113 results about "Fungal Polysaccharides" patented technology

The invention relates to a composition with an anti-tumor effect and application thereof. The composition consists of ginseng secondary glycoside and fungal polysaccharide of which the weight ratio is 1:0.01-500, and the preferable weight ratio is 1:0.1-50. The invention also discloses a preparation method for the composition. The composition has the effect of improving immunity and anti-tumor effect, has the treatment effect which is obviously superior to that of singly used ginseng secondary glycoside or fungal polysaccharide, and is suitable for treating tumors.

The invention discloses a method for preparing fungi polysaccharide, namely a multi-stage dissolvent-cycle dynamic-thermal-reflux extraction condensation method. The method comprises the technological steps of raw material crushing, mixing with a solvent, extraction, condensation, deposition in alcohol, filtering and drying so as to obtain a finished product. The method for preparing fungi polysaccharide integrates extraction, condensation, solvent recovery and the like together, and is completely carried out in an enclosed system, without any bad occurrence of escaping, steaming, leakage and dripping, etc. The production practice shows that the method can shorten the extraction cycle by 50 percent to 85 percent so as to improve the production rate; the ration between raw material to solvent can be reduced to 1:3-8 (as the traditional method has a ration between raw material and solvent higher than 1:20), and the amount of an extractant used can also be saved by 25 percent to 80 percent; primary/secondary steam can be put into fullplay and cooling water is saved so that the effect of energy conservation is very significant. Compared with the traditional method, the method can save 30 percent to 70 percent of steam amount; and the medical material does not need to be crushed finely, which is favorable to the further operation. The method can be largely applied to the development and production of the fungi polysaccharide and other related polysaccharides or natural medical materials.

The invention discloses an agricultural granular zinc sulfate fertilizer which comprises zinc sulfate and a spray liquid, wherein the spray liquid comprises the following components in parts by mass: 10-30 parts of synergist, 0-10 parts of binding agent and 75-90 parts of water; the mass ratio of the zinc sulfate to the spray liquid is (80-95):(20-5); and the synergist is a high molecular polymer, and comprises one or more of gamma-polyglutamic acid and salt thereof, polyaspartic acid and salt thereof, alginic acid and salt thereof and fungal polysaccharide. The invention also discloses a preparation method of the agricultural granular zinc sulfate fertilizer. Compared with the prior art, the agricultural granular zinc sulfate fertilizer has the advantages of low zinc nutrient release speed and long fertilizer efficiency, reduces the loss of zinc nutrient, and can be easily absorbed and utilized by plants; and the high molecular polymer can be easily degraded under natural environment conditions and is environment-friendly.

The invention discloses an oral liquid containing soybean peptides and fungi polysaccharides and a preparation method thereof, and belongs to the technical field of non-alcoholic beverages, wherein the soybean peptides contain oligopeptides, short peptides and polypeptides mixtures. The oral liquid comprises the following raw materials in percentage by weight: soybean peptides containing oligopeptides, short peptides and polypeptides mixtures 2-12%, lentinan or ganoderma polysaccharide 0.03-0.1%, citric acid 0.1-0.15%, malic acid 0.1-0.15%, xylitol 5-10%, brown sugar 5-7%, honey 1-3%, CMC 0.2%, various kinds of vitamins, and the balance of water. The soybean protein powder which has been completely deodorized and one of akaline proteinase and flavor proteinase are treated at 55 DEG C and at the pH value of 9.0, and then centrifuged at 3000rpm. The supernatant is subjected to spray drying, so as to obtain the soybean polypeptide powder, and the soybean polypeptide powder is mixed with different kinds of fungi polysaccharides and the other raw materials such as citric acid, so as to prepare the oral liquid. The oral liquid has very good physiological and nutritive function, and the oral liquid and the preparation method develop a new way for deep processing of soybeans.

