260results about How to "Promote biosynthesis" patented technology

A novel relationship between pancreatico-biliary secretion and autistic syndrome is disclosed. This relationship enables a novel therapy for the treatment of the symptoms of autistic syndromes, comprising the administration of a therapeutically effective, preferably intravenous, dose of secretin to an individual with autistic syndrome. The relationship further enables a differential diagnosis for autistic syndrome, comprising an analysis of an individual's blood and/or intestinal tissue for the presence of secretin and comparison of the level of secretin to known norms.

The invention discloses a pyrus transcription factor PyERF3 as well as a recombinant expression vector and application thereof. A transcription factor PyERF3 gene which is separated from 'Starkrimson'pyrus and has an effect of promoting pyrus peel anthocyanin biosynthesis has a nucleotide sequence shown as SEQ ID No.1, and a coded amino acid sequence is shown as SEQ ID No.2 in a sequence table. The transcription factor is subjected to instantaneous conversion in tobacco, strawberry and pear fruits by virtue of an agrobacterium mediated genetic transformation method. Biological function verification proves that the PyERF3 gene cloned in the invention and other transcription factors PyMYB114 and PybHLH3 form transcriptional control complex so as to promote the biosynthesis of the pyrus peelanthocyanin. Discovery of the gene PyERF3 provides novel gene resources for promoting molecular breeding of pyrus peel anthocyanin synthesis and provides novel genetic resources for implementing green agriculture. Development and utilization of the genetic resources contribute to reduction of the agricultural cost and realization of environment friendliness.

The invention relates to the cultivating technique for mushroom, especially to the cultivating method for white colored mushroom, comprising preparing bacterial stick, inoculating, culturing and getting mushroom. Adding germanium and selenium element in the bacterial stick preparation, and employing special managing method for sterilizing, inoculating, culturing and getting mushroom. The prepared white colored mushroom is characterized by the fast food eating, strong bacterial filament, high productivity of above 95%, early bulb bearing, fast mushroom preparation, tender mushroom, large quantity containing of organic germanium and organic selenium which is easy-to-adsorb by human, and distinctive economical benefit.

The invention discloses a ganoderma cell culture method for promoting the biosynthesis of Ganodenic acid and ganoderma lucidum polysaccharide. The method comprises the steps as follows: inoculating the strains of ganoderma into a slant to carry out culturing; then carrying out first grade liquid seed culture, second grade liquid seed culture and liquid submerged fermentation in sequence; wherein, visual light is used to carry out light culture in the liquid submerged fermentation. By determining, the method can effectively promote the growth of the ganoderma cells. Compared with the existing cell culture method, the content or yield of the Ganodenic acid and the ganoderma lucidum polysaccharide in the cell culture product prepared by the method is improved to different degrees.

The invention discloses a method for increasing the content of mogroside IV. The method comprises the following steps: I, preparing a solid culture medium containing jasmonic acid methyl ester, wherein the concentration of the jasmonic acid methyl ester is 50-400 [mu] mol/L before the solid culture medium is cured; and II, inoculating momordica grosvenoritissue culture seedlings into the solid culture medium, culturing for 28-35 days, and transplanting the momordica grosvenori culture seedlings into fields. The method has the characteristics of being rapid in effect taking, low in cost, simple to operate, convenient to implement, free of toxin or reside in products, and the like, and by adopting the method, the yield of the mogroside IV can be effectively increased, and large-scale production of the mogroside IV can be achieved.

The invention belongs to the field of light industry, in particular to a quick-drying type plant scar removal, black removal and restoration membrane which comprises the following raw materials in percentage by weight: 0.5-1% of chitosan quaternary ammonium salt, 1-2% of polyvinylpyrrolidone, 0.5-1% of centella asiatica extractive, 0.3-0.7% of astragaloside, 5-10% of an aloe extracting solution, 5-10% of a coix seed extracting solution, 3-5% of a portulaca oleracea extracting solution, 3-5% of VB3, 35-45% of ethyl alcohol, 6-10% of propylene glycol and the balance of water, wherein the sum of percentages by weight of the raw materials is 100%. According to the quick-drying type plant scar removal, black removal and restoration membrane, a continuous gas-permeable membrane having the property of positive ions is formed at the scars, so that the duration of stay of scar removing effective constituents is prolonged; the membrane has a certain pressure, so that effective constituents can easily permeate the skin, and the scar removing, black removal, restoration, antibacterial and itching relieving effects are obvious.

The invention discloses a Radix Puerariae tea and a preparation method thereof. The preparation method comprises the following steps: 1, cleaning wild Radix Puerariae, and removing skin and root; 2, cleaning and purifying Radix Puerariae skin and Radix Puerariae root, and drying them; 3, crushing into powder, and stirring and mixing the power, guar gum, xanthan gum and a proper amount of water to uniformity; 4, allowing the obtained material to stand, and carrying out granulation molding on the obtained material in a mixing granulator; 5, carrying out high temperature frying in a tea frying machine; 6, cooling, and sprinkling an aqueous solution of vitamin C to the obtained cooled material; and 7, carrying out low temperature vacuum drying and weighing packaging to obtain the Radix Puerariae tea. By optimizing a formula and a technology in the invention, the prepared Radix Puerariae tea which has a stable quality has the efficacies of heat clearing and alcohol effect relieving, blood fat reducing, blood pressure reducing, blood sugar reducing and the like. In addition, the preparation method which treats the Radix Puerariae skin and the Radix Puerariae root as raw materials provides technological supports for fully utilizing Radix Puerariae resources, increasing values of the Radix Puerariae tea and reducing wastes.

