405 results about "Shiitake mushrooms" patented technology

The invention discloses a clean label type crispness increasing method for small crispy meat, and belongs to the field of fried products. The preparation method comprises the following steps: firstly, efficiently preparing a lentinus edodes stem nanocellulose-soybean protein isolate compound by combining enzymolysis with a high-pressure homogenization method, preparing a gel-like emulsion with 50-70% of an oil phase by taking the lentinus edodes stem nanocellulose-soybean protein isolate compound as a dispersion phase, and then adding the gel-like emulsion as a pore-forming agent into paste, so as to develop a new way for increasing the crispness of the fried small crisp meat. The lentinus edodes stem nanocellulose-soybean protein isolate gel emulsion is applied to the small crispy meat, the crispness of the small crispy meat can be increased, the oil content and the oil oxidation degree of the small crispy meat can be reduced, the color and luster of the small crispy meat can be effectively regulated and controlled, and technical innovation and quality improvement in the field of fried foods are expected to be promoted.

A factory shiitake mushroom picking robot, comprising a moving platform, a base (100), a lifting / lowering device (200), a mushroom stick gripping device (300) and a shiitake mushroom picking device (400), wherein the base (100) is connected to the moving platform, the lifting / lowering device (200) is connected to the base, the mushroom stick gripping device (300) is connected to the lifting / lowering device (200), and the shiitake mushroom picking device (400) is connected to the base (100). The mushroom stick gripping device (300) is used for removing mushroom sticks from a mushroom rack (4). Mushroom stick gripping across different layers is achieved by means of the lifting / lowering device (200). The shiitake mushroom picking device (400) comprises a robotic arm (402) and an end effector (403). Image data of the mushroom sticks is collected by three depth cameras, shiitake mushrooms to be picked are identified by means of multi-view target matching, and quality grade classification is carried out, to achieve graded picking. Also disclosed are a vision-based graded picking method, a shiitake mushroom detection and grading method based on multi-view fusion, and a storage medium for executing the steps of the corresponding methods. The technical problems of existing automated shiitake mushroom picking robots, including low picking efficiency, low degree of automation, susceptibility to damaging mushroom caps and mushroom sticks, and the inability to accurately identify mature shiitake mushrooms are solved.

The invention discloses a tricholoma matsutake mushroom, which is classified and named as tricholoma matsutake mushroom 11, and is preserved in China Center for Type Culture Collection on March 24, 2025 with the preservation number of CCTCC NO: M 2025577. The molecular marker identification method comprises culture and collection of hyphae, extraction of genome DNA, DNA fingerprint PCR amplification and electrophoresis detection of PCR products. According to the method, the tricholoma matsutake mushroom 11 which inherits the advantage of high thermotype of two parents, is good in hypha temperature tolerance and high in vigor, is similar to tricholoma matsutake in sporocarp shape and is not opened is obtained by carrying out crossbreeding of the mushrooms and screening after mushroom cultivation and fruiting, and the tricholoma matsutake mushroom 11 has good development and application prospects.

The invention discloses a Lentinus edodes strain SICAU-F2-1283 and application thereof, the strain is preserved in China Center for Type Culture Collection on April 14, 2025, the preservation address is No.3, Yard 1, Beichen West Road, Chaoyang District, Beijing, and the preservation number is CGMCC No.41891. The Lentinus edodes strain SICAU-F2-1283 has been preserved in China Center for Type Culture Collection. The lentinus edodes strain provided by the invention has the advantages of more fruiting quantity in a wheat straw culture medium, large single mushroom mass, high biological efficiency and excellent agronomic traits. The new mushroom variety provided by the invention solves the problems of low yield and poor quality of mushrooms in wheat straw cultivation, provides choices of more varieties of different types for the edible mushroom industry, and has a remarkable application prospect in the field of mushroom planting.

