42 results about "Digested food" patented technology

The invention provides a spleen peptide for promoting growth and tonifying spleen as well as a preparation method and application thereof, and belongs to the technical field of biochemistry. The invention provides a preparation method of spleen peptide capable of promoting growth and tonifying spleen. The preparation method comprises the following steps: degreasing spleen particles of healthy animals, fermenting after degreasing, performing subcritical water extraction, performing protease enzymolysis, fermenting an enzymolysis product, clarifying fermentation liquor, and then performing filtration, nanofiltration and spray drying treatment. According to the preparation method, the preparation process of the spleen peptide is reasonably set, so that the prepared spleen peptide is high in protein content, low in average molecular weight, easy to absorb and utilize, free of fat detection, capable of tonifying the spleen and promoting growth, capable of being dissolved into water to form transparent liquid, capable of being processed into tablets, powder and oral liquid, also capable of being used in common food, high in yield and suitable for popularization and application. The method is suitable for industrial popularization.

The utility model relates to a silent food processor, comprising a main body, wherein a food processor and an electrical chamber are arranged in the main body, a stirring element is arranged in the food processor, a motor capable of driving the stirring element to rotate is arranged in the electrical chamber, a water storage tank is also arranged in the electrical chamber, the water storage tank is annular in shape, the water storage tank is arranged around the outer side of the motor, the water storage tank has a water storage chamber, a water delivery mechanism is connected between the water storage chamber and the food processor, a water outlet of the water storage chamber is connected to a water inlet of the water delivery mechanism, and a water inlet of the food processor is connected to a water outlet of the water delivery mechanism, by arranging the water storage tank on the outer side of the motor, the food processor does not need to be additionally provided with a water tank on the outside, thereby improving space utilization, and at the same time, the liquid in the water storage chamber can also absorb noise, and the noise generated by the motor will be absorbed when passing through the water storage chamber, thereby achieving a noise reduction effect.

The invention discloses an easily absorbable organic calcium powder containing mineral elements and a preparation process thereof, and the raw materials comprise, by weight, 50-70 parts of an organic calcium source, 20-30 parts of a plant protein source, 5-10 parts of a polybasic amino acid chelate, 0.01-0.03 part of vitamin D3, 1-3 parts of trace mineral elements, 0.5-1.5 parts of compound protease, 0.1-0.3 part of a food-grade surfactant, and 100-150 parts of deionized water. The invention relates to the technical field of nutritional supplements. According to the mineral element-containing easy-to-absorb organic calcium powder and the preparation process, vegetable protein is converted into amino acid through biological enzymolysis, the amino acid and calcium carbonate are subjected to a chelation reaction to generate amino acid chelated calcium, and compared with traditional organic calcium, chelated calcium is more easily absorbed by human intestinal tracts; meanwhile, calcium, magnesium and phosphorus are synergistically matched, magnesium can activate vitamin D3, the vitamin D3 further promotes absorption of calcium, phosphorus and calcium form a reasonable proportion, deposition of calcium in bones is enhanced, and calcium ions can be absorbed in intestinal tracts without depending on gastric acid by adopting a bicyclic stable chelating structure.

The invention discloses a preparation method of selenium-enriched sea cucumber polypeptide, which comprises the following steps of: feeding sea cucumber with selenium-enriched basal feed containing organic selenium, cleaning selenium-enriched sea cucumber intestines, homogenizing, performing enzymolysis treatment, sequentially adding trypsin and papain to obtain enzymatic hydrolysate, centrifuging, taking supernate, and performing freeze drying to obtain the selenium-enriched sea cucumber polypeptide. The selenium-rich sea cucumber polypeptide capable of improving the immunity of the human body is obtained through operation such as membrane separation. The invention has the following beneficial effects: compared with inorganic selenium, organic selenium converted from selenium-enriched yeast can be better absorbed and does not generate toxic and side effects on sea cucumbers and human bodies; the content of selenium and protein in the sea cucumber is increased, and the activity of superoxide dismutase (SOD), catalase (CAT) and acid phosphatase (ACP) is increased; the active polypeptide is extracted from sea intestines of selenium-enriched sea cucumbers, and the prepared active polypeptide has the effect of improving immunity, can be used for preparing health-care products for resisting oxidation and improving immunity, and has excellent social and economic effects.

