148results about How to "Rapid pressure reduction" patented technology

The invention relates to a disinfector, and particularly relates to a traditional Chinese medicinal bactericidal freshening preparation for sterilizing a library. The traditional Chinese medicinal extracts of the traditional Chinese medicinal bactericidal freshening preparation are extracted from the following raw materials: astragalus membranaceus, coptis chinensis, cortex phellodendri, honeysuckle, agastache rugosus, folium eucalypti, mother chrysanthemum, liquorice, cordate houttuynia, folium artemisiae argyi, radix angelicae, angelica sinensis, gentiana lutea, rhizoma atractylodis, Eupatorium fortunei, cyrtomium fortune, fructus cnidii, rheum officinale, pepper, schizonepeta, mint and polygala tenuifolia. The traditional Chinese medicinal bactericidal freshening preparation also plays a role of freshening air when sterilizing and disinfecting. The effective components of the traditional Chinese medicinal bactericidal freshening preparation are the traditional Chinese medicinal extracts, so that the traditional Chinese medicinal bactericidal freshening preparation is free of toxic and side effects on a human body, also has the effects of clearing away heat and toxic materials, improving immune capability and the like, and is especially suitable for use in the library with large population flow and long detention time.

A brake system for an air braked trailer includes a first control line for transmitting air from a source, a second control line for transmitting air, a relay valve allowing air to flow therethrough, and a pneumatic control module (PCM) having structure for reducing pressure from an inlet port of the PCM to an outlet port of the PCM. The PCM is connected to the first control line and is solely connected to the relay valve by the second control line. The first and second control lines are capable of being decoupled from the PCM and being coupled to each other to remove the PCM from the system so that a technician can check the system. An exhaust valve is integrally connected with the PCM and is capable of exhausting air to atmosphere. When the system is used on trailer, the PCM is mounted away from the relay valve, and preferably forwardly of a forward axle of the trailer.

The invention discloses a quick cover-opening electric pressure cooker and relates to the technical field of kitchen cookers. The quick cover-opening electric pressure cooker solves the problem that a fan of the conventional air-cooled electric pressure cooker has short service life. The quick cover-opening electric pressure cooker comprises a pot body, a pot cover, an inner pot and a control circuit, wherein the pot body comprises an outer pot and a shell; the inner pot is placed in the outer pot; the outer pot is placed in the shell; a cooling air flue is arranged between the inner pot and the outer pot; ventilation openings are formed in the pot body; the ventilation openings comprise an inner ventilation opening in the side wall of the outer pot and an outer ventilation opening in the side wall of the shell; the inner ventilation opening corresponds to the outer ventilation opening; the cooling air flue is communicated with the outside of the pot body through the inner ventilation opening and the outer ventilation opening; a cooling fan is arranged on the shell; an accommodating gap is reserved between the shell and the outer pot; the cooling fan corresponds to the outer ventilation opening and is positioned in the accommodating gap; and the cooling fan is electrically connected with the control circuit. The embodiment of the invention is mainly applied to electric pressure cookers, in particular to the quick cover-opening electric pressure cooker implemented by air cooling.

The invention relates to a nutrient of fresh sea cucumbers and abalone and a preparation method for the nutrient. The preparation method comprises the following steps of: removing viscera of sea cucumbers and abalone, cleaning, crushing, adding purified water, adding bromelain, performing enzymolysis, adding papain and performing enzymolysis; and filtering an enzymatic hydrolysate, and concentrating at low temperature and under reduced pressure to obtain the nutrient of the sea cucumbers and the abalone, wherein the nutrient is rich in sea cucumber short peptide, sulfated polysaccharides, saponin, and amino acids which are essential to human bodies. The content of the sulfated polysaccharides and the saponin of the sea cucumbers in the product is greatly improved; the decomposition rate of collagen of the sea cucumbers is improved from the traditional 60-80 percent to over 95 percent; the recovery rate of protein is improved from 50-65 percent to over 92 percent; the molecular weight of a polypeptide is reduced from 2,000-8,000Da to 500-2,000Da; the average peptide chain length is 2 to 10 degrees of polymerization; the content of the amino acids which are essential to the human bodies is increased, and particularly the content of arginine is increased; the full nutrition of the nutrient is improved; and the properties of active ingredients of the sea cucumbers and the abalone such as removal of free radicals, blood pressure reduction, senility resistance, tumor resistance, human immunodeficiency virus (HIV) resistance, liver protection and the like are strengthened.

