1601 results about "Coffea" patented technology

The coffee extraction device comprises a main machine and a brewing mechanism connected to the main machine, a grinding mechanism is arranged in the main machine, and coffee beans entering a grinding cavity are ground into powder through a grinding cutter; the powder pressing mechanism is located above the brewing mechanism and reciprocates along the Z axis under the action of a first driving component; a water supply mechanism; the powder pressing mechanism further comprises a powder pressing device, and the powder pressing device and the brewing mechanism are combined to form a powder pressing channel capable of containing a powder pressing assembly. The powder pressing assembly is movably arranged in the powder pressing device and reciprocates along the powder pressing channel; the powder pressing assembly has a powder pressing stroke and a reset stroke in opposite directions in the powder pressing channel; a sensing device is arranged on the side portion of the powder pressing channel, electrically connected with a circuit system in the main machine and used for sensing the position of the powder pressing assembly and activating when sensing that the powder pressing assembly is in the reset stroke so as to switch on the circuit system in the main machine and supply water to the brewing mechanism.

The invention relates to a composition containing fermented peony seed oil and application of the composition in skin care products, and belongs to the technical field of skin care products, the composition is composed of 20-25 wt% of fermented peony seed oil, 2-4.5 wt% of a saw palmetto fruit extract, 4 wt% of a bitter melon fruit extract, 1.5 wt% of an abelmoschus esculentus fruit extract, 0.5-1 wt% of an emulsifier and the balance of deionized water, the fermented peony seed oil is prepared through a fermentation process, and fermentation strains comprise lactobacillus plantarum and bacillus licheniformis. The composition containing fermented peony seed oil provided by the invention does not contain chemical components with high irritation or high skin burden, is mild and non-irritant, can effectively improve eczema, has a remarkable effect, and is suitable for being used as an active component to be added into a skin care product.

The utility model provides a refrigerator, belongs to the technical field of refrigeration equipment, and aims to solve the technical problem of low cold extraction efficiency of related refrigerators on drinks such as coffee. The refrigerator comprises a refrigerator body, a door body, an extraction device and a pressure device, the pressure device is arranged on the door body, the extraction device is placed on the rear wall of the door body, and the pressure device can be matched with a cup cover of the extraction device and suck air in the air cavity and the extraction cavity, so that brewing liquid in the outer cup enters the extraction cavity through the powder bin, and the volume of the brewing liquid making contact with coffee particles in the powder bin in unit time is increased; and the extraction efficiency of the brewing liquid on coffee is improved. And when the brewing liquid with a certain height exists in the extraction cavity, the pressure device can also inject air into the gas cavity and the extraction cavity through the air holes, so that the speed that the brewing liquid in the extraction cavity flows back to the liquid storage cavity is increased, and the coffee extraction efficiency of the brewing liquid is further improved.

The invention discloses marine-derived penicillium as well as a fermentation method and application thereof. The marine source penicillium is named as Penicillium sp.DSF059, and the preservation number of the marine source penicillium is CCTCC (China Center For Type Culture Collection) NO: M 20232310. According to the invention, the culture conditions of the strain are optimized, the culture medium and culture conditions with high yield of antibacterial active compounds are selected for fermentation, more target products can be obtained, the operation is simple, the cost is low, and the method is suitable for industrial production. Meanwhile, the marine-derived penicillium sp. DSF059 can provide an excellent strain for the development of new drugs for resisting plant pathogens such as coffee leaf blight, coffee brown spot, grape gray mold, golden cypress brown spot, citrus black rot, phytophthora capsici, hickory leaf blight and coffee black spot as well as four pathogens separated from coffee leaf diseases and staphylococcus aureus; good application prospects are realized on prevention and treatment of phytopathogen and staphylococcus aureus.

