40results about How to "Improve fat content" patented technology

The invention provides a compound feed capable of improving the fatty liver and body colour of the marine fish. The compound feed comprises a premixed feed, a bile acid, curcumin and betaine, wherein the premixed feed comprises fish meal, soya bean meal, corn gluten meal, high protein flour, corn, shrimp shell meal, monocalcium phosphate, fish oil, liquid phosphatide, vitamin premixes, mineral premixes, and the like. Artificial marine-fish breeding experiments prove that the compound feed provided by the invention can meet the nutritional needs of marine-fish growth, effectively enhance the physique of the marine fish, improve the immunity of the marine fish, reduce the incidence of a fatty liver disease, and improve the body color of the marine fish, so that the body color of the marine fish is bright-colored and close to a wild natural color, thereby enhancing the quality of artificially cultured marine fish.

In a method for preparing bio-oil by catalytic pyrolysis of microalgae with high fat content by a molecular sieve, HZSM-5, MCM-48 or HY molecular sieve is taken as a catalyst, and the catalytic pyrolysis of the microalgae with high fat content is realized in a down-flow fixed bed reactor. Compared with lignocellulose biomass, the temperature for the catalytic pyrolysis of the microalgae with highfat content is lower, and the yield and the quality of the obtained bio-oil are higher, thereby being very conductive to energy-saving and high efficient production of the bio-oil; furthermore, the composition of the bio-oil can be changed by changing the catalyst, thereby meeting the different market demands and having great market application prospect.

The invention discloses a nutritional meal replacement with a weight losing effect and a preparation method thereof. The nutritional meal replacement is prepared from the following raw materials in percentage by weight: 20-50% of protein, 10-40% of fat powder, 30-60% of carbohydrates, 0.1-1% of compound vitamin, 0.1-1% of compound mineral substance and 0.1-6% of medicinal and edible plant extract.The carbohydrates are dietary fiber carbohydrates and non-dietary fiber carbohydrates, and the weight ratio of the dietary fiber carbohydrates to the non-dietary fiber carbohydrates is 1:(1-6). In addition, the content of dietary fibers in the nutritional meal replacement is 8-18%. According to the nutritional meal replacement, a comprehensive and balanced nutritional formula is adopted, dietaryfibers and non-dietary fibers coordinate with each other, the digestion rate and the absorption proportion of absorbable and available carbohydrates are controlled, and the nutritional meal replacement can help to lose weight, control weight and prevent and treat obesity.

An object of the present invention is to search for a gene having a novel function that can cause an increase or decrease in material productivity, and particularly, fat and oil content. In the present invention, a chimeric protein obtained by fusing a transcription factor consisting of a protein comprising an amino acid sequence shown in any of the even-numbered SEQ ID NOS: 1 to 158 and a functional peptide capable of converting an arbitrary transcription factor into a transcriptional repressor is expressed in a plant.

The invention discloses a snowflake beef processing method. The processing method comprises technological steps as follows: a frozen beef raw material is unfrozen; beef tallow is refined; an auxiliary material and an injection are prepared; the raw material is subjected to injection and then is cooled; and snowflake beef is obtained after quick freezing. With the adoption of the method, efficient industrial and standardized production of the snowflake beef is realized, the quality stability is improved, and unification of product taste is guaranteed; the injection containing the refined beef tallow is injected into the beef, so that the fat content, the taste, the flavor and the hot-processing property of the beef are improved.

The invention relates to a protein-saving compound feed for young megalobrama amblycephalas and a preparation method of the protein-saving compound feed. The feed is mainly prepared from the following raw materials: 3-5% of fish meal, 17-22% of soybean meal, 10-15% of rapeseed meal, 10-15% of cottonseed meal, 8-10% of peanut meal, 3-5% of whole-milk extruded soybean, 5-8% of whole-milk vegetable seed, 5-8% fermented cottonseed meal, 3-5% of corn lee protein, 8-10% of wheat bran, 8-10% of wheat shorts, 1-2% of alpha-starch, 0.05-0.1% of bile acid and salt emulsifying agent, 0.015-0.03% of glycyrrhetinic acid, 1% of monocalcium phosphate and 1% of compound-premix for intensively-cultured fishes. The preparation method comprises the following steps of: stirring the raw materials in a stirring machine and introducing steam to prepare grains with the grain size of 1-2mm, and then, dewatering and cooling to the room temperature. By using the protein-saving compound feed for the young megalobrama amblycephalas, provided by the invention, the problem of unbalanced nutrition of the compound feed in the current culture of the young megalobrama amblycephalas is solved, the physical condition of the of the young megalobrama amblycephalas is improved, the growth speed of the young megalobrama amblycephalas and the feed utilization ratio are increased, and the feed production cost and the pollution to a water body in the culture process can be reduced.

