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451 results about "Food sector" patented technology

Food Industry, Food Sector, Food Trade. Food is an essential part of our lives, which is why the way it is grown, processed and transported is worth understanding and improving. Broadly, the food industry comprises a complex network of activities pertaining to the supply, consumption, and catering of food products and services across the world.

Systems and methods for determining nutrients within dietary intake

The present invention uses market research data to access nutrient intakes of a population. Dietary collection using 24-hour recall generally does not reflect a pattern of “usual” intake behavior for a population group. To determine the impact of food consumption patterns on nutrient intake, a unique methodology using 14-day food diary was developed. The food industry has traditionally used detailed food records to track the consumption of specific branded food items and monitor the growth of food categories, but some of the most valuable databases available concerning longer-term (e.g., 14-day) food intake do not record portion size on an individual consumption basis. Other databases based on shorter-term (24-hour recall) survey periods record portion sizes but are not very representative of eating habits. The preferred exemplary embodiment integrates two such databases with a third data set providing detailed nutrient information for each of a wide variety of foods consumed to provide a combined database for processing nutrient intake reports using statistical analysis. This flexible system allows the user to categorize the population based on “usual” consumption of food categories, specific foods and/or specific brands of foods and determine dietary differences versus their “non-using” counterparts.
Owner:GENERAL MILLS INC

Method for preparing egg and milk essence substrate

The invention relates to the technology in the field of food and beverage processing, in particular to preparation of an egg and milk essence substrate by using a dual enzymatic method in cooperation with the mailard reaction; and the prepared egg and milk essence substrate can be widely applied to various food industries. The method comprises the following steps of: hydrolyzing natural cream by using lipase and subjecting dried egg yolk to enzymolysis by using protease; mixing a hydrolysis product and an enzymolysis product based on a certain ratio, homogenizing by a homogenizer, and obtain a homogenous emulsification system by using the monoglyceride and lecithin in a mixture per se as emulsifiers; then adding reducing sugar-xylose and amino acid-methionine for producing the egg characteristic flavor, mixing to reach a uniform state, directly heating to 105-110 DEG C, reacting for 1-3 hours; and performing the mailard reaction and enzyme deactivation at the same time. A final product has the flavor mixture of free fatty acid, lactone, methyl ketone, alcohol, aldehyde, black-like essence with antioxidant activity and the like, wherein the free fatty acid is obtained through hydrolyzing the fat, the lactone, methyl ketone, alcohol and aldehyde are obtained through heating the fat, and the black-like essence is generated by the mailard reaction; and thus, the product has an intense egg and milk flavor.
Owner:GUANGZHOU FLOWER FLAVOURS & FRAGRANCES

Burr-proof thermoplastic polyurethane elastic body conveying belt for food industry and manufacture method thereof

The invention relates to a burr-proof thermoplastic polyurethane elastic body conveying belt for food industry, which has the total thickness being 1.2 to 1.5mm and sequentially comprises a covering surface layer, surface layer fabrics, a pasting layer and bottom layer fabrics from top to bottom, wherein the fabrics are respectively formed by two warp yarns and one weft yarn through plain interweaving, in addition, the bottom layer fabrics are soaked with polyurethane (PU) glue water, and both the covering surface layer and the pasting layer are made of thermoplastic polyurethane (TPU). A manufacture method comprises the following steps that: the surface layer fabrics and the bottom layer fabrics are formed, so the fabric surface temperature reaches 180 to 190 DEG C, the front side and the back side of the surface layer fabrics are subject to prime coating by aqueous polyurethane glue water, and then, the surface layer fabrics are placed into a baking oven to be dried; the bottom layer fabrics are soaked into a soaking tank of the aqueous polyurethane glue water, are rolled by an anilox roller and are placed into the baking oven to be dried; the surface layer fabrics and the bottom layer fabrics are calendered and pasted; and a TPU covering surface layer is calendered on the surface of a semi-finished product. The burr-proof thermoplastic polyurethane elastic body conveying belt and the manufacture method have the advantages that periphery burrs are prevented from being mixed into food in the food conveying process, the food pollution is reduced, the burrs are reduced, the damage to two sides of the conveying belt is reduced, the post hemming tidying is not needed, and the production efficiency is improved.
Owner:SHANGHAI YONGLI BELTING +1

