30 results about "Fruits and vegetables" patented technology

The invention relates to foods and beverage, in particular to a preparation method of instant functional solid beverage containing black fungus. The preparation method comprises the following steps: mixing raw materials, wherein weight ration of black fungus to yacon to sweet potato to hawthorn in the raw materials is 1:4:3:2; deep processing: adding auxiliary materials; mixing the raw materials and the auxiliary materials; and carrying high-pressure homogenization, vacuum concentration, vacuum microwave freeze drying and superfine grinding in sequence and finally pelleting. The addition of the auxiliary materials accounts for 20-30% of the total weight of the mixed materials. According to the technical scheme, the preparation method has the following advantages: sugar-free four-in-one functional solid beverage is researched and developed by processing fruit and vegetable raw materials such as black fungus, yacon, sweet potato and hawthorn according to a production process of granular instant solid beverage; the prepared instant functional solid beverage is applicable to men and women, young and old people, as well as patients with diabetes, the respective functional effects of the raw materials can be given a full plate; moreover, the shelf period of the instant solid beverage is prolonged greatly, the raw materials are combined for the first time, and the instant solid beverage has healthcare function and edible value.

A double controllable releasing fruit and vegetable fresh-keep paper consists of three layers of paper-plastics composite materials or two layers of paper-plastics composite materials and a layer of base paper and two kinds of different controllable releasing preservatives, wherein, the different preservatives are respectively arranged in the centers of two sandwiches formed by the three layers of paper-plastics composite materials or the two layers of paper-plastics composite materials and the layer of base paper, and the preservatives in the sandwiches are distributed in a discontinuous grid shape. The aim of creating an optimum anticorrosion sterilization storage preservation environment can be achieved by selecting species of effective components of preservatives, changing a speed of controlling and releasing the formulas of the preservatives, adjusting indexes of ventilating and moisture permeability of the fresh-keep paper structure material, thereby greatly prolonging the transporting preservation period of a preserved product and improving the quality of the product, and improving economic benefit of transportation and preservation. The controllable releasing fruit and vegetable fresh-keep paper can fulfill transportation and preservation requirements of most varieties of the prior fruits and vegetables through omnidirectional and multivariate regulation, and provides very high application value in static preservation.

A multifunctional fruit-vegetable pulverizer is composed of a casing, an internal machine frame, a set of cutting tools, a thin grinder, a motor a drive unit and the auxiliary parts. It features that after the raw material is cut by arc blades and then by toothed blade, it is ground in said thin grinder. Its advantages are high speed, simple structure and multiple purposes.

The invention discloses an end effector of a grabbing-cutting integral picking robot for spherical fruits and vegetables. The end effector comprises an upper connection plate (20), a lower connection plate (18), a cutting circular slitter (23), four flexible enveloping mono-paws, and a flexible enveloping paw rotating mechanism. A cutting steering servo motor (12) is fixed to the upper connection plate via a bolt; a stretching plate (21) is assembled to an output shaft of the servo motor; a base seat (16) is linked and fixed to a fixing rack (13) via bolts and can axially rotate; a soft shaft (17) passes through a spacing hole of the base seat (16), and two ends are connected to output shafts of two driving servo motors (14) via flange couplers (15); the four flexible enveloping mono-paws driven by the soft shaft (17) can adapt to fruit and vegetable growth postures in an automatic and flexible way; a three-arm greenhouse picking robot works as a carrier; spherical fruits and vegetables of different growth postures can be flexibly grabbed and cut with high efficiency; and the end effector can be applied to automatic harvest for spherical fruits and vegetables.

The invention relates to a production process of a fruit and vegetable core cake. The production process includes the steps of dosing, stirring, molding by pouring, baking, filling fruit and vegetable sauce, detecting and removing metal and the like. The production process is characterized in that fruit and vegetable sauce is made by following steps: selecting raw materials, preprocessing the raw materials, grinding into thick liquid, heating to concentrate, regulating water activity, mixing color, seasoning and preserving heat. Fruits and vegetables are mixed to make fruit and vegetable core rich in vitamins to replace grease type core cream in original egg pies, and the fruit and vegetable core cake is free of fat and beneficial to health. The core fruit and vegetable sauce is made by directly grinding juice of the fruits and the vegetables, adding a compound colloid and concentrating at a low temperature, and has a character of viscogel. Particularly, since a hydrophilic colloid is added to regulate the water activity, the core fruit and vegetable sauce is similar to cake pulp in taste and water activity, water is kept in balance between the cake pulp and the core, and seasoning crack, percolation and the like are prevented.