The invention discloses a siraitia grosvenorii instant coffee beverage assisting in reducing uric acid and a preparation method thereof, and belongs to the technical field of food based on the theory of homology of medicine and food. The coffee beverage is composed of instant coffee powder, a compound sweetening agent, coconut milk powder, milk powder and composite herbal powder in a specific proportion. The compound herbal powder is composed of poria cocos, peach kernels, dried tangerine or orange peel and momordica grosvenori which are selected from a medicinal and edible substance catalog. The herbal active ingredients and a coffee system are deeply fused by optimizing an extraction process, the dual regulation effects of inhibiting xanthine oxidase and promoting uric acid excretion are synergistically exerted, and the technical contradiction that common caffeine possibly affects uric acid excretion is effectively solved. The zebra fish in-vivo experiment proves that the level of uric acid can be remarkably reduced (Plt: 0.001), the improvement rate is as high as 17.63%, and a safe and effective daily diet intervention scheme is provided for people with hyperuricemia while the coffee flavor and convenience are provided.

The invention discloses a preparation method of a fermented coffee pericarp fruit juice beverage. The coffee pericarp and the fruit juice are used as raw materials and are sequentially fermented by two strains, so that on the premise that the content of chlorogenic acid in the beverage is relatively high, the acerbity of the coffee pericarp is reduced, and the content of flavor substances with fruit flavor, flower flavor and the like is increased, so that the beverage not only has rich coffee flavor and fruit flavor, but also has soft ethanol flavor; the coffee pericarp is mellow and smooth in taste, meets diversified taste requirements of consumers, and provides a new thought for further development and utilization of coffee pericarp.

The invention discloses a method for impregnating coffee beans with fructose under the assistance of ultrasonic waves, and relates to the technical field of food processing, and the method is technically characterized by comprising the following steps: selecting Robursta coffee beans with the moisture content of 10-12%; mixing with a 5% fructose solution according to a solid-liquid ratio of 1: 4, treating for 5-20 minutes (preferably 5 minutes) under ultrasonic waves of 40 kHz and 120 W, and totally impregnating for 4 hours; performing forced air drying at 40 DEG C for 23h until the water content is 10- And baking at the temperature of 175 DEG C for 7-8 minutes. A honeycomb net structure is formed on the surface of the coffee beans through ultrasonic treatment, the total sugar content is remarkably increased to 54.65 mg / g, amino acid composition is affected, and bioactive substances such as polyphenol and flavone are increased. The score of the baked coffee beans is more than 72 (the score of the coffee beans is 74.92 after the coffee beans are subjected to ultrasonic treatment for 5 minutes) through an SCA cup test, and the coffee beans have caramel fragrance, nut fragrance and smoother mouth feel. The method is simple and convenient to operate, low in cost and capable of effectively improving the flavor quality of the Robursta coffee.

Provided are a water path system and a coffee machine. The water path system comprises a water supply assembly, and further comprises: a coffee liquid pipe, wherein a first end thereof is connected to a coffee liquid outlet of a coffee brewer (1); an ice liner (4) comprising an outer chamber (9), and an inner chamber (11) arranged in the outer chamber (9), wherein a water hole (8) for making the outer chamber (9) communicated with the inner chamber (11) is formed in the chamber wall of the inner chamber (11), the outer chamber (9) is connected to the water supply assembly by means of a water supply pipe (3), so that the water supply assembly supplies water into the outer chamber (9), an evaporation pipe (18) used for cooling the water in the outer chamber (9) is provided in the outer chamber (9), and a second end of the coffee liquid pipe passes through the inner chamber (11) and is connected to a water outlet nozzle (2); a water circulation pipe (16), having a first end in communication with the bottom of the outer chamber (9), and a second end in communication with the top of the inner chamber (11); and a circulation pump (17) provided on the water circulation pipe (16) and used for providing circulation power for water in the water circulation pipe (16), so that the water in the outer chamber (9) circulates into the inner chamber (11).

