852 results about "Cottonseed oil" patented technology

The present invention is of a food spread containing a mixture of at least one edible oil of natural or synthetic origin and a monoglyceride. The oil is preferably one or more of the oils from the group of olive oil, avocado oil, canola oil, soybean oil, sunflower oil, nut oils, walnut oil, peanut oil, safflower oil, cottonseed oil, coconut oil, rice bran oil, mustardseed oil, camelina oil, chia oil, flaxseed oil, perilla oil, fish oil, palm oil, sesame oil, wheatgerm oil, jojoba oil or corn oil. More preferably an oil such as avocado oil, fish oil, palm oil or olive oil is used and most preferably the oil is olive oil and fish oil. The monoglycerides used are preferably derivatives of oleic, or palmitic acid. The oil is present preferably in an amount of from about 85 to about 98 percent and most preferably in an amount of from about 93 to about 96 percent. The more monoglyceride used, the greater the degree of solidity of the food spread at room temperature. It is therefore possible to produce a desired degree of solidity, by changing the proportion of monoglyceride.

The present invention provides composite lithium-based lubricating grease and a preparation method thereof. The composite lithium-based lubricating grease consists of thickener, base oil and additive. The thickener consists of 12-hydroxy stearic acid lithium dibasic acid and / or lithium borate, and the mol ratio is 1 ®U 0.1 to 1 ®U 0.1to 1. The base oil is mineral oil or poly-alpha-olefin synthesis oil. The additive consists of organic amine compound antioxidant, benzotriazole and barium petroleum sulfonate or barium dinonylnaphthalene sulfonate anti-corrosion additive and rust protection agent, dialkyl dithiocarbamate or dibenzyl disulfide and sulfurized olefin cottonseed oil extreme pressure antiwear additive and nanometer copper powder repairing additive. The contents of the thickener and the base oil are respectively 6 percent to 18 percent and 82 percent to 94 percent according to the weight percentage. The lubricating grease has the multi-effect performances of high dripping point, good high-temperature performance and low-temperature performance, chemical invariability, colloid invariability, antiwear extreme pressure performance etc., and especially has the repairing function towards a damaged bearing.

The present invention is of a food spread containing a mixture of an edible oil of natural origin and a monoglyceride. The oil is preferably one or more of the oils from the group of olive oil, avocado oil, canola oil, soybean oil, sunflower oil, peanut oil, safflower oil, cottonseed oil, coconut oil, rice bran oil, mustardseed oil, camelina oil, chia oil, flaxseed oil, perilla oil, fish oil or corn oil. More preferably an oil such as avocado oil or olive oil is used and most preferably the oil is olive oil. The monoglycerides used are preferably derivatives of oleic, or palmitic acid. The ratio of oil to monoglyceride is preferably from about 9 to about 1 to from about 49 to about 1 and most preferably from about 15 to about 1 to from about 24 to about 1. The more monoglyceride used, the greater the degree of solidity of the food spread at room temperature. It is therefore possible to produce a desired degree of solidity, by changing the proportion of monoglyceride.

The invention provides a blend oil, a preparation method and application thereof. The blend oil, counted in 100 parts by weight, comprises 0.1-5 parts of phytosterol ester, 0.01-5 parts of microalgae DHA and 90-99.8 parts of other oil components; the other oil components are sorted from three or more than three of soybean oil, colza oil, maize oil, sunflower oil, peanut oil, sesame oil, tea seed soil, palm oil, cottonseed oil, rice bran oil, olive oil, safflower oil, linseed oil, cannabis oil, pig tallow, beef tallow, or microalgae oil.