The invention discloses a preparation method of a mellow shiitake mushroom sauce, and belongs to the technical field of food processing, and the preparation method mainly comprises the following steps: preparing shiitake mushroom water, preparing onion and garlic mixed water, preparing sterilized shiitake mushroom stems, preparing a shiitake mushroom clear liquid, and stir-frying the shiitake mushroom sauce. According to the method, after the lentinus edodes stems are frozen, rolled and kneaded and then cooked at high temperature and high pressure, umami substances in the lentinus edodes stems can be effectively released into the lentinus edodes water, then the lentinus edodes stems are sterilized and fresh by preparing the onion and garlic mixed water, the lentinus edodes stems can be effectively sterilized, the umami can be effectively improved, and then the lentinus edodes caps are subjected to secondary enzymolysis treatment; the mushroom clear liquid is centrifugally extracted, so that the flavoring substances in the mushroom caps can be fully retained, and finally, all the raw materials are jointly fried to obtain the mushroom sauce with the mellow flavor. The lentinus edodes sauce prepared by the preparation method disclosed by the invention has a rich mellow flavor, can still keep delicious smell and mouth feel after being placed for a long time, is not added with preservatives and additives, and does not influence a human body.

The utility model discloses a shiitake mushroom cleaning device for shiitake mushroom product processing, which comprises a cleaning box, the inside of the cleaning box is rotatably connected with a shiitake mushroom placing rack, an electric guide rail is arranged above the cleaning box, the electric guide rail is slidably connected with a flushing mechanism, and the flushing mechanism comprises an electric telescopic rod; the shiitake mushrooms are tidily placed on the shiitake mushroom placing frame, then the surface of one side of the flushing mechanism is flushed, the flushing mechanism can be driven to horizontally move through the electric guide rail, then all the shiitake mushrooms are flushed, after flushing of the side is completed, the shiitake mushroom placing frame is rotated by 180 degrees, and then the steps are repeated. According to the shiitake mushroom washing device, the other side of the shiitake mushroom is washed, after washing, starch is poured into the washing box, a water body is stirred through the stirring mechanism, so that the starch can be uniformly mixed in the water, dirt hidden in wrinkles of the shiitake mushroom is adsorbed out through the adsorption capacity of the starch, and then the shiitake mushroom is washed again.

The invention discloses an under-forest cultivation method of a clitocybe maxima Shenshi No.2 strain, and belongs to the technical field of edible mushroom cultivation. The method comprises the steps that a forest land with the canopy density of 60%-75% is selected, and when the air temperature is stabilized at 23 DEG C or above in summer, bag-removed Shenmushroom No.2 fungus bags are placed in a furrow bed at the interval of 8-15 cm and covered with soil; a simple arched shed covered with a plastic film and a sunshade net is built above the furrow bed, and ventilation and humidity are regulated and controlled by opening and closing the two ends of the simple arched shed. According to the method, through two core measures of interval placement and arched shed regulation and control, the problems that fungus bags are prone to fungus burning and rainstorm scouring in the high-temperature period under the forest in summer are systematically solved, efficient and stable production of the high-temperature-resistant variety Shenmushroom No.2 under the forest in summer is achieved, and the blank of under-forest cultivation in the high-temperature season is effectively filled up.

The pre-screening device on the mushroom screening machine comprises a base, a vibrating screen is installed at the top end of the base, a cleaning mechanism is arranged at the top end of the vibrating screen and comprises an electric guide rail and an electric push rod, and a plurality of sets of cleaning rods are arranged at the bottom end of the electric push rod. A vibrating screen is installed on the base, a conveying box is arranged on one side of the vibrating screen, a lifting mechanism used for conveying the conveying box is further installed at the top end of the base, a first screen, a second screen and a discharging inclined plate are installed in the vibrating screen, the first screen is arranged above the second screen, and the second screen is arranged above the discharging inclined plate. According to the shiitake mushroom screening device, the screen in the vibrating screen can be cleaned through the cleaning mechanism, the conveying box can be lifted and conveyed through the lifting mechanism, shiitake mushroom transportation is facilitated, the mode is easy to operate, the labor intensity of workers can be reduced, and the shiitake mushroom screening efficiency is guaranteed.

