110results about "Tea" patented technology

The present invention relates to a branched-chain fatty acid composition and its use in helping to regulate brain neuroimmunity, and belongs to the field of nutrient research. The branched-chain fatty acid composition provided by the present invention comprises C15:0 and C17:0, and more specifically comprises iso-C15:0, anteiso-C15:0, anteiso-C17:0 and iso-C17:0. The branched-chain fatty acid composition promotes the trend of LPS-induced microglia differentiation into M2 phenotype microglia, which is higher than the trend of promoting LPS-induced microglia differentiation into M1 phenotype microglia, and it also promotes the secretion of anti-inflammatory factors such as IL-4 and IL-10, and inhibits the secretion of pro-inflammatory factors such as NO, TNF-a, and IL-1β. Each branched-chain fatty acid in the branched-chain fatty acid composition has a synergistic effect, which can play a role in regulating brain neuroimmunity and maintaining the health of the central nervous system.

The invention relates to a branched chain fatty acid composition and application thereof to regulation of brain nerve immunity, and belongs to the field of nutrient substance research. The present invention provides a branched chain fatty acid composition comprising C15: 0 and C17: 0. After the branched chain fatty acid composition is used for promoting LPS-induced microglial cells, the trend of promoting the microglial cells to be differentiated into M2 phenotype microglial cells is higher than the trend of promoting the microglial cells to be differentiated into M1 phenotype microglial cells, meanwhile, secretion of anti-inflammatory factors such as IL-4 and IL-10 is promoted, and secretion of proinflammatory factors such as NO, TNF-a and IL-1beta is inhibited. C15: 0 and C17: 0 in the branched chain fatty acid composition have a better synergistic effect and play a role in regulating brain nerve immunity.

The invention relates to a branched chain fatty acid composition and application thereof in regulating brain immune balance, and belongs to the field of nutrient substance research. The branched chain fatty acid composition provided by the invention comprises C15: 0, C17: 0 and C16: 0, and more specifically comprises iso-C15: 0, anteiso-C15: 0, anteiso-C17: 0 and iso-C16: 0. The branched chain fatty acid composition promotes the tendency of LPS-induced microglial cells to be differentiated into M2 phenotype microglial cells which is higher than the tendency of the branched chain fatty acid composition to promote the LPS-induced microglial cells to be differentiated into M1 phenotype microglial cells, meanwhile, the branched chain fatty acid composition also promotes secretion of IL-4, IL-10 and other anti-inflammatory factors, and inhibits secretion of NO, TNF-a, IL-1beta and other proinflammatory factors. The branched-chain fatty acids in the branched-chain fatty acid composition have a synergistic effect, so that the effects of regulating the immune balance of the brain and maintaining the health of the central nervous system can be achieved.

The present invention discloses a preparation method of a magnetic metal organic framework material and its application in removing microplastics in food, belonging to the field of food safety. The present invention uses drinking water, tea and wine as examples for explanation, and adsorbs and removes microplastics therein, so as to achieve a better effect of separating microplastics from food; the method based on the magnetic metal organic framework material can improve the efficiency and speed of removal, and reduce cumbersome operation steps such as centrifugation; and the method has a good removal effect. The method of the present invention can achieve the purpose of adsorbing and removing microplastics in food, and provides a theoretical and technical basis for the future control of microplastics in food.

The present invention relates to a branched fatty acid composition and its use in assisting the maintenance of nervous system health, and belongs to the field of nutrient research. The branched fatty acid composition provided by the present invention comprises C14:0, C15:0, C16:0 and C17:0. After LPS-induced microglia are treated with the branched fatty acid composition, the trend that the microglia can be promoted to differentiate into M2 phenotype microglia is higher than the trend that the microglia are promoted to differentiate into M1 phenotype microglia, while promoting the secretion of anti-inflammatory factors such as IL-4 and IL-10, and inhibiting the secretion of pro-inflammatory factors such as NO, TNF-a, and IL-1β. C14:0, C15:0, C16:0 and C17:0 in the branched fatty acid composition have a good synergistic effect, which plays a role in regulating brain immunity and maintaining the health of the central nervous system.