The invention discloses eurotium cristatum fermentation type rice milk health care beverage and a preparation method thereof; the fermentation type rice milk beverage uses eurotium cristatum as fermentation strain, and comprises 210-260 mug / mL of fungal polysaccharides produced by fermentation. The invention also discloses a preparation method of the eurotium cristatum fermentation type rice milk health care beverage. The eurotium cristatum is used for production of the fermentation type rice milk beverage, and the new rice milk beverage with unique flavor and rich polysaccharides and other health factors can be prepared. The eurotium cristatum fermentation type rice milk health care beverage is orange brown or brown in appearance color, has a unique fungus flower fragrance produced by fermentation of the eurotium cristatum, and is pure in taste and delicate in texture, and the content of the functional ingredient fungal polysaccharides in the beverage is 210-260mu g /ml.

The invention relates to a sperm and ovum health beverage which comprises fulvic acid, gene vitality element, plant extract, fungus polysaccharide, vitamin, hydroxycitric acid (HCA), soluble dietary fiber, L-arginine, L-carnitine, zinc gluconate, calcium lactate, sweetening agent, milk, coffee and purified water. The invention has simple technology, low cost and complete product nutrition and contains rich natural polypeptide, polysaccharide, amino acid and vitamin and various trace elements. All components interact to promote blood circulation and sex hormone secretion so as to achieve the functions of promoting the growth of sperms and ovums, improving the quality and the vitality of the sperms and the ovums and improving the sexual function. The sperm and ovum health beverage has the good improving effect on ED symptoms including renal dysfunction, working strain, heavy spirit pressure, bradypsychia, palpitation, stomachache, weak waist and knee, sexual dysfunction, and the like. As a pure natural preparation, the sperm and ovum health beverage has no poison and side effect and adverse reaction.

The invention discloses a method for producing a green feed additive by potale for beast and bird healthy cultivation. The method comprises the steps of potale mixing subpackage, medium sterilization, liquid strain making, inoculation fermentation, and drying and crushing. The method adopts chlorine dioxide to sterilize a potale culture medium, and Paecilomyces varioti fungus to ferment the potale. In the additive produced by the method, protein content is improved to 26.8 to 30.5 percent from 17 percent, energy value is improved to 4,250kCal/kg from the previous 2,510kCal/kg, and direct available digestibility is improved to 62 percent from 33 percent. Main compositions contain more than 10 kinds of nucleotide substances, mannite, fungal polysaccharide, superoxide dismutase, amino acid, sterol, alkaloid, VE, VB1, VB2, mineral substances and the like. Animal experiments prove that the additive has wide action and efficacy. The method has the characteristics of wide raw material source, easy production, controllable quality, low cost, wide application and the like, is applicable to large-scale industrial production, and provides a new approach for high-value utilization of wine industrial residue.

the invention discloses a morin 4.6302 strain fungal polysaccharide, which is cultivated by 60-80% rice bran, 8-12% corn powder, 8-12% soy powder, 0.8-2.2% glucose, 0.8-2.2% beef grease, 0.04-0.06% MnSO4 and 80-120% water at 22-30 deg.c for 10-20 days.

The invention belongs to the field of health food, and in particular relates to a functional food compounded with fungal polysaccharides and a composition thereof. The functional food is composed of the following raw materials in parts by weight: 1-50 parts of lentinan, 1-50 parts of grifola frondosa polysaccharide, 1-12 parts of taurine, 3-25 parts of L-lysine hydrochloride, Xylo-oligosaccharide 2-50 parts, malt extract 10-80 parts. The polysaccharide extraction method provided by the invention improves the extraction rate of the polysaccharide, so that the product has a better effect of improving immunity, and the obtained product has a better effect of degrading cholesterol.