The invention discloses an electric pressure steamer, which comprises an outer steamer of a steamer body, an inner steamer or a steaming layer which is arranged inside the outer steamer and is used for steaming foods, a steamer cover covering the outer steamer, an electrical heating element at the bottom of the outer steamer, and a control circuit for controlling an electrical heating device. The electric pressure steamer is characterized in that: a sealing element for providing a pressure seal is arranged between the steamer cover and the outer steamer; the steamer cover and the outer steamer are sealed to form a pressure cavity; the inner steamer or the streaming layer is supported to be separated from the surface of the electrical heating element; a water and air outlet is formed at the bottom of the outer steamer and is communicated with a water outlet box at the bottom of the steamer body through a water outlet channel; and a water and air valve is arranged between the water outlet channel and the water outlet box. Compared with the electric steamer in the prior art, the electric pressure steamer has the advantages that: the outer steamer and the steamer cover are sealed, steam does not overflow, the energy and electricity are saved, the steaming speed is improved under the pressure, and the pressure in the steamer is rapidly reduced.

The invention discloses a compound apigenin nanoemulsion antihypertensive drug which comprises the following raw materials in mass percent: 1-15% of apigenin, 5-35% of surfactant, 1-20% of cosurfactant, 1-20% of oil, 0.5-10% of motherwort fruit aqueous extract, 0.5-10% of semen cassiae water extract and the balance of distilled water; and the sum of mass percents of the above raw materials is 100%. The nanoemulsion is small in emulsion droplet, uniform in distribution, low in viscosity and good in liquidity. After apigenin is prepared into a nanoemulsion, blood brain barrier transmission capacity is obviously increased, the bioavailability of a technical material is obviously improved, the half-life period of the drug can be prolonged; and the drug administration times can be reduced; with adoption of the nanoemulsion, the dissolution and infiltration capacity of atenolol can be improved and the stability of apigenin is increased; and the nanoemulsion has obvious synergistic effect compounded with the motherwort fruit and the semen cassiae; and the medicinal cure effect can be more fully played.

The invention belongs to the field of health-care food processing technologies and provides health-care Astragalus mongholicus porridge and a preparation method of the health-care Astragalus mongholicus porridge for improving body immune function, enhancing hematopoietic function and improving substance metabolism. The health-care Astragalus mongholicus porridge is prepared by Astragalus mongholicus, glossy privet fruit, Semen Cuscutaem, Radix Rehmanniae Praeparata, dogwood, rhizoma polygonati, Chinese yam and polished round-grained rice through stewing, wherein the Astragalus mongholicus is sweet and warm, can invigorate spleen and lung channel, has effects of tonifying Qi and lifting yang, strengthening exterior and reducing sweat, inducing diuresis for removing edema, enhancing body immunity function, protecting liver, promoting urination, reducing blood pressure and having wide antibacterial action, and is anti-ageing and anti-stress. Under the theory of traditional Chinese medicine of homology of medicine and food, the method uses Astragalus mongholicus and other traditional Chinese medicines and the polished round-grained rice as raw materials to produce food with therapeutic effect through scientific processing, the medicines are used as food, the food is used for medicines, and therefore, the health-care Astragalus mongholicus porridge has high nutritive value, can prevent and control diseases, strengthen the body and lengthen the life.