Disclosed herein are beverage dispensing apparatuses for selectable gas-infused beverage dispensing. The apparatus may have a faucet assembly, a beverage storage unit, a gas storage unit, a liquid / gas infusion unit, and an infusion valve. The faucet assembly may have a housing, a nozzle, a supply valve, and a dispensing valve, configured to control a flow of beverage through the faucet assembly. The beverage dispensing apparatus may use the infusion valve to selectively infuse a selected level of gas within a dispensed beverage.

The invention relates to a freeze concentration method. After a dilute solution is frozen into a solid state (hereinafter referred to as an ice body), heat is transferred to the ice body, and the purpose of concentration is achieved through dissolution. After the dilute solution is frozen into an ice body, heat is transferred to the ice body in a proper heat transfer mode, and the concentration effect and efficiency can be effectively improved during dissolution. And in the ice body dissolving process, the concentration of the dissolved liquid is gradually reduced from high to low. According to the requirement of the target concentration, the solutions are retained in a segmented mode, and the solutions with different concentrations are obtained. And transferring the solution meeting the target concentration to the next link for storage (utilization). Solutions which do not conform to the target concentration can be repeatedly frozen and concentrated through the method, and the concentration of the solutions continues to be increased. The method is simple to operate and high in efficiency, can be operated at normal pressure and low temperature, and is suitable for freeze concentration of heat-sensitive raw materials. For example, the freeze concentration device can be used for freeze concentration of milk, wine, fruit juice, coffee, tea beverages, Chinese herbal medicine liquid and the like.

The present invention discloses an impurity filtration device for dark tea extraction, and relates to the technical field of filtration, the impurity filtration device comprises an outer shell, and further comprises: a rotary drum shell which is of an hourglass-shaped structure and is arranged in the outer shell, and the top end of the inner side wall of the rotary drum shell is provided with a filter screen mounting groove and a filter groove for discharging filtrate; the rotary drum is driven by a driving motor, is of a hourglass-shaped structure and is rotationally arranged in the rotary drum shell, the bottom of the outer side wall of the rotary drum is provided with a lower spiral, the top of the outer side wall of the rotary drum is provided with an upper spiral, the bottom end of the outer side wall of the rotary drum is provided with a liquid outlet, and the top end of the rotary drum is provided with a decompression reflux inlet; compared with a filtering device in the traditional technology, the tea filtering device has the advantages that the rotatable drum is designed to drive tea liquid to rotate, so that filtrate and impurities are separated under the action of centrifugal force, the filtering effect of the device is improved, the filtrate actively penetrates through the filter screen under the action of centrifugal force, and the filtering efficiency of the device is further improved.

The utility model relates to a tea re-extraction technology and solves the problem of tea cream concentration. A concentration tank for tea cream extraction comprises an evaporator, a separator, a condenser and a liquid receiving tank, the separator is connected with a steam outlet of the evaporator, a liquid outlet of the separator is connected with a barrel of the evaporator, a gaseous outlet of the separator is connected with the condenser, the liquid receiving tank is connected to the bottom of the condenser, and the liquid receiving tank is connected with the evaporator. A liquid inlet pipe and a liquid outlet pipe of a circulating coil pipe in the condenser are located at the upper end and the lower end respectively, an air inlet pipe is arranged at the top over the condenser, an air outlet pipe is vertically installed on the side wall of the upper end of the liquid receiving tank, and the ends, located on the outer side of the condenser, of the air inlet pipe and the air outlet pipe are communicated through a circulating pipeline which is an annular coil pipe. A speed regulating fan is arranged on the circulating pipeline; and a gas-liquid separator is arranged between the air outlet pipe and the speed regulating fan. And circulation is enhanced, steam is timely discharged for cooling, and meanwhile, condenser residues are reduced through air blowing.

