49226results about How to "No side effects" patented technology

The invention discloses a nontoxic antifouling paint for an oceanographic ship and facilities and a method for preparing the paint. The paint consists of the following components in percentage by weight: 15 to 55 percent of base material, 0.01 to 10 percent of antifouling agent, 10 to 30 percent of filler, 0.3 to 25 percent of pigment, 2 to 8 percent of auxiliary agent and 3 to 55 percent of solvent, wherein the antifouling agent is silver grains with average grain diameter of between 1 and 200nm. The paint does not contain toxic agents, such as dichloro-diphenyl-trichloroethane, organic tin,cuprous oxide and the like, at all while effectively suppressing corrosion of marine biological attachments, meets the related regulations of international maritime organization and future development trend of the antifouling paint, realizes non-toxicity and environmental friendliness of the marine antifouling technology, and can be widely applied to the facilities and the fields, such as ships, floating piers, marine oil platforms, submarine cables, cooling pipes of power plant near the sea, sea water culture net cage and the like.

The invention relates to an antibacterium nano fiber material and a preparation method thereof; the material comprises polymer superfine fiber and antibacterial agent, and the weight ratio is 60 to 98: 2 to 40; the preparation method comprises the following steps: (1) the antibacterial agent is dissolved in distilled water to prepare solution; the polymer superfine fiber is dissolved in methylene dichloride or chloroform organic solvent, emulsifier is added to be mixed evenly, to obtain solution which is dispersed evenly; (2) the two types of solution are mixed to obtain even water-in-oil W/O latex, and then electrostatic spinning is conducted to the latex, to obtain the antibacterium nano fiber material. The nano fiber material has good ventilation property and filterability, still has bacteriostasis and sterilization functions for a long time after stably releasing the antibacterial agent, has simple preparation method, adopts the biodegradable and bioabsorbable polymer as carrier materials, can be absorbed by the human body after fully releasing, is not left, does not need secondary operation and has no side effect.

The present invention belongs to the technical field of health food therapy and health preserving, and relates to five cereal health preserving powder, which is prepared from 20-85% by mass of five-cereal coarse grains, 0-25%by mass of medicine food homology food materials, and 10-50% by mass of vegetable seed nature food materials. According to the present invention, the five cereal health preserving concept and the medicine food homology concept are combined, the five cereal health preserving powder is prepared from the five-cereal coarse grains, the medicine food homology food materials and the vegetable seed nature food materials, and different formulas and different ratios can be adjusted so as to achieve health preserving effects of nerve calming, sleep promoting, blood pressure stabilizing, blood vessel conservation, liver and kidney invigorating, anti-aging and the like, and provide significant health effects; and the five cereal health preserving powder completely adopts the nature food materials as the raw materials without any additives, eating is safe, no side effect is generated, the preparation process is simple and convenient, nutritional ingredients of the food materials are not damaged during the preparation process, and the five cereal health preserving powder is easy to absorb.

An electronically atomizing non-combustible cigarette for simulating the smoking features that it does not contain harmful tar, but the nicotine. An airflow sensor arranged at one cigarette end able to contact with human mouth is used to trigger the HF oscillator of automizer connected via tube to nicotine solution container. Said HF oscillator is connected with counter and display screen. The battery and LED are installed to the front end of said cigarette. Its advantages are good simulation to smoking and no by-effect.

The invention provides an organic/inorganic drought resisting compound fertilizer and a preparation method thereof. The preparation method comprises the following special steps of: at first, carrying out harmless treatment on raw materials of an organic fertilizer, such as livestock excrement, crop straws, kitchen garbage, fallen leaves, turf and peat, humic acid and the like, so as to obtain the organic fertilizer; then adding a macromolecule moisture retention material and an inorganic fertilizer at a certain ratio and uniformly stirring; and finally obtaining the organic/inorganic drought resisting compound fertilizer by extruding granulation. The organic/inorganic drought resisting compound fertilizer disclosed by the invention has functions of drought resistance and moisture retention, nutrient slow release and soil fertilization, so that the effects of increasing production and income of the crops are achieved. Furthermore, the organic/inorganic drought resisting compound fertilizer can effectively solve the environment pollution caused by the livestock excrement, straw burning and domestic garbage.