The invention relates to a pure Chinese medicinal composition, in particular to a Chinese medicinal preparation for treating high blood pressure. The Chinese medicinal preparation comprises the following raw medicaments in part by weight: 20 to 1,500 parts of Spanish needle herb, 30 to 1,200 parts of gambir plant, 30 to 1,200 parts of mountain green tea, 1 to 50 parts of eucommia bark, 10 to 130 parts of root of red rooted salvia, 10 to 150 parts of achyranthes root, 1 to 50 parts of cassia seed, 10 to 150 parts of kudzuvine root, 10 to 1,500 parts of Guangzhou hawthorn, 10 to 200 parts of oyster, 10 to 120 parts of magnetite, 10 to 150 parts of lotus leaf, 10 to 1,200 parts of keel and 10 to 1,200 parts of red ochre. The Chinese medicinal preparation can quickly and stably reduce blood pressure, change over the pathogenesis of the high blood pressure and solve the difficult problem of lifelong medicament administration of high blood pressure patients.

The invention belongs to the field of breeding of livestock products, and provides a fermented feed for sows and piggies, and a preparation method of the fermented feed, as well as a compound feed of the fermented feed. The fermented feed for the sows and the piggies is mainly prepared through mixed fermentation of a solid fermentation material and a liquid fermentation material. The sows and the piggies, at a suckling period, can be jointly fed with the fermented feed for the sows and the piggies, and various oxidative stress of the sows and the piggies can be effectively relieved, so that the piggies are rapidly fed with the feed, and can be easily weaned as early as possible. Besides, the preparation method disclosed by the invention adopts a solid-liquid mixing fermentation technology, so that the fermented feed has the advantages of being short in fermentation time, thorough in reaction, high in raw material utilization factor, rich in nutrient substances and the like, and the fermented feed for the sows and the piggies can be widely applied in breeding of the sows and the piggies, which are at the suckling period.

The invention discloses a traditional Chinese medicine prescription for preventing and treating radiation-induced oral mucositis. The traditional Chinese medicine prescription is produced from the following raw materials in parts by weight: astragalus membranaceus, glossy privet fruit, radix pseudostellariae, oldenlandia diffusa, asparagus fern, dried rehamnnia root, dendrobe, oriental wormwood, rhizoma phragmitis, salvia miltiorrhiza, radix scrophulariae, burdock, scutellaria baicalensis, platycodon grandiflorum and fried licorice root. Clinical verifications indicate that the traditional Chinese medicine has an obvious treatment effect on the radiation-induced oral mucositis caused by the radiotherapy of head and neck tumors, and is exact in clinical efficacy, safe and free from toxic and side effects.

The invention relates to health-care and antihypertensive hepherdspuse herb biscuits. The invention further relates to a preparation method of the health-care and antihypertensive hepherdspuse herb biscuits. The health-care and antihypertensive hepherdspuse herb biscuits are prepared from, by mass, 40-60 parts of hepherdspuse herbs, 35-50 parts of wheat flour, 5-10 parts of auricularia auricula, 3-9 parts of lentinula edodes, 5-11 parts of pumpkins, 4-12 parts of hawthorns, 4-10 parts of herba taxilli, 3-9 parts of puerarin, 4-9 parts of raw sophora flowers, 3-9 parts of radix scutellariae, 3-8 parts of lotus seeds, 3-8 parts of parsley, 2-9 parts of magnolia denudata, 3-9 part of stigma maydis, 3-9 parts of polygonum multiflorum and 10-20 parts of sunflower seed oil. The health-care and antihypertensive hepherdspuse herb biscuits are rich in nutrient, suitable for the old and the young and capable of achieving the health-care efficacy after being eaten for a long time.