The present invention relates to a method for the production of a composition comprising a fungal biomass, characterized in that said composition has a particular colour, as well as a composition and a supernatant obtainable according to the method of the present invention, and their use in the production of a food product, in particular a food product characterized by a particular colour.

The utility model discloses a high reduction degree instant tea preparation device, relates to the technical field of instant tea preparation, and adopts the technical scheme that the high reduction degree instant tea preparation device comprises a freeze-drying box body, a supporting seat is fixedly connected in the freeze-drying box body, and a placing tray is in sliding fit with the supporting seat; a driving mechanism used for driving the containing disc to shake left and right is arranged in the freeze-drying box body. By arranging the driving mechanism capable of driving the placing disc to shake left and right, when the freeze dryer is used for freeze-drying materials, the driving mechanism can drive the placing disc to shake left and right, so that the materials on the placing disc are shaken, and the positions of the materials can be changed; the push rods located on the two sides of the containing disc can generate pushing force on the materials in the left-right shaking process of the containing disc, the direction of the materials is changed, the materials originally stacked on the lower portion can be fully dried, and therefore the reduction degree of instant tea can be effectively improved.

Methods of pumping fluids and fluid pumping devices and systems are disclosed herein. Systems described herein include an adjustable pump configured to discharge fluid at a plurality of flow rates. The system includes at least one current measurement device communicatively coupled to the pump and configured to measure a current applied to the pump. The system includes a controller communicatively coupled to the pump and the at least one current measurement device. The controller is configured to adjust an operating parameter of the pump based at least in part on a current measurement measured by the at least one current measurement device.

According to the traditional Chinese medicine prescription, radix scrophulariae, wild buckwheat rhizome, platycodon grandiflorum and radix angelicae have the effects of detoxifying and expelling pus and are used as monarch drugs, radix angelicae sinensis, radix paeoniae rubra, cowherb seed and beautiful sweetgum fruit have the effects of activating blood and dredging orifices as auxiliary drugs, radix astragali, radix saposhnikoviae, pericarpium citri reticulatae and honey-fried licorice root have the effects of tonifying qi and regulating the spleen and stomach as guide drugs, periostracum cicada and stiff silkworm have the effects of dredging collaterals as assistant drugs, and through clinical observation of thousands of cases, the traditional Chinese medicine prescription has the advantages of quick curative effect, no toxic or side effect and the like. The effective rate can reach 100%, and the clinical cure rate is 70% or above.

A system and method for improved fermented beverage concentrate is described. One embodiment includes a method for producing a fermented beverage concentrate, the method comprising: fermenting a first fermentable aqueous product to produce a base product; and performing a nesting process on the base product, wherein the nesting process comprises: a concentration phase wherein at least a portion of the base product is passed through a separation system and a retentate is returned to the base product to produce a nesting solution, a water nest wherein water is added to at least a portion of the nesting solution and passed through the separation system, and a fermentable aqueous product nest wherein a second fermentable aqueous product is added to at least a portion of the nesting solution and passed through the separation system to increase the concentration of the nesting solution.

A freeze-drier tray 1 comprising a base 2 and one or more walls defining a receiving space 3 for holding a frozen product to be freeze-dried. The receiving space comprises an arrangement of columns 10, that may be free-standing columns and may each extend upwardly from the base, and are in thermal connection with the base. The columns may be in thermal connection with the base. The columns may be in a regular arrangement, an irregular arrangement, or have a polygonal cross-section. The columns may comprise rows that extend in a first direction, and be spaced apart in a second direction orthogonal to the first. The columns may be formed of a metal. A method of freeze-drying comprising at least partially filling the receiving space with frozen product such that the product is packed around the arrangement of columns and then subjecting the tray to a freeze-drying process is also claimed.

