149 results about "Brown rice" patented technology

The invention relates to a rice mill control method and device and rice mill equipment. The rice mill control method comprises the steps that a to-be-milled object is milled according to a first rotating speed; wherein the to-be-milled object comprises cereals and / or brown rice, and the first rotating speed is the rotating speed corresponding to the cereals milled by the rice milling machine equipment; periodically acquiring target image data of the to-be-milled object through a visual sensor arranged on a circular processing channel of the rice mill equipment; determining the real-time type of the object to be ground according to the target image data and the reference image data; and according to the real-time type, the rotating speed of a motor of a grinding assembly of the rice mill equipment is dynamically adjusted until the to-be-ground object is ground into polished rice. According to the technical scheme, visual detection is combined with rotating speed self-adaptive switching, the rotating speed can be automatically switched according to the type of the to-be-milled object, it is ensured that grain husking and brown rice grinding are both in the optimal rotating speed state, and the rice milling effect and the processing quality are improved.

This invention discloses a reconstituted rice made from leafy greens and its preparation method. The method involves mixing brown rice flour pretreated with leafy green filtrate with leafy green residue obtained by treatment with sodium hydroxide and alkaline protease. The mixture is then extruded, molded, and air-dried to obtain high-quality, high-nutrient reconstituted rice made from leafy greens. This method solves the problem of nutrient loss in grain raw materials without adding other additives, while synergistically promoting nutrient absorption, improving raw material utilization and nutrient absorption efficiency, and enhancing the nutritional value of the reconstituted rice.

This invention belongs to the field of grain deep processing technology and discloses a method for reducing the glycemic index (GI) of brown rice flour through a combination of thermal and non-thermal physical processing. The method involves: pulverizing high-quality brown rice and allowing it to stand in equilibrium with water; subjecting the material to low-temperature wet heat treatment at a moisture content of 30%–50%; baking the wet-heat treated material; mixing the baked material with pure water and performing a first freeze-thaw cycle; subjecting the mixture to intermittent pulsed electric field treatment in a multi-cycle intermittent manner; subjecting the pulsed electric field treated material to a second freeze-thaw cycle; and finally centrifuging, drying, sieving, and packaging the material. This method regulates the starch structure to obtain a low glycemic index product through the synergistic effect of a specific sequence of thermal and non-thermal treatments. This invention innovatively designs a two-stage freeze-thaw cycle process before and after the pulsed electric field treatment, employing physical modification methods throughout the process to ensure product safety. It has low equipment requirements and broad industrial application prospects.

The invention belongs to the technical field of hybrid rice breeding, and discloses a method for cultivating a long-grain late-japonica black-fragrant-glutinous rice three-line sterile line, which comprises the following steps: S1, selecting a short-round-grain early-maturing japonica rice local germplasm with black brown rice seed coat and fragrance, and hybridizing with short-round-grain late-japonica glutinous rice to obtain a hybrid; s2, the hybrid seeds are subjected to multiple cross with long-grain fragrant high-yield high-quality tasty late japonica rice, long-grain black fragrant glutinous rice excellent strains are selected from multiple cross advanced generations to enter a strain yield identification test, the excellent strains are selected as recurrent parents to be subjected to test cross with a long-grain late japonica sterile line, and a sterile test cross group is obtained; s3, sterile plants similar to the recurrent parents are selected from the sterile test cross population and subjected to continuous backcross transformation with the recurrent parents, the long-grain late-japonica black-fragrant-glutinous rice three-line sterile line which is regular and consistent in population, thorough and stable in pollen abortion and good in flowering habit is obtained, and the corresponding recurrent parents are maintainer lines; the problems that the yield of black rice is low and the cooking taste quality is poor are solved.

The invention relates to low-damage endosperm rice and a preparation process thereof. Specifically, the invention provides a brown rice milling method, the method comprises the steps of unhusked rice opening and fine milling, and the method comprises the step of controlling the protein retention rate, the damaged starch content and the protein-to-ash ratio of milled brown rice to be in the following ranges: the protein retention rate is 88.0% or above, the damaged starch content is 0.480% or below, and the ash-to-protein ratio is 0.055 or above.

