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227results about "Seed preservation by coating" patented technology

Device for producing a pourable product with a guide vane therein

Device for producing a pourable product with a guide vane therein and method for using the device. The device includes a rotor chamber in which a rotor is arranged with a vertical rotor axis. The rotor has, at least in its radially outer third, the shape of a conical shell. Guide vanes for circulating starting materials or the product are arranged statically on an inner wall of the rotor chamber above the plane of the upper edge of the rotor. The guide vanes have, in cross section to the rotor axis, essentially the shape of a segment of a circle or spiral. The inner ends of the guide vanes lie approximately in the middle part of the rotor radius. The conical shell may have at least partially sheet-like gas passages in the form of perforations or screens. The device is used for producing pourable products.
Owner:REINER NOWAK +2

Device and method for drying pourable products

Device and method for drying a pourable products. The device includes a rotor chamber in which a rotor is arranged with a vertical rotor axis. The rotor has a central horizontal surface and, at least in its radially outer third, a conical shell which is inclined to the axis of rotation by 20° to 70°, in such a way that the end face of the conical shell has the largest diameter and is located at the top. The conical shell has, at least partially, sheet-like gas passages in the form of perforations or screens. The method for drying pourable products provides for dry gas to be fed in a sheet like manner to the products to be dried during the radially peripheral circulation of the products without the products being swirled up and being exposed to unacceptable compressive, concussive and / or frictional loads.
Owner:GLATT SYSTTECHN +2

Food partical encapsulation preserving volatiles and preventing oxidation

A process for encapsulating a solid food particle with a liquid encapsulating material comprising the steps of metering and encapsulation mixture (20) into a flow restrictor (14) concurrently a gas stream is introduced at inlet (22) into the flow restrictor there by atomizing the liquid encapsulating material and creating a turbulent flow zone at the outlet of the flow restrictor (14). Concomitant with metering the encapsulating material with the gas stream, solid food particulate (30) is introduced via hopper (28) to the turbulent zone at the outlet of the flow restrictor (14) wherein the solid food particles are encapsulating by the atomized encapsulating material, the encapsulated food particle inhibits environmental volatiles from diffusing into the food product while preventing oxidation of the food.
Owner:SOLAE LLC

Methods and formulations for providing gloss coatings to foods and for protecting nuts from rancidity

The invention provides compositions and methods for providing edible gloss coatings for foods on which a gloss coating is desirable. The invention is particularly useful for providing gloss coatings to confections, such as chocolates, hard panned confections, soft panned confections, yogurt coated confections, starch molded confections, and compressed sugar tablets. The invention further provides methods for delaying the development of rancidity in nuts by mildly abrading the nut while contacting it with an edible film forming agent.
Owner:RGT UNIV OF CALIFORNIA

Composition of solid lipid nanoparticles for the long-term conservation of fruits, vegetables, seeds, cereals and/or fresh foodstuffs using a coating

The invention relates to a composition of solid lipid nanoparticles taking the form of a nano-coating for natural fresh foodstuffs, such as seeds, cereals, fruits or vegetables, preferably fresh fruits and vegetables which are coated by means of fluidization, immersion or spraying. According to the invention, the composition comprises: (a) solid lipids or wax, (b) emulsifying stabilizing agents, and film-forming materials in an aqueous dispersion or solution. The inclusion of a submicronic lipophilic system in aqueous dispersion allows the application of the composition to be easily controlled since it is a fluid system with low viscosity, which is advantageous in that it can be applied easily and uniformly and provides improved coating properties, such as sheen, mechanical strength and gas permeability inter alia.
Owner:UNIV NAT AUTONOMA DE MEXICO

Chinese chestnut biological antistaling agent

The invention relates to a Chinese chestnut biological antistaling agent which comprises the following components in parts by weight: 5-15 parts of chitosan, 0.5-1.5 parts of tea polyphenol, 0.5-1.5 parts of phytic acid and 1.5-2.5 parts of potassium sorbate. The Chinese chestnut biological antistaling agent has the advantages of no toxicity and taste and low cost, and also has excellent dispersibility, moisture retention, and film formation and antibiotic property. Repeated experiments in multiple years prove that the Chinese chestnut processed by the Chinese chestnut biological antistaling agent has quality guarantee period prolonged 4-8 times compared with the Chinese chestnut unprocessed by preservation, can be preserved for 1-2 years under normal temperature, and has no remarkable change on the appearance and the taste, no mildew and no pests. If being combined with the cold storage technology, the Chinese chestnut biological antistaling agent can ensure that the Chinese chestnut has longer quality guarantee period.
Owner:粟学俐