The present invention belongs to the technical field of food processing and more particularly relates to a preparation method of fruit and vegetable crisp slices. The preparation method comprises the following steps: (1) materials are selected, the selected materials are washed, and the washed fruits and vegetables are cut into thin slices or long strips according to processing characteristics; (2) the fruit and vegetable thin slices or long strips are cooled step by step and the cooled fruits and vegetables are drained for a standby application; (3) the central temperature of the obtained fruits and vegetables is reduced to -18 to -20 DEG C in 15 min; (4) cooled fruits and vegetables are soaked in a maltose dilution for 12 hours, the soaked fruits and vegetables are placed in a vacuum oil-frying device, a vacuum pumping is conducted, nitrogen is filled, and then palm oil is heated to be 85-88 DEG C; and (5) the fruits and vegetables are transferred away from oil surface, the vacuum pumping continues, the oil removing treatment is kept, the materials are discharged, and then the fruits and vegetables are seasoned to obtain fruit and vegetable crisp slices. The obtained crisp slice products are crisp in mouthfeel, the preparation method keeps purely natural color and luster, nutrition and flavor of the fresh fruits and vegetables, the products are free of greasy feeling, and the preparation method does not produce carcinogens of 3-4 benzoapyrene, acrylamide, etc.

The invention discloses a fruit and vegetable planting management system based on the Internet-of-things. The fruit and vegetable planting management system comprises an agricultural environment monitoring system, a small meteorological station, a soil moisture monitoring system, a wireless communication module, a digital base management platform, a pest and disease control image recording and comparing system, a solar wireless irrigation system, a water and fertilizer integrated system, a light supplementing control system, a sun shading control system, a ventilation control system, a pest and disease control system and a visual tracing system. The agricultural environment monitoring system, the small meteorological station and the soil moisture content monitoring system are connected with the digital base management platform through the wireless communication module. The digital base management platform is connected with the pest and disease control image recording and comparing system, the solar wireless irrigation system, the water and fertilizer integrated system, the light supplementing control system, the sun shading control system, the ventilation control system, the pest and disease control system and the visual tracing system. The system runs through three links of prenatal, midnatal and postnatal of the whole production process, and can assist farmers in saving costand increasing both production and income.

The invention relates to the field of food, in particular to a composite fruit and vegetable composition, a preparation method of the composite fruit and vegetable composition, and prepared food. The composite fruit and vegetable composition comprises active ingredients and auxiliary materials, wherein the active ingredients comprise 30 to 40 parts of composite fruit and vegetable powder, 0.3 to 1 part of fruit and vegetable enzyme powder and 1 to 2 parts of konjac powder in parts by weight. The active ingredients of the composite fruit and vegetable composition provided by the invention comprise the composite fruit and vegetable powder, the fruit and vegetable enzyme powder and the konjac powder. All ingredients are matched in a cooperated way; the obtained composite fruit and vegetable composition is full-nutrition food with full nutrition; after the eating, the benefits to human bodies are realized. The preparation method of the composite fruit and vegetable composition provided by the invention has the advantages that the method is simple; the implementation is easy; each ingredient is not damaged; the active ingredients of all ingredients are remained as much as possible; the distribution of all ingredients is uniform; the large-scale production is facilitated; good foundation is provided for the popularized eating of the composite fruit and vegetable composition.

The extraction process of plant mildew-proof preservative includes crushing lilac flower, soaking in water, distilling to obtain distillate, the first extraction of the distillate with solvent, the second extraction of the supernatant with sodium bicarbonate, the third extraction of the second supernatant with sodium bicarbonate, and volatilizing the solvent in the lower layer to obtain the plant mildew-proof preservative. The plant mildew-proof preservative has obvious and lasting inhibition on blue mold and Aspergillus niger with serious infection to cut of fruit and vegetable, has active effective period as long as 15 months, and may be used in preserve various kinds of fruits and vegetable.

