46results about How to "Inhibit harmful bacteria" patented technology

The invention relates to the technical field of preparation of an animal feed, in particular to a feed for lactation sows and a preparation method of the feed. The feed comprises corn, soybean oil, soybean meal, puffed soybeans, brown sugar, glucose, fermented soybean meal, fish meal, dicalcium phosphate, stone powder, salt, sodium bicarbonate, choline chloride, lysine, methionine, phytase, molasses, a premix feed and feed raw materials rich in soluble fibers. The raw materials mutually cooperate and jointly act under specific composition. In the feed, the brown sugar, the glucose, the molasses, the corn and the soybean oil are used as energy feeds; the soybean meal and the fish meal are main sources of the lysine; and the fish meal, the dicalcium phosphate, the phytase, the salt, the stone powder and the premix feed provide calcium, phosphorus, sodium, vitamins and trace elements. In the feed, the raw materials achieve the effects of increasing the food consumption of the lactation sows, reducing the constipation possibility of the lactation sows, shortening the time interval of the lactation sows from weaning to oestrus, increasing the weaned survival rate of piglets, and increasing the weight of the weaned piglets.

The invention provides a novel ecological bean curd and a preparation method of the bean curd. The ecological bean curd takes probiotics fermentation liquor as a coagulation point preparation and is prepared from point system soybean milk. The probiotics fermentation liquor is made by adding and fermenting probiotics raw powder in the soybean milk. The novel ecological bean curd is milky white incolor, strong in elasticity, pure in bean smell, fine in taste and rich in quality protein, ferrum, calcium, phosphorus, magnesium and other various trace elements needed by human body. Without use of plaster, brine and other substances, the novel ecological bean curd is a popular green nutritional food being purely natural, safer and healthier.

The invention discloses a special composite vitamin premix feed preparation for breeding poultry. The special composite vitamin premix feed preparation for breeding poultry per 1000 parts by weight comprises the following components in parts by weight: 726.8-839.1 parts of composite fermentation fine powder of traditional Chinese medicines, 92.5-137.1 parts of vitamins, 8-15 parts of amino acid, 25-35 parts of polysaccharide, 10-15 parts of zinc methionine and 50-75 parts of dihydropyridine. One purpose of the invention aims at providing the special composite vitamin premixed feed preparation for breeding poultry, wherein the special composite vitamin premixed feed preparation has the functions of improving the feed conversion rate and the productivity of breeding poultry, restraining harmful bacteria and the like, is convenient to use and has low use cost, performance price ratio, no antibiotic residues and no antibiotic resistance, and the other purpose of the invention aims at providing a preparation method and application of the special composite vitamin premixed feed preparation for breeding poultry.

The invention belongs to the field of chemical fertilizer, and discloses fertilizer for improving saline-alkali soil and a preparation method of fertilizer. The fertilizer is prepared from trace element fertilizer, agricultural fertilizer, agricultural fertilizer strain, biological fertilizer, peat, maleic anhydride, citric acid, calcium superphosphate, sodium ion adsorbent, microbial agent, fulvic acid, perlite, vermiculite, microbial fertilizer and pulverized straw particles. The preparation method comprises the following steps: uniformly mixing slurry A, a mixed solution B and slurry D, andobtaining slurry E; adding the microbial agent into the slurry E, and uniformly stirring; and adding the prepared agricultural fertilizer, the agricultural fertilizer strain and the microbial fertilizer into the uniformly stirred slurry E. By adopting the fertilizer, the salinization of the soil can be prevented, the continuous cropping diseases can be solved, the utilization efficiency and absorption rate of other fertilizer can be increased, and the investment cost can be reduced.