The invention discloses a super-hydrophilic and underwater-super-oleophobic oil-water separation mesh membrane, and a preparation method and an application thereof. According to the method, fabric mesh with a specification of 100-300 meshes is subjected to ultrasonic cleaning, and is air-dried under normal temperature; a hydrophilic polymer water-sensitive agent and a cross-linking agent are dissolved in water according to a ratio of 1:9-9:1; the mixture is well mixed by magnetic stirring, such that a solution with a concentration of 1-99% is prepared; nano-sol is prepared with a sol-gel method; the solution and the nano-sol are prepared into a mixed solution with a concentration of 1-99%, and the solution is well dispersed through ultrasonic dispersion; the mesh is soaked in the mixed solution and is vertically lifted, or the mesh is directly sprayed by using a high-pressure spraying gun; and the mesh is bake-dried, such that the super-hydrophilic and underwater-super-oleophobic oil-water separation mesh membrane is obtained. Contact angles of the super-hydrophilic and underwater-super-oleophobic oil-water separation mesh membrane with water and oil in air are both 0 DEG, and the membrane is super-hydrophilic. Under water, the contact angle of the membrane with oil drops is larger than 150 DEG, and the membrane has an oil drop low adhesion characteristic. The mesh membrane provided by the invention can be used in oil-water mixture separation and oil-containing sewage processing.

The invention provides a finishing liquor applied on a wet tissue and available for after-sun makeup removal and repair. The finishing liquor contains ingredients such as a surfactant, a natural extract, an auxiliary, a stabilizer, a skin-moisturizing emollient, a repairing agent and a preservative. A production technology of the wet tissue finishing liquor comprises the steps of adding the ingredients in a stirring kettle in a certain sequence proportionally at normal temperature and normal pressure, and stirring the ingredients to a uniform and transparent liquid. The finishing liquor is moderate without irritation, green and environment-friendly, and free of any side effects after long-time use due to no EO (Ethylene Oxide); and the finishing liquor has an efficacy of cleaning and repairing after-sun skin.

The invention relates to a nutrient healthcare product and a method for preparing the same, in particular to a compound vegetable healthcare product and a method for preparing the same. The compound vegetable nutrient powder of the invention consists of the following components in part by weight: 0.1 to 100 parts of dried vegetable powder, 0 to 10 parts of alga-type plant regulating powder, 0 to 96 parts of auxiliary component, 0 to 5 parts of natural flavoring agent and 0 to 5 parts of food additive. The preparation method adopts a simple production process and is suitable for industrialized production, and the product prepared by the method is rich in nutrition and stable in quality, meets the demands of people on various nutrients, regulates the intestines and stomach, improves enterogastric peristalsis, enhances in vivo metabolism of sulfur-contained substances, avoids the adverse effects of human body caused by malnutrition and unbalanced nutrition and prevents and helps to treat diseases such as ulcerative stomatitis, diabetes and constipation. The product has also the advantages of convenience for carrying and long storage period.

