320 results about "Bamboo shoots" patented technology

The present invention relates to the technical field of gas treatment, and particularly relates to a multi-stage adsorption recovery method for organic gases by means of biological nano composite activated carbon. The method comprises the following steps: preparing an activated carbon composite, i.e. nFeOOH@AC, of nano-hydroxyl iron modified corn husk and bamboo shoot skin by using an ethanol dispersion method, which composite can be used for the adsorption of organic gases; and introducing a mixed gas containing a target organic matter into a system comprising at least two biological nano composite activated carbon adsorbers, which are connected in series, at a preset flow rate Q (m3 / h), wherein each adsorber is filled with the biological nano composite activated carbon with a density ρ (kg / m3), the specific surface area thereof is S (m2 / g), and the average pore diameter is d (nm), thereby achieving multi-stage adsorption. The beneficial effects comprise: utilizing the high specific surface area and excellent adsorption performance of the biological nano composite activated carbon, and combining the multi-stage adsorption system, such that efficient recovery of organic gases can be achieved, thereby significantly improving the recovery efficiency. Compared with a traditional treatment method, this method is low in energy consumption, extra fuel is not needed, and the adsorption material can be recycled, thereby reducing resource consumption and waste generation, and conforming to the environmentally friendly development concept.

The invention discloses preparation and application of an arundina graminifolia fermentation extract. The arundina graminifolia is fermented by adopting saccharomyces cerevisiae, so that the yield of total polyphenol (increased by 119.1%) and the yield of flavone (increased by 43.8%) in an arundina graminifolia extracting solution can be remarkably increased. The content of soluble solids in the obtained fermentation broth is 9.12 mg / mL, and the fermentation broth has acetylcholin esterase inhibitory activity (IC50 is 4.0 mg / mL) and oxidation resistance (the free radical scavenging rates IC50 of ABTS and DPPH are 0.116 mg / mL and 16.2 [mu] g / mL respectively); the fermentation liquor is high in sensory evaluation and palatability, and can be applied to nerve health maintenance in the field of homology of medicine and food as well as antioxidant functional beverages and health care products.

The processing method comprises the following steps: S1, pretreatment of raw materials: selecting dried square bamboo shoots, soaking until the water content is 60-65%, cleaning, chopping, adding purified water, pulping to obtain bamboo shoot homogenate, adding white granulated sugar into the bamboo shoot homogenate, carrying out water bath sterilization at 95-105 DEG C for 18-22 minutes, and cooling to 30-38 DEG C, wherein the addition amount of the white granulated sugar is 8-12% of the mass of the homogenate; adding 0.2-0.4% of fruit and vegetable enzyme zymophyte, fermenting for 68-76 hours at the temperature of 32-38 DEG C and the humidity of 60-65%, continuously stirring during fermentation, and filtering to obtain bamboo shoot enzyme; selecting rosa roxburghii tratt enzyme, and filtering with 80-100-mesh filter cloth for later use; s2, blending the compound beverage: taking 30-40 mL of bamboo shoot enzyme and 6-10 mL of roxburgh rose enzyme by taking 100 mL as a unit, adding 0.03-0.07 g of citric acid, and supplementing purified water to 100 mL; and S3, sterilization and clarification: carrying out water bath sterilization at 80-90 DEG C for 12-18 min, cooling, and filtering to obtain the rosa roxburghii tratt and bamboo shoot enzyme compound beverage.

The invention provides a cultivation method for promoting growth of tricholoma matsutake by using a biological activation substrate and application of the cultivation method. The invention provides a tricholoma matsutake cultivation process which takes bamboo shoot shells as a main material and is matched with a growth-promoting strain vv6. The method comprises the following steps: crushing and pre-wetting raw materials, carrying out aerobic high-temperature composting, cooling to a safety window, adding vv6 for pre-activation, inoculating tricholoma matsutake, covering rice husks, and controlling a fruiting environment. A ground isolating membrane structure is overlaid on a field cultivation scene, a soil-borne disease and pest ascending channel is cut off in a physical mode, and experimental results show that the red tricholoma matsutake planted through the method is higher in yield, the nutrient content of sporocarp is richer, and application and popularization are better facilitated.

