77 results about "Blended vegetable oil" patented technology

The blended vegetable oil with reasonable fatty acid proportion consists of rape seed oil 20-65 wt%; any combination of corn embryo oil, peanut oil, sunflower seed oil and safflower seed oil 15-71 wt%; any combination of soybean oil and linseed oil 2-42 wt% and sesame oil 0-5 wt%. In the blended vegetable oil product, the fatty acids to constitute fat includes saturated fatty acid 7-17 wt%, unsaturated monofatty acid 41-47 wt%, unsaturated n-6 polyfatty acid 35-39 wt% and unsaturated n-3 polyfatty acid 5-9 wt% with the total unsaturated polyfatty acid accounting for 41-47 wt%. It is designed based on the fat and fatty acid taking amount recommended by the Chinese nutriology institute and has reasonable fatty acid proportion and important significance in reducing cardiac vascular diseases and cancer.

The blended vegetable oil with balanced nutrients is compounded with three kinds of vegetable oil in different characteristics. The three kinds of vegetable oil include oleic acid type vegetable oil with high unsaturated fatty acid content, linoleic acid type vegetable oil with high N-6 polyunsaturated fatty acid content, and linolenic acid type vegetable oil with high N-3 polyunsaturated fatty acid content. The blended vegetable oil with balanced nutrients has balanced contents of oleic acid, linoleic acid and linolenic acid, can meet the physiological requirement of human body, and has the advantages of wide material source, low cost, rich nutrients, etc.

The invention relates to a novel organic nitrogen-containing borate ester lubricating oil additive. The adopted technical scheme is as follows: the preparation method of the organic nitrogen-containing borate ester lubricating oil additive comprises the following steps: placing vegetable oil and diethanolamine in a container, reacting the mixture at 100-130 DEG C for 3-5h to obtain the mixed vegetable oil ninol which is castor oil or salad oil or a mixture of castor oil and salad oil in random ratio; mixing the prepared mixed vegetable oil ninol with boric acid and stirring evenly; decompressing to 100-170mmHg and reacting the mixture at 60-80 DEG C for 0.5-1.5h; decompressing again to 70-100mmHg and gradually heating the obtained mixture to 100-130 DEG C and reacting for 3-6h; lowering the temperature and filtrating the product. The invention has the advantages of simple production method, low cost, high hydrolysis resistance and high yield, and is friendly to the environment.

The invention provides a preparation method of a dreg-free hot pot stock. The method comprises the following steps: preparing materials, namely processing chili powder, spice and Chinese prickly ash for later use; extracting, namely heating mixed vegetable oil, and respectively adding the chilli powder, bitter spice, fragrant spice and the Chinese prickly ash step by step, removing dregs and reserving oil; frying, namely heating the oil, sequentially adding green onion, ginger, garlic, hot and spicy sauce, thick broad-bean sauce, fermented soya beans, Chinese white spirit and rock candy, finally separating out oil to form dreg-free hot pot red oil, and reserving dreg-free hot pot condiments; decocting, namely decocting a soup-stock, boiling, adding the dreg-free hot pot condiments, adding salt, chicken essence and Chinese white spirit, removing the turbid part on a bottom layer, and reserving the dreg-free hot pot stock; and finally preparing the hot pot condiments. By virtue of the mode of the dreg-free hot pot red oil and the dreg-free hot pot stock, the more and more fragrant effect is fully finished by pungent, spicy and fragrant tastes of the dreg-free hot pot red oil, comprehensive fragrances of the green onion, ginger and garlic in the dreg-free hot pot stock, and the sauce flavors of thick broad-bean sauce and fermented soya beans.