The invention relates to the technical field of membrane separation and concentration, in particular to a membrane separation and concentration process and concentration device.The membrane separation and concentration device of the tea and coffee beverage production device.The membrane separation and concentration device of the tea and coffee beverage production device comprises a tank body, a liquid storage bin is arranged in the tank body, a concentration assembly is arranged on one side of the liquid storage bin, and a supporting ring plate is arranged in the tank body; through cooperation of the conveying bin and the spiral arc plate, a tea coffee stock solution forms a certain flow rate, the tea coffee stock solution makes contact with the spiral membrane element at the flow rate, and through cross-flow type contact, it is avoided that when the standing tea coffee stock solution is continuously concentrated, the tea coffee stock solution is separated from the spiral membrane element, and the tea coffee stock solution is separated from the spiral membrane element. Solutes such as tea polyphenols, caffeine and carbohydrates in a tea and caffeine stock solution are continuously accumulated on a boundary layer of a spiral-wound membrane element, so that concentration polarization of the boundary layer is caused, and the reverse osmosis effect of the whole spiral-wound membrane element becomes poor.

A branched chain fatty acid composition, and a use thereof in regulating brain nerve immunity. The branched chain fatty acid composition comprises C15:0 and C17:0. By using the branched chain fatty acid composition to promote LPS-induced microglia, the tendency to promote the differentiation of microglia into M2-phenotype microglia is higher than the tendency to promote the differentiation of microglia into M1-phenotype microglia. Also, the secretion of anti-inflammatory factors such as IL-4 and IL-10 is promoted, and the secretion of pro-inflammatory factors such as NO, TNF-a and IL-1β is inhibited. C15:0 and C17:0 in the branched chain fatty acid composition have a good synergistic effect, and have the function of regulating brain nerve immunity.

Methods to remove off-flavors and adverse aromas from hop-containing and / or cannabis-containing beverages and food products using Group 11 elements are described herein.

The present invention pertains to a food that contains a dried kudzu flower powder and has a moisture content of 8 wt% or less. In this food, the ratio of the fraction passing through a 2 mm-mesh screen is preferably 20 wt% or more. The food according to the present invention has a good taste and smell.

The present invention relates to a non-dairy creamer and the triglyceride composition including a first ingredient, a second ingredient and a third ingredient. The first ingredient and the second ingredient together are from about 65wt % to about 80wt % by the weight of the triglyceride composition, and the third ingredient is from about 20wt % to about 35wt % by weight of the triglyceride composition. The first ingredient, the second ingredient and the third ingredient each have a MCPD content of less than 2500 ppb and a GE content of less than 1000 ppb. The first ingredient and the second ingredient are different, and the first ingredient and second ingredient are each selected from the group consisting of palm oil, palm kernel oil, palm kernel olein, palm kernel stearin, palm stearin, palm super stearin, palm olein, palm super olein, palm mid-fraction and a combination thereof. The third ingredient includes a lauric triglyceride.

Compositions in the form of an oil-in-water emulsion composition include an oil phase that includes a flavorant, and optionally an emulsifier adjuvant; and a continuous aqueous phase that includes water, an emulsifier adjuvant and an emulsifying agent, wherein the oil-in-water emulsion composition is substantially free of weighting agents and gum acacia.

The utility model discloses a filtering and deslagging device for tea drink production, which belongs to the technical field of tea drink production, and comprises a rack, two cylinders and a motor I are fixedly mounted in the rack, the end part of a piston rod of the cylinder I penetrates through the rack in a sliding manner and is fixedly provided with a charging barrel, an outlet pipe is mounted on the lower surface of the charging barrel in a penetrating manner, and the outlet pipe is communicated with the motor I; an output shaft of the first motor rotationally penetrates through the rack and is fixedly provided with a first rotating shaft, a mounting plate is fixedly mounted at the top end of the first rotating shaft, and a barrel cover used in cooperation with the charging barrel is fixedly mounted on the lower surface of the mounting plate; the two charging barrels are arranged, the first motor, the first rotating shaft and the mounting plate are used in cooperation, the pushing disc moves up and down to be matched with the filtering barrel to achieve extrusion filtering, shutdown is not needed when one charging barrel and the barrel cover are matched with the filtering barrel and the pushing disc for filtering, and only the other charging barrel needs to be switched to continue filtering operation; therefore, non-stop continuous filtering operation is realized, and the efficiency of filtering and deslagging operation in tea drink production is effectively improved.