This invention discloses a texturing additive for preparing monocrystalline silicon with a bamboo shoot-like textured surface and its application process. The mass percentage of each component in the texturing additive is as follows: polyvinyl alcohol 0.01-0.2%, polymeric dispersant 0.03-0.25%, texture modifier 0.005-0.025%, reaction promoter 0.4-1.5%, and the balance being water. Using the texturing additive of this invention, monocrystalline silicon wafers can be texturized once or twice. When applied to the monocrystalline silicon texturing process, the additive of this invention can obtain a "bamboo shoot-like" textured surface structure. This textured surface structure has a stronger absorption effect on sunlight than the traditional pyramid textured surface structure, resulting in a significant improvement in the current performance of the solar cells. Furthermore, the additive of this invention is applicable not only to primary and secondary texturing processes, but also to secondary texturing processes where the same type of additive is used in both texturing tanks, greatly improving production line compatibility and reducing production line supply costs.

The utility model relates to the field of production of boiled bamboo shoots, in particular to an efficient and energy-saving canned boiled bamboo shoot production device which comprises a cylinder with a plurality of adjustable and accommodating cutting knife groups, a clamping and feeding part convenient for positioning and clamping bamboo shoots and the like, compared with the prior art, the bamboo shoot cutting device has the advantages that the cylinder with the cutting blades is adopted, bamboo shoots penetrate through the cylinder, so that the bamboo shoots are rapidly cut into a plurality of bamboo shoot strips, in addition, in order to adapt to the bamboo shoots with different thicknesses, the uniform dividing effect is achieved, the bamboo shoots are conveniently held in the cutting process, and the cutting efficiency is improved. The bamboo shoot cutting device adopts a simple manual operation mode in the whole process of cutting bamboo shoots, and has the characteristics of convenience, high efficiency, energy conservation and the like.

The invention discloses a bamboo shoot pulp enzymolysis and bamboo shoot composite flavor seasoning egg preparation technology, and belongs to the technical field of seasoning egg preparation. The preparation process is used for solving the technical problem that the flavor and taste of the seasoning eggs need to be further improved in the prior art, and comprises the following steps: soaking pretreated eggs in flavor seasoning juice for 10-12 hours, and performing post-treatment to obtain the flavored seasoning eggs. Bamboo cellulose modification and bamboo shoot enzymolysis technologies are combined, the hydrophilicity and flavor carrying performance of cellulose are improved through oxidation reduction and glycerol and malic acid grafting, sauce forms stable colloid, the seepage force is enhanced, enzymolysis bamboo shoot pulp releases small-molecule flavoring substances, natural fresh fragrance is given, and the flavor of the bamboo shoots is improved by being matched with vacuum and long-time impregnation. The seasoned eggs are elastic and moist in taste and rich in flavor, and the overall quality is remarkably improved.

The utility model provides a bamboo shoot husking device which can adapt to bamboo shoots of different sizes, is high in husking precision, and cannot cause scratches or breakage of the surfaces of the husked bamboo shoots due to incomplete husking and excessive husking. The husking device comprises a driving lever structure and at least one inclined husking roller group; each husking roller group at least comprises four husking rollers which are arranged in sequence from left to right and are parallel to each other, the rotating directions of every two adjacent husking rollers are opposite, and the husking roller on the leftmost side rotates clockwise; each husking roller is sleeved with a plurality of spiral rubber rollers in the axial direction, and a blade fixed to the husking roller is arranged between the ends of every two opposite spiral rubber rollers; the blade is provided with a tip extending outwards in the radial direction to exceed the outer diameter of the spiral rubber roller; the deflector rod structure comprises deflector rods which are located above the husking roller set and move in the direction parallel to the axial direction of the husking rollers, the deflector rods are provided with a plurality of downwards-extending deflector blocks, and each deflector block is located above the position between the two husking rollers rotating in the opposite directions.