A biologically fermented bacteriostatic agent provided by the invention adopts food materials as raw materials rich in source. A probiotic mixture and residues of ecological tofu production are added.Through a fermentation manner, effective bacteriostatic substances in the raw materials are fully released, and macromolecular substances in the raw materials are decomposed into small molecular substances and inorganic salts that are easily absorbed and utilized by plants, so that the bacteriostatic agent can effectively inhibit the growth and reproduction of harmful bacteria, and the small molecular substances and inorganic salts thereof can be used as biological fertilizers to provide nutrients required for crop growth. The bacteriostatic agent is prepared only from plants and is preparedthrough fermentation without addition of chemicals; the bacteriostatic agent is nontoxic and harmless, allows drug resistance of harmful bacteria to be not liable to generate, can improve environment,can balance microorganisms in the environment, and does not increase environmental burden. The raw materials are abundant, the cost is low, and the bacteriostatic effect is outstanding.

The invention provides a mannanoligosaccharide-based gastrointestinal health factor composition. The composition is mainly characterized by being prepared by processing mannanoligosaccharide, protein hydrolysate (oligopeptide), vitamin D, auxiliary material and the like in a certain ratio. The composition has two forms, namely powder and oral liquid. The powder comprises 70 to 80 percent of mannanoligosaccharide, 15 to 25 percent of protein hydrolysate (oligopeptide) and 0.01 to 0.1 percent of vitamin D; and the oral liquid comprises 5.0 to 6.0 percent of mannanoligosaccharide, 1.5 to 2.0 percent of protein hydrolysate (oligopeptide), 0.005 to 0.01 percent of vitamin D and the balance of purified water. The composition can adjust the flora of the human intestinal tract, and more exactly, can remarkably promote proliferation of beneficial flora such as bifidobacteria, lactobacilli and the like and remarkably reduces harmful bacteria such as enterobacter and the like so as to effectively improve the micro ecological environment of the gastrointestinal tract, enhance the immunity of the human body and improve the health level and the life quality of people.

The invention provides a method for producing a disease and insect resisting bio-compound fertilizer special for squash vegetables and an application thereof. The disease and insect resisting bio-compound fertilizer special for squash vegetables is prepared by the following steps: drying ardealite, smashing into 200 to 400 meshes, drying excrements, mixing and fermenting the ardealite and the excrements, controlling the nutrition temperature in the range of 28 to 32 DEG C after sterilizing the culture medium, inoculating various beneficial microorganisms, cultivating respectively, after finishing cultivating, mixing the mixed microorganisms with the prepared fermented mixture in a weight ratio of 1:500 to 1500, adding water to regulate the moisture content in a range of 35 to 55%, stirring uniformly, placing for 3 to 5 days at room temperature, airing till the moisture content in a range of 20 to 30%, and then smashing in order to obtain the product. The product is mainly applied to planting the squash vegetables like hot pepper, cucumber, and the like.

The invention belongs to the technical field of saline-alkali land treatment, and in particular relates to a special fertilizer for improving a slight saline-alkali land and a preparation method thereof. The improved fertilizer comprises the following components in parts by weight: 30 to 35 parts of flue gas desulfurization gypsum, 10 to 15 parts of citric acid residue, 1 to 5 parts of N-29 methylenebis-urea, 5 to 10 parts of vinegar dregs, 15 to 20 parts of chitosan, 5 to 10 parts of peat, 2 to 3 parts of calcium superphosphate, 0.5 to 1 part of ammonium nitrate, 11 to 14 parts of bentonite, 10 to 15 parts of livestock and fowl manure, 10 to 15 parts of leaf litter, and 1 to 5 parts of bioactivator. The improved fertilizer prepared by the invention is suitable for improvement of the slight saline-alkali land, is fast in desalination, is low in treatment cost, and has an important function on environmental control.

The invention discloses a pollution-resistance nitragin comprising zymophyte fluid of an antibiotics-resistance rhizobium strain and the corresponding antibiotics, wherein the final concentration of the corresponding antibiotics in the zymophyte fluid is 100 to 250mg/L. The invention simultaneously discloses a preparation method of the pollution-resistance nitragin, which comprises the steps of irradiation mutagenesis of rhizobium, screening of drug-resistance mutants, production of the pollution-resistance nitragin and the like. The pollution-resistance nitragin in the invention can ensure that the defects of high contamination rate of the nitragin, low competitiveness of target strains and native rhizobium and the like can be overcome to realize the purpose of effectively reducing the preservation and transportation cost of the nitragin while reducing the contamination rate of the nitragin, improving the strain competitiveness and enhancing effective viable counts.