The invention belongs to the technical field of health-care food production, and particularly relates to functional food for preventing tumor and assisting in anti-tumor treatment and a preparing method thereof. The functional food comprises, by weight, 50-100 parts of lentinan, 100-150 parts of polysaccharide of antler mushrooms, 50-100 parts of polysaccharide of tilia ganoderma lucidum, 100-150 parts of polysaccharide of grifola frondosa and 100-150 parts of polysaccharide of afaricus blazei murill. According to the functional food and the preparing method, the polysaccharide of the five fungi which are high in anti-tumor activity are prepared according to the scientific ratio to make the functional food, according to the prepared fungal polysaccharide functional food, the immunity is enhanced to inhibit increase of tumor cells, promote apoptosis of the tumor cells and prevent transfer of the tumor cells, and meanwhile the functional food can assist in improving the chemoradiotherapy effect and lowering the side effect brought by chemoradiotherapy and besides can prevent normal cells from conducting canceration to achieve the function of preventing the canner.

The invention relates to a compound fungal polysaccharide preparation having functions of supporting healthy energy, strengthening spleen and stomach and boosting immunity. The preparation is mainly prepared from the following raw materials in percentage by weight: 10-50% of grifola frondosa, 10-50% of hericium erinaceus polysaccharide, 5-35% of ganoderma lucidum polysaccharide and 5-35% of pachymaran. Traditional Chinese medicine holds that supporting healthy energy is to build up healthful vital energy and consolidate essence, namely boosting the immunity, enhancing the disease resistance of a human body, preventing diseases and keeping away from sub-health. The grifola frondosa and the hericium erinaceus polysaccharide medicinal and edible fungal polysaccharides are capable of boosting immunity, protecting gastric mucosa, and improving such adverse reactions of tumor chemotherapy as lack of appetite, emesis, nausea and leucopenia. Traditional Chinese medicine thinks that lucid ganoderma (ganoderma lucidum polysaccharide) and poria cocos (pachymaran) can invigorate qi and strengthen spleen, and calm heart and nerves; modern researches prove that the preparation can boost immunity, resist tumors, assist in cancer therapy, and treat insomnia and dyspepsia. In conclusion, through rational combination of the four fungal polysaccharides, the preparation has clear functions of supporting healthy energy, strengthening spleen and stomach and boosting immunity, and has an obvious healthcare effect on sub-health; meanwhile, the preparation can be used for improving adverse reactions of tumor chemotherapy.

The nutritive black kaoliang powder fungus additive is prepared with black kaoliang powder fungus, also named as black kaoliang, as main material, and through gathering, rinsing and scalding, cooling, solarization, stoving, crushing, wall breaking and other technological steps. It contained rich mycose, dietary fiber, selenium, vitamins, protein, amino acids and other nutritious matters essential for human body. The nutritive black kaoliang powder fungus additive may be added into various kinds of food products.

The invention relates to the fungal polysaccharide preparation field, and concretely relates to a preparation method of Cryptococcus Neoformans capsular polysaccharide. The invention provides a method for preparing the Cryptococcus Neoformans capsular polysaccharide through utilizing cetyl trimethyl ammonium bromide. The method comprises the following steps: 1, processing a secretion supernatant containing the capsular polysaccharide through using calcium acetate and glacial acetic acid, and precipitating through using ethanol to prepare a crude capsular polysaccharide; and 2, processing a solution of the crude capsular polysaccharide through using the cetyl trimethyl ammonium bromide to obtain the purified capsular polysaccharide. The method has the advantages of simplicity, high efficiency, low cost, and effective avoiding of the use of toxic and harmful chemical reagents.

The invention discloses a formula, production method and application of a fermented disease-resistant pig feed. The fermented disease-resistant pig feed mainly comprises the following components: corn, fermented cottonseed meal, fermented soybean meal, processed waste of fermented crayfishes, a polysaccharide immunity reinforcing agent, lysine, calcium carbonate, dicalcium phosphate, sodium chloride, composite vitamins for pigs and composite microelements for the pigs. The formula of the pig feed fully utilizes protein and fat in the fermented cottonseed meal and the processed waste of the fermented crayfishes and reduces the consumption of the soybean meal in the pig feed, so that the cost is reduced, and besides the resource utilization of the processed waste of the fermented crayfishes is also realized; in addition, immunity of the pigs can be improved through astaxanthin contained by the waste of the crayfishes and chitosan oligosaccharide and fungal polysaccharide, which are additionally added, in the feed, so that the feed has a disease resistant effect and can reduce the use of antibiotics in breeding the pigs and observably decrease the attack rate and the mortality rate of the pigs in the application processes of breeding piggies and fattening the pigs.

