39results about How to "No industrial production" patented technology

The invention relates to a nanometer silver collosol, a preparation method and an application thereof. The preparation method comprising the following steps: dissolving reductor, alcohol and fatty alcohol in a closed reactor to prepare a mixed dispersion reductor solution; and then carrying out reaction between a silver salt alcohol solution and the mixed dispersion reductor solution for 6-72 hours under the temperature of 35-70 DEG C to obtain the nanometer silver collosol. The nanometer silver collosol has good antibacterial property and is very stable, safe in use and low in production cost, thereby being extensively used for the antibacterial processing of textiles and the antibacterial and deodorizing processing of shoes and having strong market competitiveness.

The invention provides a phosphorylated krill peptide. A preparation method comprises the following steps: (1) degreasing krill powder, then adding a NaOH solution into the krill powder and centrifuging to obtain a supernatant, regulating a pH value of the supernatant until reaching the isoelectric points of protein and centrifuging to obtain a precipitate; (2) preparing the krill protein precipitate into an aqueous solution, adding a phosphate, regulating the pH value of the solution and performing spray drying on the solution so as to obtain krill protein powder; standing the krill protein powder at a high temperature so as to obtain phosphorylated krill protein; (3) repeatedly washing the phosphorylated krill protein with distilled water and centrifuging; and (4) preparing the phosphorylated krill protein into the aqueous solution, adding 2M NaOH, regulating the pH value of the solution, adding a protease into the solution, hydrolyzing for 3 to 6 hours at a proper temperature, heating to 100 DEG C and stopping an enzyme reaction, centrifuging to obtain the supernatant and performing the spray drying on the supernatant so as to obtain the phosphorylated krill peptide. The animal experiment proves that the prepared phosphorylated krill peptide can be used for obviously regulating the bone metabolism level of a model rat with the osteoporosis so as to enhance the bone mineral density and improve the bone biomechanical property, thereby having obvious functions for preventing and treating the osteoporosis.

The invention provides a medicine for treating infectious rhinitis of chicken. The medicine is prepared from herba schizonepetae, divaricate saposhnikovia roots, radix angelicae, herba leonuri, dark plums, polyporus umbellatus, cocklebur fruits, magnolia flowers, radix platycodi, wrinkled gianthyssop herb, herba eupatorii, mulberry leaves, cordate houttuynia, radix scutellariae, liquorice roots, Trichosanthes kirilowii Maxim, rhizoma cimicifugae, fructus chebulae and liquor-processed coptidis rhizoma. According to the relation between chicken noses and lungs, spleens, guts and kidneys, fundamentally, the lungs and the spleens are warmed, colds are evacuated, the spleens are invigorated, qi is supplemented, and therefore the purposes of relieving exterior syndromes and reducing phlegm, relieving sore throats, relieving stuffy noses and freeing orifices, removing stagnation and removing stasis, subsiding swelling and stopping pain and completely curing infectious rhinitis of chicken and chronic rhinitis and nasosinusitis of chicken are achieved. The medicine is reasonable in formula, the raw materials are easy to obtain, feeding is convenient, the treatment effect is remarkable, effect taking is rapid, and no relapse occurs. Compared with western medicine, no side effect exists, and no residue exists; diseases can be cured after the medicine is eaten by sick chicken, after the medicine is eaten by disease-free chicken, the medicine can achieve the prevention effect, the immunity of chick bodies can be improved, the diseases are resisted, and the chicken are prevented from being infected with diseases; the preparation process is simple, processing is convenient, and industrial production is easy.