The utility model relates to the technical field of husked rice separators, and discloses a husked rice separator convenient to separate silt, which comprises a base and a separation frame, the separation frame is obliquely mounted above the base through a rocking mechanism, the side edge height of the rear end of the separation frame is larger than the diagonal height of the separation frame, and a partition plate is transversely fixed in the middle of the inside of the separation frame. Separating plates are transversely and uniformly arranged at the upper position of the surface of the separating plate, a filter screen is arranged on the surface of the separating plate on the side edge of the separating plate, and the outer surface of the separating frame on the side edge of the filter screen is connected with a first material port communicated with the interior of the separating frame. According to the technical scheme, the partition plates are arranged on the surface of the separation frame, the separation plates are evenly distributed on the surfaces of the partition plates, the filter screens are arranged on the surfaces of the partition plates on the side edges of the separation plates, separated brown rice slides downwards towards the first material opening on the surfaces of the filter screens to be discharged, and silt in the brown rice can be filtered and removed; and an additional structure for filtering is not needed, so that the production efficiency is improved.

The present invention relates to a method for preparing liquid tea from rice bran and brown rice. The liquid tea is prepared by a pneumatic extraction method using rice bran and brown rice and, in one embodiment, may further include Astragalus membranaceus and red beans. The method for preparing liquid tea from rice bran and brown rice according to an embodiment of the present invention comprises the steps of: roasting rice bran and brown rice; mixing the roasted rice bran and brown rice to prepare a mixture; and subjecting the mixture to pneumatic extraction.

The invention relates to germinated brown rice powder as well as a preparation method and application thereof, and belongs to the technical field of biology. The invention provides a preparation method of germinated brown rice flour, which comprises the following steps of: crushing germinated brown rice, performing extrusion puffing treatment under the conditions that the rotating speed is 140-160r / min, the temperature of a preheating zone is 50-70 DEG C, the temperature of an extrusion zone is 110-130 DEG C and the temperature of a curing zone is 135-155 DEG C, and crushing and sieving to obtain the germinated brown rice flour. According to the preparation method disclosed by the invention, the instant dissolving performance, digestion performance and nutritional quality of the germinated brown rice powder are remarkably improved, meanwhile, the content of volatile compounds is increased, the flavor quality of the germinated brown rice powder is improved, and the oxidation resistance and the intestinal flora regulating performance of the germinated brown rice powder are remarkably improved; the method can be used for preparing products helpful for resisting oxidation and regulating intestinal flora.

1. Name of the designed product: single-roller sand roller rice mill (GCNS18F). 2. Use of the designed product: single-roller sand roller rice mill for processing rice, paddy, and other grains into rice. 3. Design points of the designed product: combination of shape and pattern. 4. Picture or photo that best represents the design points: front view.

The application discloses an automatic brown rice processing equipment and relates to the technical field of grain processing. The automatic brown rice processing equipment comprises a base, a conditioning unit and a material conveying mechanism. An installation frame is arranged at the edge of the base. A conditioning barrel is connected to the upper end of the installation frame. The conditioning unit is arranged in the conditioning barrel and is used for atomizing, humidifying and barrel drying of brown rice. A mounting seat is arranged at the middle of the base. The material conveying mechanism is arranged on the mounting seat and is used for conveying brown rice. Two symmetrical material conveying plates are connected to the material conveying mechanism. The original integrated conditioning equipment is divided into two separable units, i.e., an atomizing and humidifying unit and a brown rice conveying unit. After atomizing and humidifying, the brown rice is rapidly dehumidified by a fan, so that the conditioning quality of the brown rice is ensured. The brown rice is carried by a mesh surface, so that the wetting and caking of the brown rice are prevented, the bottom of the brown rice is facilitated to contact with atomized water, the production efficiency is improved, and the conditioning quality of the brown rice is ensured.

This invention proposes a high-nutrient-density multigrain composite low-temperature slow-fermentation dough, relating to the food industry. It comprises dry powder and water accounting for 50-60% of the dry powder's mass. The dry powder, by weight, includes the following ingredients: 400-500 parts high-gluten flour, 20-30 parts tricolor quinoa flour, 20-30 parts oat flour, 20-30 parts brown rice flour, 20-30 parts black rice flour, 1-2 parts sunflower seed flour, 1.5-5 parts pumpkin seed flour, 1.5-5 parts black sesame powder, and 1-5 parts cucumber seed flour. This formula contains whole grains such as quinoa flour, oat flour, and brown rice flour, retaining the bran and germ structure of the grains. It has high nutritional value and a low glycemic index.

