6414 results about "Agar" patented technology

This invention describes a device consisting of a micro channel plate, filter, and porous holder for filter, which is substituted by a pure agar block during method performance, and supportive structural elements. The device is intended for rapid detection and/or identification of microorganisms. Microorganisms are trapped by filtration in long (diameter/length=1/10-1/100), cylindrical, parallel, micro-channels that are open from both sides and attached to a filter from one side. A micro channel plate houses a multiplicity of micro channels (possible diameter of each channel=1-30 μm, length 100-1000 μm, and number on centimeter²−100,000-1,000,000). The micro channel plate with cells trapped on the surface of the filter is attached to an agar block impregnated by artificial substrate(s) so that the molecules of the artificial substrates will fill all micro channels. Trapped cells produce colored or fluorescent molecules from artificial substrates. These molecules are collected in the very small volume of a micro channel. The extremely small volume of a micro channel (1/25 million part of milliliter) allows it to collect a detectable concentration of color or fluorescent substances in a very short time (several minutes). Even one cell from a filtrated sample can be detected by the enzyme—artificial substrate method and/or identified by enzyme immunoassay.

A cartridge for an e-vaping device includes an ethanol-free gel formulation. The ethanol-free gel formulation includes a vapor former, water, and a biopolymer. The biopolymer may be included in an amount ranging from about 0.01% by weight based on the weight of the ethanol-free gel formulation to about 2.0% by weight based on the weight of the ethanol-free gel formulation. The biopolymer may be one or more of agar, kappa carrageenan, gelatin, sodium alginate, gellan gum, pectin, and combinations thereof. The cartridge also includes a heater configured to heat liquid from the gel formulation to a temperature sufficient to release a liquid/semi-liquid component from the gel, which component thereupon forms a vapor.

A biodegradable polymeric composition includes 99.5 wt. % to 40 wt. % soy protein and 0.5 wt. % to 60 wt. % of a first strengthening agent that consists essentially of a polysaccharide selected from the group consisting of agar, gellan, and mixtures thereof. The composition is substantially completely soluble in water at a pH of about 7.0 or higher. A biodegradable composite includes a fiber mat and the described biodegradable polymeric composition. A biodegradable molded thermoset solid article is obtained by subjecting the described biodegradable polymeric composition to conditions of temperature and pressure effective to form the thermoset solid article.

The invention relates to a granular delivery system based on a matrix combining at least a carbohydrate material with from 1 to 7% of prehydrated agar agar. The system disclosed is particularly stable in aqueous environments and is capable of providing the controlled release of an active flavoring or perfuming ingredient there-encapsulated.

The invention discloses a method for producing a liquid strain of edible mushrooms. The method for producing the liquid strain of the edible mushrooms comprises the steps that (1) the liquid strain of the edible mushrooms is inoculated in a PDA culture medium to be activated, and separation is conducted after cultivation so that an activated mycelium can be obtained; (2) the activated mycelium is inoculated in a solid-state saw dust culture medium to be cultivated for 28-32 days so that a recovery culture 1 composed of the mycelium and the solid-state saw dust culture medium can be obtained; (3) the recovery culture 1 is smashed into particles with the diameters ranging from 20 meshes to 40 meshes and then the particles are laid flat in a shallow plate with a thickness of 3 m-4m to be cultivated for 2-3 days in a sealed mode so that a recovery culture 2 can be obtained; (4) after the recovery culture 2 is smashed into small blocks with the diameter not larger than 0.5 cm, pulping is conducted by adding water to the small blocks, and then the obtained pulp and the agar solution with the concentration ranging from 0.15% to 0.2% are made to be in contact and evenly mixed. According to the method for producing the liquid strain of the edible mushrooms, operation is easy, a complicated cultivation device is not needed, and the production efficiency is high. The liquid strain, obtained according to the method, of the edible mushrooms has the advantages of being stable in quality, robust, slow in degeneration and easy to store and transport.