The invention discloses a method for improving the self-luminous intensity of a plant, which is characterized in that an AroGL175Q gene or an RgTAL gene and a PtC3H gene or the AroGL175Q gene, the RgTAL gene and the PtC3H gene are expressed in a plant containing a fungus bioluminescence system FBP, so that a transgenic plant of which the caffeic acid content, the milk tree alkali content and the luminous intensity are obviously increased is obtained. According to the invention, through metabolic network optimization and transformation, phenylpropane metabolites required by middle and upper streams of a fungus bioluminescence pathway are increased, and synthesis of caffeic acid and milk tree alkali in plants is increased, so that bioluminescence enhancement is realized. The precursor supply bottleneck of a fungus bioluminescence system is broken through, and an innovative solution is provided for creating efficient self-luminous plants.

The invention discloses a bean grinding coffee machine capable of adjusting a bean grinding gear by rotating a bean box, belongs to coffee beverage manufacturing equipment, and aims to solve the problems that an existing bean grinding coffee machine adjusts the thickness of ground coffee powder through a rotary knob and a transmission structure which are independently arranged, the structure is complex, the assembly is tedious, and the manufacturing cost is high. A stop pin capable of stretching up and down is arranged at the top of the machine body, a pin hole is formed in the bean baffle, a pushing part is arranged on the box body, and the rotation range of the box body comprises a first continuous rotation angle and a second continuous rotation angle; when the box body rotates within a first rotation angle, the stop pin is inserted into the pin hole to brake the bean blocking plate so that the box body can rotate relative to the bean blocking plate to open or close the discharging opening, and when the box body rotates from the first rotation angle to a second rotation angle, the stop pin is pushed out of the pin hole by the pushing and abutting part. When the feed opening is kept open, the bean grinding gear is adjusted by changing the position of the second grinding wheel relative to the first grinding wheel through the box body. The structure is simple, the assembly is simplified, and the manufacturing cost is reduced.

The invention discloses a paper-based molded coffee capsule capable of being naturally composted, a PHA aqueous dispersion in-situ film forming barrier heat-sealing composite layer, a preparation method and application thereof, and belongs to the field of degradable packaging and single-cup extraction capsules. The capsule body is formed by molding paper pulp and is provided with a side wall, a bottom wall and a mouth flange; the biodegradable polyester-based film sealing component is connected to the flange in a sealing manner; and the polyhydroxyalkanoate barrier heat-sealing composite layer covers the inner surface of the body and the sealing surface of the flange. The composite layer is obtained by in-situ film forming of a particle size gradient double-layer aqueous dispersion and comprises a permeation anchoring layer located in paper pulp pores and a continuous compact layer located on the outer side in the thickness direction. The flange is a hot-pressing densified area, and a local thickening heat sealing ring is formed on the sealing face of the flange. Through physical anchoring of the small-particle-size components and surface film forming of the large-particle-size components, the moisture and oxygen blocking and interface bonding performance is achieved, and the brewing sealing performance is guaranteed.

The invention relates to the technical field of coffee machines, in particular to a portable coffee machine. Comprising an upper shell, a lower shell and an extraction device detachably arranged on the upper shell, the upper shell is rotatably arranged at the top of the lower shell, and the extraction device is detachably connected to the mounting cavity; the extraction cover body is provided with an extraction cavity with a through hole, the spine end of the extraction needle penetrates through the through hole to be located in the extraction cavity, and the connecting end of the extraction needle is connected with the mounting cavity; the extraction seat body is provided with a liquid outlet through hole and a liquid outlet connecting seat communicated with the liquid outlet through hole, the liquid outlet connecting seat is provided with a liquid outlet needle and an extraction net piece, the extraction net piece is arranged at the connecting end of the liquid outlet needle in a sleeving mode, and a gap is formed between the extraction net piece and the connecting end of the liquid outlet needle to form a liquid outlet channel; therefore, the coffee machine is simple in overall structure, small in size and convenient for a user to store and carry when going out, the requirement of the user for drinking coffee anytime and anywhere is met, high-pressure water can be automatically generated when the coffee is brewed, the brewed coffee is rich in fragrance, and mobile equipment can be charged.