A method for producing germinated brown rice according to the present invention may include a step of sprinkling water onto brown rice.

The present invention relates to a method for producing a fermented powder of Cordyceps militaris with enhanced active ingredients by culturing Cordyceps militaris mycelium using sword beans and brown rice as culture media, and extracting and pulverizing the mycelium. Specifically, the method comprises the steps of: (1) preparing a sterile culture medium by mixing pre-treated sword beans and brown rice in a certain ratio; (2) inoculating the Cordyceps militaris mycelium with accession number KCCM13296P into the culture medium and performing dark culture and photoculture; (3) preparing a complex fermented product by sterilizing, drying, and grinding the culture; and (4) preparing a final powder by adding ethanol to the fermented product to extract active ingredients, and concentrating and freeze-drying the extract. The fermented powder produced in this manner has increased content of beneficial components such as β-glucan, ergosterol, cordycepin, and adenosine, and exhibits excellent inhibitory effects on NO and inflammatory cytokines, making it useful as a raw material for health functional foods or pharmaceuticals.

This invention belongs to the field of bio-fermentation technology, specifically relating to a highly active germinated brown rice fermentation product filtrate, its preparation method, and its applications. The preparation method involves: brown rice being cleaned, disinfected, soaked, activated, germinated, cultured, and then pulverized at low temperature. The filter cake obtained by pressure filtration is enzymatically hydrolyzed and liquefied, then mixed with the pressure filtrate and subjected to enzymatic hydrolysis and saccharification. The saccharified liquid is then sterilized at high temperature and inoculated with specific microorganisms for fermentation. The fermentation broth is centrifuged, purified, concentrated, and bottled to obtain the product. This invention's process fully activates and retains the active ingredients of brown rice; the filtrate refill achieves full recovery of active ingredients; targeted inoculation enhances product function; the process has good continuity; and there is minimal contamination from other microorganisms. The product has a high GABA content, high activity retention rate, and stable storage, and can be widely used in the preparation of daily chemical products and food.

The invention discloses a method for regulating and controlling enrichment of 2-acetyl-1-pyrroline in germinated brown rice and application of the method. And performing soaking treatment on the brown rice by using an L-proline solution. According to the invention, an L-proline treatment technology and a germination process are combined for the first time, the industrial pain point that the germinated brown rice has nutrition and low aroma is successfully solved, and a high-end product with excellent nutrition and flavor is created.

The utility model belongs to the technical field of rice processing, and particularly relates to a husked rice separator for rice processing, which comprises a bottom frame and a screening frame, the screening frame is slidably connected to the inner side of the bottom frame, the inner wall of the screening frame is fixedly connected with a screening net, and one side of the screening frame is provided with a discharge port flush with the screening net. A discharging opening is formed in the other side of the screening frame and is flush with the bottom of the inner wall of the screening frame, and an amplitude adjusting mechanism is arranged at the bottom of the screening frame; the amplitude adjusting structure comprises a servo motor which is fixedly installed on the inner side of the bottom frame. The rotating disc is fixedly connected with an output shaft at the top of the servo motor; the adjusting frame is connected to the top of the rotating disc through a rotating shaft; and a screw rod. According to the husked rice separator for rice processing, the vibration amplitude of the separator can be adjusted according to different types of husked rice, rice husks and brown rice in the husked rice can be better separated, loss is reduced, and the rice yield is increased.

The utility model relates to the technical field of rice cleaning screens, and provides a rice crushing and separating vibration cleaning screen which comprises a cleaning box, vibration springs and vibration motors, the vibration springs are arranged at the front end and the rear end of the two sides of the cleaning box, the vibration motors are arranged in the middles of the two sides of the cleaning box, and a vibration screen is arranged in the cleaning box. According to the utility model, most of brown rice husks are effectively separated before milled rice enters a subsequent key screening link; firstly, the problems that the screening efficiency is greatly reduced, the amount of rice capable of being treated in unit time is remarkably reduced and the production progress is seriously influenced due to the fact that the brown rice skin blocks the screen and the effective screening area of the screen is reduced due to blockage can be prevented; according to the vibration cleaning sieve, the situation that the impurity content in finished rice exceeds the standard and the purity and the quality of the rice are affected due to the fact that fine impurities which should be screened originally cannot be normally separated due to blockage of the sieve can be prevented, and finally the load of the vibration cleaning sieve can be reduced to a certain degree.