The invention discloses a tea jelly sweet which is prepared from raw material in the formula in parts by weight: 4-10 parts of functional composition, 30-60 parts of maltitol, 30-40 parts of starch syrup, 3.5-7 parts of plural gel, 0.1-10 parts of lecithin, 0.1-3 parts of hydrogenated vegetable oil, 1-3 parts of peppermint oil and 20-40 parts of water, wherein the functional composition comprises one or several of ultra-micropowder or extractions or original materials of pu-erh tea, black tea, green tea, Oolong tea, white tea, yellow tea and dark tea and other functional factors; and the plural gel comprises modified starch, gelatine, agar and carrageenan. The invention has the characteristics of defined functions, attractive appearance, natural aroma, good taste and the like, has no artificially-synthesized pigment and essence and sweetner causing decayed tooth and is suitable for groups to eat for a long term so as to improve the sub-health state.

The invention discloses a Dendrobium officinale culture solution and belongs to the technical field of agricultural planting. The culture solution comprises the following ingredients: potassium nitrate, ammonium nitrate, magnesium sulfate, manganese sulfate, zinc sulfate, monopotassium phosphate, copper sulfate, potassium iodide, cobalt dichloride, boric acid, sodium molybdate, vitamin VB1, vitamin VB6, vitamin VB5, glycine, ferrous sulfate, disodium ethylenediamine tetraacetic acid, calcium chloride, naphthylacetic acid, mashed banana, mashed potato, white sugar, inositol, and powdered agar. The dendrobium officinale culture solution is reasonable in compatibility, can provide comprehensive nutrition for a Dendrobium officinale stem, fast promote the stem to grow out of a root, increase the polysaccharide content and the amino acid content in the Dendrobium officinale, shorten the time for culturing the Dendrobium officinale stem to a complete plant to about 25 days, and significantly improve the transplanting survival rate of the Dendrobium officinale.

A biscuit treat for dogs has improved palatability by incorporating a highly palatable shelf stable meaty filling into a cavity formed upon the top surface of the biscuit. The meaty filling includes agar as a gelling agent in combination with sufficient soluble solids to yield a high Brix number and reduced water activity. Precise quantities of agar and of a soluble solids concentration exceeding 65% eliminate capillary transfer of moisture from the highly aqueous meaty filling to the low moisture dry biscuit. The resulting highly palatable two phase biscuit has a long shelf life suitable for commercialization in the pet treat market.

An edible and/or chewable article of manufacture containing at least one food grade substance having adsorption affinity towards at least one dental plaque (biofilm) constituent and capable of reducing and/or removing the oral biofilm while present in the mouth. Particular articles of manufacture are chewing gums, sweets, candies, candy, and other nutritional bars, ice creams, chocolates, confectionery and bakery/pastry products, honey, dairy products and beverages, and oral hygiene products such as tooth pastes, oral gels and mouthwashes. A chewing gum having a conventional gum base and at least one food grade active substance having adsorption affinity towards at least one dental plaque (biofilm) constituent (bacteria and proteins and bacterial cell-free enzymes) and capable of reducing and/or removing the oral biofilm while present in the mouth. Active substances include polysaccharides and non-toxic salts thereof, such as alginates, chitosan, carboxymethylcellulose, agar and carrageenan, inorganic substances such as silica, hydroxyapatite and calcium carbonate and proteins, particularly gelatin and lectin. The article of manufacture removes and/or for prevents or reduces dental plaque (biofilm), and controlling oral, dental and periodontal diseases.

An antimicrobial perfume compositions that contain a perfume ingredient having antimicrobial activity of at least 80% as measured by the "agar surface coating test," the "vapor phase test," or by the "direct spray method." The active ingredient is grapefruit-pip, a fumitory extract, a fumaric acid or an ester of fumaric acid or lactic acid.

