390 results about "Brown rice" patented technology

The invention relates to the technical field of polished rice rate detection, in particular to a rice quality index whole-process detection method and device, and the method comprises the following steps: carrying out the image recognition of each detection link according to the rice quality index detection whole process, and carrying out the image recognition of each detection link according to the image collected by each link; and respectively calculating an effective feeding grain index, an imperfect grain ratio index, a rice grain quality classification result, a head rice rate index and a yellow grain ratio. The position and form of each rice grain are recognized through high-precision image processing, effective feeding grain indexes input into a rice hulling chamber are screened, infrared transmission intensity detection of brown rice directly reflects the structural characteristics of the rice grains, the real-time quality evaluation method optimizes the conversion process from the brown rice to polished rice, optimization of the rice quality and yield is ensured, and the quality of the rice grains is improved. The real-time monitoring on the surface brightness and texture change in the milling process is beneficial to adjusting the milling process, the product quality is optimized through dynamic data analysis, and the appearance uniformity is improved.

The invention discloses a compound microbial agent for reducing the cadmium content of brown rice and application of the compound microbial agent. Belongs to the technical field of agricultural microorganisms. The compound microbial agent is prepared from herbaceous spirillum, stenotrophomonas and coxakia, the herbaceous spirillum is herbaceous spirillum R3, and the preservation number of the herbaceous spirillum is CCTCC (China Center For Type Culture Collection) NO: M 20231757; the stenotrophomonas is stenotrophomonas R5, and the preservation number of the stenotrophomonas is CCTCC (China Center For Type Culture Collection) NO: M 20231758; the coxakia is coxakia P1-4, and the preservation number of the coxakia is CCTCC (China Center For Type Culture Collection) NO: M 20231759. Compared with the prior art, the compound microbial agent disclosed by the invention has the beneficial effects that the compound microbial agent disclosed by the invention can reduce the content of cadmium in brown rice, so that farmland soil polluted by light and medium cadmium can be repaired and produced at the same time, and the edible safety of agricultural product rice is ensured.

The invention discloses an automatically-controlled germinated brown rice machine, which comprises a shell, the side wall of which is provided with a ventilator; and the inner shell is fixedly installed in the outer shell, and a plurality of air holes are formed in the shell wall of the inner shell. According to the device, the three constant-temperature spraying mechanisms with different working temperatures are arranged to provide first-time preheating spraying, second-time preheating spraying and standard constant-temperature spraying for the brown rice, the first constant-temperature spraying mechanism provides a certain preheating effect for spraying of the brown rice so as to provide certain preheating adaptation for heating of the brown rice on one hand, and on the other hand, the first constant-temperature spraying mechanism provides a certain preheating effect for spraying of the brown rice on the other hand; the third constant-temperature spraying mechanism is used for carrying out proper cooling treatment on the brown rice wetted by the third constant-temperature spraying mechanism, so that the germination temperature of the brown rice is always within a set germination temperature threshold value, and the brown rice can effectively absorb moisture and heat and start to germinate.

The invention discloses a processing method of germinated brown rice capable of promoting sleep, which comprises the following steps: crushing rice bran into 150-250-mesh powder, adding a calcium-containing aqueous solution of which the mass is 15-25 times of that of the powder to soak the powder, and preserving heat to 30-37 DEG C to obtain a culture solution; adding weakly acidic warm water at 30-37 DEG C into the brown rice, soaking for 8-12 hours, and filtering out the brown rice to obtain wet brown rice; the wet brown rice is evenly laid on a culture container with wetting cloth laid at the bottom, the wetting cloth is laid on the surface of the wet brown rice, the culture container is placed in a culture room with the environment temperature being 30-37 DEG C to be cultured for 24-48 h, and in the culture process, the culture solution is sprayed to the surface of the wet brown rice in a segmented mode; and taking out the wet brown rice in the sealed container, washing for 10-15 seconds, and drying at low temperature to obtain the GABA-enriched germinated brown rice. The method can effectively increase the GABA content of germinated brown rice so as to achieve the effect of promoting sleep.