Disclosed herein are beverage dispensing apparatuses for selectable gas-infused beverage dispensing. The apparatus may have a faucet assembly, a beverage storage unit, a gas storage unit, a liquid / gas infusion unit, and an infusion valve. The faucet assembly may have a housing, a nozzle, a supply valve, and a dispensing valve, configured to control a flow of beverage through the faucet assembly. The beverage dispensing apparatus may use the infusion valve to selectively infuse a selected level of gas within a dispensed beverage.

The invention provides a hydrogen-rich tea bag and a preparation method thereof. The hydrogen-rich tea bag comprises an upper wrapping bag and a lower wrapping bag fixed to the lower portion of the upper wrapping bag, the hydrogen-rich tea bag is of a triangular pyramid structure, and an inner cavity of the upper wrapping bag is a first cavity used for storing tea particles; and an inner cavity of the lower coating bag is a second cavity and is used for storing magnesium hydride particles. According to the hydrogen-rich tea bag, magnesium hydride and water are subjected to a chemical reaction to generate hydrogen, so that a hydrogen-rich source is provided for the tea bag. Water can enter the lower coating bag to react with the magnesium hydride particles and generate hydrogen, and the hydrogen penetrates through the top of the lower coating bag to enter the first cavity and then makes contact with the tea particles and water in the first cavity, so that the dissolution efficiency of tea components is improved, the taste of tea water is improved, and the antioxidant function of the tea water is achieved; meanwhile, the hydrogen bubbles entering the first cavity can drive the tea particles to move in the first cavity, the dissolution efficiency of tea components is further improved, and the flavor extraction effect of tea water is improved.

A novel sucrose fatty acid ester, and use thereof. Specifically, in the sucrose fatty acid ester at least a portion of the hydroxyl groups of sucrose are substituted with aliphatic hydrocarbon groups. An average degree of substitution of the hydroxyl groups is 2.23 to 2.47. Food such as a beverage and a soft candy containing the sucrose fatty acid ester are described.

The present invention provides a stevia plant having a genotype C / C at a position corresponding to position 37 of SEQ ID NO: 1. The present invention also provides a method of producing the stevia plant, and an extract obtained from the plant.

The present invention relates to a method for producing a composition comprising a fungal biomass, the composition being characterized in that it has a particular color, as well as to the compositions and supernatants obtainable according to the method of the invention, and to their use in the production of food products, in particular food products characterized by a particular color.

A stamina-improving composition, a stamina-improving functional food including same and, more specifically, to a stamina-improving natural tea is provided. A stamina-improving composition including as an active ingredient at least one selected from Orostachys japonicus and Vigna vexillata var tsusimensis Matsumura is provided.

The invention discloses a processing method of a Wuyi rock tea drink based on a modified beta-lactoglobulin composite system, and belongs to the technical field of tea drink processing. Food-grade beta-lactoglobulin is subjected to glycosylation modification and then is compounded with xanthan gum to form the composite additive, the beta-lactoglobulin and astringent compounds such as tea polyphenol in tea soup are subjected to non-covalent binding, stable complex precipitates are formed, and the astringent taste of the tea soup is remarkably reduced; meanwhile, the modified beta-lactoglobulin and natural polysaccharides such as xanthan gum have a synergistic effect, so that the phenomena of precipitation (tea cheese) and turbidity in the storage process are effectively reduced, and the clarity of tea soup is improved to a certain extent, so that the flavor of the product is improved, and the shelf life of the product is greatly prolonged. The technological process is simple and easy to implement, and a solution with both quality and benefits is provided for the development of Wuyi rock tea drinks.

A process for the production of a Ready-To-Drink beverage product containing an ingestible fluid containing solid pieces selected from at least one of (a) fruit, (b) crystal boba, and / or (c) tea leaves and subjected to High Pressure Processing (HPP).