According to the bamboo shoot husking machine, automatic operation of bamboo shoot feeding, uniform dispersing, husking and bamboo shoot shell collecting can be achieved, the bamboo shoots are husked accurately and efficiently, and the bamboo shoot husking rate and the integrity rate are high. The device comprises a feeding device, a vibration dispersion device, a shelling device, a discharging device and a waste recovery device, the husking device comprises a driving lever structure and a plurality of inclined husking roller groups; each husking roller group at least comprises four husking rollers which are arranged in sequence from left to right and are parallel to each other, and the rotating directions of every two adjacent husking rollers are opposite; each husking roller is sleeved with a plurality of spiral rubber rollers and blades in the axial direction; the blade is provided with a tip extending outwards in the radial direction to exceed the outer diameter of the spiral rubber roller; the driving lever structure comprises a driving lever which moves in the direction parallel to the axial direction of the husking rollers, a plurality of driving blocks which extend downwards are arranged on the driving lever, and each driving block is located above the middle of the two husking rollers which rotate in the opposite directions; the vibration dispersion device is provided with an inclined vibration dispersion plate.

1. The use of the present design product: packaging bag (large particle bamboo shoots shrimp slip). 2. The design points of the present design product: the combination of shape and pattern. 3. The picture or photo that best indicates the design points: design 1 front view. 4. The present design product is a thin product, and design 1 plan view, design 1 bottom view, design 1 left view, design 1 right view, design 1 perspective view are omitted; the present design product is a thin product, and design 2 view, design 2 bottom view, design 2 left view, design 2 right view, design 2 perspective view are omitted. 5. Design 1 is designated as the basic design.

The utility model discloses a rehydration device for bamboo shoot processing, which belongs to the field of bamboo shoot processing and comprises a tank body. The feeding frame is communicated with the top of the tank body; a cover plate is hinged to the feeding frame. The discharging frame is communicated with the bottom of the tank body; the plugging piece is arranged at the bottom of the discharging frame; the plugging piece is used for sealing the bottom of the discharging frame; the functional part is arranged in the tank body and penetrates through the outer wall of the tank body; and the functional part is used for pressing the bamboo shoots placed in the tank body into water. According to the rehydration device for processing the bamboo shoots, most of the bamboo shoots can be pressed into water to be soaked through grids of the separation net, and the bamboo shoots are prevented from floating on the liquid surface, so that the soaking effect is improved; and most of bamboo shoots can be drained, manual fishing is not needed, time and labor are saved, and efficiency is higher.

The invention relates to the technical field of soil collecting and sampling equipment, and discloses soil collecting and sampling equipment and a soil sampling method for bamboo shoot production monitoring, the soil collecting and sampling equipment comprises a mounting rack, a driving motor, a sampling barrel and a transmission mechanism, the driving motor is fixedly mounted on the mounting rack, and the sampling barrel is arranged on the mounting rack; the sampling barrel and a driving shaft of the driving motor are coaxially arranged; the transmission mechanism comprises a hollow screw rod, a spline rod and a nut; according to the soil collecting and sampling equipment, the driving motor, the hollow screw rod, the spline rod and the nut are arranged, so that the sampling barrel is driven by the driving motor to rotate and linearly slide at the same time, the sampling barrel can automatically drill into soil without manual pressing, and the problem of body inclination caused by continuous change of a force application posture of an operator is effectively avoided; the sampling barrel is always kept in a vertical state, the sampling perpendicularity and the sample integrity are guaranteed, the requirement of bamboo shoot production monitoring on the soil sampling accuracy is met, and meanwhile the operation difficulty is reduced.

The application discloses a bucket type cultivation method for overcoming continuous cropping obstacles of bamboo shoots. Through the bucket type inoculation, the mycelium is effectively isolated from the miscellaneous bacteria and pathogenic microorganisms in the soil before the mycelium completes the dominant expansion, the mycelium expansion stability is obviously improved, and the mycelium death and yield loss caused by the continuous cropping obstacles are avoided. Field tests show that the yield of the second year can be recovered to more than 90% of the yield of the first year by using the method, and the yield of the second year is less than 10% of the yield of the traditional reseeding mode, and almost no yield is obtained, so the method has good stability and generalizability.