The invention relates to a compound microbial agent for degrading antibiotic and pesticide residues as well as preparation and application thereof, and belongs to the field of biotechnology and environmental protection. Multi-thallus compound microbial powder is prepared from the compound microbial agent according to the weight percentage of living microbes to the total amount of compound microbial powder as follows: 10%-15% of bacillus subtilis, 10%-15% of aspergillus niger, 10%-15% of bacillus mucilaginosus, 10%-15% of enterococcus faecalis, 8%-12% of bacillus licheniformis, 8%-12% of bacillus megaterium, 8%-12% of pseudomonas fluorescens, 5%-8% of lactobacillus plantarum, 5%-8% of bacillus polymyxin and 6%-8% of streptococcus thermophiles. The compound microbial agent has the effects of degrading antibiotic and pesticide residues, fermenting and composting organic matter, acting as functional fertilizer and repairing the environment, and can solve the problems of secondary pollution caused by antibiotic residues in culture feces and resource utilization of organic waste and realizes biodegradation of the antibiotic and pesticide residues in soil when applied to the agricultural ecological environment, thereby being of great value and practical significance in restoration of agricultural ecological environment and protection of human health.

The present invention relates to microbial fodder additive, and a kind of microbial fodder additive comprising beneficial microbes and their metabolites and its preparation process and use. The microbial fodder additive is the mixture of fermented liquid or dry powder obtained with Bacillus subtilis, Bacillus cereus, lactobacillus and Saccharomyices cerevisiae and through high density deep layer liquid fermentation. It may be prepared into different specific liquid or powder preparations. The microbial fodder additive has high live bacillus content, long product preserving period and less foreign bacteria contamination, and has the functions of raise fodder utilization, promote animal's growth, increase animal product yield and quality, etc.

The invention discloses an antibacterial polyethylene film and a method for preparing the same. The film consists of an outer layer, a middle layer and an inner layer; the outer layer consists of low-density polyethylene and linear low-density polyethylene; the middle layer consists of low-density polyethylene and linear low-density polyethylene; and the inner layer comprises low-density polyethylene, linear low-density polyethylene, metallocene linear low-density polyethylene, a slipping agent and an antibacterial agent. Compared with the prior art, the antibacterial polyethylene film has the characteristics of broad-spectrum sterilization, lasting antibacterial effect, good safety, no toxicity, no side effects and uneasy discoloration, thereby really achieving the protective function on packaged foods.

The invention relates to a Chinese medicinal preparation for treating the diabetes, which is prepared from 47 raw material medicaments in part by weight: astragalus, siberian solomonseal rhizome, common yam rhizome, cornus fruit and the like. A preparation method 1 for the Chinese medicinal preparation comprises the following steps: (1) preparing aqueous extract of the raw material medicaments; (2) preparing oral liquid from the aqueous extract; (3) drying and crashing the aqueous extract obtained by the step (1), and passing the powders through a screen to prepare medicament extract powders; and (4) preparing tablets, granules, pills, soluble granules or capsules with the medicament extraction powders. A preparation method 2 for the Chinese medicinal preparation comprises the following steps: (1) drying fresh pig pancreas and grinding the fresh pig pancreas into powders; (2) crushing other raw material medicaments, passing the powder through a screen to prepare medicament powders; (3) uniformly mixing the pig pancreas powders and the medicament powders, disinfecting and sterilizing to obtain raw powders; and (4) preparing oral tablets, granules, pills, soluble granules or capsules with the raw powders. Based on the principle of monarch, subject, assistant and envoy, the medicament of the invention has synergistic effect, addresses both the symptoms and root causes, has better curative effect on the diabetes, and has obvious effect of treating serious diabetes. The raw medicinal materials adopted by the Chinese medicinal preparation are common Chinese medicaments, have low production cost and have no toxic or side effects basically.

The invention discloses a micro-ecological fruit-vegetable enzyme preparation method. The method comprises the steps of culturing 4 to 6 of six probiotics including lactobacillus acidophilus, bacillus coagulans, bacillus natto, saccharomyces cerevisiae, enterococcus faecium and bifidobacterium in a culture medium comprising ingredients such as brown sugar, liquorice and fresh sweet potato, and then culturing the probiotics through a diluted culture liquid containing brown sugar and liquorice in an activating manner to prepare a micro-ecological preparation, wherein the prepared micro-ecological preparation is a fermenting agent which is used for fermenting fruit pulp of fresh fruit and vegetable and traditional Chinese herbs. The microorganism enzyme in the ecological preparation and the natural vegetable enzyme in fruits, vegetables and Chinese herbs are compounded into a composite enzyme supplement by utilizing a micro-ecological fermentation technology, i.e. the micro-ecological fruit-vegetable enzyme. The micro-ecological fruit-vegetable enzyme can be made into a liquid type or a solid type (powder). An ideal effect is achieved in the fields such as medicine, healthcare and beauty.