The invention relates to a method for preparing seaweed biological long-acting fertilizer. Seaweed dregs from which seaweed gum, carrageenan and agar are extracted are taken as an active carrier so as to turn waste into treasure, and a plurality of seaweed bio-active substances contained in seaweed extract and chelated-type nutritive elements or nutrients easily absorbed by plants are all wrapped up to form a slow-release system so as to ensure slow long-term release of fertilizer efficiency and provide plants with demand for nutrition throughout a growing season. The method extracts nutrient components in seaweed adopting a low-temperature extraction process, thereby ensuring that active components of the seaweed are not destroyed and increase the content of the effective nutrient components of products. The method adopts a special biochemical process, adds a multifunctional fermentation strain which has synergy and is formed mainly by compounding fungi, yeast, actinomycetes and bacterial beneficial microorganisms which are not mutually antagonistic and cooperate during fermentation, and effectively extracts biological nutrient components of the seaweed through a large amount of powerful biochemical reaction during reproduction. The seaweed biological long-acting fertilizer belongs to non-toxic pollution-free purely-natural seaweed bio-organic fertilizer.

The present invention provides a gel beverage composition for comprehensive nutritional supplementation, having balanced nutrients, refreshing taste, a low pH, a soft gel form suitable for drinking/eating and the ability to retain its gel form for a long period of time. The composition is a gel which has a pH ranging from 3-4 and contains 5-20% by weight of saccharide, 0.1-5% by weight of fat, 2.5-6% by weight of protein material which does not coagulate at pH 3-4, 0.2-3% by weight of citric acid, 0.2-1.5% by weight of at least one acid component selected from the group consisting of ascorbic acid, tartaric acid, succinic acid, malic acid, gluconic acid, phosphoric acid, phytic acid, lactic acid and trisodium citrate, 0.01-0.5% by weight of an emulsifying agent, 0.1-1% by weight of agar and 65-90% by weight of water.

The invention provides an air refreshing agent of traditional Chinese medicine for dispelling mosquito and sterilizing. The prescription of the invention, which is calculated according to the weight percentage, is 1 percent to 3 percent of essential oil of southernwood, 1 percent to 3 percent of essential oil of eucalyptus leaf, 2 percent to 3 percent of excipient, 1 percent to 3 percent of solubilizer, 0.5 percent to 1 percent of preservative, 0.5 percent to 1 percent of coagulant, 50 percent to 80 percent of solvent, 5 percent to 10 percent of essence and 0.5 percent to 1 percent of pigment, wherein the excipient is sodium alginate, gelatin and agar; the solubilizer is the tween series (40, 60 and 80); the preservative is sodium benzoate and potassium sorbate; the coagulant is calcium carbonate or calcium chloride; the solvent is water. The invention uses the traditional Chinese medicinal materials of the essential oil of southernwood and the essential oil of eucalyptus leaf as the main component for dispelling mosquito and sterilizing to replace a traditional chemical mosquito-dispelling and sterilizing agent with toxic and side effect, and the invention is nontoxic and innoxious to human body and is a green and environmental protective product and can be applied widely.

An endotoxin adsorbent used for blood perfusion is prepared from agat through adding the aqueous solution to the liquid mixture of toluene and CCl4 to obtain spherical agar, activating by epoxy chloropropane under alkaline condition, reacting on diamine and then on glutaraldehyde to obtain high-strength agar beads used as the carrier of adsorbent, reacting on the amino contained ligand (polymyxin B), and reducing by NaBH4. Its advantages are high compatibility to blood and high effect on absorbing endotoxin from blood.