The present invention provides an apricot forest tea meal with effects of assisting in lowering three highs and a preparation method thereof, and relates to the field of food, the apricot forest tea meal comprises the following raw materials: a component I: 1000 parts of Chinese yam, 100 parts of jerusalem artichoke, 200 parts of radix puerariae, 10 parts of tricholoma matsutake, 50 parts of onion powder, and 10 parts of low-sugar dry yeast; component II: 2000 parts of bitter gourd, 200 parts of jerusalem artichoke, 50 parts of endothelium corneum gigeriae galli, 50 parts of lotus root, 30 parts of stevia rebaudiana, 20 parts of tricholoma matsutake and 20 parts A component III: 50 parts of Adenophora stricta, 100 parts of Jerusalem artichoke, 200 parts of hulless oat, 1000 parts of radish and 10 parts of low-sugar dry yeast; component IV: 1000 parts of asparagus, 1000 parts of okra, 1000 parts of towel gourd, 1000 parts of small bamboo shoot, 1000 parts of lotus root, 1000 parts of garlic sprout, 1000 parts of kelp, 1000 parts of banana-plant, 1000 parts of radish and 1000 parts of green Chinese onion The traditional Chinese medicine is taken as the root, diet is taken as the basis, and aiming at the characteristics of diabetes, lung, spleen and kidney deficiency, yin deficiency and internal heat, three more and one less, and the like, according to the traditional Chinese medicine dialectical diet treatment, monarch, minister, assistant and guide formula rule, the traditional Chinese medicine is aimed at lowering hyperglycemia, hypertension and hyperlipidemia.

The invention is suitable for the technical field of food processing, and provides soy sauce flavor type hot and sour rice noodles and a preparation method thereof, and the soy sauce flavor type hot and sour rice noodles are composed of fermented vermicelli, fermented seasonings and fermented vegetables; the preparation raw materials of the fermented vermicelli comprise edible starch, and the edible starch is one or a mixture of more of sweet potato starch, potato starch, cassava starch and pea starch. The fermentation seasoning comprises a sauce bag, a powder bag and a vinegar bag; the fermented vegetables comprise one or more of pickled Chinese cabbages, pickled cowpeas, pickled chilies, pickled fresh ginger and pickled bamboo shoots. The sauce-flavor type hot and sour rice noodle seasoning is sauce red in soup color, outstanding in sauce flavor and easy to store and transport.

The application provides a bamboo shoot seedling raising device and method, and relates to the technical field of bamboo shoot seedling raising, which comprises a supporting platform, the top end of the supporting platform is provided with a supporting frame, the top end of the supporting frame is provided with a connecting plate, and the periphery of the supporting frame is provided with a plurality of electric light curtains; a plurality of seedling raising baskets are detachably connected to the supporting platform; a plurality of lifting light supplementing mechanisms are arranged on the connecting plate, the lifting light supplementing mechanisms are connected with bamboo whip guiding mechanisms, and the bamboo whip guiding mechanisms are arranged correspondingly to the seedling raising baskets; and a spraying mechanism is arranged on the supporting platform. The seedling raising basket, low-nutrient light substrate and high-nutrient light substrate are used to avoid damage of the bamboo seedlings in the transportation process, and to improve the survival rate of transplanting. The top end advantage of the fast and robust growth of the whip tip is broken, the new bamboo whip is thickened in the high-nutrient light substrate, the number of lateral roots and the number of activated lateral buds are increased, and the quality of the nursery seedlings is ensured. The growth direction of the new bamboo whip is guided by the bamboo whip guiding mechanism, and the consistency of the nursery seedlings is improved.

This utility model discloses a desalination device for bamboo shoot canning, including a desalination tank. Vertical plates are welded to the side walls of the desalination tank, and guide platforms are welded to the surface of the vertical plates. Beneficial effects: By activating the servo motor inside the drive housing, the gear at the output end of the servo motor rotates. Since the gear meshes with the rack of the guide platform, and the turnover box is fixedly connected to the drive housing, and the turnover box is slidably connected to two sliding rods inside the desalination tank, as the drive housing moves along the length of the guide platform, the drive housing drives the turnover box to pass sequentially through several water tanks opened from left to right within the desalination tank. During this process, by activating the extension and retraction of the electric cylinder inside the turnover box, the lifting block at the bottom of the electric cylinder drives the basket to rise and fall, allowing the basket to flexibly switch between being above the water tank and submerged inside the water tank. Combined with the ultrasonic vibrating plates installed in the corresponding water tanks, it has the advantages of multi-stage ultrasonic oscillation desalination and flexible turnover.