The invention belongs to the technical field of displaying platform structures, and particularly relates to a fruit and vegetable product displaying platform. The displaying platform comprises a supporting platform body, an oblique displaying board arranged on the supporting platform body, a pair of installing columns arranged on the oblique displaying board, a fixed supporting unit with the two ends arranged on the installing columns and used for supporting fruit and vegetable products, a sliding supporting unit with the two ends arranged on the installing columns and used for adjusting the supporting position in a rejecting magnetic jacking mode through the fixing supporting unit, an upper pressing unit with the two ends arranged on the installing columns and used for fixing the fruit and vegetable products and a dust-proof unit arranged on the oblique displaying board and used for shading and protecting the fruit and vegetable products. The displaying platform has the advantages that the placing structure is reasonable and effective, the placing and dismantling operation is convenient and quick, the placing stability is high, the integral displaying effect is good, the dust-proof effect is good, dust cannot be accumulated on the fruit and vegetable products, and the fruit and vegetable fruits cannot be contaminated.

The invention discloses a sterilization composition. The sterilization composition is prepared from pyribencarb (A) and fenhexamid or imazalil (B), and the mass ratio of A to B is 1:100 to 100:1. The composition is obvious in synergism, high in preventing effect, suitable for preventing and treating multiple diseases on melons, fruits and vegetables and especially suitable for preventing and treating gray mold.

The invention provides pesticide residue detection equipment which comprises an equipment box, a first fixed disc, a second fixed disc, a sampling bottle, a cooling device, a detection device and a weighing device, a second ball is arranged on the equipment box in a rolling mode and abuts against the second fixing disc. A rotating shaft of the motor is connected with the second fixed disc; the detection device is arranged on a first sliding plate and is positioned in the equipment box; the weighing device is arranged on a second sliding plate and is positioned in the equipment box; a sliding strip is arranged on the equipment box in a sliding manner and is connected with a reagent fixing plate; the cooling device is arranged in the equipment box and is in control connection with a refrigeration sheet; a turntable is rotationally arranged on a fixed column, and the first ball is arranged on the first fixed disc in a rolling manner and abuts against the turntable; a telescopic rod on thecylinder is connected with the turntable; and the sampling bottle is arranged on the second fixed disc in a sliding manner and abuts against the first fixed disc. Pesticide residues on the surface ofan object to be detected are rapidly mixed with distilled water, fruits and vegetables to be sampled are not prone to breakage, the detection result is more accurate, multiple products are sampled and detected at the same time, the detection speed is high, and the efficiency is high.

The invention provides a fruit and vegetable waste anaerobic fermentation substrate efficient treatment method. The method comprises the following steps of: S1, conducting solid-liquid separation on afruit and vegetable waste anaerobic fermentation substrate capable of normally producing biogas through a solid-liquid separation device, with the separated biogas slurry water insoluble substances being lower than 50g/L; S2, collecting the biogas slurry subjected to solid-liquid separation into a first aeration device through a pipeline, and after collection of the first aeration device is completed, further collecting the biogas slurry subjected to solid-liquid separation into a second aeration device through a switching valve; meanwhile, starting the first aeration device for aeration through an aeration control system, wherein the aeration rate is that the volume ratio of minute ventilation volume to biogas slurry is 1:3.5-6, thus further degrading organic matters which are not completely degraded in the biogas slurry under an anaerobic condition, removing harmful substances like methane, hydrogen sulfide, sulfur dioxide and the like in the biogas slurry, and killing anaerobic bacteria and other harmful microorganisms. Suspended matters, impurities, heavy metals and other harmful substances in the biogas slurry are reduced, and meanwhile, nutritional ingredients required by crops in the biogas slurry are reserved.

The invention discloses a refrigeration house for fruit and vegetable storage. The refrigeration house comprises a refrigeration house chamber, a fixed door is arranged on the back face of the refrigeration house chamber, adjusting devices are arranged on the left side and the right side of the refrigeration house chamber correspondingly, each adjusting device comprises a fixing plate, and supporting plates are fixedly connected to the top and the bottom of the side, close to the refrigeration house chamber, of each fixing plate correspondingly. The right sides of the supporting plates are fixedly connected with the left side of the refrigeration house chamber, and air cylinders are fixedly connected to the middle points of the left sides of the fixing plates. The refrigeration house has the beneficial effects that through mutual cooperation of the fixing plates, the supporting plates, the air cylinders, a rotating motor, a rotating shaft, rotating blades, through grooves, sliding blocks, a connecting plate and a baffle, the effect of facilitating ventilation is achieved, the problems in the background technology are solved, the situation that a large amount of peculiar smells aregenerated after long-time use in the refrigeration house is avoided, harmful gas generated in the refrigeration house can be discharged, the preservation quality of fruits and vegetables is improved,and great convenience is brought to users.