The present invention provides a rotary seal including a first part having an axial sealing lip and a second part having an axial counterface against which the axial sealing lip bears. According to the invention, a rotational one of the first part and the second part is provided with a reservoir for retaining a volume of grease at a location radially inward of the axial sealing lip. The reservoir is designed such that the movement of grease under the action of centrifugal force is prevented, while the movement of base oil, which bleeds from the volume of grease retained in the reservoir, is allowed. As a result, the supply of base oil to the sealing contact takes place for a longer period of time, which extends the life of the seal.

The invention belongs to the field of preparation of skin care products and particularly relates to a compound essential oil for preventing stretch marks. The compound essential oil for preventing stretch marks is composed of, by weight parts, 5-10 parts of lavender essential oil, 15-20 parts of linseed oil, 0.1-0.5 part of grape seed oil, 10-15 parts of petitgrain essential oil, 12-15 parts of orange flower essential oil, 4-6 parts of honeysuckle essential oil, 0.5-3 parts of jojoba oil, 9-13 parts of wheat-germ oil, 0.5-0.8 part of anthemis tinctoria oil, 3-4 parts of oat oil, 2-3 parts of angelica root powder, 100-120 parts of aloe oil, 0.01-0.1 part of bamboo leaf flavonoid and 0.01-0.05 part of tea saponin. The compound essential oil can nourish the skin for a long time, make the skin compact and high in elasticity, effectively prevent the stretch marks and improve body immunity; the compound essential oil contains ultraviolet-proof and anti-radiation ingredients and the like and can be used for protecting the skin; and the compound essential oil can effectively relieve edema phenomena during the pregnancy and is favorable for calming the mood of a pregnant woman.

The present invention relates to a technique of increasing the size of plant seeds and the content of storage fat in seeds by using a pyruvic acid transporter in charge of transporting pyruvic acid in a plant and, more specifically, to a composition for increasing the size of plant seeds and the content of storage fat in the seeds, the composition containing the BASS2 protein, which is a pyruvic acid transporter, or a gene encoding the protein, and to a method for increasing the size of plant seeds or the content of storage fat in the seeds, the method comprising a step of introducing the gene and a promoter for overexpressing the gene into a plant. According to the present invention, the fatty acid precursor can be increased by increasing the amount of pyruvic acid transported to the chromatophore at the time of forming seeds, thereby increasing the size of the seeds and the content of storage fat in the seeds, thus expecting the increase of productivity due to the increase in the seed yield. In addition, the content of storage fat in the seeds can be further increased through the increase in the size of the seeds, which corresponds to a main organ for storing plant fat, thereby significantly improving productivity of plant fat (oil) in a restricted space.

It is a cage that is formed of a resin and that holds balls serving as rolling elements. The cage includes an annular base portion, and a plurality of claw portions that are formed to be arranged at constant intervals on the circumference of the base portion and to protrude therefrom. A pocket for accommodating the ball is formed between each pair of adjacent ones of the claw portions. In the resin cage for a ball bearing, thinning recesses are formed in end parts 11a of the claw portions and a rear surface of the base portion, respectively.

The invention discloses a multifunctional plant extract body lotion and a preparation method thereof. The body lotion is prepared from the following components in parts by weight: 6.5-11.5 parts of emollients, 11-22.1 parts of humectants, 1.3-4 parts of emulsifying thickeners, 0-0.4 part of an antioxidant, 30-48 parts of functional components, 0-2 parts of anti-corrosive synergists and 12-51.2 parts of solvents. The body lotion has effects of moisturizing, repairing skin barrier, whitening and the like.