The invention discloses a method for removing lead in bamboo shoots. The method for removing the lead in the bamboo shoots comprises the following steps: mixing the bamboo shoots with water, and carrying out ultrasonic treatment under a heating condition, so as to prepare the bamboo shoots without the lead. According to the method for removing the lead in the bamboo shoots, heating and ultrasonic treatment are combined, use of a chelating agent and an acidity agent is avoided, the treatment cost is low, the lead and cadmium removal efficiency is high, the removal rate reaches 70% or above, and the safety attribute of products is remarkably improved. The prepared bamboo shoots are yellow in color and good in condition.

The invention discloses a control system and a control method for a partial-freezing fresh-keeping process of moso bamboo shoots, and belongs to the technical field of food fresh-keeping process control, and the control method comprises the following steps: acquiring the partial-freezing environment temperature, the temperature of the moso bamboo shoots, the hardness of the moso bamboo shoots and the browning characteristic value of a moso bamboo shoot incision image in the partial-freezing fresh-keeping process of the moso bamboo shoots; setting a prediction period, and generating a moso bamboo shoot comprehensive anomaly prediction index according to the partial freezing environment temperature, the moso bamboo shoot temperature, the browning characteristic value of the moso bamboo shoot notch image and the hardness of the moso bamboo shoots; generating an ideal temperature adjustment value according to the moso bamboo shoot comprehensive anomaly prediction index; generating a target temperature of the partial freezing environment according to the ideal temperature adjustment value; controlling the temperature of the partial freezing environment in the partial freezing preservation process of the moso bamboo shoots according to the target temperature of the partial freezing environment; according to the method, the problems of control lag and insufficient precision of a traditional method are solved, intelligent dynamic regulation and control are realized through multi-parameter fusion prediction, and the fresh-keeping control precision of the partial freezing fresh-keeping process of moso bamboo shoots is improved.

This invention belongs to the technical field of automated food processing equipment, and discloses a cutting system and method for determining the position of bamboo shoot root tips with bidirectional assistance from vision and sensors. The system includes a carrier return conveyor line, an industrial camera, a vision software system, two sets of cantilever saw modules, a current sensor, and a PLC controller. The industrial camera captures images of the bamboo shoots, and the vision software system identifies the root tip position and calculates the cutting point. The PLC controller drives the cantilever saw modules to dynamically feed and cut. During the cutting process, the current sensor monitors the saw blade motor current in real time, and the cutting effect is determined by the current waveform characteristics. The PLC controller feeds the determination results back to the vision software system to optimize the recognition and positioning model, forming an intelligent closed loop of "visual prediction—action execution—sensor verification—algorithm evolution." This invention achieves dynamic and precise cutting of the root tips of bamboo shoots with individual differences, with high cutting accuracy, high yield, good safety, and self-learning optimization capabilities.

The invention provides a low-GI biscuit raw material composition which comprises the following components in parts by weight: 0.1-0.6 part of nanocrystallized bamboo fiber cell walls, the nanocrystallized bamboo fiber cell walls are extracted from bamboo green, are edible and have one-dimensional characteristics, the transverse size is below 100nm, the longitudinal size is above 1mu m, cellulose in the nanocrystallized bamboo fiber cell walls has the crystallinity of 80%-95%, and the grain size of the cellulose in the nanocrystallized bamboo fiber cell walls is 100 nm. The dispersion liquid of the nanocrystallized bamboo fiber cell walls in water has the viscosity of 200 Pas or above when the mass concentration of the dispersion liquid is 0.5%, 40-70 parts of low-gluten flour, 20-35 parts of whole wheat flour, 8-20 parts of grease selected from natural butter, coconut oil or non-hydrogenated vegetable butter and 10-25 parts of sugar substitutes, and the sugar substitutes comprise at least one of erythritol and maltitol; the total mass content of the dietary fibers is greater than or equal to 15%. The beverage has a high low-GI effect, a suitable taste and good crush resistance. Methods of making low GI biscuits and low GI biscuits are also provided.

This utility model discloses the composition of bamboo shoot (Bambusa merrilliana) pickles comprising the following ingredients: 1000 grams bamboo shoot strips, 100 grams grated carrots, 20 grams grated garlic, 20 grams grated ginger, 275 grams crushed pineapple, 50 grams raisins, 1000 grams sugar, 375 grams vinegar and 5 grams salt.