The invention belongs to the technical field of vitamin coating and animal breeding, and particularly relates to coated 25-hydroxyvitamin D3, a preparation method thereof and application of the coated 25-hydroxyvitamin D3 in improving the lactation performance and milk quality of ruminants. The 25-hydroxyvitamin D3 disclosed by the invention can regulate and control the release rate of the 25-hydroxyvitamin D3 in rumen and small intestines, so that the 25-hydroxyvitamin D3 can reach the small intestines to be absorbed to the greatest extent, the nutrition regulation and control function of the 25-hydroxyvitamin D3 is fully played, the lactation performance of dairy cows is improved, meanwhile, the lipid metabolism of ruminants can be regulated and controlled, and the lactose content in milk can be increased. The test result shows that by adding the coated 25-hydroxyvitamin D3 into the basic ration of the dairy cow, the milk yield of the dairy cow can be increased, and meanwhile, the fat content and the lactose content in the milk can be remarkably increased. Therefore, the coated 25-hydroxyvitamin D3 can improve the feed efficiency, reduce the feeding cost and improve the production benefit.

The utility model discloses a packaging bag convenient to tear, which comprises a bag body, two groups of sealing covers are symmetrically arranged at the top end of the bag body, the two groups of sealing covers are connected through an easy-to-tear strip, water-permeable separation cloth is arranged in the bag body, water-absorbing cotton is arranged at the inner bottom end of the bag body, waterproof separation cloth is arranged in the bag body and is positioned at the top end of the water-permeable separation cloth, and the water-absorbing cotton is arranged at the bottom end of the water-permeable separation cloth. The waterproof partition cloth is connected with the bag body through a connecting assembly. The food packaging bag has the advantages that when liquid food in the packaging bag is broken, liquid can penetrate through the water-permeable separation cloth to flow to the water-absorbing cotton to be absorbed, the liquid is prevented from polluting other food, the inner cavity of the packaging bag can be separated through the water-proof separation cloth and the connecting assembly, the liquid food and solid food are stored in a separated mode, and the packaging bag is convenient to use. The liquid food is prevented from being broken due to the fact that the solid food extrudes the liquid food, safety of the liquid food is improved, when the packaging bag only needs to contain the solid food, the waterproof partition cloth can be rapidly detached through the connecting assembly, the filling capacity is improved, and practicability of the packaging bag is improved.

The application relates to the embedding technical field, and particularly discloses a double emulsion gel bead embedding beta-carotene and probiotics and a preparation method thereof. The double emulsion gel bead comprises a composite layer, an oil phase and an inner water phase from outside to inside. The composite layer comprises an outer water phase and calcium alginate which are fused with each other. The outer water phase comprises a product after carrageenan and sodium caseinate are subjected to a Maillard reaction. The oil phase comprises beta-carotene, vegetable oil and a food emulsifier. The inner water phase comprises probiotics. In the gel bead, the beta-carotene and the probiotics are simultaneously embedded in the double emulsion gel bead, the calcium alginate hydrogel shell starts to decompose when entering the intestinal tract, then the double-layer emulsion is slowly decomposed after being subjected to chemical digestion of pancreatic juice, bile and small intestinal juice and mechanical digestion of the small intestine in the small intestine, and the beta-carotene and the probiotics are gradually released, the beta-carotene is converted into vitamin A in the intestinal tract and is absorbed, and the probiotics are delivered to the colon to play a probiotic effect.