The invention relates to the technical field of ointment preparation, in particular to herbal bacteriostatic ointment. Existing antibacterial ointment cannot obviously inhibit escherichia coli and staphylococcus aureus, and most of them has strong irritation. The herbal bacteriostatic ointment comprises, by weight, the following raw materials: 10-20 parts of an aloe extract, 10-20 parts of an jasmine extract, 20-40 parts of ilex essential oil, 20-40 parts of peppermint essential oil, 1-8 parts of algin, 2-8 parts of white wax oil, 2-8 parts of propylene glycol, 2-8 parts of methyl hydroxybenzoate, 12-18 parts of honeysuckle flowers and 15-28 parts of water. The bacteriostatic ointment body prepared in the application is a white aqueous ointment, contains various plant extract essences, hasthe inhibitory effects on escherichia coli and staphylococcus aureus through detection, and is mild and non-irritant.

The invention discloses an organic fertilizer containing mycoprotein and a preparation method thereof. The organic fertilizer containing mycoprotein, provided by the invention, comprises the following components in parts by weight: 12 parts of mycoprotein, 20 parts of humic acid, 15 parts of bacterial sludge, 8 parts of bone meal, 10 parts of manioc dreg, 10 parts of sugar dreg, 15 parts of furfural dreg and 10 parts of bentonite; and the mycoprotein is either any one of or the mixture of more than one of live mycoprotein, lactic acid bacteria protein and photosynthetic mycoprotein. The addition of mycoprotein in active ingredients enables the organic fertilizer to increase the beneficial bacterium in the soil and inhibit harmful bacterium, promote the organic matter of the organic fertilizer to convert and then be absorbed by the crop, and reduce the sicken risk of the crop and improve the productivity of the crop accordingly. Furthermore, appropriate humic acid and mycoprotein can cooperate with one another, and humic acid can conduct sterilization, disinfection to the components of the organic fertilizer, eliminate the stink of the organic fertilizer, and increase the conversion and absorption of the organic fertilizer.

The invention belongs to the technical field of fruit plantation, and particularly relates to a method for cultivating selenium-rich grapes. The method mainly comprises the following steps: (1) soil preparation, and application of a base fertilizer; (2) nutritional water pouring; (3) application of a sprouting fertilizer, a selenium foliar fertilizer, a fruit setting fertilizer, a young fruit fertilizer and a fruit swelling fertilizer; (4) disease and pest control; and (5) harvesting. The application of the reasonably prepared fertilizers is combined with a reasonable fertilization way and a cultivation technology, so the effective utilization rate of the fertilizers is reduced, and the use amounts of the chemical fertilizer and a pesticide are reduced, thereby planted grapes are rich in organic selenium and other nutrients, and the quality and the yield of the product are improved. The base fertilizer is composed of a high temperature decomposed agricultural fertilizer, diammonium phosphate, urea, potassium sulfate, a calcium magnesium phosphate fertilizer and sodium selenite; and the selenium foliar fertilizer is composed of urea, calcium superphosphate, potassium sulfate, potassium dihydrogen phosphate, zinc sulfate, borax, a 1000 times dilution of amino acid chelated calcium zinc iron boron, a 800 times dilution of fruit calcium boron, a 300-600 times dilution of a bio-organic selenium fertilizer, and water.

The invention relates to the technical filed of feeds, and specifically relates to a substitute feed and a preparation method thereof. The preparation method of the substitute feed comprises the following steps: setting up an integrated three-tank microbial fermentation tank; carrying out pretreatment on raw materials; carrying out individual fermentation; carrying out nutrient selection and matching; carrying out premixing so as to reproduce bacteria; carrying out sealed fermentation; detecting pathogenic bacteria; and then, carrying out packaging and storage. The substitute feed prepared by the preparation method is rich in nutrition, high in utilization rate, safe, and environment-friendly; thus, a new development path is provided for artificial feed preparation. Moreover, a safe and reliable nutritional feed is provided for healthy and high-quality animal husbandry, so that the healthy and sustainable developments of the animal husbandry are promoted.