This invention discloses a method for processing bamboo shoot residue that synergistically enhances the content of soluble dietary fiber and its bound polyphenols. Using waste bamboo shoot residue as raw material, the fermentation bacteria are all food-grade. Specifically, a multi-strain coupled fermentation is employed, including *Bacillus belye*, *Bacillus natto*, *Trichoderma kangsei*, *Cladosporium*, *Aspergillus pamoateus*, and *Bacillus coagulans*. This significantly alters the ratio and content of soluble and insoluble dietary fiber in the bamboo shoot residue and substantially increases the content of dietary fiber-bound polyphenols, synergistically enhancing the content of soluble dietary fiber and its bound polyphenols, thereby producing high-quality dietary fiber. This invention is simple to operate, low in cost, and allows for easier control of fermentation conditions. It is highly efficient and does not easily damage the non-covalent bonds (hydrogen bonds, electrostatic or ionic bonds, etc.) or covalent bonds (ester bonds, ether bonds, etc.) binding dietary fiber and polyphenols. It also has no significant impact on the pH and temperature of the environment, and can significantly increase the content of soluble dietary fiber and its bound polyphenols in bamboo shoot residue.

This invention discloses a method for screening sulfur-free biomarkers in fresh bamboo shoots and a detection method based on VB1 and its metabolites, belonging to the field of food preservation technology. The method selects sulfur (S), thiol, adenosine, VB1, and its metabolite 4-methyl-5-(beta-hydroxyethyl)thiazole as sulfur-free biomarkers for fresh bamboo shoots. The detection of sulfur-fumigated foods based on VB1 and its metabolites includes: 1. Determination of VB1 content; the VB1 content in sulfur-fumigated bamboo shoots is lower than that in fresh bamboo shoots; 2. Determination of 4-methyl-5-(beta-hydroxyethyl)thiazole content; sulfur-fumigated bamboo shoots contain 4-methyl-5-(beta-hydroxyethyl)thiazole. Through the above methods, this invention can identify whether bamboo shoots have been sulfur-fumigated by determining the content of VB1 and 4-methyl-5-(beta-hydroxyethyl)thiazole in bamboo shoots.

The utility model discloses a sweet bamboo shoot cuttage breeding device which comprises a moving frame, a mounting frame fixedly mounted on the moving frame, a threaded rod rotatably connected in the mounting frame, a sliding plate sleeved on the threaded rod in a threaded manner, a first lifting frame fixedly mounted on the right side of the sliding plate, and a second lifting frame arranged on the right side of the first lifting frame. A plurality of first conical cylinders and second conical cylinders are fixedly mounted on the sides, close to each other, of the first lifting frame and the second lifting frame correspondingly, a U-shaped frame fixedly sleeves the outer side of the second lifting frame, a groove is formed in the position, located on the right portion of the mounting frame, in the movable frame, two electric push rods are fixedly mounted in the groove, and sliding bases are fixedly mounted at the output ends of the two electric push rods; and two sliding rods are fixedly mounted on the sliding seat. The sweet bamboo shoot cuttage breeding device can replace manpower to open holes in soil, so that the labor amount of workers is greatly reduced, meanwhile, the sweet bamboo shoot plants can be subjected to batch hole opening and cuttage work, and the working efficiency of cuttage breeding is further improved.

The invention belongs to the technical field of food processing, and discloses a low-GI protein bar and a preparation method thereof. The low-GI protein bar comprises the following raw materials in parts by mass: 32-48 parts of pretreated egg white liquid, 16-24 parts of whole wheat flour, 8-12 parts of oatmeal, 5.5-8.5 parts of bamboo shoot dietary fibers, 1.5-2.5 parts of chia seeds, 7-11 parts of date palm paste, 4.5-7.5 parts of a sweetening agent and 11-17 parts of auxiliary materials, wherein a preparation method of the pretreated egg white liquid comprises the following steps: adding an acid solution into the egg white liquid to adjust the pH value to 6.5-7, and then carrying out protease enzymolysis treatment. The method effectively solves the problems that a traditional protein bar with egg white as a core protein source is obvious in fishy smell, dry, hard and rough in texture, prone to cracking and scaling in appearance and the like, and the prepared low-GI protein bar is excellent in overall sensory quality and has the nutritional characteristics of being high in protein, high in fiber and low in GI.

