16results about How to "Not perishable" patented technology

The invention discloses a wild fruit acid soup sauce and a preparation technology thereof, and belongs to the technical field of food processing. The wild fruit soup sauce is composed of a wild fruit base sauce and a sour soup base bag, the wild fruit base sauce is prepared by compounding and pulping tomatoes, tree tomatoes, haws, tamarind fruits / olives, lemons and papayas, and passion fruits are added for aroma enhancement when the wild fruit soup sauce is eaten; the sour soup base bag is prepared by taking monosodium glutamate, chicken essence, pungent litse fruit, chili powder and the like as raw materials, frying the raw materials at 150 DEG C and boiling the raw materials for more than 20 minutes. The flavor level is improved through natural wild fruit compounding, a standardized stir-frying process guarantees mellow taste and high stability, the sauce is convenient to use and long in shelf life, the problems that traditional sour soup is single in flavor, tedious in operation and uneven in quality are solved, and the method is suitable for catering and making of various sour soup dishes in families.

The application relates to a method for asymmetric alkylation reaction of a chain racemic allyl ether, which comprises the following steps: uniformly mixing a chain racemic allyl ether, a Grignard reagent, a phosphoramidite ligand, a catalyst, boron trifluoride ether and a solvent, and carrying out asymmetric allyl alkylation reaction to prepare an asymmetric allyl alkyl compound; the asymmetric allyl alkyl compound has the following structural formula: wherein, R 1 is a primary alkyl or secondary alkyl, R 2 is a primary alkyl, and the asymmetric allyl alkyl compound is a mixture containing Z configuration and E configuration. The application utilizes the chain racemic allyl methyl ether as a substrate to carry out asymmetric allyl alkylation reaction, and constructs a chain olefin with optical activity. The chain racemic allyl methyl ether as a raw material has excellent reaction activity and enantioselectivity, is high in stability, is not prone to deterioration, and is easy to store.

This invention relates to a blueberry lutein ester hawthorn cookie with a protective effect on vision and its preparation method. The raw material composition is as follows: 100-180 parts flour, 20-80 parts palm oil, 20-80 parts maltitol, 1-30 parts roasted wheat bran, 1-15 parts soybean dietary fiber, 1-10 parts polydextrose, 1-20 parts blueberry powder, 1-20 parts hawthorn powder, 1-20 parts leavening agent, 0.1-6 parts flavoring agent, 0.1-3 parts disodium dihydrogen pyrophosphate, 0.1-3 parts phospholipids, 1-5 parts lutein ester, 0.001-1 part water-soluble β-carotene, 0.1-4 parts blueberry flavoring, and 2-50 parts water. This cookie uses lutein ester, blueberry powder, and water-soluble β-carotene in a scientifically formulated ratio. After being absorbed by the human body, these three ingredients work synergistically to relieve eye fatigue and greatly enhance the protective effect on vision. It also has the advantages of good appearance and color, low calories, crispy and delicious taste, while being low in sugar, relieving eye fatigue, protecting the eyes, rich in dietary fiber, strengthening the spleen and aiding digestion, and maintaining normal intestinal function.

This invention discloses a traditional Chinese medicine composition for replenishing qi and nourishing blood, and its preparation method, belonging to the technical field of food-medicine homology traditional Chinese medicine health care preparations. The composition of this invention uses oyster peptide powder, compound amino acid powder, polygonatum powder, maca powder, eucommia male flower powder, ginseng powder, cordyceps powder, and earthworm protein peptide powder as core active ingredients, supplemented with deer antler powder, deer tendon powder, and deer blood peptide powder to enhance the effects of strengthening the body and nourishing blood. It is combined with xylitol, corn starch, maltodextrin, magnesium stearate, and caramel color as molding excipients. The dosage of each component is precisely controlled. Through a proprietary preparation process involving raw material pretreatment, segmented gradient mixing, and refined post-processing, a 1g / tablet formulation is prepared. The formulation of this invention is rigorously formulated, with clear distinctions between principal, assistant, and adjuvant ingredients, and each component synergistically enhances its effect. It can fundamentally improve problems such as qi and blood deficiency, insufficient vital energy, fatigue, and physical weakness. It has comprehensive efficacy, rapid onset of action, and wide applicability, possessing extremely high industrial promotion and health care application value.

The invention provides a preparation method of a carotenoid dispersion emulsion, which comprises the following steps: preparing a water phase by using a protective colloid, a filler and water, preparing an oil phase by using carotenoid crystals, an antioxidant and a supercritical solvent, mixing the oil phase and the water phase, emulsifying, and removing the supercritical solvent after emulsifying to obtain the carotenoid dispersion emulsion. The protective colloid is starch sodium octenylsuccinate of which the molar substitution degree does not exceed 6%. The invention also provides a preparation method of the carotenoid microcapsule. According to the preparation method provided by the invention, by selecting the specific protective colloid and the oil-phase solvent, the carotenoid can be better protected, side reaction caused by a high-temperature process can be avoided, and the risk of solvent residue is reduced.