The invention discloses fat-soluble oligomeric procyanidine as well as a preparation method and application thereof, and belongs to the technical field of high-value processing of food byproducts. Oleic anhydride is utilized to modify the proanthocyanidin oligomer, and a fatty acid chain is introduced to the proanthocyanidin oligomer, so that the proanthocyanidin oligomer obtains good fat solubility, and meanwhile, the oxidation resistance of the proanthocyanidin oligomer is also improved. The modified procyanidine oligomer has the advantages of large particle size, high fat solubility, good in-vitro digestion stability, difficult degradation and easy absorption, overcomes the problem of low bioavailability of the existing procyanidine oligomer, and has good medical value and application prospect.

This invention provides a sublingual film preparation comprising ramelteon, a film-forming material, and at least one or more of plasticizers, disintegrants, flavoring agents or sweeteners, and stabilizers, wherein the ramelteon is in an amorphous state, and a method for preparing the same. This invention is the first to develop ramelteon as a sublingual film preparation, thereby allowing ramelteon to be administered via the sublingual mucosa. Because the ramelteon of this invention exists in an amorphous state, it is absorbed more easily. The particle size of the ramelteon in the film preparation is dispersed at the molecular level, resulting in even better absorption. Furthermore, the drug does not easily aggregate and recrystallize, resulting in even better stability. However, it has relatively good solubility, so it can be completely dissolved in water within one minute and is rapidly absorbed by the oral mucosa, achieving the objective of rapid onset of action. The absolute bioavailability is significantly higher than tablets and general film preparations in previous studies (>30%), the onset of action is faster, there is no food interaction, the cost is low, and there are few side effects.

The present application relates to a kind of compound preparation for preventing and treating poultry enteritis diarrhea, it is mainly made of the following weight parts proportion raw materials: catnip 10-12 parts, 10-12 parts of banlangen, 8-10 parts of heartleaf hedyotis, 10-12 parts of pepper, 10-15 parts of green wormwood, 8-10 parts of Chinese clematis, 10-12 parts of atractylodes, 3-5 parts of xylo-oligosaccharide, 1-3 parts of garlicin, 1-3 parts of capsaicin, 5-7 parts of vitamin C, 0.1-0.3 parts of vitamin A, 4-5 parts of bacillus licheniformis, 4-5 parts of butyric acid clostridium, 10-12 parts of brown sugar.The compound preparation can effectively improve the immune function of organism, prevent and treat diarrhea caused by poultry enteritis, improve intestinal health;While preparation enters organism, is easily absorbed, and clinical administration is convenient, suitable for group administration, save manpower and material resources.

The invention discloses an application of bread flour in preparation of a superfine comminuted feed for piglets, and belongs to the field of feeds. The grain and protein raw materials are subjected to superfine grinding, and although small feed particles are easy to absorb, intestinal health is damaged, and growth performance is not facilitated. On the basis, the bread flour is added to improve gastrointestinal injury of the piglets caused by the superfine grinding feed, relieve the diarrhea problem of the piglets and improve the growth performance of the piglets.

The utility model discloses a storage box of a refrigerator, and aims to solve the problems that the storage box does not consider the draining function, cleaned fruits and vegetables often need to be drained firstly and then put into the storage box for storage, and inconvenience exists in use. According to the technical scheme, the refrigerator storage box is characterized in that the refrigerator storage box comprises a box body and an upper cover covering the box body, a plurality of parallel draining grooves are formed in the bottom of the box body, a protruding part is arranged between every two adjacent draining grooves, a supporting plate is arranged below the box body, the front side of the supporting plate is open, and flanges are arranged on the other three edges of the supporting plate. According to the refrigerator storage box, when the storage box is used, water can be automatically drained out of the draining groove in the bottom under the action of gravity and flows to the water absorption strip through the inclined supporting plate to be absorbed, gaps can be formed between fruits and vegetables and the draining groove through the protruding part at the bottom, water can be drained out easily, and the storage box is convenient to use. Therefore, the fruits and vegetables do not need to be put into a storage box for storage after being drained, and the storage efficiency and the storage convenience are greatly improved.