The invention relates to an oyster mushroom culture medium and an oyster mushroom culture method using the oyster mushroom culture medium. The oyster mushroom culture medium comprises crab-flavor mushroom fungus chaff, wood scraps, cottonseed hulls, corncobs, bran, quicklime, gypsum and the like. The crab-flavor mushroom fungus chaff, the cottonseed hulls, the corncobs, the wood scraps, the bran and the like are used for preparing the oyster mushroom culture medium, so that environment pollution possibly caused by the materials is solved, various rich nutrients are provided for growth of oyster mushrooms and the yield of the oyster mushrooms in each turn is improved; by the oyster mushroom culture method, the biological efficiency of the oyster mushrooms is 92-98% and the production cost of the oyster mushrooms is reduced; therefore, the oyster mushroom culture medium and the oyster mushroom culture method have very important environment-friendly and economic significance and have a very good application prospect.

The present invention relates to a shortening system, for use as dough fat or filling fat; for instance, a shortening system containing, consisting essentially of, or consisting of, unhydrogenated or non-hydrogenated vegetable oil, such as a highly unsaturated, non-hydrogenated or unhydrogenated vegetable oil, e.g., soybean oil, sunflower oil, corn oil, ricebran oil, or cottonseed oil and a minimum or minor amount (e.g., by weight about 3-10%, advantageously about 3-7%, more advantageously about 3-6% or about 3-5% or less than about 6% or less than about 8%) of an emulsifier composition comprising a monoglyceride and / or diglyceride, an alpha tending emulsifier and an ionic emulsifier as well as to methods for making and using such a shortening system and products from the use of such a shortening system.

The invention relates to a condensate bacillus feed additive and a preparation method, belonging to the technical field of microbial feed additives. The additive uses one or several of the fish meal, soybean meal, cottonseed meal, urea, ammonium sulfate, diammonium hydrogen phosphate, soybean peptone and yeast extract as the nitrogen source, and also takes one or several of the glucose, lactose, starch, cane sugar, maize flour and bran as the carbon source for fermentation; the number of viable bacteria reaches more than 1 multiplying 109 CFU / ml; after the additive is further concentrated and dried or directly adsorbed to the carrier, bacillus powder is obtained through spray-drying, and the number of viable bacteria reaches more than 1 multiplying 1010 CFU / g. The novel bacillus product produced with the submerged liquid fermentation method provided in the invention is free from toxic side effects, drug resistance and residue; the product can endure processing, intestinal habitat and storage.

The invention relates to a carp feed and a preparation method thereof. The carp feed is prepared by blending wheat middling, corn germ meal, rice bran, bean pulp, cottonseed meal, DDGS, rapeseed meal, pea albumen powder, fish meal, hemocyte albumen powder, meat meal, edible oil, calcium biphosphate, choline chloride 50%, special complex enzymes for aquatic products, special premix for carps and vitamins. By strictly selecting the raw materials and reasonably preparing the formula, the invention has balanced and comprehensive nutrition, strong pertinence and good luring property and stability, and can greatly improve the speed of growth of carps. Simultaneously, the advanced Zhengchang production equipment in China is adopted, and production processes are improved, thereby furthest preventing nutrient substances from being damaged by high temperature. Moreover, the product has the advantages of low cost, high efficiency, stable quality, convenient storage and no adverse side reaction.

The invention provides a novel fast and non-destructive analysis method for the nutritional quality of cottonseed. The method comprises the following steps: 1) selecting whole cottonseeds of representative cotton varieties as experimental samples; 2) using a near-infrared spectrometer to collect near-infrared spectral data of whole cottonseeds, and the spectral scanning range is 800-2500nm; 3) using the national standard method Accurately analyze the nutritional quality of cottonseed; 4) Preprocess the near-infrared spectrum data; 5) Select spectral variables to eliminate non-informative variables; 6) Use the multivariate correction method to establish the near-infrared spectrum of whole cottonseed and the nutritional value of whole cottonseed 7) Performance evaluation of the calibration model; 8) Collect near-infrared spectral data of the whole cottonseed to be tested, and use the calibration model to predict its nutritional quality after preprocessing the spectral data. The invention has fast analysis speed, does not destroy samples, does not require sample pretreatment, has high detection accuracy, and can analyze various nutritional quality components in cotton seeds at the same time, and provides a convenient, fast and efficient analysis method for cotton breeding and cotton seed inspection.

