body for the nutrient ingredients. All the raw materials in the flavoring provided by the invention are from natural substances, so that the composite urechis unicinctus flavoring is healthier and safer.

The invention discloses a processing technology of ready-to-eat seaweed slices and solves problems of poor color and mouthfeel, thick fishy smell and serious nutrient loss during a processing technology of ready-to-eat seaweed slices in the prior art. The processing technology mainly includes following steps: (1) slicing; (2) green protecting; (3) fishy smell removing; (4) color fixing; (5) astringency removing; (6) soaking and flavoring; and (7) drying. The method is simple in processes. Nutrition in the seaweed is ensured not to be destroyed during the processing method. Seaweed processed by the method is free of obvious fishy and astringent smell, is fresh green in color and is crisp and tender in mouthfeel. Additional value of the seaweed can be greatly improved.

The invention discloses a laminaria japonica polysaccharide, which is prepared by a method in the steps of: adding water into crushed laminaria japonica, adjusting the pH value to 1-4, conducting extraction for 2-5h at a temperature of 100-120DEG C; carrying out filtration so as to obtain an extracting solution, the pH value of which is adjusted to 6.3-7.0 by potassium-containing alkali, concentrating the extracting solution to a concentrated solution with solid content of 35-48%; adding ethanol into the concentrated solution and mixing them well, then leaving the solution to stand at a temperature of 4DEG C for 4-12h, and performing filtration so as to obtain a polysaccharide precipitate; implementing freeze drying, thus obtaining the laminaria japonica polysaccharide. The laminaria japonica polysaccharide, accounting for 0.01-1.0% of cut tobacco by mass, can be prepared into a solution. And the laminaria japonica polysaccharide solution can be added into cut tobacco or a filter tip through sprinkling so as to obviously enhance cigarette smoking quality, and reduce stimulation on a nasal cavity and throat. Accordingly, the laminaria japonica polysaccharide enables fine and smoothsmoke, soft mouthfeel, maintained aroma, and no side effect. The laminaria japonica polysaccharide provided in the invention has the advantages of no fishy smell, high extraction rate, easy acquisition, low cost and good oxidation resistance.

The invention discloses algin for fodder. The algin comprises, by weight, 50-60 parts of kelp powder, 50-80 parts of gracilaria powder, 40-60 parts of nori powder, 0.5-3 parts of spiral seaweed powder, 5-10 parts of duckweed powder and 5-12 parts of undaria pinnatifida powder. The algin for the fodder can be added to any dry fodder powder directly to be evenly stirred, the iodine, calcium, phosphorus, magnesium, potassium, sodium and other active mineral elements are contained, various vitamins, sodium alginate, mannitol and the like are contained, the algin exists in a stateful mode and can be absorbed and utilized easily, the fodder efficiency can be improved effectively, and growth and development of animals are facilitated; the algin tastes special and salt and fishy, the color of the algin is like the color of the natural algae and wakes up the taste buds of aquaculture animals, and fierce feeding is aroused.

The invention discloses a method for cultivating cucumber containing iodine. The method comprises the steps of: (1) putting the cucumber seeds in warm water for seed soaking, soaking with 1% liquor potassic permanganate, washing the soaked seeds with tap water repeatedly, tiling uniformly on clean gauze, accelerating germination in an attemperator, and raising seedling through solid medium or seedbed after 80-85% germination, and (2) transplanting the seedlings with 4-5 leaves to agriculture land (before transplantation, applying enough base fertilizer through furrow application of iodine fertilizer), and dressing combined fertilizer once or twice during the growing period of the cucumber. The invention utilizes the Laminaria japonica rich in iodine and diatomaceous earth as the carrier to produce iodine organic fertilizer which is applied to breed cucumber and absorbed by cucumber to become organic iodine easy for human to absorb. This is an effective method of natural iodine supplementary through directly eating cucumber containing iodine. It also can be a resource of natural iodine supplementary by processing the cucumber to cucumber juice and tender cucumber pickles containing iodine.