The invention discloses cordyceps militaris electuary. The medicinal composition of the cordyceps militaris electuary is prepared from the following raw materials in parts by weight: 20-40 parts of cordyceps militaris, 15-25 parts of dendrobium officinale kimura ex migo, 3-8 parts of radix astragali, 8-12 parts of medlar, 12-17 parts of Chinese yam and 25-35 parts of kernel-free Chinese-dates. The invention also discloses a preparation method of the cordyceps militaris electuary. The cordyceps militaris electuary is a health-care solid beverage which takes the cordyceps militaris as a principal raw material, takes the dendrobium officinale kimura ex migo, the Chinese yam, the Chinese-dates, the astragali and the like as auxiliary materials, is trialed for a plurality of times, and prepared by scientific compatibility, and has the efficacies of tonifying the kidney and the liver, improving immunity and supplementing qi and blood.

The present invention provides a pressure cooking appliance. The pressure cooking appliance comprises a pot body, a cover body, a pressure limiting valve and a driving mechanism, wherein the pot bodyis used for accommodating food to be cooked; the pot body is covered with the cover body, and an exhaust passage is formed in the cover body; the pressure limiting valve is matched with the exhaust passage, and comprises a pressure limiting valve body and a counterweight block, the counterweight block and the pressure limiting valve body are provided with a matching structure, the pressure limiting valve is in a first state when the counterweight block is pressed on the pressure limiting valve body, the pressure limiting valve is in a second state when the counterweight block is separated fromthe pressure limiting valve body, and the pressure limiting valve is in a third state when the pressure limiting valve body is separated from the exhaust passage; and the driving mechanism drives thecounterweight block to rotate so as to switch the pressure limiting valve from the first state to the second state, and when the counterweight block rotates by a preset angle, the counterweight blockdrives the pressure limiting valve body to rotate through the matching structure so as to switch the pressure limiting valve from the second state to the third state. Through the application of the technical scheme of the invention, the problem of large product volume of the pressure cooking appliance in the prior art can be effectively solved.

The invention discloses a health-care cat food for smoothening fur. The cat food is characterized in that raw materials of the cat food comprise the following ingredients, by weight, 30-40 parts of grain powder, 4-6 parts of soybean meal, 0.3-0.5 part of fleece-flower root, 0.4-0.6 part of radix astragali, 1.2-1.5 parts of matrimony vine, 0.3-0.5 part of bighead atractylodes rhizome, 0.4-0.6 part of cleaver herb, 0.2-0.4 part of tortoiseshell, 0.3-0.5 part of polygonatum rhizome, 2.3-2.6 parts of honeysuckle flower, 15-18 parts of fishbone meal, 4-6 parts of dried small shrimp powder, 6-8 parts of the seed of stizolobium cochinchinensis, 1.5-1.8 parts of linseed oil and 0.6-0.8 part of an auxiliary material. By adding a few Chinese herbal medicinal ingredients, the prepared cat food has comprehensive nutrients, has a health-care function, and can be used to enhance immunity and disease resistance of pets and promote appetite of pets. By the use of the cat food, pets become lively and active, muscle body becomes strong, and fur becomes smooth and soft and is not easy to fall. The prepared feed is convenient to transport and store.

The present invention discloses a dendrobium officinale health protecting tea manufacturing method. The raw materials of dendrobium officinale health protecting tea include dendrobium officinale leaves, dendrobium officinale flowers, dendrobium officinale stems, fanqiu herb (a kind of camellia bush plant), and moyeam, and the manufacturing method comprises the following steps of washing and cleaning, drying, rolling, vacuum freeze-drying, vacuum packaging, etc. The dendrobium officinale tea prepared by the technology can reduce unnecessary nutrient loss of dendrobium officinale, maximally retain the nutrients of dendrobium officinale, and achieve energy saving and environment protecting effects. The manufactured dendrobium officinale tea is high in nutritional values and excellent in mouthfeel, and is suitable for women, men and people of all ages to drink. The matching of the dendrobium officinale tea with fanqiu herb, and moyeam tea can improve the health protecting function of the dendrobium officinale tea, and enables the dendrobium officinale tea to have the effects of enhancing immunity, lowering blood sugar, blood pressure, and blood lipids, preventing arteriosclerosis, protecting the liver, protecting eyes and improving eyesight, etc.