A method of treating an earth formation that includes injecting at least one lipophilic monomer into the earthen formation; wherein the at least one lipophilic monomer is selected from epoxide-functionalized derivative of soybean oil linseed oil, rapeseed oil, cashew nut shell oil; perilla oil, tung oil, oiticia oil, safflower oil, poppy oil, hemp oil, cottonseed oil, sunflower oil, high-oleic triglycerides, triglycerides of euphorbia plants, peanut oil, olive oil, olive kernel oil, almond oil, kapok oil, hazelnut oil, apricot kernel oil, beechnut oil, lupine oil, maize oil, sesame oil, grapeseed oil, lallemantia oil, castor oil, herring oil, sardine oil, menhaden oil, whale oil, and tall oil, injecting at least one crosslinking agent into the earthen formation; wherein the at least one crosslinking agent comprises at least one primary amine; and allowing the lipophilic monomer and the crosslinking agent to react in the earth formation is disclosed.

The invention provides novel health care oil and belongs to edible oil. The health care oil is formed by mixing fish oil with vegetable oil, the using quantity of the fish oil is 3-60% of the weight of the vegetable oil, and the vegetable oil is one or more of soybean oil, peanut oil, corn germ oil, sunflower seed oil, olive oil, sesame oil, cottonseed oil and the like. As for the health care oil, the fish oil and the vegetable oil are mixed together, the fish oil is added into food during the cooking process, the uptake of the fish oil can be conveniently realized, the health care oil can be easily accepted by old people and children, and the problem of forgetting to eat can be simultaneously avoided. For the children, docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA) contained in the fish oil are polyunsaturated fatty acids, thereby improving the brain capacity and enhancing the memory and understanding facility. For the old people, by adopting the novel health care oil, arteriosclerosis can be slowed down, hypercholesterolemia, plasma cholesterol and triglycerides can be reduced, and the concentration of plasma lipoprotein, the blood viscosity and the blood pressure can be reduced.

The invention relates to an alcohol ester type green lubricating oil manufacturing method. It improves vegetable oil oxidation stability by chemical modification. It belongs to lubrication oil modification technique field. It adopts vegetable oil to do chemical medication, such as bean oil, castor oil, cotton oil, and so on. It uses H202 to change double bond into saturated epoxy bond, and open oxidation bond to form isomery ester by esterifying method. It processed lubricating oil has better anti-oxygen performance, viscosity, abrasion resistant, and viscosity-temperature characteristics.

The invention provides a special fertilizer for early rice. The special fertilizer is prepared by the following raw materials by weight: 10-20 parts of vinasse, 8-10 parts of coated urea, 35-45 parts of calcium superphosphate, 8-10 parts of coated potassium chloride, 20-30 parts of decomposed coal, 1-2 parts of ferrous sulfate, 1-3 parts of zinc sulfate, 0.1-0.3 part of borax, 10-12 parts of medical stone, 5-7 parts of fulvic acid, 3-4 parts of radix euphorbiae lantu powders, 3-4 parts of oleander powders, 10-15 parts of bagasse, 10-15 parts of dolomites, 18-22 parts of chicken manure, 3-4 parts of carboxymethylcellulose, 15-20 parts of 30% of sulfuric acid, 5-10 parts of limes, 10-15 parts of tea seed meals and 4-6 parts of cottonseed oil. A preparation method for the special fertilizer comprises the steps as follows: carrying out acidolysis on hair to obtain amino acid; generating an amino acid chelated micro or medium fertilizer solution; sintering the dolomites to prepare a fertilizer carrier; fermenting by an organic fertilizer; mixing a nitrogen-phosphorus-potassium mixed fertilizer and the carrier with the organic fertilizer and a plant insecticide; spraying the amino acid chelated micro or medium fertilizer solution; granulating; and finally coating with the cottonseed oil at last. According to the special fertilizer, the utilization rate of fertilizer efficiency can be remarkably increased, the slow release effect is achieved, the fertilizing amount is reduced, and the pesticide residues are reduced, so that the yield of the rice is increased and quality of the rice is improved.