Method for detecting content of tetrabromobisphenol A, decabromodiphenyl ether and hexabromocyclododecane brominated flame retardants in aquatic product

The invention provides a method for detecting the content of tetrabromobisphenol A, decabromodiphenyl ether and hexabromocyclododecane brominated flame retardants in an aquatic product. The method is characterized by comprising the following steps that the content of the tetrabromobisphenol A, decabromodiphenyl ether and hexabromocyclododecane brominated flame retardants in the aquatic product is measured by establishing accelerated solvent extraction-fast liquid chromatography-tandem mass spectrometry, an aquatic product sample needing to be detected is separated through a C18 chromatographic column, gradient elution is conducted by taking water and methyl alcohol as mobile phases, detection is conducted in a mass spectrum multi-reaction monitoring mode, the matrix standard is corrected, quantitative determination is conducted through an external standard method, and confirmation is conducted. The detection method has the advantages that operation is easy and convenient, and detection is fast and accurate; by establishing the method for simultaneously detecting the tetrabromobisphenol A, decabromodiphenyl ether and hexabromocyclododecane brominated flame retardants in the aquatic product, physical health and life safety of consumers are guaranteed, a great practical significance is achieved for promoting sustainable and healthy development of aquatic product processing industry, and a beneficial technical reserve is provided for a food industry supervision department and a detection mechanism.
Owner:ZHOUSHAN INST FOR FOOD & DRUG CONTROL

Method for extracting sweet buckwheat dietary fibers

InactiveCN101756174AFix extraction issuesSolve the problem of decolorizationFood preparationPolygonum fagopyrumFood industry
The invention discloses a method for extracting sweet buckwheat dietary fibers, which comprises an enzyme method and an alkaline method for extracting the dietary fibers in kernels and shells of the sweet buckwheat and makes the visual color of the obtained dietary fibers more acceptable by people and improves the application value of the dietary fibers by the decoloring and modification treatments. Currently, most processing residues of the buckwheat are generally abandoned or put away cheaply so as to cause the waste of a large amount of buckwheat resource. The invention adopts different methods to extract and carry out decoloring treatment to prepare the sweet buckwheat dietary fibers with higher activity and few hazardous substance residuals, applies the prepared buckwheat dietary fibers to the food industry, and applies the prepared buckwheat dietary fibers into other fields by modification. The invention can solve the technical problems of extraction, decoloring, modification and the like of the sweet buckwheat dietary fibers, can improve the competitive advantage of the economy of the buckwheat production place, realizes the industrialization development and utilization of the sweet buckwheat dietary fibers, and promotes the economy development of the buckwheat production place.
Owner:SHAANXI UNIV OF SCI & TECH

Nanoscale docosahexaenoic acid emulsion and preparation method thereof

The present invention discloses a nanoscale docosahexaenoic acid emulsion and a preparation method thereof. The nanoscale docosahexaenoic acid emulsion comprises the following materials: 150 g to 500 g of docosahexaenoic acid as a core material, 0.1 g to 20 g of an antioxidant, 150 g to 200 g of a wall material, 75 g to 350 g of a stabilizer, 3 g to 100 g of a dispersing agent, 50 g to 150 g of an emulsifier, and up to 1000 g with water. The emulsion prepared in the present invention is an O/W type, and is principally prepared by mixing the docosahexaenoic acid oil, the emulsifier, the stabilizer, the wall material, an ionic dispersing agent and the water at a certain ratio, carrying out emulsifying, embedding, shearing and high pressure homogenizing, and finally getting an emulsion in which more than 80% of emulsified oil droplets have particle sizes of less than 100 nm, and have a normal distribution and a stable state. The present invention provides a docosahexaenoic acid emulsion formulation which can be dispersed in cold water, has good stability, and is stable to light, heat and oxygen. The nanoscale docosahexaenoic acid emulsion can be easily applied to industries of dairy, beverage, food, functional food, cosmetics and other related industries.
Owner:青岛海智源生命科技有限公司