This invention proposes a spatial mapping method and system for new bamboo shoot yield based on satellite-UAV fusion. Addressing the problem of remote sensing observation gaps caused by the underground growth of bamboo shoots, this invention constructs a multi-scale fusion framework of "satellite identification of potential high-yield areas + UAV inversion of old bamboo density." First, a new bamboo yield prediction model is constructed using old bamboo density and topographic factors as variables through ground-based sample plot surveys. Second, indices such as NDVI and LSWI are calculated using time-series imagery, and a decision tree model is used to identify potential new bamboo germination areas in high-yield bamboo forests. Then, based on high-resolution UAV imagery, a region growing algorithm is used to extract individual old bamboo plants and invert the spatial distribution of old bamboo density. Finally, using the potential areas as masks, old bamboo density and topographic factors are substituted to generate a spatial distribution map of new bamboo yield. This invention enables large-area, low-cost, and high-precision mapping of new bamboo shoot yield, providing core technical support for precise bamboo forest management.

The utility model relates to the field of bamboo shoot processing equipment, and provides a dendrocalamus latiflorus airing rack which comprises a base and a rotating support rotationally connected to the base. The rotating support comprises four connecting rods arranged in a rectangular array, and the four connecting rods are rotationally connected to the base. The bamboo shoot airing frames are sequentially connected to the rotating support; the bamboo shoot airing frame is connected to the four connecting rods and is always parallel to the horizontal plane; and a plurality of bamboo shoot airing frames are horizontally arranged, vertically stacked or arranged in a stepped manner by adjusting the rotating angles of the connecting rods. According to the dendrocalamus latiflorus airing rack, the dendrocalamus latiflorus airing racks can be adjusted to be horizontally arranged, vertically stacked or arranged in a stepped mode, so that the dendrocalamus latiflorus airing racks are adjusted to be in a proper state according to weather and day and night, and the airing process of dried dendrocalamus latiflorus is more reasonable and convenient.

The invention relates to the technical field of fresh bamboo shoot processing, in particular to a slicing device for fresh bamboo shoot processing. According to the fresh bamboo shoot slicing device, the large positions of the roots of fresh bamboo shoots can be cut in a half-and-half mode and then sliced, and subsequent eating of bamboo shoot slices is facilitated. A slicing device for fresh bamboo shoot processing comprises a workbench and a discharging plate installed on the outer side of the workbench, and an n-shaped frame is fixedly connected between the two outer sides of the workbench. Three fresh bamboo shoots are placed on the inner side of the workbench, bamboo shoot tips of the fresh bamboo shoots face the left side, then an electric lead screw is started to intermittently rotate forwards, a pushing frame drives the fresh bamboo shoots to intermittently move leftwards, a cutter intermittently moves up and down, and the fresh bamboo shoots move leftwards and are sliced by the cutter; the cutting knife can move downwards to cut the large positions of the roots of the fresh bamboo shoots in a half-and-half mode, the fresh bamboo shoots obtained after half-and-half cutting are sliced by the cutting knife, the situation that follow-up eating is affected due to the fact that the bamboo shoots are too large is prevented, and follow-up eating of the bamboo shoots is facilitated.

The utility model relates to a uniform seasoning device for dried bamboo shoots. The uniform seasoning device comprises an underframe, at least two upright posts, a top plate, a mounting plate and a stirring structure, the at least two stand columns are vertically installed on the bottom frame, the top plate is assembled on the tops of the at least two stand columns, and the installation plates are arranged on the outer sides of the stand columns. According to the uniform seasoning device for the dried bamboo shoots, through the combination of the stirring assembly and the reciprocating assembly, the stirring assembly not only can rotate and stir in the horizontal direction, but also can be driven by the reciprocating assembly to move up and down in the vertical direction, and by means of the three-dimensional stirring mode, the mixing efficiency is greatly improved; in addition, due to the fact that the stirring assembly can move up and down and can make contact with all layers in the material barrel, the problem of up-and-down layering or dead angles possibly occurring in a traditional stirring mode is avoided, the dried bamboo shoots and the seasoning can be fully mixed on all the layers, and therefore the dried bamboo shoots and the seasoning can be fully mixed. And the uniformity of the product is improved.