The invention provides a kelp degrading strain having kelp degrading activity. The strain is conserved in China General Microbiological Culture Collection Center, is classified and named as Tamlana alginolytica, and has the conservation number of CGMCC No. 5324. The provided strain is capable of generating an extracellular compound enzyme system having the activity of degrading various polysaccharides and also capable of realizing deep degradation of kelp. The invention provides two kelp juice preparation processes without adding an extracting medium and without heating and heat preservation assistance, namely a bacterial treatment process with kelp pieces as the raw material and an enzymatic treatment process with kelp powder as the raw material; the two processes both are capable of degrading kelp polysaccharides into reducing oligosaccharides or monosaccharides through biodegradation under mild conditions, and simultaneously achieving the effect of deodorization. According to the invention, the comprehensive utilization rate and eating quality of the raw material are improved and technical support is provided for refined and deep processing of kelp; as a result, the kelp degrading strain has enormous application prospect in the development aspect of kelp beverage.

The invention discloses novel application of laminaria japonica / laminarin extracts. The novel application includes application of the laminaria japonica / laminarin extracts to preparing EV71 resistant medicine. A method for preparing the laminarin extracts can be one of a method (1), a method (2) and a method (3). The method (1) for preparing the extracts from laminaria japonica water includes washing laminaria japonica by the aid of PBS (poly butylenes succinate); boiling the laminaria japonica in double-distilled water; filtering the double-distilled water to obtain boiled juice; centrifuging the boiled juice to obtain supernatant so as to obtain the extracts. The method (2) for preparing aqueous extraction ethanol sediments from laminaria japonica includes washing the laminaria japonica by the aid of PBS; boiling the laminaria japonica in double-distilled water; filtering the double-distilled water to obtain boiled juice; adding anhydrous ethanol into the boiled juice until the concentration of the ethanol reaches 75-95% to obtain mixed liquid; centrifuging the mixed liquid to obtain the aqueous extraction ethanol sediments so as to obtained the extracts. The method (3) for preparing separation components of laminaria japonica by the aid of DEAE (diethyl-aminoethanol) cellulose columns includes separating the aqueous extraction ethanol sediments from one another by the aid of the DEAE cellulose columns; eluting the aqueous extraction ethanol sediments by the aid of NaCl solution; collecting eluted components to obtain the extracts. The novel application has the advantages that experimental bases are provided for clinically treating EV71 infectious diseases by the aid of the laminaria japonica extracts, and the application has a certain guidance significance on developing the EV71 resistant medicine and has important reference value.

The invention provides a method and device for cultivating porphyra haitanensis and laminaria japonica alternately in a full-floating mode in the shallow sea. The method includes the first step of seedling collection and cultivation of the porphyra haitanensis and the second step of cultivation of the laminaria japonica. According to the method, the period of nearly a mouth for temporary seedling cultivation before efficient cultivation of the porphyra haitanensis and the laminaria japonica is fully utilized and serves as a grafting buffer period, and cooperation is achieved; laminaria japonica seedlings start to be cultivated on only 10% of a seedling growing raft frame 15 days before harvest of the porphyra haitanensis is finished, the seedlings are clamped when the length ranges from 10 cm to 15 cm and are placed on a cultivation raft frame step by step till the seedlings are spread on the whole cultivation raft frame, cultivation of the laminaria japonica is completed when June comes, and in this way, about 20 days to 30 days of adjustment time can be reserved; five-to-ten-layer temporary cultivation is generally adopted in seedling emergence of the porphyra haitanensis, seedlings can emerge 20 days to 30 days later and are placed on the cultivation raft frame step by step till the seedlings are spread on the whole raft frame, and in this way, about 20 days to 30 days of adjustment time can be reserved as well. The possible problem of time conflict in alternate cultivation of the porphyra haitanensis and the laminaria japonica is solved by setting the buffer period.

The invention belongs to the health food processing technique field. The invention relates to a new preparation and a new technique of laminaria japonica aresch dietary fiber chewable tablet health food which is prepared from raw material as follows: laminaria japonica aresch, solanum lycopersicum, ziziphus jujuba mill.var.inermis (Bunge) rehd., vitamin A, vitamin D, fruit flavours, xylitol and starch slurry. The new technique includes steps as follows: pulverizing the laminaria japonica arech dietary fiber, squeezing juice from the tomato, extracting effective component from the Ziziphus jujuba, then mixing with the vitamin A, the vitamin D, the fruit flavours, the xylitol and the starch slurry evenly, pelletizing, drying, sifting pelletizing, and controlling the moisture in grain in 3-5%, the compress tablet is prepared to the laminaria japonica aresch dietary fiber chewable tablet. The preparation and the technique are benefit to commercial process, increases laminaria japonica aresch processing product kinds. The laminaria japonica aresch dietary fiber chewing tablet has better ease-constipation function which is suitable for various age bracket crowd for curing and / or preventing constipation, in particularly, suitable for habitual constipation and aged constipation, also suitable for over-weight body or heavier people need to lose weight.