The invention relates to the technical field of separation of biological active substances and provides a preparation method of magnetic microspheres and a method for extracting water-soluble polysaccharides from a waterborne matrix by virtue of the microspheres. The method comprises the following steps: firstly, mixing citric acid modified magnetic nanoparticles with water glass, ultrasonically dispersing in emulsifier-containing dichloromethane to form water-in-oil emulsion, pouring the emulsion into a buffer solution, and curing the water glass to form magnetic microspheres of a SiO2 matrix; secondly, performing surface modification by using epoxy silane, adding the microspheres into polysaccharide crude extract liquid, adding ethanol with weight being 1-2 times that of the polysaccharide crude extract liquid, enabling polysaccharides to form flocculated precipitates for wrapping the magnetic microspheres, and performing solid-liquid separation by using a magnet. According to the method, the polysaccharide recovery rate is equivalent to that of a conventional centrifugal method but the protein impurity content is remarkably reduced, the process is simplified, the time consumption is only 1/10 that of the conventional method, and the magnetic microspheres can be repeatedly utilized; the method has wide application prospects in the field of biological separation, especially pretreatment of extraction, separation and sample analysis of animals, plants and fungal polysaccharides.

The invention discloses a method for producing a high purity active fungi polysaccharide comprising the following steps: using powdery dry materials of large-sized fungi fruiting body, solid mycelium and/or deep fermentation liquid fruiting body and mixing said materials with pure water by 2 to 6 times of said materials, heating after the pH is adjusted to 4, adding compound enzyme formed by papain, pectinase and cellulase when the temperature rises to 40-50 DEG C, the temperature rises to 60-70 DEG C after one hour, adjusting the solution pH by sodium hydroxide to 7-8, stirring the solution with a speed of 1-10 r/min, leaching for 2-4 times and each time for 1-4 hours, combining and filtering the 2-4 time leaching liquid, precipitating the filtrate by ethanol when the filtrate is vacuum concentrated to 300f the total volume, and obtaining crude products after filtration, desalting the supernatant by an ultrafitration separation device, obtaining the fungi polysaccharide concentrated solution after repeated dilution by water and ultrafiltration operation, obtaining the fungi polysaccharide powder with a ploysaccharide purity of more than 98by drying or spray drying the concentrated solution. The production method of the invention has advantages of simple process, low cost and high purity content.

A composite of bacterial cellulose and capsules embedded therein is prepared, for example calcium alginate capsules encapsulating functional components being discretely embedded in a matrix of Gluconacetobacter xylinus cellulose. The functional components may be drugs, probiotics or nutrients, such as fungal polysaccharide.

The invention relates to a method for rapidly separating lentinan and belongs to the technical field of biomacromolecule separation and purification, in particular to a method for rapidly separating lentinan using an ionic liquid two-aqueous phase system composed of [Bmim]Cl/K3PO4. The method is green, highly-efficient and rapid, is suitable for large-scale industrial production of active polysaccharides, reduces the production cost by recycling the ionic liquid, and can be widely applied to the separation and purification of fungal polysaccharides.

The invention provides a method to extract a polysaccharide from a Danshen root, which is characterized in that the Danshen root is processed by the superfine pulverizing and degreasing and hydrolyzed in the water with pH 4 to 6 for 0.5 to 1.5 hours under 40 to 80 degree centigrade temperature by one or a multiple of a cellulase, a papain, and a pectase, and then processed for 0.5 to 1.5 hours under an ultrasonic wave with a frequency of 59KHz, filtering, and finally the polysaccharide is precipitated from the filtered liquid with an ethanol. The method to extract a polysaccharide from a Danshen root has the advantages of adjusting the enzyme types and dosage based on the fungus polysaccharide extraction process, regulating the process conditions of enzyme process and the ultrasonic wave extraction, realizing to extract Danshen root polysaccharide in a way of low energy consumption and high efficiency.