Coated soy product and method for coating

A process for coating a soy product or flour is described in which the moisture level of the coated soy product is substantially the same as the moisture level of the uncoated soy product. Coated soy products or coated flours made using the process of the invention are also disclosed.
Owner:SOLAE LLC

Seed treatment facilities, methods and apparatus

A seed treatment system having a central computerized data store, a user interface, and network connections from the data store to a plurality of retail facilities and a plurality of agricultural produce suppliers. Each retail facility having a seed treatment system configured to uniformly treat batches of seeds with any of a variety of precisely measured chemical formulations. The seed treatment apparatus having a treatment applicator coupled to a plurality of dispensing stations. Each dispensing stations having a pump in fluid communication with a container disposed on a scale. The pump and scale of each dispensing station coupled to a system controller. The system controller is coupled to the data store, configured to provide on-demand agricultural seed treatments to the applicator and chemical usage data from each station to the data store. The data store configured to provide centralized remote monitoring inventory control, supply chain monitoring, and container recycling compliance.
Owner:BAYER CROPSCI LP

Coated seed and method for coating seeds

InactiveUS20060229203A1Improve the immunityPreventing them from being easily entrained with water or windBiocideSeed preservation by coatingAcid derivativePlanting seed
The present invention relates to coated plant seeds, comprising seeds coated with at least one fixing agent comprising an asparatic acid derivative, and with at least one plant nutrient. The present invention is further directed to a method for coating seeds, and a coating composition.
Owner:PELTONEN JARI +2

Preparation method for organosilicon quaternary ammonium salt composite and application thereof

The invention relates to a preparation method for organosilicon quaternary ammonium salt composite and application thereof. The preparation method is characterized by comprising the following steps: by means of taking single long chain alkyl dimethyl tertiary amine, r-allyl chloride trimethoxy silane and mixed solvent as raw materials at the molar ratio of 1.0:(1.03-1.05):(7.0-8.0), preparing the single long chain alkyl dimethyl organosilicon quaternary ammonium salt, wherein the mixed solvent comprises carbinol and ethylene glycol; combining a plurality of single long chain alkyl dimethyl organosilicon quaternary ammonium salt monomers at a ratio; and adding a quaternary ammonium salt microcapsule at a certain ratio to prepare the organosilicon quaternary ammonium salt composite. The organosilicon quaternary ammonium salt composite simultaneously performs three actions in the specific application: firstly, the organosilicon quaternary ammonium salt sterilizes and kills pathogenic bacteria on the surface to carry out hazard-free treatment on the pathogenic bacteria; secondly, after the surface coating is dried, the organosilicon quaternary ammonium salt can generate permanent self-cleaning bactriostasis action; and thirdly, the quaternary ammonium salt microcapsule in the composite is slowly released to perform the action of actively sterilizing.
Owner:JIANGSU XUNYANG ENVIRONMENTAL PROTECTION NEW MATERIALS

Fresh and alive agricultural product ice film freshness-retaining method

The invention discloses a fresh and alive agricultural product ice film freshness-retaining method. The method comprises the following steps of: wrapping the product by using a water absorbent material; placing the product into a waterproof packaging box with holes; and soaking the product in water or spraying water on the product and then placing the product into a refrigerator to cool, so that water on the surface of the product and the water absorbent material are frozen into an ice film. In the whole storage period, the product is controlled to be stably in the temperature range of below 0 DEG C and above the freezing point of the product; and water is sprayed on the packaging box in due time, so that the thickness of the ice film is maintained. The method has the characteristics of good freshness-retaining effect, simple and reliable process, low investment and operating cost, capacity of storing by using the conventional refrigerator, and high commercial popularization value.
Owner:SHENZHEN YANGLIN TECH

Coated dried fruit and methods

Dried fruit has a coating of microcrystalline cellulose in an amount effective to prevent agglomeration of the dried fruit Methods of preparing and using the coated dried fruit are also described. The dried fruit pieces of the present invention are less sticky and are readily separated from one another using ordinary gravity feed handling conditions.
Owner:GENERAL MILLS INC