The invention discloses a health-care food for delaying skin aging. The health-care food is characterized by comprising the following materials in parts by weight: 25 to 30 parts of chicken, 15 to 20 parts of fish flesh, 11 to 13 parts of rabbit meat, 2 to 6 parts of Chinese parsley, 3 to 6 parts of garlic, 1 to 3 parts of laurus nobilis, 1 to 3 parts of a color fixative, 21 to 30 parts of saddle fungus, 16 to 18 parts of truffle, 3 to 5 parts of dried sea-cucumber powder, 1 to 3 parts of casein phosphopeptides, 1 to 2 parts of EDTA-calcium disodium, 3 to 6 parts of citric acid, 2 to 6 parts of adipic acid, 14 to 20 parts of edible starch and 1 to 3 parts of honey. Through the combining of sea cucumbers and collagen polypeptide powder, and the combination of multiple fruits and vegetables, the health-care food has the advantages that the utilization rate is high, the adsorption is quick, the anti-wrinkling cosmetic result is prominent, the mouthfeel is good, and the food is shaped like jelly paste, insoluble when heated, and is convenient to eat.

The invention discloses a using method of a drying machine. The using method includes the following steps that A, firstly, bin doors are slid to bin door sliding grooves, and fruits and vegetables needing to be dried are placed between adjacent partition plates; B, drying bins are rotated, the fruits and the vegetables are placed between all the partition plates, and the bin doors are closed; C, a drying fan is started so that drying air can be conveyed out, the drying air made to enter drying air pipes along bottom circulating pipes, the drying air is conveyed into the drying bins through air supplying ports formed in the outer walls of the drying air pipes, and the fruits in the drying bins are dried; D, after drying is completed, the bin doors are opened and the drying bins are rotated so that the dry fruits and the dry vegetables are sequentially taken out. The using method has the advantages that the using method is simple, and the product in use is simple in structure, high in strength and capable of drying the fruits and the vegetables fast and avoiding secondary pollution.

The invention disclosesorganic fertilizer for fruits and vegetables. The organic fertilizer is characterized by being prepared from raw materials in parts by weight as follows: 100-150 parts of livestock manure, 50-100 parts of rice straw, 50-100 parts of leaves, 30-60 parts of tea residues, 10-20 parts of organic fertilizerzymophyte, 20-30 parts of bran, 30-50 parts of plant ash, 20-50 parts of rotten vegetable leaves, 10-20 parts ofartemisia vulgaris, 10-20 parts of glycyrrhizauralensis, 200-300 parts of washing water of rice and 100-200 parts of soybean water, wherein soybeans account for 10%-20% of the soybean water. Theorganic fertilizer for fruits and vegetables contains no chemical products and is environment-friendly, the plant ash not only contains a large quantity of mineral substances, but also has functions of sterilization and disinfection, the glycyrrhizauralensis, the artemisia vulgaris and the tea residues have certain pharmacological function and can improve resistance of plants, the organicfertilizer has comprehensive nutrition, and plant growing effect is good.

The invention provides a mango preservative. The preservative comprises the following components: sucrose ester, sodium sorbate, citric acid, carboxymethylcellulose, tea polyphenol and astragalus polysaccharide. The mango preservative disclosed by the invention is excellent in preservation effect, low in production cost, safe and non-toxic, the various active ingredients achieve synergistic effects, mango anthracnose diseases of the picked mangoes can be effectively reduced, and the green and environmental-friendly requirements on fruit and vegetable preservation are met.