The invention discloses a functional fruit beverage for improving the immunity of an astronaut and a preparation method of the functional fruit beverage. The functional fruit beverage is prepared from the following raw materials in percentage by weight: 30-50% of a fungus water extraction liquid, 1-5% of a codonopsis pilosula water extraction liquid, 1-5% of a radix pseudostellariae water extraction liquid, 1-5% of an American water extraction liquid, 1-5% of a colla corii asini water extraction liquid, 1-5% of a schisandra chinensis water extraction liquid, 1-5% of a lotus seed water extraction liquid, 1-5% of a longan water extraction liquid and 10-40% of honey, wherein the fungus water extraction liquid is a mixed liquid of lucid ganoderma, mushrooms, black fungus, hericium erinaceus and pleurotus eryngii in a mass ratio of 1: 1: 1: 1: 1. The fungal polysaccharide functional beverage disclosed by the invention has the functions of improving the immunologic function of a human body, reducing blood sugar and blood fat, resisting thrombosis, aging, ulcer and radiation, improving myocardial anoxia and the like, so that the immunologic function of the human body is enhanced, and the functional fruit beverage has the effects of preventing aging and radiation, improving blood circulation system and myocardial function and the like.

The invention belongs to the field of health food, and in particular relates to a composite fungal polysaccharide functional food. The functional food is composed of the following raw materials in parts by weight: 20-50 parts of lentinan, 20-50 parts of Grifola frondosa polysaccharide, 1-12 parts of taurine, 3-25 parts of L-lysine hydrochloride, 2-50 parts of xylo-oligosaccharides, 0.3-4 parts of tea tree theanine, 10-80 parts of malt extract, 10-20 parts of Lactobacillus plantarum powder; the Lactobacillus plantarum powder is prepared by Lactobacillus plantarum XH, and the preservation number is CGMCC NO.11763. Since the plant lactobacillus is added to the product provided by the invention, the invention not only has the ability to improve human immunity, but also has a better ability to degrade cholesterol.

The invention belongs to the technical fields of genetic breeding and genetic engineering of edible fungi, and specifically relates to grifola frondosa glucan synthase as well as an encoding gene andapplication thereof. The encoding gene of glucan synthesis key enzyme-glucan synthase is obtained for the first time from clones of grifola frondosa mycelium genome by the invention; key roles of thegene in grifola frondosa mycelium growth and glucan synthesis are demonstrated by gene silencing; and the glucan synthase is over-expressed in grifola frondosa by adopting an genetic engineering technology so as to have thallus growth of recombinant strains and synthesis yield of glucan significantly increased. The grifola frondosa glucan synthase as well as the encoding gene and the application thereof are helpful for understanding synthesis mechanism of edible and medicinal fungal polysaccharides at molecular level, developing metabolic engineering study on edible and medicinal fungal polysaccharide synthesis, and providing important technical support and reference for producing glucan with stable quality by performing high-efficiency fermentation.

The invention discloses a method for radial flow chromatogram to remove protein in crude polysaccharide. In the method, the crude polysaccharide containing the protein is confected as aqueous solution of 10-30mg/ml to be centrifugated to get supernatant fluid; the supernatant fluid passes through a radial flow chromatogram column which is filled with cation resin and is eluted by pure water as eluent; sample-loading flow speed is controlled at 1-3ml/min; eluting flow speed is 5-20ml/min; elution solution is collected until no sugar is detected in the elution solution; and the collected elution solution is combined to be carried out post treatment to obtain pure polysaccharide. The method has short operation time, large sample processing capacity, high protein-removing rate, less polysaccharide loss and wide application range and can be used for removing the protein from plant polysaccharide and fungal polysaccharide.