The invention relates to a juvenile horse crab feed formula and a processing method thereof. The feed formula includes fish meal, soybean meal, cottonseed meal, rapeseed meal, wheat middling, cassava alpha starch, squid extract, shrimp shell meal, fish oil, phospholipid, feed attractant, ecdysone, antioxidant, mildew preventive, premix, monocalcium phosphate and neutral phytase. The method for preparing the compound feed is as follows: the materials are weighed according to formula proportion, ground, uniformly mixed in a mixer and produced into pellets, the diameter of the pellet is 3mm, thelength of the pellet is larger than or equal to 3cm, and the pellets are dehydrated and cooled by cold wind. The method for adding the neutral phytase depends on the processing temperature, and the neutral phytase can be directly put into the materials before pelletization, or can be sprayed on the pellet feed after pelletization. The nutrition of the feed is rich, and palatability is good; the addition of the phytase increases the utilization rate of phytate phosphorus, the dosage of the monocalcium phosphate is reduced, consequently, the cost is reduced, the discharge of phosphorus in wateris reduced, environment pollution is reduced, and ecological equilibrium is protected.

The invention relates to a granular feed for megalobrama amblycephala parent fish and a preparation method thereof. The granular feed for parent fish comprises the following raw material components: fish meal, squid meal, bean pulp, rapeseed meal, cottonseed meal, common flour, wheat middling, washed rice bran, fish oil, linseed oil, vitamin additive, mineral substance additive, monocalcium phosphate, 50% choline chloride, zeolite powder, granulesten powder, 50% vitamin E and potassium sorbate mildewproof agent. The preparation method comprises the following steps: coarsely smashing fish meal, the squid meal, the bean pulp, the rapeseed meal, the cottonseed meal, the common flour, the wheat middling, the rice peel and the potassium sorbate mildewproof agent into mixed coarse material, andscreening by a screen of 10-20 meshes; then, stirring and comptely mixing the mixed coarse material, fish oil, the linseed oil, the granulesten powder, 50% vitamin E, premix for fish, the vitamin E, the zeolite powder and the monocalcium phosphate to obtain mixed material; finely smashing the mixed material and screening by a screen of 40-60 meshes; and finally, pelletizing, drying, cooling and packaging. The granular feed has the functions of improving the reproductive capacity and disease-resistant capability of the megalobrama amblycephala parent fish.

The invention provides a method for preparing oil-based polyol ester by virtue of gutter oil and using the oil-based polyol ester as basic lubricating oil so as to add treatment and utilization channels for gutter oil and realize the high-quality utilization of gutter oil. The method for preparing the oil-based polyol ester by two-step transesterification reaction comprises the following steps: sequentially adding biomass-based raw materials, methanol and a catalyst into a reaction flask, and performing transesterification reaction to obtain biomass-based methyl ester; sequentially adding the biomass-based methyl ester, polyol and a catalyst into the reaction flask, and performing transesterification reaction to obtain biomass-based polyol ester. The biomass-based raw material comprise gutter oil, acid cottonseed oil and vegetable oil foots / soap, and can be utilized in a high-quality manner, and the prepared biomass-based polyol ester can be used as a raw material of biomass-based lubricating oil.

The invention relates to duck feed, which comprises corn, wheat, wheat bran, rice bran, bean pulp, cottonseed meal, rapeseed meal, sugar dregs, spraying corn bran, mountain flour, table salt, grease and additives, wherein the additives comprise calcium hydrophosphate, lysine, methionine, threonine, a mineral additive, multivitamin, bilineurine, garlicin, phytase, complex enzyme, anhydrous sodium sulphate, bile acid, colistin, stafac and zeolite powder. The duck feed is complete in nutrition, can meet the requirements of ducks, is not excessive, does not cause waste, reduces feed cost and the discharge value of harmful gas, reduces environmental pollution, and improves the lean meat percentage of the ducks.