The invention relates to the technical field of processing and application of bioactive peptides, and particularly discloses a preparation method of suaeda salsa oligopeptide and a determination method of sequence composition of the suaeda salsa oligopeptide, the molecular weight of the suaeda salsa oligopeptide is less than 2KDa, and the suaeda salsa oligopeptide contains 48 peptide fragment sequences and has antioxidant activity and in-vitro lipid lowering effect; crude protein is extracted from suaeda salsa and separated to obtain suaeda salsa oligopeptide, the sequence composition of the suaeda salsa oligopeptide is analyzed and determined, and the antioxidant activity and the in-vitro lipid-lowering effect of the suaeda salsa oligopeptide are detected. Compared with the suaeda salsa crude protein, the oligopeptide has good biological activity, is easier to absorb and utilize, and can be widely applied to the industries of medicines, special medical foods, health care products and the like.

The utility model relates to a novel food processor which comprises a shell and an inner container, a water storage cavity is formed in the inner side of the shell, the water storage cavity is annularly distributed in the circumferential direction of the outer side of the inner container, a cooking cavity is formed in the inner side of the inner container, a water conveying mechanism is connected between the water storage cavity and the cooking cavity, and the water outlet end of the water storage cavity is connected with the water inlet end of an output mechanism. According to the food processor, the water storage cavity is formed in the inner side of the shell, a water tank does not need to be additionally arranged outside the food processor, the space utilization rate is increased, meanwhile, liquid in the water storage cavity can also achieve the effect of absorbing noise, noise generated in the food processing cavity can be absorbed when passing through the water storage cavity, and therefore the noise generated in the food processing cavity can be effectively reduced. Therefore, the noise reduction effect is achieved.

The present invention relates to the field of animal vaccine injection. The present invention relates to a beak trimming injection device. Among them, one scheme of the beak trimming injection device includes a main body, the main body is provided with a groove, and the bottom of the groove is provided with a beak trimming assembly for beak trimming; a fixing assembly, including a first fixing part and a second fixing part, the first fixing part is used to press the head of the animal into the groove, and the second fixing part is used to squeeze the neck skin of the animal; an injection assembly, and the injection assembly can inject into the squeezed neck skin. Compared with the traditional injection device, the present device clamps the back of the neck of the poultry so that the liquid injected into the cavity between the skin and meat of the poultry is more easily absorbed, and the pressure generated by the injection device in this process is smaller, and the skin is not squeezed and it is easy to pierce the bone, which alleviates the problems of high bleeding rate and high mortality rate in conventional injection conditions, and also avoids the problem of easy outflow of the injected medicine.

This invention discloses a method for processing Lepidium apetalum using jujubes, belonging to the field of traditional Chinese medicine processing technology. The steps include: a) taking Lepidium apetalum slices, washing, draining, and removing impurities, and setting aside; b) taking a certain weight of jujubes, adding water and decocting twice, combining the decoctions, and concentrating to obtain a jujube decoction; c) taking the Lepidium apetalum from step a, adding it to the jujube decoction from step b, mixing well, and allowing it to soak until the jujube decoction is completely absorbed; d) placing the soaked Lepidium apetalum slices from step c in a preheated wok and stir-frying until dry, thus obtaining various processed Lepidium apetalum products. When used, the processed Lepidium apetalum products obtained by this method can be prepared into different pharmaceutically acceptable dosage forms or combined with other drugs. The method is simple to operate, requires minimal equipment, and effectively reduces the adverse reactions of diarrhea caused by the cold nature of Lepidium apetalum while maintaining or enhancing its antiasthmatic, antitussive, and expectorant effects, showing great application potential.

The present application relates to a kind of compound preparation for improving the function of cattle and sheep rumen, and 100ml compound preparation is mainly made of the following weight ratio of raw materials: gentian 3-5g, giant knotweed 3-5g, cardamom 3-5g, peilan 3-5g, log 1-2g, cypress seed 3-5g, orange peel 3-5g, sea buckthorn 3-5g, carvacol 5-7g, urea phosphate 10-15g, sodium chloride 3-5g.The present application compound preparation is aimed at the characteristics of ruminant, adjusts rumen function, promotes nutrient absorption, and improves production performance;The present application compound preparation is easily absorbed after entering the body, and clinical administration is convenient, suitable for group administration, saves manpower and material resources.