The invention discloses a full-automatic crushing and detecting method and system for grain particle materials, and relates to the technical field of crushing and detecting. The method comprises the following steps that 1, whether first unprocessed grains are unhulled rice or not is judged, if the first unprocessed grains are not the unhulled rice, the next step is executed, otherwise, if the first unprocessed grains are the unhulled rice, the step 3 is executed, 2, volume fixing treatment is conducted on the first unprocessed grains, the step 4 is executed, 3, volume fixing treatment is conducted on the unhulled rice, the unhulled rice is hulled through a rice huller module, and brown rice is obtained; step 4, judging whether the moisture content of unhulled brown rice exceeds 15% or not, if the moisture content does not exceed 15%, skipping to step 7, if the moisture content exceeds 15%, executing the next step, and if the moisture content does not exceed 15%, executing step 4, and if the moisture content does not exceed 15%, executing step 5; according to the invention, automation and unmanned operation of the whole process of crushing, quantitative weighing, liquid adding, oscillation extraction, separation, pipetting, dilution, incubation and physicochemical index detection of a sample can be realized.

The invention discloses functional food for relieving pressure and regulating intestines and stomach and a preparation method thereof, and belongs to the technical field of functional food. The preparation method comprises the following steps: respectively pretreating spina date seeds, lily bulbs, poria cocos, Chinese yams and kudzuvine roots; mixing the pretreated poria cocos, Chinese yam and radix puerariae with germinated brown rice, hawthorn and pericarpium citri reticulatae to obtain a yeast; then adding pretreated spina date seed / lily freeze-dried powder, a polygala tenuifolia ethanol extract and fermented apple powder, uniformly mixing, then inoculating lactobacillus plantarum, and carrying out second fermentation to obtain a second fermented product; then adding inulin and gelatinized kudzuvine root starch, and uniformly mixing to obtain slurry; dropwise adding the slurry into the coating liquid, filtering to obtain microcapsule powder, then adding longan pulp powder, and uniformly mixing to obtain the functional food. According to the invention, the problems of low utilization efficiency of medicinal and edible components, poor flavor and taste, limited single effect and the like are solved, and the double-effect functional food which is safe, effective and pleasant in flavor and has clear scientific basis and market prospect is developed.

The invention is suitable for the technical field of health care, and provides a health-care food formula for improving sleep. Comprising the following raw materials in parts by weight: 150-250 parts of whole-grain oatmeal, 100-200 parts of germinated brown rice powder, 60-80 parts of pumpkin seeds, 50-60 parts of black sesame, 40-50 parts of flaxseeds, 62-70 parts of dried sour cherries, 55-60 parts of dried figs, 45-52 parts of dried bananas, 20-25 parts of chamomile flower powder, 18-20 parts of ground cinnamon, 50-60 parts of fructus cannabis protein powder, 70-80 parts of millet powder, 35-40 parts of hericium erinaceus powder and 18-20 parts of ganoderma lucidum spore powder. The beverage is prepared from 48-50 parts of fructo-oligosaccharide, 35-40 parts of date palm paste, 25-30 parts of beer yeast powder, 28-30 parts of walnut oil, 15-20 parts of semen ziziphi spinosae and 10-15 parts of semen boitae. Various nutritional foods are adopted, so that the problem of difficulty in falling asleep caused by insufficient secretion of melatonin can be solved, and anxiety, light sleep caused by excessive activity of brain waves and the like can be relieved.

The invention discloses a germinated brown rice fermentation product filtrate as well as a preparation method and application thereof, and the preparation method comprises the following steps: S1, adjusting the pH value of a CaCl2 solution with glutamic acid to obtain a CaCl2 germination accelerating solution, immersing disinfected brown rice into the CaCl2 germination accelerating solution for germination treatment, and grinding to obtain germinated brown rice slurry; s2, adding liquefying enzyme and saccharifying enzyme into the germinated brown rice pulp, and performing enzymolysis to the end point to obtain brown rice saccharified liquid; s3, saccharomyces cerevisiae CGMCC No.33650 is inoculated into a glucose culture medium for aerobic culture, and a seed solution is obtained; s4, inoculating the seed solution into a culture solution containing a brown rice saccharification solution, and carrying out aerobic fermentation to an end point to obtain a fermentation solution; s5, performing centrifugal treatment on the fermentation liquid to obtain germinated brown rice fermentation product filtrate. The filtrate of the fermentation product is rich in GABA, amino acid, protein, small molecular organic acid and phenolic substances, retains mellow wine fragrance and does not contain alcohol; the whitening and brightening effects, the anti-wrinkle and repairing effects, the anti-aging effect, the anti-oxidation effect, the soothing effect, the moisturizing effect and the like are realized.