The utility model relates to the technical field of germinated brown rice processing, in particular to germinated brown rice processing equipment convenient for replacing a filter screen, which comprises a base, the top of the base is connected with a lower bearing cavity through a bolt, the top of the lower bearing cavity is provided with a middle bearing cavity, and the top of the middle bearing cavity is provided with an upper bearing cavity. The lower bearing cavity and the middle bearing cavity as well as the middle bearing cavity and the upper bearing cavity pass through mounting holes formed in the two ends of the edges of the lower bearing cavity and the middle bearing cavity. The improved germinated brown rice processing equipment shows excellent convenience in the aspects of filter screen replacement and raw material treatment, when the filter screen is replaced, an annular insertion groove matched with an annular insertion strip at the bottom of a screen is formed in the inner wall of a main disc body, a positioning column penetrates through the screen and is fixed through a limiting bolt, and a worker only needs to screw down the limiting bolt and pull out the annular insertion strip; the old screen can be quickly disassembled; and meanwhile, the arc-shaped panel is quickly opened and closed through the quick-release bolt, and sufficient operation space is provided for taking out the screening assembly after the arc-shaped panel is opened.

The invention discloses a rice multi-stage cooling processing device which comprises a raw material bin, a preliminary cleaning device, a stone-removing specific gravity machine, a rice huller, a secondary cleaning device, a husked rice separator, an emery roll rice mill, an iron roll rice mill, a white rice screening machine, a polishing machine and a color sorter, and an unpolished rice bin is arranged between the husked rice separator and the emery roll rice mill; the rice processing device is reasonable in structure and novel in design, materials such as impurities can be effectively removed in the processing process, the breakage rate of rice grains can be guaranteed, the rice yield is increased, air in the bin is continuously extracted through the air suction pipeline, heat in the rice grains is taken away, and the rice processing efficiency is improved. The rice is rapidly cooled, the purity and the quality stability of the rice are effectively improved, a raw material basis is provided for subsequent fine processing, the processing problem caused by too high temperature or magazine residues is reduced, and therefore the overall production efficiency and the product quality are improved.

This invention relates to the field of grain processing technology, and in particular to a method for improving the nutritional value of brown rice and reducing its glycemic index. The invention uses brown rice as raw material, processing it through a process of mist-wetting for nutrient enrichment, integrated microwave gelatinization and drying, tempering, and milling to produce semi-cooked rice (parboiled rice). The brown rice processed by the method provided by this invention is clean and odorless, slows down the rate of water penetration, prevents grain cracking, reduces the rate of broken rice during subsequent milling, and, under the action of endogenous enzymes, enriches nutrients such as GABA, flavonoids, and free amino acids. Furthermore, the bran layer of the dried brown rice is easily separated.

The present application relates to the technical field of grain processing process control, and discloses a rice milling control method and system based on rice processing precision, aiming to solve the problems of detection lag, poor control precision and inability to adapt to the processing requirements of new batches of brown rice in the prior art, and mainly comprising the following steps: collecting rice milling dynamic images through an industrial camera and extracting multi-dimensional visual features; extracting brown rice initial features before milling to retrieve database to obtain reference parameters; dividing the milling stage according to dynamic timing features and adjusting the sampling frequency; fusing the features through cross-attention and mapping the visual milling index into the processing precision through a timing network; and dynamically predicting the remaining time based on the visual index and the reference parameters, and automatically stopping when the deviation and time conditions are met. The present application realizes in-situ dynamic visual perception and closed-loop adaptive control of the rice milling process, solves the cold start problem in the batch independent scene, and significantly improves the consistency and control efficiency of the rice milling precision.

The application belongs to the technical field of daily chemicals, and particularly relates to a hair / skin repairing composition and a preparation method thereof. The application discloses a hair / skin repairing composition, which comprises the following components in parts by weight: ginger extract 2-6 parts, tea seed extract 4-8 parts, fermented brown rice water 7-10 parts, and cypress leaf extract 3-7 parts. The fermented brown rice water is prepared by an enzymolysis combined stepwise inoculation fermentation process. The enzymolysis product has a better synergistic effect produced by an aerobic fermentation followed by an anaerobic fermentation, so that the composition improves the hair combing performance, the antistatic property, and the anti-inflammatory repairing effect on the scalp and the skin. The hair / skin repairing composition disclosed in the application is applied to the preparation of shampoo and other washing and protecting products, can not only realize the effects of improving hair loss and repairing hair quality, but also is safe and non-irritating, and has a wide market application value.