The invention relates to the technical field of plateau shiitake mushroom cultivation, in particular to a plateau shiitake mushroom cultivation device which comprises a fungus bag frame, the fungus bag frame comprises a rotary water drum and a plurality of sets of placing frames, each set of placing frame comprises a rotating mechanism and a plurality of sets of hanging brackets, and the rotating mechanism comprises two sets of symmetrical chain transmission parts. Each group of chain transmission parts comprises a strip-shaped frame plate, a chain and two chain wheels, a supporting rod is arranged on each chain wheel, two bearing roll shafts are arranged on each group of hanging brackets, a first driving part is arranged between each group of placing frames and the rotary water drum, a second driving part is arranged on each group of placing frames, and a humidifying mechanism is arranged on each group of placing frames. The humidifying mechanism comprises a two-way water spraying part and two sponge blocks, in the spawn running stage, water in the rotating water cylinder is sprayed to the two sponge blocks through the two-way water spraying part, the sponge blocks supply moisture, the fungus bags cannot make direct contact with the water, and the fungus bag spawn running efficiency is improved.

The utility model relates to a lentinus edodes three-dimensional rotary planting device, which belongs to the technical field of planting devices, and comprises a shell, a main supporting shaft is arranged in the shell, the main supporting shaft is arranged on a supporting bottom plate, and a first planting frame and a second planting frame which are used for placing mushroom sticks are arranged on the main supporting shaft. The second planting frame and the first planting frame are arranged in the vertical direction, and a first water injection assembly used for injecting water into the mushroom sticks on the first planting frame and a second water injection assembly used for injecting water into the mushroom sticks on the second planting frame are further arranged in the shell. By arranging the first supporting disc, the second supporting disc, the first positioning teeth and the second positioning teeth, the positions of the mushroom sticks can be fixed, and by arranging the first supporting disc and the second supporting disc in the vertical direction, the utilization rate of the field can be increased, and then the yield of mushrooms per unit area is increased.

The invention discloses a shiitake mushroom strain FX85 and a breeding method and application thereof, the shiitake mushroom strain FX85 is preserved in China Center for Type Culture Collection on December 3, 2024, the address is Wuhan University, Wuhan, China, and the preservation number is CCTCC NO: M 20242713. The average yield of fresh mushrooms of the FX85 obtained through breeding is 912 g / stick and is 8.07% higher than that of a control variety of new 808, the polysaccharide content of the strain is 8.75% higher than that of the strain of new 808, the protein content is 21.57% higher than that of the strain of new 808, the stem-cap ratio is 13.77% higher than that of the strain of new 808, the agronomic character and the yield are better than those of the strain of new 808, and the FX85 has popularization value. The novel high-yield shiitake mushroom variety bred by the method can enrich the existing shiitake mushroom germplasm resource library, is beneficial to adjusting the shiitake mushroom planting structure, and improves the shiitake mushroom planting benefit.

The invention belongs to the technical field of food processing, and particularly relates to dried abalone sauce and a preparation method thereof. The dried abalone sauce is prepared from the following raw materials in parts by weight: 45-55 parts of light dried abalone, 5-10 parts of dried abalone edges, 2-6 parts of chili powder, 1-2 parts of white granulated sugar, 0.2-0.3 part of spices, 6-8 parts of dried shiitake mushrooms, 2-3 parts of chicken essence, 6-10 parts of vegetable oil, 2-3 parts of table salt, 1-2 parts of Baijiu, 1-2 parts of onions, 1-2 parts of garlic, 1-2 parts of light soy sauce and 1-2 parts of oyster sauce. According to the prepared dried abalone sauce, the unique taste and rich nutrition of the light dried abalone and the dried abalone edge are reserved, heavy metal and fishy smell in the dried abalone edge are removed, the production cost is reduced, and a more delicious and nutritional seasoning choice is provided for rice flour, cooked wheaten food and the like necessary for families.

1. The name of the present design product: label (mushroom sauce series). 2. The use of the present design product: for label. 3. The design points of the present design product: in the combination of patterns and colors. 4. The picture or photo that best indicates the design points: design 1 front view. 5. The design for which protection is sought contains colors. 6. The back of the present design product has no design content, and the rear views of design 1, design 2, design 3, design 4, design 5, design 6, and design 7 are omitted; the present design product is a flat product, and the left view, right view, top view, and bottom view of design 1, design 2, design 3, design 4, design 5, design 6, and design 7 are omitted. 7. Design 1 is designated as the basic design.