The absorbable gastrointestinal hemorrhage hemostasis tube comprises a first composition and a second composition, the first composition comprises polypeptide capable of being self-assembled in a water phase, and the second composition comprises methacrylamide gelatin (GelMA) and a photoinitiator; the polypeptide comprises 1-2 fragments R1 and 2-4 fragments R2, wherein the fragment R1 is connected to the N end or the C end of the fragment R2 or between the two fragments R2 through an amido bond; wherein the amino acid sequence of the fragment R1 is FLIVGSII. By means of various digestive enzymes in the digestive tract, different pH value environments and the scouring effect of fluid, the hemostasis tube can keep stable and play a role in the environments. For example, the structures and properties of polypeptides and GelMA enable them to resist the decomposition of digestive juice, maintaining their structural integrity of hemostasis in a dynamic environment within the digestive tract until the hemostasis process is completed and absorbed.

The invention discloses a drying device for cured meat making, and relates to the technical field of food processing and machine manufacturing. The device comprises a drying box, the drying box is provided with a smoking mechanism, and the smoking mechanism comprises a heating box, an air pipe and a rotating piece; the heating box is movably clamped in the drying box, the air pipe is arranged on one side in the drying box and communicates with the heating box, and the rotating part is arranged in the drying box; a rotating member; the stand column is fixedly arranged in the drying box; the revolution disc is rotationally arranged on the outer surface of the stand column; and the autorotation hook is rotationally arranged at the bottom of the revolution disc. According to the device, water in the drying box is absorbed through the drying piece, meanwhile, it is guaranteed that heat is not lost, sausages or other meat products can rotate by itself during smoking through combined use of the rotating piece and the air pipe, it is guaranteed that each face is evenly covered with smoke, the curing effect is guaranteed, and the final quality of the sausages is improved.

This invention provides a low-temperature fermentation of traditional Chinese medicine into a selenium-enriched nutrient solution, its preparation method, and its application. It relates to the field of agricultural planting technology. The fermentation substrate used in this application comprises selenium-enriched wheatgrass, wasabi rhizome, astragalus, ginseng, American ginseng, codonopsis, salvia miltiorrhiza, hawthorn, licorice, rhodiola rosea, and asparagus. Wheatgrass (selenium-enriched) and wasabi (selenium-enriched) are the main substrates to ensure stable selenium content in the fermentation liquid and facilitate absorption and conversion. The combination of wasabi and hawthorn inhibits unwanted bacteria and promotes the growth of beneficial bacteria. The combination of ginseng, American ginseng, codonopsis, and astragalus stimulates cell division, thereby promoting root absorption of organic selenium. The phenolic acids and flavonoids abundant in salvia miltiorrhiza and rhodiola rosea stabilize the various nutrients and their effects in the fermentation liquid. Asparagus increases the diversity of amino acids and vitamins in the fermentation liquid, enriching its nutritional components. All components synergistically promote the absorption of total selenium and organic selenium.

The utility model discloses a double-filter-element kitchen waste processor capable of efficiently removing peculiar smell, and aims to solve the technical problems that a kitchen waste processor in the prior art is generally provided with a single filter element, the peculiar smell is not easy to absorb, water vapor is directly discharged, and the peculiar smell is easy to generate. The processor comprises a base and an upper cover assembly arranged on the base, the upper cover assembly comprises a bottom cover and a top cover fixedly connected to the bottom cover, air inlets are symmetrically formed in the bottom cover, a UV lamp is fixedly installed in the middle of the bottom cover, a steam inlet is formed in the position, located outside the UV lamp, of the bottom cover, and a steam outlet is formed in the top cover. An air duct inlet is further formed in the bottom cover; according to the air purifier, gas can be liquefied into water drops more easily through the heat dissipation channel, so that water and steam are separated, the dryness of activated carbon in the second activated carbon box is kept, and the effect of removing impurities is more effectively achieved; the effect of removing peculiar smell is achieved.