The utility model provides a husked rice separator for rice production, and relates to the technical field of rice processing, the husked rice separator comprises a box body, one side of the top of the box body is provided with a filling port in a penetrating and embedding manner, one side of the box body is connected with a protective door through a hinge, and a quantity control conveying assembly is arranged above an inner cavity of the box body; a first mounting groove is formed in the middle of an inner cavity of the box body, a moving assembly is arranged in the first mounting groove, a second mounting groove is formed in the position, close to the lower portion, of the inner cavity of the box body, a vibrating screen assembly is arranged in the second mounting groove, and a screening frame is movably mounted in the vibrating screen assembly. Fixing assemblies are arranged on the two sides of one end of the vibrating screen assembly. According to the device, the grain and brown rice mixture can be conveyed in a quantity control mode through the arranged quantity control conveying assembly, the arranged moving assembly is used for driving the conveying telescopic hose to move in multiple S-shaped tracks, the scattering range of the grain and brown rice mixture is enlarged, and the grain and brown rice mixture can be scattered and spread more evenly.

The utility model relates to the technical field of brown rice, in particular to a brown rice germination bin temperature control jacket structure with a spiral stirring shaft. A temperature control jacket is fixedly mounted on the surface of the outer side of the storage bin, a water inlet pipe is mounted on the left side of the upper end of the temperature control jacket, a first fixing seat is fixedly mounted on the upper side of the left end of the water inlet pipe and rotationally connected with a second fixing seat through a connecting shaft, and a baffle is fixedly mounted at the right end of the second fixing seat. A temperature controller is arranged at the upper end of the temperature control jacket, and a heating structure is installed at the upper end of the temperature control jacket. According to the feeding device, the driving motor works, the spiral blade pushes brown rice to be input into the conveying base, when the servo motor stops working, input of the brown rice is controlled to be stopped, and during discharging, the holding rod is held to rotate the rocking wheel, so that the material distributing plate rotates along with the positioning rod, and therefore the discharging amount of the brown rice is controlled so as to complete quantitative discharging operation.

The invention discloses a continuous circular processing method for rice, and belongs to the technical field of grain processing.The method takes fresh rice as a raw material and sequentially comprises the steps that cleaning pretreatment and dewatering are conducted through a cleaning-dewatering-drying-screening integrated system; shelling after magnetic separation; the hulled materials are divided into A-grade brown rice and B-grade materials through laser thickness grading; performing polishing and color sorting on the A-grade brown rice to obtain a finished product; mixing the B-grade material with the broken rice in the color sorting procedure according to a proportion, and treating the mixture in a low-speed flexible polishing machine integrating online sorting; after discharging of the equipment is graded in real time, complete rice grains are collected into finished products, and to-be-treated semi-finished products flow back to an inlet to be circularly treated until the standard is reached. Through source cleaning treatment and intelligent circulation based on real-time quality feedback, the processing problem of fresh rice is cooperatively solved, the head rice rate and the by-product recycling rate are remarkably increased, and the system has the outstanding advantages of being energy-saving, efficient and stable in product quality.

The invention discloses bacillus cereus CMJ-As01, a microbial agent and application of the bacillus cereus CMJ-As01 in microbial remediation of an arsenic-polluted soil-rice system, and belongs to the technical field of soil remediation. The bacillus cereus CMJ-As01 has good arsenic tolerance, and when the bacillus cereus CMJ-As01 is applied to the rhizosphere soil of the arsenic-polluted rice field, the abundance of beneficial microbial communities and key functional genes in the rhizosphere soil can be increased, and the key enzyme activity in the rhizosphere soil is improved, so that the formation of rhizosphere iron films is promoted to achieve the purpose of arsenic resistance, further the arsenic content in brown rice is effectively reduced, and the yield of the rice field is improved. The microbial remediation of the arsenic-polluted soil-rice system is completed, so that rice is planted in the medium-light arsenic-polluted farmland, agricultural products with the arsenic content reaching the standard are obtained, and remediation of soil arsenic pollution is achieved.

