126results about How to "Well-preserved" patented technology

The invention relates to the food processing field, specifically a processing method of a crispy peel free walnut kernel, which solves the problem that color, taste and nutritional components of walnut kernel are damaged in prior art of walnut kernel processing method, comprising the steps of (1) peeling off the walnut kernel; (2) drying: adjusting temperature of the microwave oven at 75 deg C to 85 deg C, baking 2min to 3min; (3) coating: coating the surface of the walnut kernel evenly by constant temperature liquid flavoring; (4) roasting: adjusting temperature of the microwave oven at 115 deg C to 125 deg C, baking 1.5min to 3.5min; it is appropriate when the walnut kernel observed is golden, then cooling the walnut kernel at constant temperature to prepare the crispy peel free walnut kernel. The walnut kernel is processed respectively before and after coating by microwave oven at low temperature, which enables the walnut kernel to be crispy in mouthfeel, bright in color and great preservation of the nutritional components. The peel off of the walnut kernel is dipped by low temperature, low concentration sodium hydroxide solution that is changed always, then neutralized by citric acid, finally washed to remove the peel of the walnut kernel.

The invention relates to a system which is used for directly collecting sediment pore water in-situ and recovering the sediment pore water in an air tight mode, belonging to the detection field of matter or articles, with the patent class number G01V. The system comprises a press-filter typed pore water in-situ airtight collecting bottle A, an altimeter used for measuring the height from the bottom, a sensor group B matched with the system such as a position sensor, an underwater pressure-resistant sealing barrel body, a pressure-resistant sealing connector C which is used for underwater connection, an underwater digital collecting control sub-system D, a bracket E which is used for fixing parts and provided with an underwater battery group and a loading counterweight, and a deck display and re-play sub-system F; a sampling pipe assembled by a plurality of sampling bottles vertically passes through the seafloor sediment; and under the control of the sub-system D, the object that the pore water is collected in-situ by layers can be achieved. The system can completely store the chemical property of the pore water compared with the traditional method which collects the sediment on the deck by a sampling device and extracts or squeezes the pore water. The system can be applied to the fields such as investigation, exploitation, underwater environment monitoring, and the like of marine gas hydrate and marine oil-gas, and has wide application prospect.

The invention belongs to the field of cell treating fluid, and particularly relates to alkali solution based cell preservation treating fluid and a preparation method thereof. The alkali solution based cell preservation treating fluid is mainly composed of an egg white dissolution agent, a red blood cell cracking agent, an alkaline substance, a corrosion remover and distilled water. The alkali solution based cell preservation treating fluid is mainly used in cooperation with a membrane type liquid based thin-layer cell slide preparation machine and can enhance the cell adhesion capability of a modified glass slide, promote cervical cell enrichment so as to firmly attach cervical cells to the specially-prepared glass slide and effectively reduce the phenomenon of leak detection. Meanwhile, the novel alkali solution based cell preservation treating fluid has the advantages of being free of toxicity, environmentally friendly, capable of rapidly and thoroughly achieving sterilization, low in cost, convenient to configure, safe and efficient.

An operator cab for heavy construction equipment is disclosed to prevent a sliding door from rocking or rattling due to a shock or vibration applied to the cab in a state that the sliding door slidably mounted on the cab is opened or closed. The operator cab includes a sidewall member with a doorway, upper, central, and lower rails provided on upper, central, and lower portions of the sidewall member, respectively, a sliding door slid by upper, central, and lower rollers engaged with the upper, central, and lower rails, respectively, to open or close the doorway, upper and lower roller holders installed on ends of the upper and lower rails, respectively, in a shape corresponding to the upper and lower rollers, and having an engaging groove receiving and supporting the upper and lower rollers when the sliding door is fully opened or closed, a locking device having a pair of male and female locking strikers which are engaged to each other at one side of the sliding door when the sliding door is fully opened, and a locking holder formed on an external periphery of a loader corresponding to the male locking striker.