The invention provides a split floor type air conditioner and an anti-explosion control method and device for the split floor type air conditioner. The split floor type air conditioner comprises an indoor unit and an outdoor unit. The indoor unit comprises an indoor heat exchanger, an indoor fan and a compressor, and the indoor fan and the compressor are opposite to the indoor heat exchanger. The outdoor unit comprises an outdoor heat exchanger and an outdoor fan opposite to the outdoor heat exchanger. A throttling part is located at the indoor unit or outdoor unit. The indoor heat exchanger, the throttling part, the outdoor heat exchanger and the compressor are sequentially and circularly communicated through connecting pipelines. A pressure sensor is located on the air outlet side of the compressor. A control circuit controls and adjusts the work state of one or more of the compressor, the indoor fan, the outdoor fan and the throttling part according to the pressure threshold value range to which the pressure value, detected by the pressure sensor, of the air outlet side of the compressor belongs. By means of the technical scheme, the problem of explosion caused by too high pressure of the air outlet of the compressor can be solved, the reliability and safety of operation of the system are improved, and user experience is improved.

The invention discloses a seaweed pu-erh tea and a preparation method of the seaweed pu-erh tea. The preparation method is characterized in that powdered seaweed is mixed during fermenting the pu-erh tea to obtain the seaweed pu-erh tea; the deodorized seaweed not affects the unique mellow taste of pu-erh tea; in addition, grateloupia seaweed is bright red and similar to the color of pu-erh tea soup, so that the color of pu-erh tea soup can be thickened, and the brewing times can be increased; and the unique rhodophycease of grateloupia can improve the functions of pu-erh tea on lowering lipid, losing weight, beautifying, reducing blood pressure and resisting arteriosclerosis.

The invention discloses a traditional Chinese medicine composition for treating age pigment. The traditional Chinese medicine composition is prepared from the following raw materials in parts by weight: 15-21 parts of astragalus membranaceus, 12-18 parts of coix, 9-15 parts of loofah sponge, 3-9 parts of flos carthami, 3-9 parts of ligusticum wallichii, 8-12 parts of Chinese angelica, 8-12 parts of rheum officinale, 6-12 parts of dried radix rehmanniae, 6-12 parts of cortex moutan, 6-12 parts of flower of common tulip, 6-12 parts of rhizoma drynariae, and 6-12 parts of radix ophiopogonis. According to the traditional Chinese medicine composition for treating age pigment, the 12 natural traditional Chinese medicines are selected for scientific compatibility, the formula is simple, the raw materials cooperate with each other to achieve the effects of clearing heat, removing toxicity, weakening pigment and removing freckles, and the traditional Chinese medicine composition takes effect fast, treats both symptoms and root causes, and is free of toxic and side effects; the traditional Chinese medicine composition is simple in preparation method, convenient to take and low in cost, and has the effective rate reaching 95% or above.

The invention discloses medicine for treating alopecia caused by liver-kidney deficiency and qi-blood deficiency. The medicine is mainly prepared from the following raw materials in parts by weight: 12-18 parts of astragalus, 12-18 parts of poria cocos, 12-18 parts of radix rehmanniae, 12-18 parts of fleece-flower root, 10-15 parts of radix pseudostellariae, 10-15 parts of mulberry seeds, 8-10 parts of radix rehmanniae preparata, 8-10 parts of rhizoma polygonati, 20-24 parts of black beans, 8-10 parts of Chinese angelica, 20-24 parts of black sesame, 8-12 parts of grossy privet fruits, 8-12 parts of herba ecliptae and 8-12 parts of Chinese wolfberry. The medicine for treating alopecia caused by liver-kidney deficiency and qi-blood deficiency selects 14 natural Chinese herbs, is scientific in compatibility and simple in formula, can realize the effects of nourishing liver and kidney, and reinforcing qi and nourishing blood through the synergistic effect of all of the raw materials, is high in efficiency, can treat both symptoms and root causes, and is free of toxic and side effects; moreover, a preparation method of the medicine is simple, convenient to take, and low in cost, and achieves an effective rate of 94% or above.