The invention relates to an immune-enhancing feed and a preparation method thereof. The immune-enhancing feed consists of gulfweed, sargassum thunbergii, cured kelp powder, cured shrimp meal, scallop meal, kaido crab apple powder, extruded soybean peptide, kaido crab apple shell powder, a nutritive element mixture and an immune-enhancing additive. The preparation method comprises the following steps: firstly, preparing the immune-enhancing additive; secondly, preparing the nutritive element mixture; and finally, adding the immune-enhancing additive and the nutritive element mixture into the gulfweed, the sargassum thunbergii, the cured kelp powder, the cured shrimp meal, the scallop meal, the kaido crab apple powder, the extruded soybean peptide and the kaido crab apple shell powder, and mixing to prepare a product. According to the immune-enhancing feed and the preparation method thereof, the preparation method is simple and is easy to operate, and the immune-enhancing feed can enhance the immunity of a stichopus japonicus organism and improve the resistance against the diseases of stichopus japonicus.

The invention provides a brown seaweed polysaccharide sulfate with the purpose of preventing and treating senile dementia. The brown seaweed polysaccharide sulfate of the invention can be natural polysaccharide extracts from brown algae like kelp, focus, asophyllum, laminaria japonica or chorda filum, etc, or low molecular weight sulfuric acid polysaccharide or oligosaccharide material prepared by degradation of brown seaweed polysaccharide sulfate. The product of the invention has high safety and can be taken for a long term.

The invention relates to laminaria japonica cutting equipment. The equipment comprises a rack, conveying rollers, a conveying belt, a cutting tool and a driving mechanism. The driving mechanism at least comprises a main shaft. A supporting frame driving the cutting tool to move up and down is connected between the main shaft and the cutting tool. The lower end of the supporting frame is hinged tothe eccentric position of the main shaft. The conveying rollers rotate in an intermittent mode and drive the conveying belt to move forwards in an intermittent mode. An intermittent transmission mechanism used for controlling the conveying belt to stop or move when the cutting tool is located in a cutting position or a non-cutting position is connected between the main shaft and the conveying rollers. According to the laminaria japonica cutting equipment provided by the invention, the conveying belt moves in the intermittent mode, both laminaria japonica and the conveying belt are kept in a stationary state when the cutting tool cuts downwards, damage of the cutting tool to the conveying belt is reduced, and the laminaria japonica cutting quality is guaranteed; the cutting tool and the conveying rollers are driven by the same driving mechanism and are high in moving synchronism, and the equipment operating stability is high; and a pressing device can be used for stretching the laminaria japonica to be flat, it is guaranteed that the cutting width of the laminaria japonica each time is the same, and the cutting quality is improved.

A preparation method for anti-hypertension dried bean curd stick cookies is characterized by comprising the following raw materials, by weight, 80-90 parts of flour, 5-10 parts of corn silk powder, 5-10 parts of Chinese hawthorn powder, 5-10 parts of Laminaria japonica powder, 10-15 parts of carrots, 10-15 parts of bananas, 30-35 parts of dried bean curd sticks, 2-3 parts of dogbane leaves, 3-5 parts of oroxylum indicum, 1-2 parts of coptidis rhizome, 2-3 parts of perilla leaves, 1-2 parts of gastrodia elata, 1-3 parts of eucommia, 1-2 parts of fructus lycii, 10-15 parts of ginger, 10-15 parts of chives, 5-10 parts of mature vinegar, 3-5 parts of salt, 2-3 parts of aginomoto, and appropriate amount of palm oil. The anti-hypertension dried bean curd stick cookies are fragrant, crisp and tasty, not only have nutritional value, but also have an anti-hypertension health-care function. The corn silk can reduce blood fat, blood pressure and blood sugar, the dogbane leaves can has anti-hypertension and hypolipidemic functions on the diseases like hypertension, panasthenia and nephritis dropsy, the oroxylum indicum can whiten the skin, reduce the blood pressure and reduce the weight, and can also promote the metabolism of the human body, and the coptidis rhizome can treat hypertension and hypertension, relieve rheumatic pains, promote blood circulation, improve eyesight and calm the nerves.