The invention provides a large-diameter long pipe curtain construction method for a shallowly-buried large-span tunnel under-tunnel-passing architectural structure. The large-diameter long pipe curtain construction method comprises the following steps: (1) constructing manual hole digging supporting piles for supporting a pipe curtain and hole digging hoarding piles at the both sides; (2) pouring a pile cap beam, and forming an n-shaped supporting structure supported by the plurality of piles at the both sides of a hole; (3) pouring and jacking a steel pipe back wall, paving a steel pipe sliding way, hanging the steel pipes and forming the pipe curtain by ejecting; (4) excavating a soil body in the longitudinal length direction in a part and block manner; (5) constructing a first section rigid framework digging pile foundation of a main body, a bearing table and a rigid framework of the main body under the protection of the pipe curtain at the top and the lateral face and a temporary support, preserving anchoring lengths on vertical steel bars of the bearing table and a main body structure; pouring between the main body structure and a steel pipe; (6) repeating steps (4) and (5) until the last section of the soil body is excavated and the corresponding main body structure is poured; and (7) dismounting the n-shaped supporting structure above the bottom face of the bearing table, constructing the residual n-shaped rigid framework at the both ends, and pouring a separated type bottom board, so as to form an integral structure. With the adoption of the construction method, the normal using functions of important architectural structures at the upper part are not influenced during construction; the sedimentation of the ground and the architectural structures above the ground can be effectively controlled.

The invention provides a method for maintaining the survival and/or function of vascular endothelial cells in the in vitro preservation process and used preserving fluid. The method and the preservingfluid are suitable for storing various organs. The in vitro liver can survive to exceed 24h during the preservation by the organ preserving liquid and in the mechanical filling process; the liver microcirculation structure is complete; no obvious damage exists; the choleresis function is good; the liver synthesis and metabolism functions are good; the in vitro preservation time of the liver is greatly prolonged; the postoperative survival rate of later-period liver transplantation patients is improved.

The invention relates to a folic acid effervescent tablet. Each 1000 effervescent tablets are prepared by folic acid which is taken as an active ingredient and various carriers, the folic acid effervescent tablet comprises the following compositions by weight portion: 0.3 to 0.5g of folic acid, 650 to 720g of tartaric acid, 370 to 430g of sodium bicarbonate, 80 to 120g of sodium chloride, 600080 to 120g of polyethyleneglycol, 520 to 580g of lactose, 50 to 150g of low-substituted hydroxyproxyl cellulose, and 35 to 45ml of 3 percent PVP absolute ethyl alcohol solution. The tartaric acid, the sodium chloride and the low-substituted hydroxyproxyl cellulose adopt internal and external additions. The folic acid effervescent tablet can be disintegrated within 2 minutes, has convenient administration, good taste, quick absorption, and high bioavailability, and can form a cup of drink with good color, odor and flavor after the effervescent tablet is placed into the water for effervescence, thereby improving the dosing flexibility, meeting dosing requirements of different pregnant women, and better meeting the medical need.

The invention relates to a natto green tea effervescent tablet and a preparation method thereof. The natto green tea effervescent tablet belongs to a food and a health-care product. The novel natto green tea effervescent tablet and the preparation method thereof adopt the modern effervescence and nanometer technologies. The natto green tea effervescent tablet comprises the following components in percentage by weight: 5-30 wt% of natto, 20-60 wt% of green tea, 15-30 wt% of sodium bicarbonate, 25-45 wt% of edible organic acid and a proper quantity of auxiliary materials. Before prepared into the effervescent tablet, the natto green tea in the invention is subject to circulated enzymolysis for several times; then, polypeptide with low molecular weight and polypeptide with large molecular weight are separated, the molecule amount of the obtained polypeptide with low molecular weight is mainly below 2000, and the obtained polypeptide is a short polypeptide mixture; and after enzymolysis, the natto is not subject to nanocrystallization processing, but the polypeptide with large molecular weight, which is produced after green tea enzymolysis, is subject to nanocrystallization processing. By using the invention, the bioavailability of the natto green tea is improved and beneficial nutrient components are reserved so as to obtain the food therapy and health care effects of natto and green tea. In addition, specific combined food therapy and health care effect of natto and green tea and be predicted, therefore, the natto green tea effervescent tablet has common advantages of the effervescent tablet and wide application prospect.

A salted egg is prepared from eggs of fowls, liquor with high alcohol content, white sugar, hot pepper and flavouring through boiling eggs, adding white sugar and said liquor, loading the eggs and soup in a ceramic container, sealing and preserving.