The utility model discloses a kind of multi-cavity microporous membrane deodorization incense, including support shell, barrier, microporous membrane layer, aluminium membrane layer, the support shell has at least multiple support cavities with opening;The barrier has multiple barrier cavities with opening, multiple barrier cavities can be respectively bushing in multiple support cavities;Aluminium membrane layer is attached to the upper end of microporous membrane layer and can be peeled off from microporous membrane layer, by natural volatilization and microporous membrane layer combination, microporous membrane layer is attached to barrier, microporous membrane layer is breathable and not water-permeable Effective avoid perfume liquid in barrier cavity to leak, and fragrance volatilization duration is long, not easy to deteriorate, using natural volatilization does not rely on battery power supply, application scene is widely, by setting multiple support cavities and multiple barrier cavities, multiple cavities contain different or same component liquid, powder, solid material, effectively solve the problem of single function, effectively solve the problem of different internal material mutual reaction influence function.

This utility model provides an intelligent seasoning dispenser, relating to the field of kitchen appliance technology. The intelligent seasoning dispenser includes a seasoning bottle assembly, a device body, and a drive assembly. This intelligent seasoning dispenser has the following advantages: 1. The cavity of the seasoning bottle assembly can hold solid or liquid seasonings without changing their state, preventing spoilage and ensuring the final taste and texture of the dish; 2. The device body has a slot for storing the seasoning bottle assembly, providing comprehensive functionality; 3. The seasoning bottle assembly allows for control of seasoning dosage via a switch, supporting both manual and automatic quantitative seasoning dispensing, enabling more intelligent, rapid, and precise seasoning dispensing in various cooking scenarios.

The invention discloses a making process of highland barley bean curd. The making process comprises the following steps: S1, precise screening and deep pretreatment of highland barley raw materials; s2, performing targeted enzymolysis and microencapsulation treatment on the highland barley component; s3, preparing soybean milk with high solid content; s4, performing steady-state fusion and ultrahigh-pressure homogenization on the highland barley gel base material and the high-solid soybean milk; s5, curdling solidification and gel strengthening; and S6, carrying out compression molding and sterilization. The grain size D90 of the highland barley is reduced to be smaller than or equal to 15 microns through superfine grinding, the rough feeling and granular feeling of the highland barley are fundamentally eliminated in combination with ultrahigh pressure homogenization (100-150 MPa) treatment, endogenous enzymes are activated through short-time germination to degrade antinutritional factors, long-chain beta-glucan is moderately sheared into medium and short chains which are easier to absorb through targeted enzymolysis, and the content of beta-glucan in the highland barley is reduced. Meanwhile, cell walls are destroyed to release nutrition, so that the product retains the characteristics of high dietary fiber and high beta-glucan of the highland barley.

This invention discloses an environmentally friendly and healthy paper drying cylinder stripping agent and its preparation method, specifically relating to the technical field of drying cylinder stripping agents. The drying cylinder stripping agent, by weight, comprises 40-70 parts of bio-based base oil, 5-8 parts of environmentally friendly emulsifier, 4-7 parts of penetration enhancer, 30-60 parts of composite white oil, 2-5 parts of moisturizing stripping aid, 1-4 parts of pH adjuster, 1-4 parts of dispersant, 20-50 parts of deionized water, and 10-40 parts of pectin solution. The bio-based base oil is a compound of soybean oleic acid and palmitic acid. This invention uses bio-based base oil as the core, combined with environmentally friendly emulsifier and natural pectin. All components have good biodegradability, are non-toxic and non-irritating, and will not remain on the paper surface or in production wastewater after use. It will not pollute the environment or affect the health of operators, conforming to the development trend of green papermaking and environmentally friendly production.

The 24-hour urine collecting device for the nephrology department comprises a heat preservation outer barrel body and a disposable inner barrel body, the upper portion and the lower portion of one side of the heat preservation outer barrel body are connected with a heat preservation handle through connecting pipes respectively, and an ice storage chamber is arranged in the heat preservation handle. The ice storage chamber communicates with the interior of the heat preservation outer barrel body through a connecting pipe. An opening of the disposable inner barrel body is connected with a heat preservation cover through a plastic connecting piece, the disposable inner barrel body can be inserted into the heat preservation outer barrel body, and a space is reserved between the lower middle portion of the disposable inner barrel body and the heat preservation outer barrel body. The disposable inner barrel body is adopted, the cost is low, the disposable inner barrel body can be abandoned after being used once, and the disposable inner barrel body can be used independently and is very convenient; the disposable inner barrel body is matched with the heat preservation outer barrel body, so that the temperature can be reduced through slow melting of ice cubes in hot summer, a relatively low-temperature environment is kept, and urine can be stored favorably; and the thermal insulation outer barrel body is simple in structure and can be repeatedly used.