The invention discloses a coffee machine hydraulic system assembly and an operation method, and the coffee machine hydraulic system assembly comprises a water path driving mechanism which is used for adjusting the operation of a water path; the sealing assembly is used for being matched with the extraction container for sealing, the sealing assembly is communicated with the water path driving mechanism, and the sealing assembly has a first section of sealing stroke moving towards the extraction container; the powder pressing assembly is used for being matched with the extraction container to press powder, the powder pressing assembly is communicated with the water path driving mechanism, and the powder pressing assembly is provided with a powder pressing stroke which is driven by the water path driving mechanism to move and carries out powder pressing treatment on coffee powder in the extraction container; the extraction assembly is communicated with the water path driving mechanism, and the water path driving mechanism conveys fluid for extracting coffee to the extraction container through the extraction assembly. The invention further discloses an operation method of the coffee machine hydraulic system assembly. The powder pressing assembly can flatten and compact coffee powder, and the sealing assembly is used for achieving reliable sealing with an extraction container.

The invention relates to the technical field of coffee cold extraction and concentration equipment, in particular to continuous coffee cold extraction and concentration equipment based on intelligent monitoring. The system comprises an intelligent preprocessing unit, an intelligent cold extraction control unit, a quality monitoring and intercepting unit and a concentration presetting unit, the intelligent preprocessing unit collects coffee bean parameters and moisture content data through the radio frequency identification technology, and the intelligent cold extraction control unit accurately controls cavity switching through a servo motor; the optimal extraction environment is automatically matched for coffee powder with different characteristics, parameters such as temperature, pressure and concentration in the processing process are analyzed in real time based on a machine learning algorithm, and extraction process parameters are dynamically adjusted. And the quality monitoring and intercepting unit performs multi-dimensional quality evaluation on the extraction liquid to ensure the stable quality of the final product. According to the invention, a whole-process intelligent control system from raw material processing to finished product output is constructed, and the quality consistency and the production efficiency of the coffee cold extraction concentrated product are remarkably improved.

1. Name of the designed product: coffee grinder. 2. Use of the designed product: the designed product is used for grinding coffee beans and the like. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view 1.

The application discloses a paper-based moulded coffee capsule capable of natural composting, a PHA aqueous dispersion in-situ film-forming barrier heat-sealing composite layer and a preparation method and application thereof, and belongs to the field of degradable packaging and single-cup extraction capsules. The capsule comprises a capsule body formed by moulded paper pulp, a side wall, a bottom wall and a mouth flange, a biodegradable polyester-based film sealing member sealed to the flange, and a polyhydroxyalkanoate barrier heat-sealing composite layer coated on the inner surface of the body and the sealing surface of the flange. The composite layer is obtained by in-situ film-forming of a particle size gradient double-layer aqueous dispersion, and comprises an infiltration anchoring layer located in the pores of the paper pulp and a continuous dense layer on the outside along the thickness direction. The flange is a heat-pressed densification area, and a locally thickened heat-sealing ring is formed on the sealing surface of the flange. The application realizes the moisture and oxygen barrier and interface bonding performance through physical anchoring of small particle size components and surface film-forming of large particle size components, and guarantees the brewing sealing performance.

The invention discloses a Chimonobambusa chensinensis CuCCoAOMT1 gene as well as a protein and application thereof, belongs to the technical field of plant genetic engineering, and particularly relates to a Chimonobambusa chensinensis caffeoyl-coenzyme A-O-methyltransferase CuCCoAOMT1 gene, and a nucleotide sequence of the CuCCoAOMT1 gene is shown as SEQ ID NO.1. The invention further discloses a preparation method of the CuCCoAOMT1 gene. The invention further discloses application of the CuCCoAOMT1 gene in regulation and control of the drought resistance of gramineous plants. By overexpressing the caffeoyl-coenzyme A-O-methyltransferase CuCCoAOMT1 gene in the rice, the lignin content in the rice can be effectively increased, the thickening of rice cell walls is promoted, the drought resistance of rice plants is improved, and a new gene resource is provided for plant material property improvement gene engineering.