The invention discloses an extracted fresh natural product which is prepared from toona sinensis leaves, dried chicken breast, dried shiitake mushrooms, dried kelp, dried nori, dried pleurotus eryngii, dried scallops and salt. The method is characterized in that the fresh extraction is natural, purely natural and beneficial to health, the delicate flavor is highlighted, the body health of people is improved, and nutritional ingredients and trace elements are added in the easily available raw materials for production. The formula comprises 0.5% of toona sinensis leaves, 10% of dried chicken breast, 15% of dried shiitake mushrooms, 0.5% of salt, 40% of dried kelp, 10% of dried nori, 10% of dried pleurotus eryngii and 0.5% of dried scallops. 1, raw materials; cleaning, airing, physically sterilizing, drying and crushing to obtain 150-mesh powder. And 2, granulating: preparing the mixture into granules. 3, drying: putting the granules into a drying machine, and drying for 30 minutes at 60 DEG C; and 4, cooling and sieving: cooling to room temperature, and sieving to remove large particles and fine powder. And 5, packaging: performing vacuum packaging, and inspecting to be qualified.

The utility model relates to the technical field of shiitake mushroom production, and discloses shiitake mushroom production sorting equipment with an impurity removal structure, which comprises a bottom plate, the top of the bottom plate is fixedly connected with a frame, the top of the frame is provided with a sorting box, and the front side and the rear side of the top of the frame are provided with sliding chutes; sliding grooves are formed in the top of the sorting box, pulley blocks are fixedly installed on the front side and the rear side of the bottom of the sorting box correspondingly, the surfaces of the pulley blocks are slidably connected to the interiors of the sliding grooves, a feeding hopper is arranged on the top of the sorting box, a supporting frame is fixedly connected to the front side of the feeding hopper, and the bottom of the supporting frame is fixedly connected to the top of a frame. And the bottom of the feeding hopper is fixedly connected with a rubber folding sleeve. According to the shiitake mushroom sorting device, through mutual cooperation of the sorting box, the feeding hopper, the rubber folding sleeve, the stepped inclined plate set, the sorting pipe set, the dust collection plate and other structures, shiitake mushrooms are driven to be sorted and subjected to impurity removal work in the sorting box, and the effect of rapidly sorting the shiitake mushrooms is achieved.

The invention relates to the technical field of food processing, and particularly discloses a novel composite nutritional seasoning liquid which is prepared from the following raw materials in parts by weight: edible salt, old ginger, garlic, onion, shiitake mushroom, kelp, Chinese dates, Chinese wolfberry fruits, Chinese yams, dry red peppers, Chinese prickly ash, orange peels, mint, haws, lemons, star anises, cassia barks, amomum tsao-ko, rhizoma kaempferiae, fennel and the balance of purified drinking water. The preparation method comprises the following steps: S1, dividing raw materials; s2, A flow extraction; s3, extracting the flow B; and S4, cold recombination. According to the method, the raw material is divided into the B flow thermosensitive aromatic flow, the low temperature of 15-40 DEG C and the ultrasonic frequency of 20-45 kHz are adopted for auxiliary extraction, and due to the non-thermal extraction mode, thermal damage of the high temperature to the thermosensitive raw material in the B flow is avoided, and the effects of effectively retaining the aromatic substances and the active ingredients and preventing the aromatic substances and the active ingredients from being degraded and volatilized in the preparation process are achieved.

The utility model discloses a mushroom planting greenhouse which comprises a waterproof base, a greenhouse body is arranged at the top of the waterproof base, a support is arranged on the inner top wall of the greenhouse body, a plurality of concentric-square-shaped frames are arranged at the top of the waterproof base at equal intervals, and a plurality of transverse plates are vertically arranged on the inner side walls of the concentric-square-shaped frames at equal intervals. The mushroom planting greenhouse comprises a support, a plurality of hollow square frames are arranged on the support, an upper vertical pipe and a lower vertical pipe are sequentially arranged below the support from top to bottom, a pipe sleeve is rotationally connected between the lower end of the upper vertical pipe and the upper end of the lower vertical pipe, and the lower end of the lower vertical pipe extends to the position between every two adjacent hollow square frames. The nozzles on each branch pipe correspond to the mushroom sticks on each layer of transverse plate, and meanwhile, the positions of the branch pipes and the nozzles are adjusted through the position adjusting mechanism in the length direction of the transverse plate, so that uniform water replenishing is conducted on the mushroom sticks on different layers, the yield of mushrooms and the utilization rate of water resources are increased, and the planting cost is reduced.