The utility model discloses a packaging bag for fresh vegetables and fruits. The packaging bag comprises a packaging paper bag body, handle hole pieces formed by punching and arranged on the front and back faces of the upper portion of the packaging paper bag body, and an easy-to-tear paper piece connected with the back face of a bag opening of the packaging paper bag body to form an integrated structure. Air holes are punched in the front face, the back face, the left side face, the right side face and the bottom face of the packaging paper bag body. Lifting handle hole pasters correspondingly covering the lifting handle hole pieces are pasted on the inner sides of the front face and the back face of the packaging bag paper body, and the lifting handle hole pasters and the lifting handle hole pieces are integrally punched to form lifting handle holes. At least two hanging holes formed by punching are formed in the easy-to-tear paper sheet, and the easy-to-tear paper sheet is integrally connected with a bag opening of the packaging paper bag body through an easy-to-tear line. The packaging bag for the fresh vegetables and fruits is an environment-friendly paper bag which can be used for packaging the fresh vegetables and fruits and the like, packaging of the fresh vegetables and fruits can be completed only through one packaging bag, packaging can be completed on a picking site, the overall packaging operation steps are simplified, and manual operation is greatly facilitated.

This application discloses an anti-discoloration composition for selenium disulfide preparations, its preparation method, and its application. The provided anti-discoloration composition for selenium disulfide preparations, by weight, comprises 50-85 parts of anti-discoloration agent 1, 30-68 parts of anti-discoloration agent 2, 6-27 parts of a complex zinc salt, and 5-10 parts of a preservative. In the aforementioned anti-discoloration composition, the complex zinc salt, through its own antioxidant properties, captures free radicals generated during the oxidation of selenium disulfide, inhibiting the oxidation reaction process, while simultaneously enhancing the synergistic anti-discoloration effect of anti-discoloration agents 1 and 2. The preservative achieves efficient preservation without interfering with the anti-discoloration and antioxidant properties. Selenium disulfide preparations made using this anti-discoloration composition are less prone to discoloration, have high storage stability, are not easily deteriorated, and are mild and non-irritating.

This utility model discloses a prestressed tendon extrusion sleeve, relating to the field of steel strand anchor technology. It comprises a small-diameter cylindrical section and a large-diameter cylindrical section coaxially connected. The large-diameter cylindrical section has a blind hole arranged along its axial direction, and the small-diameter cylindrical section has a through hole arranged along its axial direction and communicating with the blind hole. Compared with the prior art, this utility model provides a prestressed tendon extrusion sleeve that can improve corrosion resistance and anchorage reliability.

The application discloses a urea detection reagent, which comprises the following components: a buffer, reduced coenzyme I, alpha-ketoglutaric acid, ADP, urease, glutamate dehydrogenase, an excipient, a stabilizer, a surfactant and a preservative. The urea detection reagent has good thermal stability, is not prone to deterioration during storage, has a relatively wide effective testing range of urea, and can test a maximum concentration of urea of about 35 mmol / L.

This invention relates to the field of oil pumping equipment technology, and proposes an independent lubrication gearbox for oil pumping units. It includes a gearbox body equipped with an output shaft assembly, a central shaft assembly, and an input shaft assembly. The output shaft assembly, central shaft assembly, and input shaft assembly are all rotatably mounted on the gearbox body via bearings. The system also includes a bearing lubrication system, which mainly consists of grease fittings, an oil injection channel, an oil injection pipeline, and an oil supply device. The oil injection channel is located within the bearing, and the oil supply device is sequentially connected to the grease fittings and the oil injection channel via the oil injection pipeline. This invention solves the problem of sealing failure of the gearbox's input and output shafts, achieving separate automatic lubrication of the gears and bearings. The gears maintain oil cleanliness through splash lubrication and filtration / dynamic lubrication by the gear lubrication system, extending the gearbox's service life, preventing oil loss, and preventing pollution of the oil pumping unit and the surrounding environment. A safety locking mechanism effectively prevents brake failure, ensuring safe production in the oilfield.

The utility model provides a cistanche product storage device which comprises a support, at least one storage bin, a driving motor and a transverse rotating shaft, the driving motor and the transverse rotating shaft are installed on the support, the driving motor drives the transverse rotating shaft to rotate, each storage bin comprises a bin body and a top cover, the top cover is detachably installed at a bin opening of the bin body, and the transverse rotating shaft is installed on the support. The belly portion of the bin body is fixedly installed on the transverse rotating shaft in a penetrating mode, and a plurality of ventilation holes are formed in the bin body and the top cover. The cistanche product storage device has the advantages of being scientific in design, convenient to turn over slices, not prone to deterioration and easy to check.