The invention discloses application of cordyceps javanica Bd01 and a dispersible oil suspending agent thereof to prevention and control of spodoptera frugiperda, and relates to the technical field of biology. The research finds that the cordyceps javanica Bd01 has a strong infection lethal effect on larvae of spodoptera frugiperda at all ages, the pupation rate and eclosion rate of the larvae can be remarkably reduced, and the breeding cycle of pests can be effectively blocked. The invention further develops a dispersible oil suspending agent, and the suspending rate is effectively improved through formula optimization. The dosage form takes soybean oil as a dispersion medium, does not contain harmful solvents such as methylbenzene, is free of dust pollution and is friendly to operators and the environment, and ascorbic acid is added to improve the ultraviolet resistance of spores and prolong the effective period of the pesticide effect. In addition, the preparation also has a certain control effect on caffeinidae, is wide in application scene, provides a new scheme for green control of spodoptera frugiperda, solves the problems of chemical pesticide resistance and residue, and accords with the development requirements of green agriculture.

A knock box for knocking off coffee grounds from a portafilter, the knock box having a base and walls extending away from the base for laterally delimiting the interior space of the knock box. The knock box has an impact surface located in the area of the walls of the knock box.

The present invention concerns a method for producing a chitosan-based antioxidant film, the method comprising the steps of autoclaving spent ground coffee with distilled water to obtain a spent ground coffee extract; filtering the spent ground coffee extract; homogenizing the filtered spent ground coffee extract; mixing the homogenized spent ground coffee extract with a chitosan solution comprising chitosan, glycerol, and acetic acid, so as to obtain a chitosan-spent ground coffee mixture comprising 1-10% v / v spent ground coffee extract; filtering and homogenizing the chitosan-spent ground coffee mixture; casting the homogenized chitosan-spent ground coffee mixture into a mold; and drying the casted chitosan- spent ground coffee mixture to obtain the chitosan-based antioxidant film. The chitosan-based antioxidant film obtained from the process of the present invention could be applied to foods and other commodities that are sensitive to lipid and photo oxidation and presents an environmentally friendly alternative to single-use plastics.

The Heat Retention Coffee Dripper enhances thermal efficiency in pour-over brewing by optimizing the venting passage from the beverage container along the filter and dripper walls. Configurations like spiral paths, multiple routes, and baffles lengthen the length of the venting passage and ensure efficient heat transfer and retention while maintaining optimal flow rates, preventing vacuum formation, and improving extraction and coffee quality.

The invention provides a coffee baking management system, a management method, computer equipment, a computer readable storage medium and a computer program product. The management system is suitable for managing the baking process of the coffee baking machine, and the management system comprises: an acquisition module comprising a plurality of sensors arranged in the coffee baking machine, the acquisition module being configured to acquire sensing data through the plurality of sensors, the sensing data comprising historical sensing data and real-time sensing data; the training module comprises a pre-configured artificial intelligence model, and the training module is configured to use the historical sensing data to train the artificial intelligence model so as to obtain a trained artificial intelligence model; wherein the trained artificial intelligence model is configured to generate a simulated baking curve based on the real-time sensing data to manage the baking process. According to the method, the baking curve of the coffee baking process is predicted by using the artificial intelligence model and the sensing data of the sensor, so that the baking process can be controlled more accurately, errors caused by manual judgment are reduced, it is ensured that each batch of coffee beans can reach the expected baking degree and flavor, high consistency is kept, and the stability of product quality is ensured.