The invention discloses a method for producing ferment by roe fermentation. The method comprises the following steps: cleaning roes, removing oocyst membranes, and then, grinding the roes together with cooked and baked myrtle and rubus rosaefolius; adding black rice flour, millet flour, red bean powder, hericium erinaceus, pumpkins, water chestnuts and fruits, carrying out sterilization, and then adding compound probiotics for fermenting; when the pH value of the fermented pulp reaches 4.6-5.0, adding collagen and multiple vitamins, carrying out continuous fermentation, ending fermentation until the pH value reaches 3.5-4.0; carrying out filtration, and collecting filtrate; homogenizing, pasteurizing, sub-packaging, sealing and inspecting the filtrate; and then, refrigerating the filtrate at the temperature of 2-8 DEG C so as to obtain the required ferment. The roes are adopted as main raw materials for preparing the ferment, thereby improving the comprehensive utilization rate of fish processing by-products and realizing increment; and in addition, agricultural products, such as myrtle and rubus rosaefolius, are adopted, thereby providing a new way for development and utilization of local agricultural product resources, improving the added values of the agricultural products and greatly promoting the development of the local planting industry.

The invention discloses water-retaining and yield-increasing organic fertilizer special for cucumbers. The water-retaining and yield-increasing organic fertilizer special for cucumbers comprises the following raw materials in parts by weight: 3 to 12 parts of chitosan, 5 to 16 parts of expanded vermiculite, 15 to 30 parts of animal excrement, 20 to 50 parts of straws, 10 to 30 parts of peanut shell, 10 to 25 parts of bagasse, 5 to 15 parts of wheat bran, 20 to 40 parts of humus, 1 to 6 parts of EM bacterial solution, 4 to 12 parts of macromolecular water-absorbing resin, 5 to 15 parts of microbial nutritional powder, 2 to 5 parts of potassium carbonate, 4 to 9 parts of sodium borate, 1 to 6 parts of ammonium phosphate and 3 to 8 parts of N-P-K three-element composite fertilizer. The water-retaining and yield-increasing organic fertilizer special for cucumbers can retain water and retain fertilizer, can promote the growth of the cucumbers, increase the yield of the cucumbers, reduce theincidence rate of cucumber soil-borne diseases and improve the air permeability of the soil.

The invention relates to an aureobasidium pullulans OFY11-1 strain, a preparation method of the aureobasidium pullulans OFY11-1 strain and a preparation method thereof. A cosmetic composition comprising the strain or a fermentation product thereof, and a method for producing the same; a pharmaceutical composition comprising the strain or a fermentation product thereof, and a method for producing the same; a cosmetic composition or a pharmaceutical composition comprising Pulullan isolated from the strain or a fermentation product thereof; and a method for producing pullulan which is isolated from the strain or a fermented product thereof. The strain of the present invention has an excellent efficacy of not producing a black pigment, and thus does not require an additional decolorization/purification process when producing the composition and pullulan of the present invention, and thus can economically and efficiently produce the composition or pullulan.

The invention discloses whitening dental care toothpaste which is prepared from goat milk protein, tourmaline mineralized powder, sodium bicarbonate, silicon dioxide hydrate, lauryl sodium sulfate, sodium benzoate, sorbitol, edible essence and deionized water; and 1 to 5 parts of herba menthae extracts are used. The whitening dental care toothpaste does not contain calcium carbonate or fluorine, and cannot generate harm to the teeth; the teeth can be effectively whitened; the bad breath is eliminated; and the effects of relieving pain, stopping bleeding and killing bacteria are achieved; the resistance capability and the protection capability of tooth enamel are improved; and tooth decay, dental calculus and dental plaque are favorably prevented.