The invention discloses a feed additive for improving the flavor of livestock meat and prolonging the shelf life of the livestock meat. The feed additive comprises the following main raw material components in part by weight: 1 to 5 parts of magnesium methionine, 4 to 8 parts of insect chitosan or / and selenoprotein, 1 to 5 parts of sodium glutamate, 1 to 5 parts of premix for use in livestock latter fattening period and 0.5 to 1 part of vitamin. The feed additive prepared by the invention can be added into livestock feed directly. When the livestock are fed by the feed containing the additive, the normal metabolic function of the digestive system, particularly the liver tissue, of the livestock can be maintained; the accumulation amount and position of the metabolic reactions of the fat, proteins, micro elements and the like can be regulated; and finally, the flavor of the livestock meat can be improved and the shelf life of the livestock meat can be prolonged. The raw materials of the invention are widely available and can be purchased in market easily; the preparation process is simple; and the feed additive is convenient to use and environmentally-friendly, and avoids any harmful residue.

The invention relates to a pomegranate-shaped spring roll and a manufacturing method thereof. The pomegranate-shaped spring roll comprises a spring roll wrapper, a spring roll stuffing and sprouts, wherein the spring roll stuffing consists of three layers which are sequentially a quicksand sandwich, a glutinous rice flour paste layer and a linseed layer from the inside out; the quicksand sandwich comprises cooked salted duck egg yellow, gelatin, butter, sand sugar, custard flour, milk powder and water; the glutinous rice flour paste layer comprises flour starch, white granulated sugar, water and glutinous rice flour. The preparation method of the pomegranate-shaped spring roll comprises the four steps of preparing spring roll wrappers, making glutinous rice flour pastes, preparing the quicksand sandwich and shaping. The invention has the following benefits: the cooked salted duck egg yellow has the effects of moistening lung, nourishing yin and supplementing blood and soothing the nerves to aid sleep; the linseed is used for preventing cardiovascular diseases; besides, the pomegranate-shaped spring roll has the effects of improving the fat content of skin, promoting the pressure resistance, lowering cholesterol and promoting brain development of children.

In a method for preparing bio-oil by catalytic pyrolysis of microalgae with high fat content by a molecular sieve, HZSM-5, MCM-48 or HY molecular sieve is taken as a catalyst, and the catalytic pyrolysis of the microalgae with high fat content is realized in a down-flow fixed bed reactor. Compared with lignocellulose biomass, the temperature for the catalytic pyrolysis of the microalgae with highfat content is lower, and the yield and the quality of the obtained bio-oil are higher, thereby being very conductive to energy-saving and high efficient production of the bio-oil; furthermore, the composition of the bio-oil can be changed by changing the catalyst, thereby meeting the different market demands and having great market application prospect.

The invention discloses an ecological domestic pig breeding method in the technical field of domestic pig breeding. The method includes steps: (1) pig breed management; (2) new pig entering management; (3) newly-born suckling pig management; (4) piglet feeding management; (5) large- and medium-sized pig feeding management; (6) disinfection and disease prevention management; (7) pig parasite expelling management. Raw materials adopted for breeding domestic pigs according to the method are raw materials not modified genetically and are high in local yield, safe, green and ecological, and local economic development can be better stimulated. The breeding cycle of the domestic pigs bred according to the method is 3-4 months shorter than that of pigs bred according to a common method; the domestic pigs bred according to the method are thin in skin, high in lean meat ratio, quick in growth, tender in taste, delicious and high in quality and are free of residues and pollution, green, safe andhealthy, and energy saving and consumption reduction are realized. The ecological domestic pig breeding method is worthy of popularization among companies and farmers to lead healthy development of anovel mode in the field of pig breeding.

The invention provides a microbial feed additive capable of optimizing the meat quality of portunids and a preparation method thereof. The microbial feed additive is capable of improving the content of inosinic acid in the muscles of the portunids, improving the body type, the meat quality and the flavor of the portunids and reducing the occurrence of fatty liver and is of great significance for healthy sustainable development of the portunid industry.