The present invention discloses a pelteobagrus fulvidraco body color improving environmentally protective and puffed compound feed which consists of the following composition in mass percentages: 15-25% of steamed fish meal, 5-15% of meat and bone meal, 15-25% of peeled soybean meal, 5-15% of double-low rapeseed meal, 5-15% of corn gluten meal, 1-3% of laminaria japonica powder, 2-5% of brewer's yeast powder, 20-30% of high-gluten flour, 4-6% of soybean oil, 0.5-1.0% of choline chloride, 1.0-2.0% of multi-vitamins, 0.5-1.5% of multi-minerals, 1.0-2.0% of calcium dihydrogen phosphate, 0.2-0.4% of vitamin A, 0.1-0.3% of vitamin C, 0.5-1.0% of tagetes erecta extract Y, 0.4-1.0% of vitamin E, and 0.2-0.4% of de-mold agent. The puffed feed can meet the full nutritional requirements of pelteobagrus fulvidraco adult fish farming, is good in attractant, can promote the rapid growth of pelteobagrus fulvidraco after being fed, is low in feed conversion ratio, can maintain or quickly restore normal body color of pelteobagrus fulvidraco, and has significant economic and environmental benefits.

The invention relates to a preparation method of a cyclodextrin inclusion compound liposome with a whitening effect. The method comprises the following steps: A, weighing extract of haematococcus pluvialis and extract of laminaria ochroleuca to prepare an ethanol solution; B, weighing hydroxypropyl-beta-cyclodextrin to prepare an aqueous solution of cyclodextrin; C, uniformly mixing the ethanol solution and the aqueous solution of cyclodextrin, centrifuging to filter out precipitates and carrying out liquid drying to obtain a cyclodextrin inclusion compound; D, weighing hydrogenated polydecene, hydrogenated lecithin and sucrose dilaurate, mixing and heating to obtain a liquid oil phase; E, weighing the cyclodextrin inclusion compound, palmaria palmata extract, pancratium zeylanicum extract, daisy extract and deionized water, mixing and heating to obtain a liquid water phase; F, adding the liquid oil phase into the liquid water phase to carry out homogenizing so as to obtain liposome suspension; G, freezing and drying to obtain the cyclodextrin inclusion compound liposome with the whitening effect. According to the preparation method, various active matters can be simultaneously loaded; the technical defect of poor compatibility between various active matters is overcome; percutaneous permeability and slow-release property of the active matters are improved.

The invention discloses an artificial cultivation method of hemifusus termatamus and relates to shellfish cultivation. The invention provides the artificial cultivation method of hemifusus termatamus, which can effectively reduce cultivation cost and labor intensity, is convenient for daily inspection and has convenient operation and management. The method comprises the following steps: selecting cultivation facilities and water sources; before stocking young hemifusus termatamus, sterilizing, when using a land cultivation pond, laying attaching base at the bottom of the pool for the young hemifusus termatamus to attach, and cleaning the bottom and sucking sewage regularly after stocking the young hemifusus termatamus; after starting to cultivate the young hemifusus termatamus, feeding with bait every day, wherein the bait comprises the following ingredients according to mass ratio: 50-70 of sinonovacula constricta, 30-60 of ruditapes philippinarum, 40-70 of trash fish and 10-30 of laminaria japonica; when cultivating the hemifusus termatamus, cleaning residual bait at the bottom of the pool, on the attaching base or in the cultivation cage every day, when the shell length of the young hemifusus termatamus reaches 1-3cm, the stocking density is 300-600 / m2, when the shell length reaches more than 5cm, carrying out division, and controlling the stocking density of the young hemifusus termatamus to be within 30-60 / m2.