The invention relates to a compounded stabilizer, normal temperature yoghurt containing the compounded stabilizer, and a preparation method of the yogurt. The compounded stabilizer comprises, by mass, 50-90% of esterified modified starch, 3-15% of pectin, 2-15% of agar, 4-15% of an emulsifier and 1-5% of gellan gum. The invention also provides normal temperature yoghurt containing the compounded stabilizer, and a preparation method of the yogurt. The compounded stabilizer has good process tolerance, improves the viscosity stability of a technology processed normal temperature yoghurt system and the viscosity recovery stability of a subsequent product, and allows the viscosity of yogurt at normal temperature of 20-40DEG C to be similar or greater than the viscosity of yogurt refrigerated at normal temperature of 3500-5000cp. The normal temperature yogurt prepared in the invention can be stored at normal temperature of 20-40DEG C for 4-6 months, and allows high quality yogurt to be drunk in remote cold chain lacking places.

This invention relates to body liquid cell olefin slice making process, which comprises pre-processing, decenter deposition and fixing dehydrate wax impregnation, burying, slicing and HE dying and sealing. The invention works together with daily work with clear background of HE and immune organization dying without dark background of agar burying and processing the molecule burying and improves the accuracy of the body liquid cell diagnose.

The invention relates to an artificial feed of sesamia inferens walker as well as a preparation method and a feeding method thereof, belonging to the technical field of insect feeding. The artificial feed comprises soybean meal, corn meal, wheat germ, yeast powder, casein, cane sugar, honey, fresh wild rice shoots or fresh rice stems, ascorbic acid, cholesterol, choline chloride, Fiske salt, vitamin B complex, vitamin E, sorbic acid, methyl parahydroxybenzoats, 40 percent formaldehyde, 98.18 percent rice ketone, agal-agal and water. A long-term and successive feeding method of the sesamia inferens walker is carried out by adopting a wild rice shoots (young larva) and artificial feed (old larva until pupation). The fed larva of the sesamia inferens walker have development period of 24.8 days, larva survival rate of 76.6 percent, percentage of pupation of 87.7 percent, eclosion rate of 91.3 percent, egg laying amount of 101.9 for single adult and egg hatching rate of 88.8 percent. The invention has the advantages of low cost, practicability, simple preparation, and the like, and is suitable for massive, long-term and successive feeding of standard test sesamia inferens walkers.

The invention provides a modified membrane fabric and a preparation method and application of the modified membrane fabric. The surface of the modified membrane fabric is coated with a polymer or polymer dispersion, and the polymer in the polymer or polymer dispersion may be polysaccharide, polypeptide and protein, may be an artificial polymerized polymer or may be a modified natural high polymer material or a mixture thereof, including but not limited to one or more selected from the group consisting of gelatins (such as gelatin and gelatin hydrolysate), cellulose ethers (e.g., carboxymethyl cellulose and hydroxyethyl methyl cellulose), modified starches (e.g., pullulan and hydroxypropyl starch), PVP, PVA, hyaluronic acids, albumin, chitosan, dextran, Arabic gum, xanthan gum, carrageenan, pectin, konjac gum, agar, Carbomer, carrageenin, polyvinylpyrrolidone, polyacrylamide, polyacrylate and polyacrylic acid and its derivatives. When the modified membrane fabric comes across water in use, the polymer on the surface of the modified membrane fabric can bond with water molecules to form a water retention system which has better retention performance compared with pure water and enables an evaporation speed to be slower and retention performance on the skin to be better.

An elastomeric article having reducing microbe affinity and transmission and methods for applying and immobilizing antimicrobial compounds to the elastomeric substrate surface are disclosed. The elastomeric article has a body formed of a natural or synthetic polymer latex having an outer surface and an inner surface. The body has a coating of an antimicrobial agent over at least a portion of said outer surface. The treatment involves applying according to either a spraying or dipping process an antimicrobial polymer or composition to a surface of the elastomeric substrate; binding the antimicrobial composition to the surface in a manner such that said treat antimicrobial coating passes either one or another or both versions of a zone of inhibition test, such test including: a) a dry-leaching or agar-plate-based contact test, according to AATCC 147 protocol, or b) a wet-leaching or dynamic shake flask test according to ASTM E-2149-01 protocol. The substrate is further subject to a rapid germicidal contact-transfer test of relatively short duration. The antimicrobial polymer can include an organosilane quaternary ammonium or a biguanide compound which can disrupt the ionic charges of microbial cellular membranes.