The invention relates to liquid-based cell preservation liquid and belongs to the technical field of medicaments, and particularly relates to novel environment-friendly nontoxic liquid-based cell preservation liquid. The novel environment-friendly nontoxic liquid-based cell preservation liquid comprises ultrapure water, a pH buffer, an osmotic pressure maintaining agent, a preservative antistaling agent, a fixing agent for maintaining the cell shape, a metal chelating agent and a surfactant. The environment-friendly nontoxic liquid-based cell preservation liquid has the advantages that the main component is about 30% of ethanol, methanol, isopropanol and other toxic harmful contents are not contained, and the preservation liquid is nontoxic, harmless and environmentally friendly; the preserving rate of the cell is high, and the cell can be preserved for a long time under room temperature and the shape of the cell is good, the demarcation of the cytoplasm and the cell nucleus is clear and the gradation is distinctive, the transparency of the cytoplasm and the cell nucleus is very good, the karyoplasms is very clear and the integrity of the nucleic acid in the cell can be well preserved.

In a point cloud reduction method, a point cloud model and a predetermined reduction ratio are received, and a boundary box of the point cloud model is computed and divided into a plurality of grids according to the predetermined reduction ratio. A point set which includes points in the one or more adjacent grids is obtained and a plane which intersects with a center point of the point set and takes a feature vector of the point set as a normal vector is constructed. A curvature of each point in the point set to the constructed plane is computed, and then an average curvature is computed according to the curvature of each point. Points can be deleted from the point set according to differences between the curvatures of the points in the point cloud model with the average curvature, to generate a reduced point cloud model.

The invention discloses a high-density polyethylene compound additive and a preparation method thereof, and belongs to the field of chemical engineering. The compound additive comprises an antioxidant, a nucleating agent, an acid acceptor and an antistatic agent, wherein the antioxidant comprises an antioxidant 330, an antioxidant 168 and an antioxidant 1076. The preparation method of the compound additive comprises the following steps: mixing the raw components, and uniformly stirring; granulating the uniformly mixed components so as to obtain granules; and sieving the obtained granules. The compound additive has the advantages that the 5000S-oxidation induction time can be prolonged to above 50 minutes through the synergistic effect among the additives, the yellow index is reduced, the fracture strain is improved, and the like.

The invention discloses an automatic quenching production line, and belongs to the field of plate spring shaping and heat treatment equipment. The automatic quenching production line is characterized by comprising a stepping type quenching furnace, a plate spring bending shaping device and a quenching pond. The stepping type quenching furnace is linked with the plate spring bending shaping device through a mechanical hand, and the plate spring bending shaping device is linked with the quenching pond through an oil inlet mechanism. The plate spring bending shaping device comprises a shaping machine frame, a feeding mechanism, a length alignment mechanism, a width alignment mechanism, a shaping device and a material supporting lifting mechanism; the feeding mechanism, the length alignment mechanism, the width alignment mechanism, the shaping device and the material supporting lifting mechanism are installed on the shaping machine frame. Heating, shaping and quenching operation of a plate spring can be automatically implemented, various working procedures are automatically and continuously executed, linage is compact, and the product production efficiency and the output quality are greatly improved.

The invention discloses a preparing method of okra tea. The preparation method comprises the following steps: picking ripe okra, cleaning, then carrying out disinfection sterilization treatment, slicing into thin slices, drying until the moisture content is less than 1% by weight, stir-frying alone or together with one or more of barley, rice and glutinous rice, and stir-frying until the okra is slightly yellow. The method enables the okra to be preserved for a long time and be convenient to carry, has efficacies preserved intactly, is in favor of deep development of the okra, and solves the problem of long distance transport.

The invention discloses a transporting device with a damping function. The transporting device with the damping function comprises a trailer main body and an aeration tank. A pad plate is fixedly connected to the bottom end of the aeration tank, and the aeration tank is connected with a slide rail of the trailer main body through sliding connection of sliding grooves and sliding wheels. A push rodis fixedly connected to the upper end of one side of a vertical plate of the trailer main body, shock buffering cavities are mounted in the four corners of the bottom end of the trailer main body correspondingly, an inclined plate is connected to the left side of a cross plate in a coupled mode, a cover plate is rotatably connected to the top end of the aeration tank through a hinge, a drying cavity is formed in the cover plate, separation plates are evenly connected to the interior of the aeration tank in an inserted mode, and an inflator is mounted at the lower end of the left side of the aeration tank. The damping performance of the equipment is improved by additionally arranging the shock buffering cavities and the aeration tank, medical apparatus can be safer in the transporting process, the medical apparatus is in a dry environment in the transporting process by additionally arranging the drying cavity which is filled with a drying agent, and thus the medical apparatus can be stored completely.