This invention discloses a method for preparing regenerated sweet potato rice for ice cream production, comprising washing, grinding, enzymatic hydrolysis, conditioning, and granulation steps. The enzymatic hydrolysis step involves rapidly adding washed fresh sweet potatoes, rice, soybeans, wheat, corn, and oats in a mass ratio of 100:(100-130):(35-46):(25-35):(15-25):(10-25) to a grinder for grinding, obtaining a composite slurry. The mixed slurry accounts for approximately 35-50% of the total mass. A composite enzymatic hydrolysate is added at 0.7-1.5% of the total mass for enzymatic hydrolysis, and the mixture is stirred at 45°C for 5 hours. The composite protease includes amylase, neutral protease, and alkaline protease. The stirring speed is controlled at 300 rpm. The enzymatic hydrolysate is then heated to 85°C and maintained for 20 minutes to obtain an enzyme-inactivated mixed slurry. The preparation technique involves cooling the slurry to 50-65°C, adding the slurry, dietary fiber powder, brown rice flour, and trace elements, mixing them in a ratio of 100:(30-40):(10-30):(1-10), and controlling the temperature at 37-45°C. The regenerated rice prepared according to this invention combines the texture, flavor, and chewiness of ice cream sweet potato. The nutrients and proteins in the rice are more easily absorbed by the human body through enzymatic hydrolysis, increasing the nutritional value of the regenerated rice.

A method for reducing the mercury content in brown rice from lightly to moderately mercury-contaminated paddy fields includes the following steps: 30-40 days after transplanting, intermittently drying the field at the end of the tillering stage, ensuring a total of 10 days of dryness regardless of rainfall. The degree of drying is determined by cracks in the paddy field, with rice leaves extending upwards in a sword-like shape and feeling prickly to the touch. After the waxy ripening stage, the field is left to dry naturally without irrigation. Water control is maintained throughout the growing season: moist irrigation is applied from the heading stage to the end of the grain-filling stage, with each irrigation water level not exceeding 2 cm. This field-drying method is not only an environmentally friendly agricultural practice but also demonstrates a significant synergistic effect in ensuring food security and improving rice quality, providing a new approach and effective method for solving heavy metal pollution problems in rice production.

The application relates to the rice processing equipment field and discloses a sampling and detecting device for a rice huller, which comprises a hulling chamber, a discharging channel and an inclined discharging channel which are arranged in the rice huller, and a sampling and detecting mechanism arranged on the rice huller, the discharging channel is located below the hulling chamber, the inclined discharging channel is located on the right side of the discharging channel, the hulling chamber, the discharging channel and the inclined discharging channel are sequentially communicated, the sampling and detecting mechanism comprises a sampling pipe, a brown rice collecting box, a trapezoidal brown rice collecting cover, a turnover adjusting assembly and a brown rice conveying assembly, the sampling pipe is rotationally arranged on the left side of the rice huller, and the right end of the sampling pipe extends into the discharging channel. The application has the following advantages and effects: the sampling and detecting mechanism is used, the brown rice after hulling can be conveniently collected, the collected brown rice sample can be quickly and stably discharged from the left end of the sampling pipe, and the effect of conveniently sampling and detecting the brown rice after hulling is achieved.

The invention discloses a nutrition intervention composition with functions of regulating liver metabolism, promoting liver repair and resisting hepatic fibrosis. The nutrition intervention composition comprises purple perilla micro-capsule powder, a protein component, a liver peptide component, glutathione-rich yeast, a silybum marianum component, corn oligopeptide powder, oat powder and a fermentation product of germinated brown rice powder. According to the nutrition intervention composition disclosed by the invention, the microencapsulated perilla frutescens extract is organically integrated with antioxidant, regeneration-promoting and metabolism-regulating components such as a protein component, a liver peptide component, glutathione-rich yeast, a silybum marianum component and corn oligopeptide, so that the stability and bioavailability of fat-soluble active components are improved; the functions of exogenous anti-oxidation, endogenous anti-oxidation supplement, hepatocyte repair and intestinal-hepatic axis regulation are synergistically enhanced, so that the synergistic and lasting liver protection, repair and anti-fibrosis effects are realized.