The invention relates to a Chinese medical compound for curing cardiovascular disease, and is prepared by the following raw medicines: green tangerine peel, bupleurum, nutgrass galingale rhizome, turmeric root-tuber, pittosporm root, gentiana scabra bge, black nightshade herb, gambir plant, tuber fleeceflower root broil, radix astragali, cassia twig, ageratum, plantain seed, south dodder seed, red paeony root, szechuan lovage rhizome, kudzuvine root, malaytea scurfpea fruit, danshen root, hawthorn, safflower, pericarpium trichosanthis, blackberrykiky rhizome, tree peony bark, india madder root, dangshen, sojutsu var broil, indian buead, chicken's gizzard-membrane, combined spicebush root, cinnamon, baical skullcap root, ephedra herb, chinese magnoliavine fruit, fragrant solomonseal rhizome, radix stemonae broil, pinellia tuber broil, white mustard seed, nodakenin, sandalwood, rosewood heart wood, longstamen onion bulb, angelica, clematis root, kadsura pepper stem, ovientvine, herb pyrolae, desertliving cistanche, hairy antler, medicinal indianmulberry root, barbary wolfberry fruit, glossy privet fruit, dogwood, rhizoma anemarrhenae, amur corktree bark, spina date seed, platycladi seed, pubescent holly root, thinleaf milkwort root-bark broil, grassleaf sweelflag rhizome, silktree albizzia bark, twotooth achyranthes root, paris polyphylla, chinese date, oriental waterplantain rhizome, songaria cynomorium herb, papermulberry fruit, leech, cortex lycii radicis, earthworm, lucid ganoderma, glabrous greenbrier rhizome, magnetic stone dust, and longhairy antenoron herb with smallleaves. The invention has good curing effects on the applicable diseases.

The invention relates to the technical field of clinical medicines, and particularly relates to a cell preservation solution and a preparation method and applications thereof. The cell preservation solution comprises albumin, glucose, vitamin C and basic preservation liquid, wherein the basic preservation liquid is a mixture of compound electrolyte injection and compound amino acid injection. The cell preservation solution disclosed by the invention achieves a good maintaining effect on the viability and morphology of more than two kinds of seed cells, and can preserve the seed cells for a long time, and maintain the biological characteristics of the seed cells, thereby significantly improving the therapeutic effect of the seed cells.

The invention relates to the field of polypeptides, in particular to a method for preparing semaglutide. The method has the advantages that Fmoc-Lys (Alloc)-OH protection amino acid is used as a raw material, de-protection is carried out by the aid of selected Pd (PPh3) 4, accordingly, operation procedures are simple, only 1-2 times of simple elimination reaction operation are required, each elimination reaction operation is carried out for 10-30 min, side reaction is prevented, the operation procedures are safe, and enlarged production can be facilitated; Boc-His (Boc)-OH. DCHA and Boc-His (Trt)-OH are used as raw materials in the procedures, and accordingly His racemization risks can be reduced to the greatest extent; special fragments are coupled, and accordingly the synthesis efficiency can be improved.