The invention discloses a swine fermentation complete feed and a production method thereof. The swine fermentation complete feed is prepared from 40 to 60 percent of thick slurry, 38 to 59 percent of drier and 1 to 2 percent of probiotics. The production method comprises the following steps of: (1) regulating the pH value of the thick slurry serving as a raw material to 6.8 to 7.2 by using alkalito obtain liquid A; (2) controlling the temperature of the liquid A to be between 37 and 41 DEG C, adding the probiotics into the liquid A for fermenting, and when the pH value of the liquid A is between 5.8 and 6.2, stopping adding the probiotics to obtain liquid B; (3) adding the drier into the liquid B, and stirring uniformly to obtain a mixture C; and (4) putting the mixture C into a plastic bag, heat-sealing, and fermenting at normal temperature for 7 to 10 days to prepare the swine fermentation complete feed. The swine fermentation complete feed has the effects of reducing cost, preventing and treating diseases and improving production performance.

The invention relates to a preparation method for Gynostemma pentaphylla fermented tea, which comprises the following steps of collecting fresh Gynostemma pentaphylla, removing impurities, selecting and washing, deactivating enzymes for Gynostemma pentaphylla with hot water at a temperature of 70-90 DEG C for 1-2 minutes, withering and fermenting Gynostemma pentaphylla, baking in an oven at the temperature of 110 DEG C for 2-3 hours, spreading out Gynostemma pentaphylla to be aired, baking in the oven at a temperature of 130 DEG C for extracting flavor till Gynostemma pentaphylla is completely dried, performing deep processing and shaping, and packaging in bags. The preparation method has the beneficial effects that the Gynostemma pentaphylla tea is excellent in color, aroma and taste, nutrition ingredients are retained completely, the content of total saponins is 2.1 times of that of aired crude Gynostemma pentaphylla, the content of total flavonoids is 2.28 times of that of the aired crude Gynostemma pentaphylla, the tea is bronzed in appearance, the tea water is yellowish green and clear, the taste is mellow, and the tea is fragrant and delicious without grassy taste or any other foreign flavor and is not astringent so as to accord with the taste requirements and drinking habits of people. The tea is a health-care product suitable for men and women and people of all ages.

The invention relates to a method for determining the pollen number in a rice anther. The method is characterized by: making 168 grids with a size of 2280 micrometers*3048 micrometers by metal cautery lines at the center of a reticle; dripping 1-2 drops of an I2-KI solution with a concentration of 0.1%-0.3% on the reticle, squeezing an anther by a tweezer repeatedly at different places in the I2-KI solution till the pollen in the anther is dispersed completely, then adding 1-2 drops of an I2-KI solution with a concentration of 1% into the original solution to dye the pollen into a deep color; distributing the pollen sample in the grids of the reticle uniformly; photographing the grids in the reticle completely one by one in order to record them by a digital microscope; and employing image analysis software to carry out differential counting on the photographed pollen in terms of active pollen, inactive pollen and total pollen. The method provided in the invention can accurately determine the number of active pollen and inactive pollen in the anther, and has the characteristics of convenient determination, reliable data, and high determination efficiency.

The invention relates to an environmentally-friendly wood preservative and a preparation method thereof, and belongs to the technical field of microbial control preservatives. The preparation method comprises the following steps: 1, preparing 1-200 parts of a quaternary ammonium salt, 1-100 parts of amine oxide, 1-300 parts of paraffin, 0-100 parts of a pest repellent, 1-200 parts of ethylene glycol, 1-200 parts of an imidazole original drug and 1-1000 parts of water; 2, dissolving the imidazole original drug and the pest repellent in an amine solution of the quaternary ammonium salt at 20-60DEG C, and adding a cosolvent during the dissolving; an 3, forming a stable oil phase after the imidazole original drug and the pest repellant original drug are completely dissolved, sequentially adding the paraffin waterproof additive while stirring, and heating and stirring the obtained mixture to obtain the novel environmentally-friendly wood preservative. The environmentally-friendly wood preservative has the advantages of solving of the problem that preservatives cannot guarantee the anticorrosive, mildew-proof, pest-proof and rainproof functions of treated wood, simple preparation process, and easiness in production.