The invention discloses a screening method and application of a chemical inducer for improving oil production of green algae. The method comprises the following steps of S1, inoculating activated green alga cells into a nitrogen-free sugar-containing culture medium, dividing the activated green alga cells into n parts, then adding the chemical inducer with a concentration gradient for induction culture to sequentially obtain inducer group green alga cells, and meanwhile, obtaining control group green alga cells by taking the condition that no chemical inducer is added as a control; S2, measuring the average fluorescence intensity of chlorophyll in the inducer group green alga cells and the control group green alga cells by adopting a flow cytometer; and S3, judging whether the chemical inducer can increase the oil yield in the green alga cells or not according to the average fluorescence intensity of the chlorophyll in the inducer group green alga cells and the control group green algacells, and accordingly screening out the optimal induction concentration. According to the method disclosed by the invention, the chemical inducer capable of effectively improving the oil yield of the green algae can be screened out, and then the chemical inducer can be used for culturing the green alga cells to produce biodiesel raw oil and / or edible alga oil.

It is a cage that is formed of a resin and that holds balls serving as rolling elements. The cage includes an annular base portion, and a plurality of claw portions that are formed to be arranged at constant intervals on the circumference of the base portion and to protrude therefrom. A pocket for accommodating the ball is formed between each pair of adjacent ones of the claw portions. In the resin cage for a ball bearing, thinning recesses are formed in end parts 11a of the claw portions and a rear surface of the base portion, respectively.

Disclosed is a mixed feed for improving prawn quality, wherein the mixed feed is prepared from the following raw materials (by weight ratio): fish meal 25-33%, soya bean waste 18-22%, maize protein meal 8-10%, refined flour 20-25%, brewers' yeast 3-5%, selenium-rich yeast 2-3%, squid grease 3-4%, sea-tangle powder 2-3%, monobasic calcium phosphate 0.8-1%, fish oil 0.8-1.2%, vitamin premixed material 1-2%, mineral premixed material 1-2%, astaxanthin 0.2-0.5g, carnitine 0.2-0.3g, Saccharicter-penin 50-70mg, soybean isoflavones 20-30mg, VC 1-2g, and choline chloride 1-2g.

The invention discloses a tea seed cake feed for improving meat quality of fattening pig. The tea seed cake feed is prepared from the following raw materials of detoxified tea seed cake, tea dust, cottonseed cake, grape wine distiller, peanut bran, grape seed extract, egg yolk, traditional Chinese medicine preparation for medium and large pigs, cortex eucommiae, semen cucurbitae, folium mori, mulberry fruit, vitamin E, glutamic acid, leucine, arginine, lysine, saccharomyces cerevisiae, lactobacillus, aspergillus niger, aspergillus oryzae and bacillus subtilis. The invention also discloses a preparation method. The tea seed cake feed has the advantages that the detoxified tea seed cake contains tea saponin, so that the permeability of pig intestinal mucosa is imrpoved, the absorbing of nutrients is accelerated, the growth property of the pig is improved, and the utilization rate of the feed is improved; because saccharicterpenin is contained, the pH (potential of hydrogen) value of theintestine is reduced, the propagation of harmful bacteria is inhibited, and the functions of enhancing the immunity of the pig body, clearing the free radicals and improving the meat quality are realized; the compounding is scientific and reasonable, the content of fat in the pig muscle and the composition ratio of fatty acids can be influenced, the immunity of the pig body is enhanced, and the meat quality of the pig is improved.

The invention provides a feed for chinchilla. The feed is characterized by comprising the following raw materials in parts by weight: 20 to 30 parts of fresh alfalfa, 15 to 25 parts of corn silk, 15 to 30 parts of corn, 5 to 15 parts of flax seed, 1 to 5 parts of fish bone meal, and 2 to 8 parts of live earthworm. The feed is simple in components, the price is cheap, and the feed can provide required nutrients for chinchilla. Moreover, the provided preparation method can improve the palatability of the feed, at the same time effectively preserves the vitamins and plant active water in the raw material, and thus improves the self-immunity of the chinchilla.