The utility model relates to the technical field of food processing equipment, and provides a shiitake mushroom seasoning stirring device which comprises a stirring barrel and a screen plate, the screen plate is fixedly connected in the stirring barrel, a feeding port is formed in the top end of the stirring barrel, and a first through hole is formed in the top end of the stirring barrel. A second through hole matched with the first through hole is formed in the screen plate, a first motor matched with the first through hole is installed at the top end of the stirring barrel, the output end of the first motor penetrates through the first through hole to be fixedly connected with a rotating rod, and one end of the rotating rod penetrates through the second through hole; a plurality of uniformly distributed stirring rods are fixedly connected to the position, located below the screen mesh plate, of the rotating rod, two corresponding screen rods are fixedly connected to the position, located above the screen mesh plate, of the rotating rod, brushes are fixedly connected to the bottom ends of the screen rods, the bottom ends of the brushes are tightly attached to the screen mesh plate, and a discharging opening is formed in the bottom end of the stirring barrel. Therefore, the purpose of treating the caked raw materials is achieved.

The invention discloses a test method for cultivating volvariella volvacea by using mushroom residues and straw as main materials. The test method comprises the following steps: S1, pretreating raw materials; s2, preparing a cultivation material; s3, spreading materials and sowing seeds; and S4, spawn running and fruiting management. The shiitake mushroom residues and the straw are pretreated, meanwhile, the proportion is optimized, the raw material cost is remarkably reduced, the advantages of the two raw materials are complementary, the shiitake mushroom residues provide part of quick-acting nutrients and mycoprotein, the porosity and water binding capacity of the substrate are improved through the straw, the carbon nitrogen ratio of the substrate is increased through cooperation of the shiitake mushroom residues and the straw, and the yield of the substrate is increased. And adjusting to a range more suitable for growth of volvariella volvacea. And rapid planting of hyphae is promoted, and the primordium density and the sporocarp yield are improved.

The utility model belongs to the technical field of sorting machines, and particularly relates to a sorting and conveying device for processing shiitake mushrooms, which comprises a support frame, a plurality of transverse conveying belts, a plurality of abdicating through holes, a plurality of screening conveying belts and a plurality of screening holes, the transverse conveying belts discharge shiitake mushrooms through the corresponding receding penetrating holes, the multiple screening holes are evenly distributed in the corresponding screening conveying belts, a plurality of limiting assemblies are arranged in the supporting frame, and each limiting assembly comprises a U-shaped limiting plate and an inclined guiding plate. The shiitake mushrooms on the upper layer are limited and pushed to the rear through the U-shaped limiting plate and the inclined guide plate, and the shiitake mushrooms on the lower layer can be conveyed and walked through the inner space of the U-shaped limiting plate, so that the situation that the shiitake mushrooms are stacked is reduced, and then the situation that part of the shiitake mushrooms are blocked or hidden due to stacking and stacking is prevented; the screening holes can accurately detect and distinguish the size characteristics of the shiitake mushrooms, and the screening accuracy and precision are improved.

The invention relates to a four-season fruiting greenhouse for mushroom planting, which comprises an outer greenhouse and an inner greenhouse, the outer greenhouse encloses the periphery of the inner greenhouse, the outer greenhouse and the inner greenhouse are arranged at intervals, the inner greenhouse comprises a bottom frame and a ceiling, the ceiling is formed by connecting a plurality of inner roofs in an adjacent array mode, each inner roof is provided with a vertical face and an inclined face, and the upper end of the vertical face is connected with the upper end of the inclined face in an intersecting mode. The lower ends of the vertical faces and the lower ends of the inclined faces are arranged on the bottom frame, each vertical face is provided with an upper ventilation opening, and the included angle between each vertical face and the corresponding inclined face is an acute angle. The double-layer composite structure is adopted, the cavity formed by the outer shed body and the inner shed body in a spaced mode forms a natural heat insulation layer, constant temperature and humidity in four seasons are achieved, the upper ventilation opening is formed in the vertical face of the inner shed body, direct irrigation of rainwater is eradicated, the windward flow guide faces are formed through the windward faces on the two axial sides of the outer shed body, and the ventilation effect is improved. And the wind pressure load is dispersed.