The invention relates to a compound amino acid capsule (8-11) and a preparation method thereof, specifically to a capsule including pellets of eight amino acids and eleven vitamins and a preparation method thereof. The capsule comprises 7 spherical pellets which are composed of the following raw materials by weight: 2.66 to 9.9 parts of a thiamine mononitrate pellet, 16.35 to 20.5 parts of a vitamin pellet a, 35.0 to 44.1 parts of an amino acid pellet a, 11.4 to 14.4 parts of a vitamin pellet b, 6.65 to 10.5 parts of an amino acid pellet b, 12. 73 to 16.0 parts of a vitamin C pellet and 5.7 to 9.36 parts of a vitamin AD bead. The capsule provided by the invention has the advantages of a scientific and reasonable ratio, good stability, no toxic and side effects, high security and good biological effects and can be applied in preparation of medicines used for treating chronic liver and kidney diseases and of foodstuffs used for alleviating and eliminating physical fatigue caused by exercise training. The capsule provided by the invention has characteristics superior to those of the prior art.

The invention belongs to the technical field of animal feed processing and particularly relates to total mixed ration fodder for mutton sheep at the fattening stage. According to the total mixed ration fodder, alfalfa, corn, distillers' grains, soybean meal, malt sprout, corn fiber, cottonseed meal and molasses are mixed and smashed and then are sieved by a 40-mesh sieve, and mixed powder A is obtained; stone powder, calcium hydrophosphate, bentonite, baking soda, sodium chloride, sodium sulfate, montmorillonite, ammonium chloride, monensin, 0.5% of compound premix feed and the mixed powder A are put in a mixer to be mixed and conditioned, the conditioned material is granulated, granular fodder is obtained, packaged and graded, and a finished product is obtained. By comparison with a conventional feeding and fattening method, the marketing time of fattening lambs fed on the prepared fodder is advanced by 15-25 days, the mutton sheep averagely grow 300 g or more every day and the daily average feed intake is 2.5 jin in the process when the fattening lambs are fattened from 17.5 kg to 65 kg or higher, so that the cost of a breeding farmer is substantially reduced, and the benefits are remarkable.

The invention relates to the synthesis of polyketides in Actinomycetes by overexpression of pantothenate kinase and supplementation with pantothenic acid. This results in increasing in vivo CoA production and thereby drives increased production of secondary metabolites, such as polyketides.

The invention discloses a method for improving the content of mogroside III. The method comprises the following steps: inoculating siraitia grosvenorii tissue culture seedlings into a solid culture medium containing methyl jasmonate and carrying out tissue culture for 28 to 35 days, wherein the concentration of the methyl jasmonate is 50mu.mol/L to 400mu.mol/L. The method has the characteristics of rapid effect, low cost, simplicity in operation, convenience for implementation, no toxin and no residues of products and the like, so that large-scale production of the mogroside III is realized.

The invention discloses production of apple flavonoids by using a tissue culture method. The invention provides a method for preparing the flavonoids by using the tissue culture method, wherein the method comprises the following steps: 1) carrying out induction culture of an R6R6 genotype plant explant in a callus induction culture medium, to obtain a callus; 2) carrying out successive transfer culture of the callus in a successive transfer culture medium, to obtain a successive transfer callus; 3) carrying out enhancement culture of the successive transfer callus in an enhancement culture medium, to obtain an enhanced callus; and 4) extracting the flavonoids in the enhanced callus, to obtain the objective product. Experiments prove that the callus cultured by the method has the flavonoids content more than 30 times that of fruit pulp flavonoids of 'Jinshuai' and other apple varieties, and industrialized production of the apple flavonoids can be realized by using the tissue culture method.

The invention discloses a method for efficiently producing 1, 3-propylene glycol by reducing by-product acetic acid. According to the method, two genes, namely poxB and pta, in klebsiella pneumoniae are knocked out simultaneously, and the 1, 3-propylene glycol is produced by transforming glycerin more efficiently. The method has the advantages that after the two genes are knocked out, synthesis of a by-product, namely acetic acid, is reduced, and the efficiency of producing the 1, 3-propylene glycol by transforming the glycerin with the klebsiella pneumoniae is substantially improved.

The invention relates to mutant protein of a SgCS gene of momordica grosvenori, a nucleotide sequence coded by the gene, and application of the gene to production of mogroside V in a yeast host or a plant host.