According to the rice source vesicles and the extraction method and application thereof, the rice vesicles are extracted from rice through centrifugation and / or size exclusion chromatography, the extraction method is simple, and large-scale production is easy; the obtained rice vesicles are good in water solubility, excellent in permeability and easy to absorb, have the effects of regulating blood sugar and blood fat and reducing body weight, and have potential in the fields of functional food development, health management, medicine research and development and the like.

To provide a sheet-formed container which has a liquid-absorbent layer provided on the inside, and the absorption speed of water and oil in the liquid-absorbent layer is increased therefore spilling from the container is prevented.SOLUTION: In a sheet-formed container, a liquid-absorbent layer 10b and a non-liquid-absorbent layer 10a are bonded to each other by extrusion sand lamination via an adhesive layer 10c, and the liquid-absorbent layer 10b contains fibers with a hollow structure, and the contact angle of the adhesive surface between the liquid-absorbent layer 10b and the adhesive layer 10c with water is 90° or less. The adhesive surface is hydrophilic, and the texture of the fibers of the liquid-absorbent layer 10b is transferred to the adhesive surface by extrusion sand lamination, thus inducing capillary phenomenon, so that the broth from food is not prevented from being absorbed and permeated into the liquid-absorbent layer 10b. This, combined with the fact that the fibers constituting the liquid-absorbent layer 10b generally have a hollow structure that is excellent in water absorption and hygroscopicity, improves liquid absorption speed.SELECTED DRAWING: Figure 2

The utility model relates to an oil chilli packaging machine which comprises a base, a filling mechanism, a conveying mechanism and an absorbing mechanism, and the conveying mechanism is connected with the base; in the actual production and use process, when produced oil chilies need to be packaged, packaging bottles can be placed on the conveying mechanism one by one, then the conveying mechanism is operated, the conveying mechanism conveys the packaging bottles to the position below the filling mechanism one by one for filling, and before filling, the linear driving part can be operated, so that the packaging bottles are conveyed to the position below the filling mechanism. The linear driving part drives the absorbing part to move towards the packaging bottle through the moving part, the absorbing part wraps the outer surface of the packaging bottle, and when the filling mechanism adds chili oil into the packaging bottle, splashed oil falls onto the absorbing part and then is absorbed by the absorbing part, so that the chili oil is prevented from further dripping to the outer surface of the packaging bottle, and the packaging bottle is prevented from being damaged. In this way, oil chilies can be packaged more conveniently and efficiently, splashed red oil can be treated in time, the working time of operators is shortened, and time and labor are saved.

A composition includes a homogeneous mixture including lecithin, one or more triglycerides, and optionally one or more lipid soluble active ingredients. The phosphatides comprise more than 33% by weight of the homogeneous mixture. The composition further includes one or more initially dry constituents of a feed matrix onto and into which the homogeneous mixture is absorbed or adsorbed to provide a food composition suitable for animal consumption. The weight ratio of the homogeneous mixture to the one or more dry constituents of the feed matrix is up to 0.5:1.

The invention discloses a preparation method of a deep-grain walnut inner seed coat extract, which specifically comprises the following steps: adding crushed deep-grain walnut inner seed coats and distilled water into a high-pressure reaction kettle, stirring and extracting for 10-20 minutes at 100-120 DEG C and 1-3 MPa, collecting an extracting solution, and carrying out rotary evaporation concentration and freeze drying to obtain a crude extract; dissolving the crude extract with water, adjusting the pH value to 2-3, purifying the crude extract solution with NKA-9 type macroporous resin, eluting with an ethanol solution with the volume concentration of 45-65%, collecting the eluent, and concentrating and drying to obtain the deep-grain walnut inner seed coat extract. After the extract is subjected to in-vitro simulated digestion fermentation, the abundance of beneficial bacteria can be increased, generation of flora metabolites, namely short-chain fatty acid and indolepropionic acid is promoted, and polyphenol can be converted into urolithin which is easier to absorb and has better activity under the action of flora; the method disclosed by the invention expands the activity of the deep-grain walnut endopleura polyphenol, and provides a new way for preventing intestinal microbe disorder by using the deep-grain walnut endopleura polyphenol as prebiotics.