The invention belongs to obesity preventing and treating, intestine moistening, bowel relaxing, yin nourishing, yang invigorating, qi moving and spirit raising coffee, and especially relates to a weight reducing and spirit raising coffee and a making method thereof. Raw materials used in the invention comprise a coffee source and a nutrient source, and also comprise auxiliary raw materials and drinking water, and the raw materials are prepared by weight. The making method comprises the following steps: respectively carrying out drying, baking and crushing technologies on coffee cherries or coffee beans to prepare the raw material coffee source; and randomly selecting one or more substances from eatable traditional Chinese medicinal materials, respectively carrying out washing, dehydrating, drying, baking and crushing technologies to prepare granular or powdery materials, mixing the granular or powdery materials according to a certain weight part ratio to prepare the raw material nutrient source, mixing the prepared raw material coffee source with the nutrient source according to a certain weight part ratio, disinfecting, packaging, and leaving the factory. All raw materials are natural foods and medicinal and eatable plants, the weight reducing and spirit raising coffee has the advantages of scientific proportioning, obvious weight reducing, yang invigorating and spirit raising effects, no side effects after long term eating, and drinking convenience.

The invention discloses a Chinese medicinal herb additive for egg chickens and application. The Chinese medicinal herb additive comprises membranous milkvetch root, eucommia bark, honeysuckle, jiuyue, Weeping Forsythiae Capsule, szechwon tangshen root, sanguisorba, hawthorn, Indian Buead, officinal magnolia bark, Chinese pulsatilla root, giant knotweed rhizome, ricepaperplant pith, largehead atractylodes rhizome, tangerine peel, malt, indigowoad root, swordlike atractylodes rhizome, indigowoad leaf, three immortals, liquorice, cyrtomium fortune, nutgrass galingale rhizome, chatoyancy, calamus and pinellia tuber, and mixture of the compositions is added with calcium bicarbonate, phytase, vitamin E and methionine. The Chinese medicinal herb additive effectively promotes absorption of nutrient, can prevent and control diseases, strengthen quality of eggshells, reduce the broken egg rate and soft-shell eggs, abnormal eggs and sand shell eggs, can effectively prevent bird flu, prevent and control diseases such as laxness, feather pecking, hair shedding, anus pecking, salpingitis, respiratory disease and the like, can achieve good effect with a dosage of about 4 percent, cannot damage physiological functions of the egg chickens, and can prolong egg laying peak season, improve color of the eggshells and the laying rate by 8 to 20 percent, and increase weight of eggs.

The invention discloses a water-based ultra-thin fire-retardant coating for steel structures. The fire-retardant coating comprises components as follows: a binder emulsion, an intumescent flame retardant system, filler, deionized water and additives, wherein the additives comprise a dispersing agent, an antifoaming agent, a mold inhibitor, an anti-flash-rust agent, a coalescing agent, a leveling agent and a thickener; the intumescent flame retardant system comprises a dehydration catalyst, a carbonizing agent and a foaming agent. The invention further designs a preparation method of the water-based ultra-thin fire-retardant coating for the steel structures. The components are mixed sequentially to be prepared into the water-based ultra-thin fire-retardant coating for the steel structures in a vertical sand mill and a dispersing tank. The prepared coating is large in adhesive force, high in hardness, good in fireproof property, good in anti-scratch performance and excellent in weather resistance and water resistance, the surface layer of the coating is fine and smooth, the decoration performance is improved significantly, and the preparation method is low in energy consumption and has the advantages that the harm to human bodies and the pollution to the environment during preparation are small and the like.

The present invention discloses a balanced nutrient tea and beverage. Its raw material composition includes (by weight portion) 0.5-3 portions of American ginseng, 1-3 portions of sterculia, 2-5 portions of dried longan flesh, 2-5 portions of dried jujube, 2-5 portions of dried apricot flesh, 1-3 portions of spiny jujube kernel, 1-4 portions of lyceum berry, 2-5 portions of raisins, 1-3 portions of tea, 0.5-3 portions of lonicera flower, 0.5-2 portions of notoginseng flower and 1-15 portions of honey. Said invention contains several nutrient components of vitamins, amino acids, saponin, mineral and organic acid, etc. and has several health-care functions of raising immunity of human body, etc.