The invention relates to the technical field of agriculture, in particular to an iron-rich yield-increasing foliar fertilizer for rice as well as a preparation method and an application method of the iron-rich yield-increasing foliar fertilizer. According to the specific technical scheme, the iron-rich yield-increasing leaf fertilizer for the rice is prepared from, by mass, 15%-25% of porous chitosan, 20%-30% of L-malic acid and 45%-55% of ferrous sulfate. The technical problem that in the prior art, the cadmium content of brown rice cannot be reduced while the iron content cannot be increased through a leaf fertilizer is solved.

The utility model discloses a refined rice milling mechanism which comprises a main shaft, the two ends of the main shaft are sleeved with a feeding bearing seat and a discharging bearing seat respectively, a rice sieve assembly and a sieve frame assembly are arranged at the positions, located between the feeding bearing seat and the discharging bearing seat, of the outer side of the main shaft respectively, and the rice sieve assembly is arranged on the inner side of the sieve frame assembly. A bran discharging chamber is formed between the rice sieve assembly and the sieve frame assembly, a roller assembly and a propeller assembly are arranged at the position, between the feeding bearing seat and the discharging bearing seat, of the main shaft in a sleeving mode, the roller assembly comprises at least two rollers, the propeller assembly comprises at least two propellers, and a rice milling chamber is formed between the rice sieve assembly and the roller assembly. The feeding bearing seat and the discharging bearing seat are provided with a feeding port and a discharging port which are communicated with the interior of the rice milling chamber respectively. According to the utility model, at least one conveyor is additionally arranged on the basis of a traditional rice milling mechanism, so that the polishing, whitening and shelling effects of brown rice can be ensured.

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.

The invention discloses instant high-protein food formed by compounding and extruding soybean protein and cereals and a preparation process of the instant high-protein food, and relates to the field of instant food, the instant high-protein food is prepared by adopting soybean protein powder, cereal powder and water as raw materials and performing extrusion puffing, and the raw materials comprise, by weight, 30-60 parts of soybean protein powder, 20-30 parts of cereal powder and 20-30 parts of water. 40 to 70 parts of cereal powder; the cereal flour is selected from at least one of oat flour, quinoa flour, coarse rice flour and whole wheat flour; the water accounts for 15-35% of the total dry weight of the raw materials; wherein the protein content (dry basis) is greater than or equal to 30%; the puffing density is 0.3-0.5 g / cm < 3 >; according to the invention, the raw materials are accurately selected, the high-quality vegetable protein is adopted, the cereal powder is reasonably matched, and the characteristic that the content of beta-glucan in the oat powder is not less than 4% is utilized, so that a continuous gel network structure is formed in the extrusion process; and the inhibition effect of a compact network formed by a vegetable protein molecular chain during extrusion expansion on gelatinization expansion of cereal starch is effectively relieved.

The application discloses a kind of intelligent control methods for the directional extraction of rice nutrition enrichment, by over-grinding rate, embryo retention rate, skin retention rate and other parameters, the pressure adjustment amount of each rice milling process is set, the first rice milling process and the second rice milling process coordinate, can remove brown rice skin and retain rice embryo, cooperate with the third rice milling process and the fourth rice milling process, can reduce over-grinding and mill rice embryo, the method of the application can guarantee the purity of rice embryo and the stability of product quality, realizes the reliable separation of rice embryo and rice.