The invention discloses a high-hydrolysis-resistance anti-sticking backing adhesive used for an aluminum plastic composite tag and preparation of the adhesive. The adhesive comprises a component A anda component B, wherein the component A comprises polyester polyol, modified epoxide resin, hydroxy acrylic resin, a chain extender, a catalyst and a solvent; and the component B comprises an initiator and an isocyanate curing agent. The adhesive disclosed by the invention is particularly applicable to the adhesion of an aluminum foil or an aluminum coating and a PET thin film; the adhesive is high in adhesive strength to an aluminum plastic composite material and has good acid and alkaline resistance and damp-heat aging resistance, and high back adhesion resistance exists between adhesive layers and between an adhesive layer and aluminum respectively when the adhesive disclosed by the invention is applied; and after an etching technology of the aluminum plastic composite tag, the tag cannot be destroyed by back adhesion even if unrolling or rolling.

The invention provides a preparation method of gnaphalium affine total flavonoid, and particularly relates to an method for extracting total flavonoid from plants. The method comprises the following steps: crushing gnaphalium affine medicinal material; extracting and analyzing by adopting supercritical carbon dioxide; adding petroleum ether into analytical liquid for multiple extraction and impurity removal; distilling the residual extraction liquid to remove petroleum ether, and adsorbing through polyamide resin; eluting with ethanol solution, and concentrating the eluate; and drying to obtain the gnaphalium affine total flavonoid product. The preparation method has the advantages of simple process, complete extraction, high efficiency and energy conservation, and is suitable for industrial production in large scale.

The invention relates to a preparation method of an old duck soup, wherein the preparation method includes the following steps: (1) respectively taking the following ingredients according to the weight: 220-280 g of duck meat, 30-35 g of caulis dendrobii, 33-35 g of lotus seed, 15-25 g of coix seed, 52-70 g of Chinese yam, 5-25 g of table salt, 8-18 g of shallot, 20-28 g of ginger, 555-560 g of water, and 55-80 g of cooking wine; (2) rinsing the caulis dendrobii and the coix seed cleanly, then putting in a pot, and stewing; (3) chopping the old duck into large blocks, blanching with water and defoaming; (4) peeling the Chinese yam, washing cleanly, roll-cutting into blocks, and washing the lotus seed cleanly; (5) adding the old duck and the Chinese yam into the stewed caulis dendrobii and coix seed, adding a piece of old ginger, adding the shallot, and stewing; and (6) adding the lotus seed, continuing to stew, adding the salt, seasoning, and turn off fire. According to the preparation method of the old duck soup, the preparation method is simple, nutrition is rich, the nutrition of the old duck is well preserved in the preparation process and has no loss, the prepared soup is a most tonic soup best to drink, and a person has a good mood after having the soup.

The invention relates to the technical field of smashing equipment, in particular to a dry-type medicinal material smashing device. The dry-type medicinal material smashing device comprises a shell, a smashing mechanism, a screening mechanism, a spraying and blowing mechanism, and a collecting box. A feeding pipe is arranged on the side wall of a shell. The smashing mechanism comprises a first driving device, a first transmission shaft and a smashing cutter. The collecting box is arranged at the bottom of the shell. The screening mechanism comprises a second driving device, a second transmission shaft, a rotating disc and an annular screen. The spraying and blowing mechanism comprises a pulse spraying and blowing device and a plurality of spray heads. According to the dry-type medicinal material smashing device, materials are precisely smashed through the spiral smashing cutter rotating at a high speed, meanwhile, flowing airflow is formed through a fan on an air outlet pipe, a large quantity of material particles with the qualified particle size fall into the collecting box through the annular screen under driving of the flowing airflow, the screening efficiency and the screening effect are improved, and thus the medicinal materials processed through the dry-type medicinal material smashing device are uniform in particle size and are well preserved.