The invention discloses an automatic laminaria japonica flatting shredding machine, and solves the problem that in a conventional laminaria japonica shredding machine, the labor intensity of workers is high, and the safety and the shredding efficiency are low. The automatic laminaria japonica flatting shredding machine comprises a rack, a driving motor, a transportation device, a pressing device, a flatting device, a shredding device and a transmission device, wherein the transmission device comprises a transportation transmission mechanism, a pressing transmission mechanism, a flatting transmission mechanism and a shredding transmission mechanism; the driving motor drives a conveying belt of the transportation device to rotate to transport a laminaria japonica raw material through the transportation transmission mechanism; the driving motor drives a pressing conveying belt of the pressing device to synchronously rotate with the conveying belt to clamp the laminaria japonica raw material for transportation through the pressing transmission mechanism; the driving motor drives two flatting brushes of the flatting device to rotate in the backward direction to flat the passing laminaria japonica raw material through the flatting transmission mechanism; and the driving motor drives circular blades of the shredding device to draw and shred the sent laminaria japonica raw material through the shredding transmission mechanism. According to the automatic laminaria japonica flatting shredding machine, the utilization is reliable, the automation degree is high, the labor intensity of workers is low, and the shredding efficiency is high.

The invention discloses a feed for fattening cattle. The feed comprises the following raw materials in parts by weight: 30-50 parts of corns, 2-4 parts of honey, 10-12 parts of corn stalks, 3-5 parts of methionine, 10-12 parts of oats, 1-3 parts of baking soda, 5-7 parts of soybeans, 4-6 parts of carrots, 5-15 parts of laminaria japonica root, 5-7 parts of hawthorns, 5-15 parts of sweet potato seedlings, 4-6 parts of plantain, 5-7 parts of sweet potatoes and 1-3 parts of table salt. The feed adopts a reasonable proportion, and has good palatability and comprehensive nutrition, and the cost is saved.

The present invention provides shredded pungent and spicy laminaria japonica and a preparation method thereof. The provided shredded laminaria japonica is prepared from the following raw materials in parts by weight: 70-80 parts of laminaria japonica, 5-10 parts of chili oil, 3-4 parts of edible salt, 2-3 parts of white granulated sugar, 1-2 parts of cooking wine and 2.5-6 parts of a food additive. The chili oil is prepared from the following raw materials in parts by weight: 5-6 parts of edible vegetable oil, 4-5 parts of chilies, 2-3 parts of Chinese prickly ash, and 1-2 parts of spices. The prepared shredded pungent and spicy laminaria japonica by a provided recipe and the preparation method is bright in color and luster, refreshing and crisp in mouthfeel, rich in nutrition, free of harmful substances of pigments, preservatives, etc., a safe, healthy and delicious food, and widely loved by consumers.

Provided is a medicine for treating thyroid adenoma. Aqueous pills of the medicine are prepared by evenly mixing Chinese thorowax processed with vinegar, cyperus tuber processed with vinegar, Chinese angelica, red sage root, rhizome sparganii, processed pinellia ternata, curcuma rhizome, alga, laminaria japonica, prunella vulgaris, thunbery fritillary bulb, leech, raw oyster and balloon flower root, crushing the above-mentioned materials into medicinal powder with a fineness of 100 to 120 and using pure water as adhesive though a routine method. The medicine provided in the invention has the effects of soothing liver, rectifying qi, promoting blood circulation, removing blood stasis, dissipating binds and eliminating swelling; application of the medicine for treatment of thyroid adenoma produces no side effects and eradicates relapse of thyroid adenoma.

The invention discloses a compound feed for postpartum sows, and preparation method thereof. The compound feed comprises the following raw materials: corn, wheat, millet, DDGS, wheat bran, watermelon residues, olive residues, laminaria japonica aresch, sugar cane juice, purslane, highland barley powder, white lentil, green pepper residues, sweet potato powder, black fungus, Chinese gooseberry juice, corn oil, salt, a vitamin premix and a microelement premix; the preparation method for the compound feed comprises the steps of crushing, mixing and pelletizing. The compound feed has the benefit that traditional Chinese medicine additives with functions of clearing away heat and toxic materials and benefiting qi and supplementing healthy qi are added into the feed; the feed has the advantages that the efficiencies of strengthening body resistance and eliminating pathogenic factors are realized, the course of treatment is shorter, the curative effect is better, drug residues are avoided, and the cost price is low; the traditional Chinese medicine additives are matched with other feed raw materials, and all of the raw materials interact with one another, so that fever of the postpartum sows can be treated, the nutritional needs of the sows can be met, and the feed is particularly suitable for the nutritional needs of the postpartum sows suffering from fever.