To provide a packaged mixed cooked rice containing brown cooked rice retaining deliciousness like that of just-cooked rice even when being cold, and excellent in taste, and to provide a production method of the same.SOLUTION: A packaged mixed cooked rice in which cooked brown rice (hereinafter cooked brown rice) and cooked polished rice (hereinafter cooked polished rice) are filled is such that: the yellowness of the cooked brown rice is 27 or more and 32 or less; and the yellowness of the cooked polished rice is 22 or less. The packaged mixed cooked rice is produced by cooking brown rice to produce cooked brown rice, cooking polished rice to produce cooked polished rice, and filling a package with the cooked polished rice having a cooked rice temperature of 75°C or more and the cooked brown rice.SELECTED DRAWING: Figure 1

The invention discloses a brown rice defect identification method based on a multi-view image, and the method comprises the steps: obtaining a brown rice image collected by a camera, the image comprising a top view image region, a first side view image region and a second side view image region; brightness mean values corresponding to the three image areas are calculated respectively, and global target brightness is set; performing linear compensation on the pixel brightness of each image area based on the global target brightness; performing color channel correction on the image after brightness compensation; performing multi-scale feature fusion on the corrected images of the three image areas; the multi-scale features are input into a convolutional neural network, the network comprises parallel branches for processing overlooking and side-looking features respectively, and weights are dynamically distributed through an attention mechanism in front of a full connection layer; according to the brown rice defect identification method, each brown rice image is correspondingly provided with the top view image and the two side view images, the images of the three view angles can be processed at the same time through the brown rice defect identification method, the defect features of the brown rice are comprehensively obtained, and identification is accurate and comprehensive.

The invention relates to the technical field of agriculture, in particular to a zinc-rich cadmium-reducing leaf surface blocking and controlling agent as well as a preparation method and an application method thereof. According to the specific technical scheme, the zinc-rich cadmium-reducing leaf surface blocking and controlling agent is prepared from, by mass, 10%-20% of gamma-chitosan, 20%-30% of L-malic acid and 50%-70% of zinc sulfate. The technical problem that in the prior art, the cadmium content of brown rice cannot be reduced through a leaf surface blocking and controlling agent is solved.

The invention relates to the technical field of milled rice with embryo processing, in particular to milled rice with embryo processing equipment with combined blades and an abrasive belt, which comprises an equipment body and a processing chamber arranged on the front surface of the equipment body, and further comprises a conveying mechanism arranged in the processing chamber and used for conveying brown rice to be processed; concave reinforcing pieces are welded on the periphery of the outer side of the rectangular processing port on the upper surface of the equipment body; and the blade processing mechanism is fixedly arranged in the rectangular processing opening and located over the conveying mechanism, and the blade processing mechanism is used for grinding off peripheral rice skins of the brown rice conveyed on the conveying mechanism. According to the invention, germ rice is processed by adopting a combined blade and abrasive belt mode, and the blade group is vertically arranged above the conveying abrasive belt, so that when rice grains transversely roll forward in use, the peripheral surfaces of the rice grains are in contact with the first blade and the second blade to softly grind rice skins, and the two ends of the rice grains are protected, thereby ensuring that germs are completely reserved.

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.

A processing aid for an extrudable food composition includes from about 60% to about 99% by weight of at least one edible emulsifier and from about 1% to about 40% by weight of a short chain carboxylic acid. The extrudable food composition may include from about 80% to about 90% by weight of a raw material; from about 1% to about 18% by weight added moisture; from about 0.1% to about 3% of a processing aid, wherein the processing aid includes at least one edible emulsifier and at least one short chain carboxylic acid. The raw material is selected from one or more of corn meal, whole grain corn meal, rice, whole grain flour, rice pea, brown rice, wheat flour, whole wheat flour, pea flour, black bean, pinto bean flour, potato flour, and mixtures thereof.

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 invention provides a whole-grain food for assisting in improving constipation and a preparation method thereof, and relates to the technical field of food processing. The whole-grain food comprises a whole-grain base material, beans, potatoes, honey, a functional additive and a microbial agent, the whole grain base material comprises oat flour, germinated brown rice flour, quinoa flour and rye flour; the functional additives comprise inulin, fructo-oligosaccharide, bunge cherry seed powder and sesame powder. The whole grain base material, the beans, the potatoes and the functional additive can promote intestinal tract movement and increase the volume of excrement; the functional additive and the microbial agent enhance flora colonization and optimize intestinal microecology; the resistant starch and the whole grain base material in the potatoes delay gastric emptying, increase satiety and improve defecation at the same time; the honey and the functional additive can relax bowel and reduce dry and hard stool. The health of intestinal tracts and balanced nutrition are both considered, and constipation is safely and effectively improved through multi-way synergism of'dietary fibers, prebiotics, probiotics and intestine moistening components'.