The invention relates to a fat removal and health protection beverage which comprises the following components in percentage by mass: 15-23 parts of kiwi fruits, 15-18 parts of konjak, 4-7 parts of bitter gourds, 8-12 parts of barley malts, 3-8 parts of dandelion, 6-10 parts of chrysanthemum, 9-13 parts of a sweetening agent, 0.06-0.09 part of a stabilizing agent, 0.1-0.2 part of a thickening agent and 90-130 parts of deionized water. The sweetening agent consists of honey and rock candies according to the proportion of 1:1; the honey is preferably acacia honey. The fat removal and health protection beverage disclosed by the invention tastes delicious, is a healthy beverage capable of removing fat, reducing weight, clearing heat and reducing internal heat, and has a function of improving immunity; the shortcomings of the conventional commercially available beverage are overcome.

The invention discloses an okra liver-protecting tea and a preparation method thereof. The preparation method comprises the following steps: (1): picking: picking fresh okra leaves and tender okra fruits without pests and mechanical damages; (2) pre-treating: carrying out cutting, blanching, green-removing and drying on the fresh okra leaves to obtain dry fresh okra leaves; (3) crushing: mixing the dry fresh okra leaves with honeysuckle, gynostemma pentaphyllum, astragalus membranaceus, codonopsis pilosula and chrysanthemum, and then crushing to obtain the mixed powder; (4) preparing an okra extract: pouring the tender okra fruits into an extraction tank, adding clear water and extracting, collecting the extract and carrying out spray-drying to obtain okra water extract powder; (5) proportioning: adequately and uniformly mixing the okra water extract powder with the mixed powder to obtain okra tea powder; (6) bagging: filling the okra tea powder into filter paper bags. The okra liver-protecting tea disclosed by the invention is prepared from the raw materials of fresh okra leaves, honeysuckle, gynostemma pentaphyllum, astragalus membranaceus, codonopsis pilosula, chrysanthemum, okra water extract and the like, and is unique in flavour and good in liver-protecting effect; the process disclosed by the invention is moderate, and the prepared okra liver-protecting tea is good in quality, and capable of storing the original nutrition and flavour of the fresh okra leaves.

The invention discloses a traditional Chinese medicine composition for treating intractable skin diseases. The traditional Chinese medicine composition is prepared from the following raw materials inparts by weight: 80 to 120 parts of radix et rhizoma rhei, 35 to 60 parts of radix astragali, 10 to 30 parts of radix sophorae flavescentis, 10 to 15 parts of cortex dictamni, 5 to 12 parts of radix euphorbiae lantu, 8 to 15 parts of fructus cnidii, and 0.01 to 0.04 part of mylabris. The invention also discloses a preparation method and application of the traditional Chinese medicine composition for treating the intractable skin diseases. The traditional Chinese medicine composition has the advantages that the radix et rhizoma rhei, the radix astragali, the radix sophorae flavescentis, the cortex dictamni, the radix euphorbiae lantu, the fructus cnidii, and the mylabris are compounded according to a special ratio, so that the synergistic function is enhanced; the clinical test proves thatthe effect of treating various intractable skin diseases, such as dermatitis, eczema, psoriasis, onychomycosis and tinea of feet and hands is good; the irritation to skin is little, the effect is quickly taken, the effect is obvious, the easiness in recurrence is avoided, and any adverse reaction is avoided; the preparation technology is simple, the operability is high, the production cost is low,and the traditional Chinese medicine composition is suitable for large-scale production.