Process for preparing a hand-held snack item

InactiveUS6375998B1Prevents and limits degradationSeed preservation by coatingFood coatingSnack foodHand held
The present invention relates to a method for preparing a hand-held snack item, said method comprising: (a) applying a first edible, heat-sensitive food material to an initial formed hand-held food item, thereby forming a preliminary coated hand-held food item; (b) applying a second edible food coating material to said preliminary coated hand-held food item, thereby forming a secondary coated hand-hold food item, wherein said second edible food material in applied to said preliminary coated hand-held food item in such a manner as to substantially completely coat said first edible, heat-sensitive food material, and wherein said second edible food material is selected from a material which possesses sufficient physical characteristics to act as a protective medium for said first edible, heat-sensitive food material when said secondary coated hand-held food item is subjected to a temperature in the range of from about 35° C. to about 350° C. for a period of time in the range of from about 10 hours to about 30 seconds; and (c) subjecting said secondary coated hand-held food item to a temperature in the range of from about 35° C. to about 350° C. for a period of time in the range of from about 10 hours to about 30 seconds, thereby producing a final, coated hand-held snack item wherein said first edible, heat-sensitive food material is substantially intact. The present invention further relates to a hand-held snack item prepared by such method.
Owner:THE QUAKER OATS CO

Rice antistaling agent and preparation method thereof

The invention relates to a rice antistaling agent and a preparation method thereof. The rice antistaling agent is prepared by matching sodium dehydroacetate, citric acid, calcium lactate and chitosan according to the synergistic action of a bacteriostatic agent, an antioxidant and a film-forming agent through mixing and stirring. The rice antistaling agent has high dissolving efficiency, high safety and stable performance and not only can well prolong the shelf life of the rice but also has the calcium enriching effect. When in use, the antistaling agent is only evenly sprayed to the surface of the rice by using a humidification machine when the rice is polished. The rice antistaling agent is very convenient to use.
Owner:NANCHANG UNIV

Organic acids incorporated edible antimicrobial films

The present invention provides an edible film and film solution comprising incorporated organic acids; protein and glycerol useful for coating raw whole fruit, fresh cut fruit, vegetables, meat, poultry, seafood, cereals, nuts, etc. Moreover, the edible films of the present invention can inhibit pathogen growth including Listeria monocytogens, Salmonella gaminara and E. coli 0157:H7. In a preferred embodiment, the edible film comprises 0.9% glycerol; 10% soy protein; and 2.6% malic acid. The present invention also provides a method for coating comestible products with edible films without masking the color but increasing the shelf-life.
Owner:THE BOARD OF TRUSTEES OF THE UNIV OF ARKANSAS

Mildewproof air-conditioning preservative film for food

InactiveCN101503535AGood adjustment functionTo achieve the purpose of anti-mildew preservationSeed preservation by coatingFlat articlesWater vaporModified atmosphere
An anti-mildew modified atmosphere preservative film for food is prepared by the following steps: evenly mixing polyvinyl resin, tecto, chitosan oligosaccharide, calcium carbonate, nanometer titanium dioxide, a silane coupling agent, liquid paraffin, PE paraffin, stearic acid, TC888 multifunctional plastic lubricant; extruding the mixture and granulating on a Brabender plastometer; and finally placing on a film blowing machine for upward blowing molding. As anti-mildew agents the tecto, the chitosan oligosaccharide and the nanometer titanium dioxide are treated and then evenly distributed in the preservative film and a microcellular structure formed by the calcium carbonate has dual effect, the anti-mildew modified atmosphere preservative film for food has stronger permeability for oxygen, carbon dioxide and water vapor, and the nanometer titanium dioxide particles can have very strong effect on biological cells and be taken into the cells very easily, thus being capable of killing harmful bacteria and inhibiting growth of harmful bacteria. The anti-mildew modified atmosphere preservative film has very obvious antibacterial performance.
Owner:TIANJIN NONGKE FOOD BIO TECH & SCI +1

Preparation method of crispy instant lotus seeds

The invention belongs to the field of food processing and discloses a preparation method of crispy instant lotus seeds. The method comprises the following concrete steps: drying lotus seeds, pretreating (peeling and removing core), soaking, freezing, steaming and boiling, hydrolyzing with enzyme, deactivating the enzyme and seasoning, drying, baking, spraying oil, cooling and packaging to obtain finished products. The preparation method has the advantages that the lotus seeds after being treated suffer from no loss of nutritional ingredients, have a crispy mouthfeel, and can be eaten instantly and conveniently; the operation is simple and convenient; and low requirements are imposed on instruments.
Owner:CHANGSHA UNIVERSITY OF SCIENCE AND TECHNOLOGY