The application belongs to the technical field of plant growth regulators, and particularly relates to application of mesoporous nano-silica loaded with Fe 2+ in regulating stem dwarfing of rice. When the mesoporous nano-silica loaded with Fe 2+ is applied in regulating stem dwarfing of rice, not only can the stem internode length of a high-stem variety be significantly shortened to reduce plant height, but also the stem thickness can be increased, and the effects of enhancing lodging resistance and optimizing stem material transportation are achieved; in addition, the Fe and Zn contents in brown rice can be significantly increased within a safe edible range, and the effect of trace element nutrition strengthening is achieved.

The invention provides a low-glycemic whole-grain food and a preparation method thereof, and belongs to the technical field of food processing. The low-glycemic whole-grain food comprises 60-80 parts of whole-grain mixed powder, 4-7 parts of inulin, 3-8 parts of resistant dextrin and 2-5 parts of konjaku flour, and the whole-grain mixed powder is obtained by solid-state fermentation of oats, quinoa and brown rice through compound microorganisms. The low-glycemic whole-grain food is prepared by low-temperature extrusion forming and drying. Test results show that the low-glycemic-index whole-grain food obtained by adopting the technical scheme is low in cooking loss, the texture characteristic and the sense of the cooked low-glycemic-index whole-grain food are close to those of northeast natural rice, the glycemic index is smaller than 55, and the low-glycemic-index whole-grain food is low in glycemic index and suitable for diabetics to eat.

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.

1. Name of the designed product: packing gift box set (brown rice). 2. Use of the designed product: packing brown rice. 3. Design points of the designed product: in the pattern. 4. Picture or photo best indicating the design points: assembly 1 perspective view. 5. The left view of assembly 2 is the same as the right view of assembly 2, and the left view of assembly 2 is omitted. 6. Other circumstances that need to be explained: the designed product consists of assembly 1, assembly 2.

The application discloses a method for increasing the content of polyphenols and GABA in germinated brown rice, and uses brown rice as raw material, and comprises the following steps: screening brown rice with complete kernels, cleaning and disinfecting the brown rice, placing the brown rice into a brassinolide solution, activating relevant enzyme activity by ultrasonic treatment, soaking the brown rice after ultrasonic treatment in the brassinolide solution, spraying an ascorbic acid solution to continue germination, synchronously enriching polyphenols and GABA, and finally, after ultraviolet sterilization of the germinated brown rice, drying the germinated brown rice by hot air. The prepared germinated brown rice has synchronous increase in the content of polyphenols and GABA, and the antioxidant capacity is significantly improved, the germination time is shorter, and the sprout length is moderate.

The utility model discloses a double-air-inlet emery roll rice mill for processing brown rice, which comprises an emery roll rice mill body and a dust removal mechanism, the emery roll rice mill body is provided with a feeding cylinder, and the side wall of the emery roll rice mill body is provided with a discharge port; a feeding port is formed in the feeding cylinder, a connecting column body is axially arranged in the feeding cylinder, a rotating cover plate is movably connected to the connecting column body, the rotating cover plate can be located at a first position or a second position, when the rotating cover plate is located at the first position, the rotating cover plate is used for covering the feeding port, and when the rotating cover plate is located at the second position, the rotating cover plate is used for covering the feeding port. The brown rice processing device has the advantages that the problems that in the prior art, due to the fact that a corresponding sealing mechanism is not arranged at a feeding port of brown rice processing equipment, dust generated in the brown rice processing process easily floats outwards from the feeding port and floats in the air, the working environment of workers is affected, and the working efficiency of the workers is affected are solved. And after the dust is inhaled into the respiratory tract by a worker, the body health is easily influenced.