The invention relates to a lubricating grease and a preparation method thereof, particularly relates to a lubricating grease for a hub bearing of a heavy load truck and a preparation method thereof, and belongs to the technical field of a chemical industry. The lubricating grease is prepared from the following raw materials: (A) base oil which accounts for 60-85% of total weight of the lubricating grease, (B) a thickening agent, which is C12-C22 unitary organic acid which accounts for 7-12% of total weight of the lubricating grease, 0.5-3% of sebacic acid, 0.2-1% of boric acid, and 3-5% of lithium hydroxide oil solution, (C) an additive, which is thiocarbamate which accounts for 0.5-3% of total weight of the lubricating grease, 2-5% of sulfide olefin cottonseed oil, 2-4% of dialkyl dithiocarbamate salt, 0.5-2.5% of molybdenum dialkyl dithiophosphate, 0.3-2% of antirust agent and 0.3-1% of antioxidant. The lubricating grease has the beneficial effects that the production time is shortened; the lubricating grease is more controllable in process, stable in product quality, less in seepage loss of a high-temperature bearing, and prominent in extreme pressure property; lubricating protection can be better provided for hubs of the heavy load truck; the lubricating requirements of the hub bearing of the heavy load truck under various working conditions can be met; the grease exchange period of the hub bearing is prolonged.

The invention relates to a hydrogenated oil and fat, which is an animal and plant wax. The invention adopts two or more raw materials of palm oil, soybean oil, cottonseed oil, peanut oil, rapeseed oil, sesame oil, olive oil, corn oil, rice bran oil, coconut oil, cacao oil, sunflower seed oil, etc. plant oil and fat and beef tallow, sheep fat, pig fat, fish oil, etc. animal oil and fat. The raw materials are added with a copper-nickel binary catalyst and thoroughly mixed and then the hydrogenated oil and fat is prepared by a hydrogenation reaction when the mixture ratio reaches 100 per cent. The technique procedure of the preparation method is that: raw material mixture to adding catalyst to hydrogenation system vacuum pumping to hydrogenation system temperature rising to hydrogenation system hydrogen filling. The hydrogenated oil and fat of the invention has the good integrity performance of the high melting point, high hardness and high tenacity and strong adhesion; the invention has wide application, not only acts as a paraffin additive, but also as an animal and plant wax; the invention features the simpler operation, low manufacture cost and stronger market competition.

The invention provides a grease composition. The grease composition comprises 20-80% of cottonseed oil fraction extracted solid fat and 20-80% of palm oil. The grease composition can be used for substituting lard.

The invention belongs to the field of feeds and in particular relates to a feed for breeding crucian carp. The feed comprises the following raw materials by weight percent: 15%-25% of bean cakes, 15%-25% of cottonseed hulls, 10%-20% of sorghum, 10%-15% of distiller's grains, 5%-12% of wheat bran, 5%-10% of rice hulls, 25%-40% of sugarcane bagasse, 1%-3% of bone meal, 0.1%-0.5% of folium isatidis, 0.5%-1.5% of hawthorn fruits, 0.2%-1% of astragalus membranaceus, 0.2%-0.8% of semen cuscutae, 0.1%-0.3% of compound vitamins and 0.05%-0.2% of a crucian carp phagostimulant. The crucian carp feed is prepared from the sugarcane bagasse, the rice hulls and the like as main raw materials; the sugarcane bagasse is low in price, the cost of the feed is reduced and the utilization rate of the feed is increased.