Belonging to the technical field of solid instant beverages, the invention relates to a walnut polypeptide coffee and a preparation method thereof. The walnut polypeptide coffee mate includes two major raw materials: instant coffee and walnut mate powder. The walnut mate powder is prepared from the following raw materials: walnut oil, walnut polypeptide powder, xylitol powder, fructooligosaccharide, maltodextrin, sodium caseinate, silica, monoglyceride, sodium stearyl lactate, sodium tripolyphosphate, lecithin, tripolyglycerol monostearate and propylene glycol monostearate. The walnut polypeptide coffee provided by the invention is not added with coffee creamer, vegetable fat powder, white granulated sugar or other ingredients, uses walnut grease to replace vegetable fat powder, and is added with walnut polypeptide powder. As walnut polypeptide powder has the functions of enhancing immunity, resisting oxidation, lowering blood pressure, restoring fatigue and the like, the coffee mate prepared from walnut polypeptide powder can endow coffee with a series of nutritional and health care functions, and the product can be more in line with the requirements of modern nutritional diet. Atthe same time, the walnut polypeptide coffee provided by the invention turns waste into treasure, improves the added value of walnut meal, and is easy for popularization and application.

The invention belongs to the field of fuel cell testing, discloses a system and a method for improving gas flow control lag of a fuel cell, and aims to solve the problem of transient data difference, namely flow lag, between a gas supply flow and an actual gas receiving flow of an electric pile in dynamic testing of the fuel cell. According to the invention, the accuracy and response speed of gas flow supply can be improved, and particularly for small-flow testing, the problem of buffer lag of process components of gas supply management is reduced so that the flexibility of a test design and the authenticity of test results are improved, hunger can be reduced, and the safety of the cell under test conditions is improved. According to the invention, deeper technical support is provided for dynamic operation and test research of the cell.

The invention relates to a traditional Chinese medicine compound preparation, and discloses an immunity-enhancing capsule. The capsule is prepared from the following components in parts by weight: 230-260 parts of grape skin extract, 15-30 parts of vitamin C, 50-70 parts of magnesium stearate and 50-70 parts of mannitol. The immunity enhancing capsule has the advantages of good immunity regulating effect, no toxic or side effect and high safety. Resveratrol which is contained in grape skin and is richer than that in grape pulp and grape seeds is a polyhydroxyphenol compound, is capable of preventing cardiovascular and cerebrovascular diseases, and has an extremely strong cancer resistance. The invention further discloses a method for preparing the immunity-enhancing capsule. The preparation method is easy to operate, is environmentally friendly, economic, effective and non-toxic, and has a wide application prospect.

The invention discloses a cool and refreshing type health-care tea with hippophae rhamnosides leaves. The health-care tea is prepared from the following raw materials in parts by weight: 60-70 parts of hippophae rhamnosides leaves, 21-28 parts of mulberry buds, 1-3 parts of dandelion, 3-5 parts of mint, 4-8 parts of American ginseng, 5-10 parts of pomegranate seed powder, 4-9 parts of papaya, 30-40 parts of green tea, 5-8 parts of Chinese yam, 10-20 parts of boat-fruited sterculia seeds, 2-4 parts of xanthan gum, 5-10 parts of fruits of Chinese magnoliavine, 3-6 parts of white sugar, 3-5 parts of pine needles, 1-3 parts of saffron, 3-7 parts of globeamaranth, 5-9 parts of licorice roots, 4-5 parts of rice wine, 4-6 parts of nutrient powder, and an appropriate amount of water. The nutrient powder is prepared from the following raw materials in parts by weight: 3-5 parts of cowberry leaves, 6-12 parts of bamboo rice, 1-3 parts of astragalus membranaceus, 2-4 parts of emblic leaves, 1-4 parts of lance asiabell roots, and 4-8 parts of buckwheat. According to the health-care tea disclosed by the invention, various medicinal materials and plants are mixed, so that the health-care tea has the effects of relieving cough, eliminating phlegm, relieving dyspepsia, promoting blood circulation, dispersing stasis, benefiting diuresis, dephlogisticating, remedying deficiency, promoting lactation, promoting pus discharge, detoxicating, enhancing organism immunity, protecting the liver, benefiting diuresis, resisting aging, resisting stress, reducing pressure and the like.