The invention relates to a method for cultivating algam Dendrobium nobile, wherein it comprises that putting the seed of algam Dendrobium nobile into 1/2MS basic medium with NNA (a- fruitone), banana juice and agar; then transplanting the former corm into 1/2MS basic medium with BA (6- benzyl adenine), banana juice and agar, to cultivate small seed into middle and large seeds; then planting the large seed into the hole of wall.The invention can improve the yield and confirm the better penetration and enough light of large seed.

The present invention provides an agarose gel separation medium which is uniform in size, controllable and has high hydrophility and high porousness, and can be used for making separation and purification of biological active material. Its preparation method is characterized by that it adopts the following steps: (1) dissolving a certain quantity of agarose in a certain quantity of water under the heating condition to obtain agarose aqueous solution with a certain concentration, using pressure to make said aqueous phase by passed through microporous membrane and make it feed into oil phase to obtain emulsion drop with uniform size; and (2). transferringsaid emulsion into cooling device, under the condition of adopting programmed temperature-falling and slow-mechanically stirring process cooling to below 15 deg.C and making gel be solidified so as to obtain the invented agarose gel microspheres with uniform size.

The invention discloses a method for breeding test-tube plantlets of Paphiopedilum henryanum Braem seeds, comprising seed bourgeoning, proliferation and differentiation, and sound seedling rootage. A culture medium for the seed bourgeoning includes 1/4 of MS, 15 percent (in volume) of coconut milk, 20 g/L of sucrose, 1 g/L of activated carbon and 0.6 percent of agar, with a pH of 5.2-5.4; a culture medium for the proliferation and differentiation comprises 1/2 of MS, 0.5-2.0 mg/L of 6-BA, 0.2 mg/L of NAA, 2 g/L of tryptone, 15 percent (V/V) of coconut milk, 20 g/L of sucrose, 1 g/L of activated carbon and 0.6 percent of agar, with a pH of 5.2-5.4; and a culture medium for the sound seedling rootage comprises 1/2 of MS, 1.0 mg/L of NAA, 15 percent (in volume) of coconut milk, 20 g/L of sucrose, 1 g/L of activated carbon and 0.6 percent of agar, with a pH of 5.2-5.4. The method achieves over 45 percent of seed bourgeoning rate and over 90 percent of planting rate and transplantation survival rate.

The invention relates to the preparation method of a dried poultry egg which is characterized in that 2 to 5 portions weight of agar powder and 0.1 to 1 portions weight of konjak gum are dissolved in 10 to 20 portions weight of the distilled water and stir the mixture to mix well; then, the stirred and mixed poultry egg plup of 80 to 100 portions weight is poured into the mixture and the stirring is made under the temperature of 70 to 80 DEG C; the stirred and mixed liquid is poured into the anti-viscous mould and is steamed. The sopping is made according to the preparation method and is heated to 80 to 90 DEG C. After being taken out from the mould, the steamed material is put into the sopping, steeped under the temperature of 80 to 90 DEG C in 1 to 2 hours. Then the dried poultry egg is taken out and is dried under the temperature of 55 to 65 DEG C in 20 to 60 minutes. After being dried, the poultry egg is cut into different shapes and sizes according to different needs; then the vacuum packaging is made. The packaged product is made counter-pressure sterilization under the high temperature of 100 to 121 DEG C in 10 to 60 minutes. After being made stepped cooling, wiping water on the surface, further air-drying, sticking label, printing code and packaging, the product is produced finally.

The present invention relates to one kind of artificial feed for raising larvae of lepidopterous insect, and the recipe consists of beer yeast powder, wheat plumule powder, tomato, food preservative, vitamin C, edible oil, agar and water. The present invention also relates to the preparation process of the feed. The feed of the present invention has low cost, easy compounding, stable feeding effect and powerful practicability.