The invention relates to the technical field of beef cattle breeding and in particular relates to beef cattle feed as well as a preparation method and application thereof. The basic ration of the beefcattle feed provided by the invention is prepared from the following raw materials in parts by weight: fermented pennisetum purpureum, fresh mulberry leaves, fermented wheat bran, bean meal of whichthe moisture content is 5% and camellia oleifera residues of which the moisture content is 5%. After the pennisetum purpureum and the wheat bran in the ration are fermented, fibers in the feed can besoftened, enough yeast fragrance can be generated, the palatability of the feed can be increased, and basic nutritional requirements of beef cattle can be met. A feed additive is prepared from the following raw materials in parts by weight: shiitake mushrooms, cow milk, selenium yeast, brewer's grains, wort, corn straw extract and soybean straw extract. The growth of the beef cattle can be accelerated, formation of fat and cholesterol also can be inhibited, and the protein content can be increased, so that the beef quality can be safely and effectively improved.

The invention discloses a refining process of tea seed oil. The process includes the following steps of firstly, selecting plump tea seeds free of mildew, spots and plant diseases and insect pests, husking the seeds through a husking machine to obtain tea seed kernels, and sending the tea seed kernels into an oven to be dried for 35-45 minutes at the drying temperature of 65-75 DEG C. According tothe refining process of the tea seed oil, a solvent extraction method and a supercritical CO2 fluid extraction method are used in cooperation; a solvent is added for extraction, waste generated afterextraction is extracted 1-2 times through the supercritical CO2 fluid extraction method, extraction solutions are mixed, and then the extraction solution and crude tea seed oil continue to be extracted; by means of the operation method, the oil yield is improved, meanwhile n-hexane is effectively removed through the extraction temperature in the extraction process, and the purity of the tea seedoil is improved.

The invention provides a cyanobacteria culture medium. The cyanobacteria culture medium is prepared from a Bg11 culture medium and triuranium octoxide, wherein the mass concentration of the triuranium octoxide is 1 ppm-100 ppm when the total mass of the Bg11 culture medium is taken as the criterion. The invention further provides a method for verifying the influence of radioactive substances on cyanobacteria culture. The method comprises the steps that the triuranium octoxide is added into the Bg11 culture medium, and a test for the growth speed and organic matter enrichment is performed on obtained cyanobacteria, wherein the dosage of the triuranium octoxide is 1 ppm-100 ppm when the total mass of the Bg11 culture medium is taken as the criterion. The cyanobacteria culture medium can enable the cyanobacteria to be prosperous and enable cyanobacteria organic matter to be extensively enriched.

The invention discloses a feeding method of high-quality pork of Laiwu black pigs. The feeding method comprises the following steps: firstly dividing the growth and development period of the Laiwu black pigs into a nursing period, a growing period and a fattening period, wherein the weight in the nursing period is 15 to 30 kg, the weight in the growing period is 30 to 60 kg, and the weight in the fattening period is 60 to 90 kg; setting amino acid models according to different periods, wherein in the nursing period, an energy-protein ratio is 19.98 to 21.54, DE (Digestible Energy) / lysine is 296 to 409, DE / methionine is 900 to 1701, DE / methionine + cystine is 450 to 850, DE / threonine is 415 to 785, and DE / tryptophan is 1500 to 2835; in the growing period, the energy-protein ratio is 21.11 to 22.79, DE / lysine is 326 to 464, DE / methionine is 1004 to 1378, DE / methionine + cystine is 525 to 624, DE / threonine is 488 to 581, and DE / tryptophan is 1693 to 2268; in the fattening period, the energy-protein ratio is 22.40 to 24.25, DE / lysine is 362 to 534, DE / methionine is 1116 to 1456, DE / methionine + cystine is 563 to 651, DE / threonine is 518 to 624, and DE / tryptophan is 1915 to 2485; designing a formula according to the ratio between the amino acids in the models, preparing daily ration, and feeding in stages. According to the feeding method disclosed by the invention, the lean meat percentage of the black pigs is increased, the content of intermuscular fat of the pigs is improved, and the pork yield and the evaluation score of the pork are increased.