The invention discloses a medicine for enhancing immunity of human bodies, which is prepared from the following raw materials in parts by weight: 10-20 parts of radix astragali, 10-15 parts of hyacinth bletilla, 10-20 parts of glossy privet fruit, 10-20 parts of rhizoma polygonati and 30-50 parts of wolfberry fruit. By selecting 5 natural traditional Chinese medicines, the medicine performs the functions of regulating yin and yang, nourishing yin, tonifying the kidney, tonifying the liver, invigorating qi, arresting seminal emission, suppressing sweating and enhancing the functions of the human T lymphocytes under the synergetic effect of the active pharmaceutical ingredients, thereby enhancing the immunity of human bodies. The medicine has the advantages of simple preparation method, short treatment course and low cost and is convenient to take, and the effective rate is up to higher than 95%.

The invention discloses a preparation method of milkvetch root whole fish noodles. The method comprises the following steps: firstly, removing fish heads, scraping fish scales, and separating fish bones from fish meat; then, respectively preparing the fish meat into minced fillet, preparing the fish heads, fish scales and fish bones into fish soup and fish bone meal, and preparing milkvetch root extract from milkvetch roots; and finally, mixing the minced fillet, fish soup, fish bone meal and milkvetch roots extract with flour, soybean protein isolate powder, corn starch, ginger juice and table salt, kneading dough, and sequentially pressing, steaming, cooling, folding, cutting and drying the dough to obtain finished products. The invention also discloses the milkvetch root whole fish noodles prepared by the method disclosed by the invention. The milkvetch root whole fish noodles prepared by the method disclosed by the invention have smooth surfaces, are free of wrinkles, bright in color and luster, transparent, high in gluten content, good in smoothness, free of adhering to teeth and chewy, have the characteristic smell of fish noodles, have health-care effects after being eaten for a long term, and have the effect of supplementing amino acids and multiple trace elements necessary for human bodies, such as iron, zinc and calcium.

The invention relates to a health care Chinese medicinal composition, especially a Chinese medicinal composition that is composed of Cordyceps sinensis, ginseng, Gastrodia elata, pilose antler, astragalus roots, mulberry leaves, angelica and Prunella vulgaris and has the efficacy of blood pressure and lipid lowering, fitness strengthening and qi tonifying, blood enriching and nerve soothing. The health care Chinese medicinal composition provided in the invention has the advantages that: 1) based on the traditional Chinese medicinal theories of China, carefully selected natural precious medicinal materials are taken as raw materials, and through reasonable collocation and refining, the health care Chinese medicinal composition can be obtained; 2) the Chinese medicinal composition has the efficacy of blood pressure and lipid lowering, fitness strengthening and qi tonifying, blood enriching and nerve soothing; and 3) with a simple preparation process, the Chinese medicinal composition can be taken orally for a long time and has toxic or side effect, thus being especially suitable for the middle-aged and the elderly.

The invention relates to the technical field of valves, and particularly discloses an adjustable constant-pressure safe exhaust valve. The adjustable constant-pressure safe exhaust valve comprises anexhaust assembly and a valve cap connected with the exhaust assembly; a stepped hole is formed in the exhaust assembly, the two ends of the stepped hole extend to the two end surfaces of the exhaust assembly correspondingly, the small end of the stepped hole is an air inlet hole, the large end of the stepped hole is an inner hole communicating with the outside, a shoulder portion is formed at thejoint between the air inlet hole and the inner hole, a valve plug capable of abutting against the shoulder portion of the stepped hole and plugging the air inlet hole is arranged in the inner hole, anexhaust groove is formed in the side wall of the inner hole, the length of the exhaust groove in the axial direction of the inner hole is larger than the height of the valve plug, and a spring whichwith two ends abutted against the valve plug and the valve cap correspondingly is arranged in the inner hole. According to the valve, the rapid pressure reduction can be achieved under the condition that the pressure is suddenly increased, so that the phenomenon that the phenomenon of tire burst caused by the fact that the pressure intensity inside a tire is rapidly increased is avoided.