Devices and methods for deploying an anastomotic stent between portions of the gastro-intestinal (GI) tract are disclosed. The anastomotic stents are configured to atraumatically engage the tissue walls and to permit the flow of fluid, partially digested food, and food. The stents can be deployed using endoscopic catheter devices, laparoscopic tools, and combinations of both endoscopic tools and laparoscopic tools. Examples of anastomoses include anastomoses between the stomach and a portion of the intestines such as the jejunum. Anastomoses can also be formed between two closed ends of the intestines, such as two closed ends of the colon formed during a colon resection procedure. Anastomoses can also be formed between a fundal pouch formed during a gastric bypass procedure and the jejunum. Laparoscopic tools are disclosed to deploy a stent by selectively removing a radial restraint on a self expanding stent with the restraint removed through the laparoscopic access points.

The invention discloses a leaf fertilizer for improving tobacco leaf quality and a preparation method thereof, and belongs to the technical field of plant fertilizers.The method includes the steps that poultry waste viscera are collected and fermented to prepare an amino acid stock solution, and the amino acid stock solution is used as a preparation material of the leaf fertilizer, so that waste utilization is achieved, and environmental protection is achieved; bifidobacterium and bacillus are used as composite zymophyte, protein can be fully decomposed, the nutritional value is increased, the tobacco leaves are easier to absorb, the growth and development of the tobacco leaves are regulated, the quality of the tobacco leaves is improved, and the utilization rate is high. Besides, amino acids contained in the prepared foliar fertilizer are more comprehensive and balanced, so that aroma precursor substances of the tobacco leaves can be increased, absorption of mineral nutrient elements by the tobacco leaves can be effectively balanced, ripening resistance and baking resistance of the tobacco leaves are improved, appearance and sensory quality of the baked tobacco leaves and index coordination of main chemical components are promoted, and industrial availability of the tobacco leaves is improved; the quality of the tobacco leaves is improved.

The invention relates to a gripper device (6) for handling stick-shaped pieces of vegetables (20), in particular asparagus spears (20), a use of the gripper device (6), and a method for handling a predefined quantity of stick-shaped pieces of vegetables (20). The gripper device (6) comprises a gripper body (7); and at least one gripper arm (8), wherein the gripper arm (8) is pivotably mounted on the gripper body (7); and forms a receiving space (11) with the gripper body (7) for receiving the stick-shaped vegetables (20); and at least one actuator unit (7a) for performing a pivoting movement between an open state (6a) and a closed state (6b) of the gripper arm (8). The gripper arm (8) is designed such that at least a predefined quantity (20a) of substantially uniformly oriented stick-shaped pieces of vegetables (20) can be completely received in the receiving space (11) by the pivoting movement.

The utility model discloses a device convenient to pick and transport vegetables, which belongs to the technical field of vegetables, and comprises a transport box, the transport box comprises a placing cavity and a circulating cavity, a pull block is pulled upwards to drive an inserting rod to move upwards and move out of an inserting hole, so that a partition plate can be moved, and the partition plate can be moved according to the size, the shape and the stacking mode of the vegetables. The positions and intervals of the multiple partition plates are flexibly changed, the movement range of vegetables in the transportation process can be limited, mutual collision and extrusion among the vegetables are prevented, physical damage is reduced, water in the water tank flows into the hard pipe through the first pipeline and the second pipeline by starting the water pump, and finally the water is sprayed to the surfaces of the vegetables through the atomization nozzles to supplement water for the vegetables. And the rest of the unabsorbed water flows into the circulating cavity, and the water in the circulating cavity can flow into the water tank by starting the circulating pump, so that the water is recycled, the waste of water resources is avoided, and the transportation cost and the environmental burden are reduced.