The invention discloses a purple potato low-sugar beverage and a preparation method thereof, and belongs to the field of beverage development. The preparation method comprises the steps: with purple potato snowflake slices as a raw material, adding water, and carrying out pulping treatment to obtain a purple potato slurry; enzymatically hydrolyzing the slurry, inactivating and centrifuging to obtain a clear purple potato juice; then adding citric acid, vitamin C, a sweetener formed by compounding fructooligosaccharide, polydextrose, erythritol and isomaltulose, and other auxiliary materials, and blending; and finally, filling, and sterilizing to obtain the purple potato low-sugar beverage. The purple potato beverage has the advantages of good taste, bright color, clarity and transparency and good stability, moreover, purple potato is rich in anthocyanin, so the purple potato beverage has efficacies of resisting oxidation, delaying aging and the like; and at the same time, non-digestible sugars such as fructooligosaccharide soluble dietary fibers are added to the beverage, so the beverage can prevent and treat obesity, meets health requirements of modern consumers for less sugar, and has good market prospects.

The invention relates to a protein-saving compound feed for young megalobrama amblycephalas and a preparation method of the protein-saving compound feed. The feed is mainly prepared from the following raw materials: 3-5% of fish meal, 17-22% of soybean meal, 10-15% of rapeseed meal, 10-15% of cottonseed meal, 8-10% of peanut meal, 3-5% of whole-milk extruded soybean, 5-8% of whole-milk vegetable seed, 5-8% fermented cottonseed meal, 3-5% of corn lee protein, 8-10% of wheat bran, 8-10% of wheat shorts, 1-2% of alpha-starch, 0.05-0.1% of bile acid and salt emulsifying agent, 0.015-0.03% of glycyrrhetinic acid, 1% of monocalcium phosphate and 1% of compound-premix for intensively-cultured fishes. The preparation method comprises the following steps of: stirring the raw materials in a stirring machine and introducing steam to prepare grains with the grain size of 1-2mm, and then, dewatering and cooling to the room temperature. By using the protein-saving compound feed for the young megalobrama amblycephalas, provided by the invention, the problem of unbalanced nutrition of the compound feed in the current culture of the young megalobrama amblycephalas is solved, the physical condition of the of the young megalobrama amblycephalas is improved, the growth speed of the young megalobrama amblycephalas and the feed utilization ratio are increased, and the feed production cost and the pollution to a water body in the culture process can be reduced.

The invention relates to a wrinkle-removing skin lotion with a whitening effect and a preparation method thereof, belonging to the technical field of cosmetic preparation. The preparation method comprises the following steps: with bighead atractylodes thizomes, rhizoma bletillae, poria cocos and Chinese angelica roots as raw materials, crushing the raw materials, respectively and sequentially soaking the crushed raw materials in an acid solution and an alkaline solution for detoxification; mixing the detoxified crushed traditional Chinese medicine materials with absolute methanol, and carryingout extracting to obtain a composite traditional Chinese medicine extract; with acaudina molpadioides as a raw material, soaking acaudina molpadioides with a sodium chloride solution to remove non-collagenous proteins; adding a microbial enzyme for an enzymolysis reaction, and carrying out extracting to obtain collagen polypeptide, namely self-made wrinkle-removing liquid; and finally mixing thecomposite traditional Chinese medicine extract, the self-made wrinkle-removing liquid and other auxiliary materials to finally obtain the wrinkle-removing skin lotion with the whitening effect. The wrinkle-removing skin lotion has excellent wrinkle-removing and whitening functions and good application prospects.

The invention discloses a feed additive for improving the flavor of livestock meat and prolonging the shelf life of the livestock meat. The feed additive comprises the following main raw material components in part by weight: 1 to 5 parts of magnesium methionine, 4 to 8 parts of insect chitosan or / and selenoprotein, 1 to 5 parts of sodium glutamate, 1 to 5 parts of premix for use in livestock latter fattening period and 0.5 to 1 part of vitamin. The feed additive prepared by the invention can be added into livestock feed directly. When the livestock are fed by the feed containing the additive, the normal metabolic function of the digestive system, particularly the liver tissue, of the livestock can be maintained; the accumulation amount and position of the metabolic reactions of the fat, proteins, micro elements and the like can be regulated; and finally, the flavor of the livestock meat can be improved and the shelf life of the livestock meat can be prolonged. The raw materials of the invention are widely available and can be purchased in market easily; the preparation process is simple; and the feed additive is convenient to use and environmentally-friendly, and avoids any harmful residue.