The invention discloses a laminaria japonica polysaccharide, which is prepared by a method in the steps of: adding water into crushed laminaria japonica, adjusting the pH value to 1-4, conducting extraction for 2-5h at a temperature of 100-120DEG C; carrying out filtration so as to obtain an extracting solution, the pH value of which is adjusted to 6.3-7.0 by potassium-containing alkali, concentrating the extracting solution to a concentrated solution with solid content of 35-48%; adding ethanol into the concentrated solution and mixing them well, then leaving the solution to stand at a temperature of 4DEG C for 4-12h, and performing filtration so as to obtain a polysaccharide precipitate; implementing freeze drying, thus obtaining the laminaria japonica polysaccharide. The laminaria japonica polysaccharide, accounting for 0.01-1.0% of cut tobacco by mass, can be prepared into a solution. And the laminaria japonica polysaccharide solution can be added into cut tobacco or a filter tip through sprinkling so as to obviously enhance cigarette smoking quality, and reduce stimulation on a nasal cavity and throat. Accordingly, the laminaria japonica polysaccharide enables fine and smoothsmoke, soft mouthfeel, maintained aroma, and no side effect. The laminaria japonica polysaccharide provided in the invention has the advantages of no fishy smell, high extraction rate, easy acquisition, low cost and good oxidation resistance.

The invention discloses a method for extracting polysaccharide sulfate from laminaria japonica. The method comprises the following steps of treating raw materials, carrying out ultrahigh-pressure treatment, carrying out ultrasonic treatment, carrying out enzymolysis, purifying and drying, thereby obtaining a finished product. According to the method, two extraction manners are combined, so that the extracting time is shortened on one hand, and the product yield is increased on the other hand.

The invention relates to a laminaria japonica aresch beverage and a preparation method thereof. The laminaria japonica aresch beverage consists of the following components in percentage by weight: 20 to 30 percent of laminaria japonica aresch extract, 0.5 to 2 percent of composite sweetening agent, 5 to 8 percent of pinto bean juice, 8 to 10.5 percent of sechium edule juice, 2 to 4 percent of health liquid medicine and 50 to 60 percent of water. The preparation method comprises the steps of preparation of the laminaria japonica aresch extract, preparation of the health liquid medicine, the pinto bean juice and the sechium edule juice, compounding, canning and sterilization. According to the laminaria japonica aresch beverage and the preparation method thereof, a preparation process is convenient; fresh yeasts are added for fermentation after water is added to laminaria japonica aresch for enzymolysis, crushing and cooling, and solids are separated after fermentation to extract clear laminaria japonica aresch juice; compared with a conventional high-temperature enzymatic decomposition extraction method, the method disclosed by the invention has the advantage that the amounts of components such as mannitol and unsaturated fatty acid good to a human body in multiple nutritional elements in the laminaria japonica aresch are remarkably increased.

The invention relates to a method for preventing and curing plant diseases and insect pests of fruit tree branches. The method is characterized by comprising the following steps: firstly, smashing fresh kelp directly or adding water with a mass ratio of 5-9 times after smashing dry kelp, adding alkaline substances, carrying out stirring, enabling the final mass percentage concentration of the alkaline substances to be 2-5%, and carrying out stirring every half hour, wherein the processing time is 1-2 hours; carrying out filtering, evenly coating the fruit tree branches with filtrate through a hairbrush, and evenly spraying a calcium chloride aqueous solution with the mass percent being 2-5% to the coated parts, thereby forming biological protective films on the fruit tree branches. By means of the method, a good preventing and curing effect for apple dry rot, ring rot and kanazawa spider mites is achieved. Killing insecticide is added in the processing of coating the protective films, rainwater is prevented from washing the insecticide, the retention tine of the insecticide on the fruit tree branches is prolonged, and the preventing and curing effect is more obvious. According to the method, scraps of the kelp can serve as raw materials, waste is turned into wealth, and the environmental protection effect is obvious.