Nutritional rice and producing method thereof

The invention belongs to the field of food processing, and relates to nutritional rice and a producing method thereof. The nutritional rice is prepared from, by weight, 100 parts of rice and auxiliary materials including 0.2-1 part of glycerinum, 0.2-1 part of sugar alcohol, 0.2-1 part of glycerol monostearate, 0.2-5 parts of water-soluble protein or polypeptide, 0.2-3 parts of dietary fiber, 0.2-2 parts of vitamin B, 0.2-5 parts of GABA, 0.2-5 parts of anthocyanin, 0.2-5 parts of isoflavone and 0.2-5 parts of calcium lactate. The preparation method includes the steps of preparing a nutrient solution, and adding the nutrient solution to rice so that rice can be subjected to soaking, permeating, drying and sterilizing, wherein permeating includes vacuumizing and ultraviolet permeating, and sterilizing includes ozone fumigating or ethyl alcohol spray-coating. The prepared nutritional rice is high in nutrient enhancing effect, high in nutrient content, good in sensory quality and long in shelf life.
Owner:HUAZHONG AGRI UNIV

Microbial compositions for the prevention or reduction of growth of fungal pathogens on plants

Disclosed herein are biocontrol compositions against plant fungal pathogens and methods of use thereof for the prevention or reduction of crop loss or food spoilage. The biocontrol composition can comprise at least one microbe with anti-fungal activity or a secondary metabolite of the at least one microbe. The methods can comprise application of the biocontrol composition to a plant, a seed, or aproduce thereof or to a packaging material used to transport or store the produce.
Owner:博思特生物群落公司

Rodent-resistant air-conditioning preservative film for grain

The invention discloses a grain preservative film of modified-atmosphere packaging for rat control which contains capsaicin microcapsule. The film is prepared by components of polyethylene resin, polyvinyl acetate, zinc stearate, calcium stearate, light calcium carbonate, white carbon black, paraffin wax, antioxidant and fluorescent agent. The components are weighed and mixed proportionally, extruded by a single screw plastic extruder, and subject to blow moulding to prepare a film. Capsaicin microcapsule, as a raticide, is coated on outer surface of the plastic film by an adhesive to prepare grain preservative film of modified-atmosphere packaging for rat control. The raticide slowly and continuously releases, thus achieving objective of long-term effective rat control, and has bidirectional atmosphere modifying function on O2 and CO2, with good moisture permeability of small packages, good antifogging and antisweat performance and oxidation resistance and anti aging ability.
Owner:天津市食品加工工程中心 +1

Composite preservation method for prolonging preservation period of fresh chestnut kernels

The invention relates to a composite preservation method for prolonging the preservation period of fresh chestnut kernels, which belongs to the technical field of fruit and vegetable preservation and storage. The composite preservation method includes the following steps: washing and shelling the chestnuts; coating; and carrying out silicon window-modified atmosphere packaging: the ratio of the area of a silicon window to the weight of the chestnut kernels is 6 cm2 to 10 cm2, the content of O2 in initial gas is 5 to 7 percent in volume, the content of CO2 in the initial gas is 3 to 5 percent in volume, the rest is nitrogen, and a film is sealed by heat outside. The adoption of coating preservation combined with silicon window-modified atmosphere packaging solves the problem that raw chestnuts cannot be easily shelled, so that consumers can save time and labor and more conveniently eat chestnuts; meanwhile, the preservation period of the product is greatly prolonged, and the quality of chestnut kernels is improved; and compared with modified atmosphere packaging, and the equipment investment and production cost of the modified atmosphere packaging are high, the composite preservation method has the advantages of low equipment investment and low cost, and being simple and easy to carry out.
Owner:INST OF AGRO FOOD SCI & TECH SHANDONG ACAD OF AGRI SCI

Method and device for coating or mixing granular products, more in particular peanuts, with a substance