1. The name of the product of this design: Bottle sticker (large mushroom sauce). 2. Purpose of this design product: bottle label to be affixed to bottles. 3. The design key point of this appearance design product lies in the combination of shape and pattern. 4. The picture or photo that best illustrates the design points: three-dimensional picture. 5. This design product is a flat product, and the left view, right view, top view and bottom view are omitted.

The utility model provides a mushroom sauce production raw material dicing device, and relates to the technical field of dicing equipment. The shiitake mushroom dicing device comprises a dicing disc assembly, an installation frame is fixedly installed on the rear side wall of the dicing disc assembly, a chopping mechanism is arranged on the top face of the installation frame, and a blade used for cutting shiitake mushrooms is fixedly installed at the bottom end of a movable part of the chopping mechanism through bolts. According to the mushroom dicing device, the cutting and chopping mechanism drives the blade to reciprocate in the vertical direction, then mushrooms in the dicing disc assembly are cut off through the blade, mushroom residues on the surface of the blade are cleaned through the rectangular cleaning frame while the blade vertically moves upwards, and the mushroom dicing device is convenient to use. The driving mechanism drives the arc-shaped turning scraping plate to rotate, the arc-shaped turning scraping plate rotates, then shiitake mushrooms in the dicing disc assembly are turned, the shiitake mushrooms can be evenly cut off, and then the shiitake mushroom dicing efficiency is improved.

The invention discloses automatic mushroom harvesting equipment and an operation method thereof, and belongs to the field of agricultural machinery automation. The equipment is composed of a movable harvesting bin, a rack, a square bin, a shiitake mushroom culture frame, a conveying device, a shiitake mushroom picking device, a shiitake mushroom collecting device, a control cabinet and a driving device. The conveying device adopts a joint chain and a conveying chain which are butted up and down to form a closed loop, so that the mushroom sticks can be automatically transferred from the square bin to a harvesting point position and returned after being picked; the mushroom picking device is identified and positioned by a depth camera, and double parallel mechanical arms are arranged in a V shape to cooperatively pick, so that 270-degree full-coverage, low-loss and high-efficiency harvesting of mushroom sticks is realized; the shiitake mushroom collecting device automatically unloads baskets through a linear sliding table. During operation, the movable harvesting bin walks to a designated mushroom house, and closed-loop circulation of chain butt joint, mushroom stick conveying, visual guidance picking, automatic basket-full moving-out and mushroom stick returning is completed. The device is compact in structure, high in picking efficiency, low in missing picking rate, small in interference to the cultivation environment and suitable for automatic harvesting of factory-like shelf shiitake mushrooms.

The utility model discloses efficient beef paste mixing equipment, which belongs to the technical field of food processing equipment, and further comprises a rotating sleeve sleeved outside a rotating shaft and coaxially arranged with the rotating shaft; the end part of the rotating sleeve is arranged on the revolution shaft and rotates synchronously with the revolution shaft; the fulcrum shaft rod is rotationally arranged on the rotating sleeve, a transmission gear set is arranged between the fulcrum shaft rod and the rotation shaft, and the fulcrum shaft rod is driven to rotate through the transmission gear set; and the stir-frying piece is arranged at the end part of the fulcrum shaft rod, and the rotating axis of the stir-frying piece and the rotating axis of the rotating sleeve are orthogonally arranged, so that the stirring mode after material mixing is enriched, especially for beef paste containing auxiliary vegetables (such as shiitake mushrooms and yellow flowers), the heating efficiency and the heating uniformity of the mixed materials are improved, and the eating taste can be obviously improved.

The utility model discloses a shiitake mushroom drying device, which belongs to the technical field of shiitake mushroom drying, and comprises a cleaning box, a drying device, an extrusion assembly, a lifting assembly and a blanking assembly, according to the shiitake mushroom cleaning device, the upper air bags on the two sides can move inwards at the same time to extrude shiitake mushrooms, the shiitake mushrooms can be cleaned more thoroughly through multiple times of extrusion, flowing of water cannot be affected through second water leakage holes, and the condition of the shiitake mushrooms can be prevented from being damaged during pressurization through the arrangement of the upper air bags and the lower air bags; a sealing convex column is drawn out from the interior of a first water leakage hole when an upper air bag and a lower air bag move oppositely, at the moment, water is discharged into a filtering device through a guide frame, and after the upper air bag and the lower air bag are reset, the sealing convex column is inserted into the first water leakage hole, so that the water cannot flow outwards; furthermore, water can be stored to clean the shiitake mushrooms.