The invention discloses special blend oil for frying. The special blend oil for frying contains 10-50% by weight of high oleic acid peanut oil and 10-50% by weight of rice oil. The blend oil for frying is prepared by compounding any two or more than two of sunflower seed oil, olive oil, soybean oil, corn oil, cottonseed oil, palm oil, rapeseed oil, safflower oil, linseed oil and sesame oil in different proportions. The blend oil for frying is rich in fragrance, bright in color, high in content of oleic acid, rich in oryzanol and vitamin E, reasonable in composition of fatty acids and free of stickiness. Through a high-temperature frying test, the blend oil is high in smoke point, low in content of trans-fatty acids and high in frying stability. The fried food is small in oil content, good in crispy property, excellent in taste and nutritional and healthy. The blend oil disclosed by the invention can be used for frying different food materials, is suitable for being used as special fat for frying food in family and catering industry, is long in expiration date, and is novel nutritional and healthy special blend oil for frying.

The invention relates to a beef concentrate supplement and a preparation method thereof. The beef concentrate supplement consists of corn, cottonseed meal, rapeseed meal, sesame cake, sunflower seed meal, rock flour, calcium hydrophosphate, soda, rumensin, micro-ecological preparation for raising, rumen bypass fat, rumen bypass lysine, magnesium oxide, antioxidant, molasses and premix special for beef. By strict raw material selection and reasonable formula setting, the beef concentrate supplement has balanced and comprehensive nutrition, strong pertinence and good palatability, and can effectively improve the growth speed of the beef.

The invention discloses a bamboo cutting board, a wooden cutting board and a mildewproof treatment method of the bamboo cutting board and the wooden cutting board. The bamboo cutting board or the wooden cutting board comprises a bamboo cutting board portion or a wooden cutting board and edible vegetable oil at a mass ratio of 95-99.5%:0.5-5%, and an antioxidant and a preservative are added in the edible vegetable oil. The mildewproof treatment method of the bamboo cutting board and the wooden cutting board includes: adding appropriate amount of the antioxidant and the preservative in the edible vegetable oil; taking the bamboo cutting board or the wooden cutting board with less than 20% of water, and subjecting the cutting board to mildewproof treatment via the vegetable oil by a normal-pressure soaking method, a vacuum soaking method or a brushing method; naturally drying the cutting board, and packing the cutting board with a thin food packaging plastic film 0.04-0.1mm in thickness by means of heat sealing. The edible vegetable oil is selected from colza oil, tea-seed oil, cottonseed oil, peanut oil, sunflower seed oil, palm oil or blend oil with above oil blended in any proportion. The bamboo cutting board and the wooden cutting board subjected to the mildewproof treatment method are less prone to mildewing, stinking and cracking and are harmless to health.

The invention relates to a preparation method of laying hen fodder, belonging to laying hen fodder. The laying hen fodder comprises the following materials by weight percentage: 52 to 65 of corn, 5 to 8 of wheat bran, 5 to 10 of bean pulp, 5 to 10 of cottonseed meal, 6 to 15 of peanut cake, 6 to 10 of stone powder, 0.2 to 0.3 of common salt, 0.5 to 1 of mixture additive and 1 of calcium hydrophosphate. The method comprises the following steps: proportionally taking and pouring the corn, the wheat bran, the bean pulp, the cottonseed meal, the cottonseed meal, the peanut cake, the stone powder, the common salt, the mixture additive and the calcium hydrophosphate into a fodder blender and stirring for 20 minutes; and taking out, putting in a pulverizer to pulverize into particles and packaging to seal.

The invention provides a method for preparing microspheres through oil in nano-particle suspension-oil in oil. The method includes that step one, embedded medical ingredients are prepared to a medicine oil solution; step two, the medicine oil solution is added into a polymer organic solution, namely the medicine oil solution is added into an oil phase, and a suspension is formed through uniformly mixing; step three, the suspension prepared in the step two is dropwise added into mineral oil, and a multiple emulsion is formed through stirring, whirling or ultrasound; step four, the multiple emulsion prepared in the step three is dropwise added into a suspension containing the nano-particles, and the microspheres are formed through stirring, whirling or ultrasound; step five, the microspheres prepared in the step four are dispersed into cottonseed oil for curing; and step six, the microspheres are collected in a centrifuged mode, and drying is performed to obtain the microspheres with surfaces self assembled with the nano-particles. Compared with methods for preparing microspheres in prior art, the method for preparing the microspheres through oil in nano-particle suspension-oil in oil has the advantages that a layer of nano-particles is assembled on the surfaces of the microspheres, and the microspheres with surfaces assembled with the nano-particles have effects of enhancing cell adhesion and reducing inflammation and microencapsulation caused by local peracid and a hydrophobic material.