The utility model provides a bean bin structure with an opening and closing function and a coffee bean grinder. The bean bin structure with the opening and closing function is used for being installed on a coffee bean grinder and comprises a bean bin body and a cover plate piece. A feeding groove and a feeding port communicated with the feeding groove are formed in the bean bin body, the feeding port is formed in the outer wall of the bean bin body, and the feeding groove is used for being communicated with a grinding cavity of the coffee bean grinder; the cover plate piece comprises a covering part and a pivoting part which are connected with each other, the covering part and the feeding opening are oppositely arranged, the covering part is used for opening and closing the feeding opening, and the pivoting part is rotationally connected with the bean bin body; when the feeding port is in the open state, the covering part is limited to the position away from the feeding port. And when the feeding hole is in the closed state, the covering part is limited at the feeding hole, so that the covering part covers the feeding hole. The bean bin structure with the opening and closing function has better use convenience.

1. The name of the design product: capsule coffee machine (CMC1006-GS). 2. The use of the design product: for making coffee drinks. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view. 5. Other circumstances that need to be explained: the water tank in the perspective view A is a transparent component.

The utility model relates to the technical field of coffee production, and discloses a coffee berry baking device for coffee production, which comprises a baking oven, a coffee berry processing mechanism and a heat monitorable baking mechanism, a stirring processing component and an auxiliary rotating component of the coffee berry processing mechanism are matched with each other, and the baking oven is arranged on the baking oven. The turbine type stirring blade and the anchor type stirring blade stir together, coffee cherries are effectively prevented from being stacked and the heating area is enlarged in combination with reverse rotation of the coffee cherry placing barrel, the heat can be monitored to generate heat through an electric heating pipe in a heating cavity and blow heat through an air fan, and meanwhile the first temperature monitoring sensor and the second temperature monitoring sensor monitor the temperature in real time. When hot air circulation is abnormal, the first air pump and the second air pump are matched with the heat conveying pipeline, hot air circulation and mixing are achieved, the temperature gradient is reduced, coffee cherries are heated more evenly, the device solves the problems that a traditional baking device is inaccurate in temperature control, uneven in heating and the like, and the coffee cherry baking quality and efficiency are improved.

The present invention relates to the use of a protein deamidase for obtaining a plant-based ready-to-drink coffee or tea beverage with improved stability, in particular improved storage stability.

1. The name of the design product: hand-press coffee machine. 2. The use of the design product: for making coffee. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1.

To provide a coffee grinding machine which can properly change the functional characteristics of espresso coffee obtained through a ground product.SOLUTION: There is disclosed a coffee grinding machine for grinding coffee beans and forming a dose of ground coffee in a filter basket with a bottom layer of ground coffee having a first mean particle size and an adjacent layer of ground coffee having a second mean particle size. The coffee grinding machine comprises: grinding members for grinding coffee beans; an electric motor 2 for causing rotation of at least one grinding member with respect to another grinding member; and a device configured to cause, during grinding of coffee beans for forming dose, a variation of rotation speed of said electric motor between a first speed and a second speed, wherein either said second mean particle size is smaller than said first mean particle size and said first speed is greater than said second speed or said second mean particle size is greater than said first mean particle size and said first speed is lower than said second speed.SELECTED DRAWING: Figure 5

The utility model provides a device for uniformly heating a coffee-flavored cake. The device comprises a shell, a turntable, a plurality of placing trays and a worm, wherein a heating space is formed in the shell, the rotating disc and the containing disc are both arranged in the heating space, and a heating unit is arranged on the inner wall of the heating space so as to heat the coffee flavor cake in the shell. The rotating disc is rotatably connected into the heating space, and the multiple containing discs are annularly distributed on the annular face of the rotating disc. The worm is rotationally connected to one side of the shell, the screw pitch of spiral teeth of the worm is matched with the outer diameter of the containing discs, and the spiral teeth of the worm are meshed with the containing discs. According to the structure, the spiral teeth of the worm are meshed with the two adjacent containing boxes, so that the worm rotates, the containing discs can be driven to rotate with the axis of the rotary disc as the axis, and therefore all the containing discs rotate relative to the heating unit in the heating space of the shell, coffee-flavor bread contained in all the containing discs is evenly heated, and the coffee-flavor bread can be evenly heated. The red matching quality of the coffee-flavored cake is favorably improved.