The invention belongs to the field of fermentation engineering, and in particular relates to a method for improving the yield of amphotericin B produced through microbial fermentation. According to the method, by optimizing organic complex nitrogen sources and the fermentation conditions, the influences of the nitrogen sources of different batches on the fermentation metabolism are reduced; by adding precusor substances, the biosynthesis of the amphotericin B is promoted. After the fermentation is finished, the fermentation unit of the amphotericin B achieves 14469ug/ml. Compared with the result before optimization, the yield of the amphotericin B is improved by 103%, the fermentation time is shortened by 14%, the utilization rate of equipment is improved, and the purification of the downstream is benefited.

The invention discloses a Chinese traditional medicine health care product which can perfectly improve the sub-health condition and enhance the immune function to prevent diseases from happening and spreading. The medicine is made by the following materials: angelica, white paeony root, poria, bupleurum, atractylis, suncured ginseng, radix astragali, yam, Chinese magnoliavine fruit, haw, eucommia bark, dwarf lilyturf tuber, platycodon root and citrus aurantium. By combining the medicines, the invention coordinates the medicines so as to promote the overall function of enhancing the body immune function. The invention can strengthen health, benefit the heart and tonify the kidney, smooth the liver, nourish spleen and expel dampness, harmonize the stomach and lower the adverse flow, diffuse the lung and transform phlegm, invigorate qi and activate pulse, harmonize ying and wei, activate blood circulation and eliminate stasis, calm nerves and increase intelligence, and maintain the yin-yang balance of the internal body environment, so as to keep the qi and blood vigorous and the function of internal organs harmonious, thereby continuously improving the adaptability to the external environment and strengthening the reserve, resistance and resilience. The invention has advantages of no side effects, curing symptoms and root, advancing the viscera function, enhancing the immunity and improving the sub-health conditions.

The invention discloses an application of fucoidan in preparation of intestinal prebiotics. The fucoidan has the functions of promoting carbohydrate metabolism, biosynthesis and metabolism of sugar, reducing membrane transport function, enhancing digestive system function or reducing disease infection, promoting production of short-chain fatty acids in intestinal tracts, improving intestinal microbial flora level. The fucoidan is used for preparing intestinal prebiotics, is used for human bodies or livestock and poultry animals, and has a wide application prospect.

The invention relates to fish feed, in particular to mixed feed for onychostoma simum. The invention further relates to a preparing method of the mixed feed for onychostoma simum. The mixed feed for onychostoma simum comprises, by mass, 20-30 parts of fish meal, 8-15 parts of grass meal, 7-14 parts of cottonseed cake, 5-9 parts of bone meal, 6-10 parts of endothelium corneum gigeriae galli, 3-7 parts of ophiopogon japonicus, 3-7 parts of astragalus membranaceus, 2-5 parts of ligusticum wallichii, 2-6 parts of almond, 1-5 parts of dogbane leaf, 1-4 parts of water chestnut, 3-8 parts of tremella fuciformis, 2-6 parts of fish oil, 1-4 parts of honey, 1-4 parts of olive oil and 1-4 parts of compound vitamin. After the mixed feed for onychostoma simum is used for feeding, the coefficient of the feed for onychostoma simum is low, the crude protein content in the muscles of onychostoma simum is high, the crude fat content in the muscles of onychostoma simum is low, and the flavor amino acid content in the muscles of onychostoma simum is high.

The invention relates to a skin anti-ageing composition, in particular to a skin care product containing kinds of biological factors, and belongs to the fields of cosmetics and biotechnologies. Every10 ml of composition is composed of, by content, 5-40 mg of transparent hyaluronic acid, 50-400 mg of hydrolyzed collagen, 1-5 ml of mesenchymal stem cell secretion, 1-5 ng of EGF, 1-8 ng of b-FGF1 and 10 ml of sufficiently-supplemented purified water. The skin anti-ageing composition has the advantages that a formula is safe and effective, there are no allergic substances and preservative, ageingresistance and wrinkle removal are effective, the premature ageing of the skin is improved greatly, meanwhile, it is avoided that nutrition excess makes the skin burdened, and new skin problems appear, and the skin anti-ageing composition is particularly suitable for allergic skin.

The invention discloses an oral donkey-hide gelatin preparation and a preparation method thereof, and belongs to the technical field of production of traditional Chinese medicines. The oral donkey-hide gelatin preparation comprises ultrafine donkey-hide gelatin powder, rock sugar, soybean oil, tea oil, yellow rice wine, Jerusalem artichoke, fish bone meal, Radix Astragali, wolfberry fruits, chitosan and a slow release assistant. The preparation method comprises the following steps: preparing a dissolved gelatin solution, blending the dissolved gelatin solution, extracting effective traditionalChinese medicinal health components from the Jerusalem artichoke, Radix Astragali and wolfberry fruits, adding the chitosan to ensure the clearness of the preparation, adding the fish bone meal to supplement calcium element, and adding the slow release assistant to improve the absorption rate of nutrients in the oral donkey-hide gelatin preparation by using the drug effect slow release effect ofthe slow release assistant. The oral donkey-hide gelatin preparation prepared in the invention has an excellent drug absorption efficiency.