The invention relates to a river crab compound feed containing the following ingredients: soya bean meal with 43% of CP, peanut meal, squid extract, rapeseed meal, cottonseed meal with 40% of CP, calcium phosphate, perpolitiones oryzae, yellow powder, superfine second-class powder, river crab vitamin premix, superfine water minerals, phosphatide oil, imported fish oil, zeolite powder and fine stone powder. The river crab compound feed has the following advantages: (1) scientific formula and comprehensive nutrition: adopting the main raw materials of the soya bean meal, the rapeseed meal, the cottonseed meal, the perpolitiones oryzae, the yellow powder, the superfine second-class powder and the like of high quality and scientifically matching with the additives of the river crab vitamin premix, the minerals and the like. The feed not only contains rich energy ingredients, but also contains rich protein, amino acid and various nutritional ingredients, and therefore, the nutrition and growth demands of the river crab can be satisfied. The river crab compound feed also enables the river crab to quickly grow and have strong disease-resistant ability; and (2) low cost: taking the soya bean meal, the rapeseed meal, the cottonseed meal, the perpolitiones oryzae and the like as the main raw materials, thereby greatly reducing the product cost.

The invention provides a culture medium for improving the bioconversion rate of edible fungi, a preparation method of the culture medium and a cultivation method of edible fungi. The culture medium comprises the following raw materials: 40-70% of cottonseed hulls, 5-15% of corncobs, 1-8% of soybean meal, 10-20% of wheat bran, 5-20% of waste germ bran and 1-5% of calcium carbonate. The culture medium provided by the invention for cultivating edible fungi can apparently shorten fungi growing period, increase the yield, and greatly improve the quality and taste; meanwhile, the waste germ bran is added to reduce environmental pollution caused by abandoning the waste germ bran, also appropriately reduce the dosage of the cottonseed hulls and the wheat bran in ingredients, accordingly reduce preparation costs, and have certain economic applicability.

The invention discloses omega formula olive blending oil. The omega formula olive blending oil is characterized in that the olive blending oil is composed of following raw materials in percentage by weight: 20%-75% of olive oil, 15%-75% of a first blending raw material and 2%-50% of a second blending raw material, wherein the first blending raw material is selected from one or any combination of corn germ oil, peanut oil, sunflower seed oil, sesame oil, cottonseed oil, safflower oil, safflower seed oil, corn oil, soybean oil and canola oil; the second blending raw material is selected from one or any combination of seal oil, algal oil, rice bran oil, linseed oil, flax stem oil, flaxseed oil, grape seed oil, camellia oil, rapeseed oil, colleseed oil, walnut oil, zanthoxylum oil, perilla oil and deep sea fish oil.

The invention relates to a biological fermentation process for improving the protein content of cottonseed meal and detoxicating the cottonseed meal, which is characterized in that: the byproduct of cottonseed subjected to oil extraction, namely the cottonseed meal is taken as a raw material; the cottonseed meal is processed by adopting microbial fermentation technology; a cottonseed meal mixed fermentation process is adopted; strains are combined, cell walls of a plant are broken and free gossypol and anti-nutritional factors contained in the cottonseed meal, such as cyclopropene fatty acid, phytic acid, tannin, non-starch polysaccharide and non-glycan are modified, transferred, recombinated, purified and detoxicated; and proteins in the cottonseed meal which have large molecular weight and are difficult to absorb by animals are degraded into small active peptides by a biological enzymolysis method, and probiotics, digestive enzymes, lactic acid and various bioactive factors in the product are kept. The biological fermentation process can greatly improve the protein content of the cottonseed meal and effectively achieve the detoxicating effect.