The present invention relates to a device for coating and mixing granular products, in particular food products, more in particular peanuts, the device comprising a compartment defined by a rotary bottom part and a stationary circumferential side wall, the device further comprising: a product supply for supplying the products into the compartment, a substance supply for supplying a substance into the compartment, a drive for rotating the rotary bottom part about its substantially vertical axis, wherein the rotary bottom part and the stationary circumferential side wall comprise non-stick parts which define a substantial part of an inner surface of the compartment and which are manufactured from a non-stick material, wherein said non-stick parts are mechanically connected to the device via detachable connectors, allowing fast replacement of worn-out non-stick parts by new, same non-stick parts.
Owner:INTERSNACK GRP GMBH & CO KG

Anti-mist air-conditioning preservative film

An anti-fogging air conditioned preservative film adding anti-fogging materials comprises the following components: 100 portions of low-density polythene resin, 15 portions of linear polythene resin, 10 portions of ethylene-vinyl acetate resin, 0.5 portion of tween-20, 0.5 portion of span-20, 5 portions of fluoride, 4 portions of active carbon, 0.4 portion of 1076 antioxidant, 1.5 portions of SWJU-1 anlistatig and 0.5 portion of polythene wax. The preservative film is formed by mixing and blow-molding according to the feed proportioning. The manufactured film has bidirectional adjusting ability of O2 and CO2, and therefore, when used for small-package storage, the film can spontaneously adjust air and has good anti-fogging performance without condensation of moisture in the bag, and has stronger sorption function and permeability for vapor, and the like.
Owner:TIANJIN NONGKE FOOD BIO TECH & SCI +1

Aspergillus flavus infection resistance method for xanthan gum composite membrane covered peanuts

The invention discloses an aspergillus flavus infection resistance method for xanthan gum composite membrane covered peanuts, comprising the following steps of adding peanut shell powder into a citric acid solution, conducting microwave extraction, leaching and concentrating the solution; adding absolute ethyl alcohol into the solution; standing, centrifuging, precipitating, freezing and drying; smashing to obtain peanut water-soluble dietary fiber; adding the peanut water-soluble dietary fiber into distilled water, and mixing uniformly; adding the xanthan gum under a stirring condition; removing bubble in vacuum to obtain xanthan gum water-soluble dietary fiber composite membrane coating materials; coating the coating materials on peanuts; packaging the peanuts; and storing the peanut at a normal temperature. The xanthan gum composite membrane covered peanuts prepared by the method can resist the aspergillus flavus infection, restrains the growth of the aspergillus flavus, prevents the peanut fat from being oxidized and is stored for a long term and suitable for industrial production.
Owner:QINGDAO JIADE FOODS

Castanea henryi coating fresh-keeping agent

The invention discloses a castanea henryi coating fresh-keeping agent, which comprises the following ingredients based on 100mL total weight: 2g-8g of lac, 0.1g-0.2g of citric acid, 0.05g-0.15g of ethylene diamine tetraacetic acid salt, 5g-15g of bamboo leaf extract, 0.01g-0.03g of natamycin, a proper amount of deionized water and the balance of ethanol aqueous solution. The fresh-keeping agent is capable of effectively prolonging the storage and fresh-keeping time of castanea henryi, reducing the moisture loss during the storage process, reducing the mildew, browning and germination, keeping good color degree, mouthfeel and nutrition components of the castanea henryi products. The invention also discloses a preparation method of castanea henryi coating fresh-keeping agent which has the advantages of simple operation, easy control, and is suitable for industrial production.
Owner:ZHEJIANG UNIV

Insect-preventing air-conditioning preservative film for food

A vermin-proof modified atmosphere preservative film for foodstuff is prepared by the following steps: by taking sumithion, Chuliangan and pepper dextrin, polyethylene wax, an antistatic agent, a lubricant, calcium carbonate, a titanate coupling agent, a plasticizer and low density polyethylene resin as raw materials; coating and dispersing, melt blending, extruding and granulating to prepare vermifugal master batches; and then adding the vermifugal master batches to the low density polyethylene resin at a ratio of 10-15% for film blowing and forming. The film can be used for producing bags with certain specifications for storing foodstuff; due to slow release of vermicide in the film and combination with spontaneous modified atmosphere physical vermin-proof property of foodstuff respiration, compared with the low density polyethylene film with the same thickness, the film has obvious repelling effect on imago of stored grain pests such as maize weevil, lesser grain borer and confused flour beetle; no residue of the vermicide is detected after packaging rice, maize and wheat for 3 months, the film has no food safety problem as a packaging material for food and is a common, safe, high-efficiency and low cost vermin-proof storage manner for foodstuff.
Owner:天津市食品加工工程中心 +1
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