Production technology of fructus momordicae concentrated juice by waste liquid discharged from adsorbent resin columns of momordica glycosides

The present invention provides a production technology of fructus momordicae concentrated juice by waste liquid discharged from adsorption resin columns of momordica glycosides. The production technology comprises the following steps: adsorption resin material feeding waste liquid in production processes of fresh fructus momordicae taking, ceramic membrane microfiltration clarifying, anion resin pH adjusting, reverse osmosis membrane concentrating, low temperature cooling, ceramic membrane microfiltration clarifying, vacuum decompression concentration paste preparing, sterilizing, vacuum packaging and fructus momordicae concentrated juice obtaining. Advantages are as follows: (1) the produced fructus momordicae concentrated juice retains the flavor and nutrient composition of the fructus momordicae, is almost colorless and extremely excellent in taste, can be widely used in food industry, drink industry and pharmaceuticals industry, and the production technology turns waste into treasure and improves the added value of the fructus momordicae; (2) the production technology reduces COD and BOD in the waste liquid, greatly reduces the treatment pressure of sewage treatment stations, and is environmentally friendly; and (3) the production technology is simple, high in automation degree, high in efficiency, and stable and reliable.
Owner:HUNAN HUACHENG BIOTECH

Bean seed germ soybean milk

The invention discloses a bean seed germ soybean milk belonging to the technical field of processing of functional drinks in the food industry. The bean seed germ soybean milk is prepared from soybeans, black soya beans, azuki beans, mung beans, petits pois, and peas and is prepared by adopting the steps: firstly, cleaning the bean seeds, soaking, sprouting, carrying out defibrination, cooking, adding taurine capable of facilitating the development of the brain and the improvement of the vision function, and adding a sweetening agent or other flavoring agents. A human body is not capable of synthesizing vitamin C, the vitamin C has to be absorbed by means of foods, and is capable of greatly improving the resistance of the human body and preventing multiple diseases of scurvy and gingival bleeding, thereby being a nutrient substance necessary for the human body; germs of the bean seeds also contain certain special substances while containing nutrients contained in common vegetables so as to play a special health-care role. According to the germ soybean milk, the defect that a conventional bean food does not contain the natural vitamin C is overcome, and the defect that the edible bean food easily causes flatulence is overcome. Due to germination and sprouting of the seeds, the content of phytate is reduced, and iron is favorably absorbed. The content of protein is greatly increased through germination of the germinated bean seeds, and the protein becomes the active protein so as to be extremely easily absorbed and utilized by a human body.
Owner:黎秋萍

Method for rapidly identifying meat with different animal sources

InactiveCN103760110AOvercome the disadvantages of high consumption and high costRapid identificationColor/spectral properties measurementsFood sectorDiffuse reflection
The present invention discloses a method for rapidly identifying meat with different animal sources. The method is characterized by comprising: (1) placing a meat sample at a room temperature, and adopting a near-infrared spectrometer diffuse reflection manner to sample a spectrum of the meat sample after the temperature is balanced; (2) selecting spectrum data of the optimal modeling wave band, and carrying out a pre-treatment on the selected spectrum data; (3) adopting a main component analysis method to extract the spectrum feature information; (4) adopting a discrimination analysis method to establish a qualitative recognition model; and (5) calculating the mahalanobis distance of the meat sample, and judging the classification of the meat sample according to the mahalanobis distance value. According to the present invention, the disadvantages of complex operation, long detection time, high chemical reagent consumption and high cost of the existing identification method are overcome; and the method has advantages of rapidness, no loss, accuracy, stability, simple identification process, and no requirement of professionals, and is easy to promote and apply in the food industry and the food law enforcement and supervision department.
Owner:SHANDONG INST OF COMMERCE & TECH +1
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