The invention belongs to the technical field of food fresh-keeping, and particularly relates to a fresh-keeping packaging method of clean vegetables,. The method comprises the following steps: 1) vegetable pretreatment: cleaning vegetables, pre-cooling in ice water at the temperature of 0-5 DEG C, treating into clean vegetables, cleaning in ice water at the temperature of 0-5 DEG C, and blowing away moisture on the surfaces of the clean vegetables with cold air; and 2) fresh-keeping packaging treatment: packaging the pretreated clean vegetables with a moisture permeable bag, illuminating with an LED lamp, sealing in a PE bag, and storing at the temperature of 0-4 DEG C. A low-temperature environment is adopted, the activity and the growth of microorganisms are inhibited, damage of cutting damage to fruit and vegetable tissue is reduced, no chemical preservative is used in the storage process, excessive water vapor generated in the clean vegetable storage process is permeated through an inner moisture permeable bag, the activity of the microorganisms is inhibited in combination with red and blue light combination, and excessive water vapor evaporation can be reduced through an outer PE bag, the PE bag has a certain modified atmosphere function and can obviously delay the storage and fresh-keeping period of the clean vegetables, and the operation method is simple, effective, safe and environmentally friendly.

The invention relates to fruit and vegetable-flavored cheese. The cheese comprises the following raw materials in parts by weight: 5-15 parts of cashew nuts, 20-30 parts of vegetable cream, 5-15 partsof dark plums, 5-8 parts of cucumbers, 8-10 parts of eggs, 80-100 parts of fresh milk, 1-2 parts of honey, 2-8 parts of snow pears, 2-5 parts of mixed enzymes and 1-2 parts of chymosin. The inventionsolves the technical problem that cheese in the prior art has single taste and cannot meet people's nutritional requirements.

The invention discloses a high-low-temperature anti-fog breathable polyethylene heat-sealing film for fruit and vegetable packaging. The film comprises a surface layer, a core layer and a heat-sealinglayer from top to bottom, the layer ratio structure of three-layer co-extrusion is lDPE + LLDPE/(LDPE + LLDPE + a high and low temperature antifogging agent)/(LDPE + LLDPE + PBE + the high and low temperature antifogging agent + ultrafine diatomite). According to the invention, the high and low temperature compound antifogging agent is added into the heat sealing layer and the core layer, so thatthe film has high and low temperature antifogging performance at the same time; superfine diatomite with adsorption function is added into the heat sealing layer, so that precipitation of the antifogging agent can be delayed, and anti-fog effect lasting time of the film can be prolonged; granular krypton of diatomite can improve film air permeability and film opening performance, and increase film strength; and three-layer co-extrusion blow molding technology is adopted, so that the polyolefin with high-temperature and low-temperature antifogging effects, good air permeability, good tensile strength and good heat-sealing strength is prepared.

The invention provides functional food for preventing or relieving cancers and a preparation method thereof. The functional food is prepared from hawthorns, Chinese yam, asparagus, soya beans, carrots, sugarcane, complex enzyme, chitosan, a thickening agent and a corrigent. The functional food keeps most of nutritional ingredients and active substances in fruits and vegetables, and has certain anti-oxidant cancer-resistant healthcare effect. Meanwhile, the product is strong in flavor, good in mouthfeel, stable in quality, and easy to accept by a consumer; and the preparation method is simple, easy to control in quality, and suitable for needs of industrial large-scale production.

The invention relates to the technical field of beverage and dairy product straw manufacturing, in particular to a method for producing an edible straw by a twin-screw extruder. The method comprises the following steps: pulp preparation: diluting fruit and vegetable residues, and pulping the diluted fruit and vegetable residues in a pulping machine to form fruit and vegetable pulp; material mixing: putting the fruit and vegetable pulp into a stirrer, sequentially adding starch, citric acid, natural essence, xylitol and a proper amount of water, and performing stirring to prepare a mixture; extrusion molding: putting the mixture into the twin-screw extruder for extrusion molding to form a tube blank; coating: soaking the tube blank in edible gelatin liquid for soaking, slitting and drying the soaked tube blank, performing preliminary drying the tube blank soaked with the edible gelatin and then slitting the preliminarily dried tube blank, and injecting the edible gelatin into the inner wall of the slit tube blank; and secondary drying: feeding the tube blank with the edible gelatin adhered to the inner surface into a drying box for drying to form the edible straw. The straw of the invention is made of usable materials, so that the straw is edible, and environmental pollution caused by an existing straw is reduced.