The present invention belongs to the technical field of shiitake mushroom cultivation, and is particularly a method for improving a culture medium for balanced cultivation of shiitake mushrooms. A partition is provided on the upper side of the inner wall of a cultivation box, and the partition divides the interior of the cultivation box into a plurality of compartments. A ventilation mechanism is provided on the side surface of the cultivation box, and a blocking mechanism is provided at the bottom of the cultivation box; wherein the partition includes a transverse partition assembly and a longitudinal partition, and the transverse partition assembly can be moved relative to the longitudinal partition, and the width of the transverse partition assembly can be adjusted to adjust the size of the compartment and the area covered by the partition; the method for improving a culture medium for balanced cultivation of shiitake mushrooms includes: obtaining the size of a target shiitake mushroom; obtaining a required target compartment area and a target covered area according to the size of the target shiitake mushroom; and adjusting the width of the transverse partition assembly to adjust the target compartment area and the target covered area. The present invention adjusts the effective compartment area by adjusting the shading area.

The invention discloses a preparation method of shiitake mushroom foot umami peptide based on an enzyme membrane reactor. The preparation method comprises the following steps: extracting shiitake mushroom foot protein; the shiitake mushroom foot umami peptide is prepared based on enzymolysis of an enzyme membrane reactor, and the molecular weight cutoff of an ultrafiltration membrane configured in the enzyme membrane reactor is 5-30 kDa, preferably 30 kDa. The invention also discloses five shiitake mushroom foot umami peptide products screened from the prepared shiitake mushroom foot umami peptide. The mushroom foot umami peptide is prepared by using the enzyme membrane reactor, and the protein conversion rate is improved, so that the yield of the mushroom foot umami peptide is improved. Wherein the shiitake mushroom foot umami peptide prepared by the enzyme membrane reactor with the ultrafiltration membrane molecular weight cutoff of 30 kDa has higher umami strength and relatively small bitter taste. Five shiitake mushroom foot umami peptide products are screened from the prepared shiitake mushroom foot umami peptides, and the umami threshold value of the shiitake mushroom foot umami peptide products is low and ranges from 0.023 mM to 0.375 mM; the fresh taste score is high (electronic tongue score), and is 16.66-18.11.

The present invention relates to a factory-based mushroom picking robot and a vision-based graded picking method. These robots address the technical issues of existing automated mushroom picking robots, such as low efficiency, low automation, easy damage to mushroom caps and sticks, and inability to accurately identify mature mushrooms. The robot comprises a mobile platform, a chassis, a lifting device, a mushroom stick removal device, and a mushroom picking device. The mushroom stick removal device is used to remove mushroom sticks from mushroom racks, and the lifting device enables the removal of mushroom sticks from different layers. The mushroom picking device comprises a robotic arm and an actuator terminal. Three depth cameras are used to capture image data of mushroom sticks. Multi-viewpoint target matching is used to identify the mushrooms to be picked and classify them according to quality, enabling graded picking. The present invention is widely used in the field of factory-based mushroom cultivation technology.

The invention discloses a pet food containing probiotic-lactoferrin pellets and a preparation method of the pet food. An immune golden triangle formula is adopted, layered wrapping is carried out, active probiotics, prebiotics, protein for enhancing immunity and antioxidant substances are used as formula raw materials, the probiotics are wrapped by the prebiotics and milk fat globule membrane protein, and then the prebiotics and the milk fat globule membrane protein are wrapped by lactoferrin and shiitake mushroom powder. And finally, coating lactoferrin with a coating solution containing antioxidant substances to prepare pellets, and applying the pellets to preparation of pet food. Functional substances such as probiotics and immune protein are delivered to the intestinal tract through multi-layer wrapping, and various functional components capable of improving immunity in the intestinal tract have a synergistic effect, so that the immunity of pets can be remarkably improved.