The invention relates to a formula milk powder for students. The formula milk powder for students comprises: 30-50% of whole milk powder, 5-10% of concentrated whey protein powder, 15-30% of desaltedwhey powder, 5-8% of mixed vegetable oil, 5-18% of maltodextrin, 6-12% of white granulated sugar, 0.1-0.5% of phospholipids, 0.09% of a compound vitamin premix, 0.09% of a compound mineral premix, 1.11% of calcium carbonate, 0.8-2.6% of whey protein powder containing alpha-lactalbumin, 0.1-0.5% of DHA powder, 0.1-0.5% of arachidonic acid powder, 1-5% of galacto-oligosaccharide, 1-5% of fructo-oligosaccharide, 0.01-0.1% of animal bifidobacterium animalis Bb-12, 0.05% of a compound nutrition enhancer premix, 0.022% of L-sodium ascorbate, 0-0.1% of lactoferrin, 0-1.2% of phosphatidylserine and 0-0.067% of yeast beta-glucan. In the invention, nutrient elements such as active probiotics, prebiotics GOS, FOS, polyunsaturated fatty acids, vitamin A, vitamin D, iron, zinc, calcium and taurine areparticularly added, and meanwhile, the probiotics are added to promote a balanced immune system; an environment which is not beneficial to the growth of pathogens is created to maintain natural immuneprotection; and the formula milk powder helps to reduce gastrointestinal disorders.

The invention discloses a method for determining vegetable oil adulteration types and adulteration amount in sesame oil. The method includes mixing each of soybean oil, peanut oil, maize oil, sunflower seed oil, linseed oil and rapeseed oil with the sesame oil to form a mixed oil sample, determining the content of each of palmitic acid, stearic acid, oleic acid, linoleic acid and linolenic acid in the mixed oil samples by means of gas chromatography to obtain true values of fatty acids of the mixed oil samples; establishing a regression equation model according to function relations of the oil adulteration types, the oil adulteration content and the determined true values of the fatty acids of the mixed vegetable oil samples, and calling detected fatty acid information of the samples to be detected into an established quantitative analysis model so as to obtain the types and the content of the vegetable oils including the soybean oil, the peanut oil, the maize oil, the sunflower seed oil, the linseed oil and the rapeseed oil. The method for determining the vegetable oil adulteration types and the adulteration amount in the sesame oil has the advantages of high detection speed, high efficiency and suitability for large-batch sample analysis, thereby having a promising application prospect.

The invention relates to a mixed vegetable oil for recuperating and caring skin, which consists of tea-seed oil, jojoba oil, saffron oil, seabuckthorn oil, shea butter oil, rosehip oil and wheat germ oil; the contents of the raw materials by percentage are 29-31% of the tea-seed oil, 19-21% of the jojoba oil, 9-11% of the saffron oil, 9-11% of the seabuckthorn oil, 9-11% of the shea butter oil, 9-11% of the rosehip oil and 9-11% of the wheat germ oil. The beneficial effects of the invention are that no chemical additive is added, and pure natural mixed vegetable oil is used, the effects are realized completely by relying on the extracts of the natural vegetables, and the natural extracts are obtained by mixing and extracting based on theory of the Chinese traditional medicine, which really reflects the compatible use characteristic of traditional Chinese medicines. The vegetable oil can be effectively absorbed by skin, and solves the problems of skin care and skin beautification.

The invention discloses infant formula milk powder efficient in digestion and absorption properties and a production method of the infant formula milk powder, and belongs to the field of dairy. The milk powder consists of the following raw materials in parts by weight of 310-400 parts of mixed fresh milk, 27.5-32.5 parts of desalinated whey powder, 0.5-3.5 parts of whey protein powder, 10-13.5 parts of mixed vegetable oil, 1-5 parts of lactose, 0.2-0.3 part of compounding vitamins, 0.9-1.2 parts of compounding minerals, 1.473-2.503 parts of other components and 5-6.4 parts of mixed probiotic factors, wherein the used fresh milk is mixed fresh milk consisting of Holstein milk and plateau yak milk, 1,3-dioleoyl-2-palmitoyl-glycerol is added, and the lipid is close to lipid having a breast milk fat structure, and is easier to absorb by infants and can promote absorption of other fatty acid and calcium; and the probiotic factors are added to urge proliferation of beneficial bacteria and improvement of the functions of intestine and stomach of the infants, besides, digestion and absorption of various nutrient components are promoted, the metabolism of the digestive system is improved, and immunity is enhanced.

The invention discloses a preparing method of biological diesel based on composite plant oil as raw material, which is characterized by the following: blending low-acid plant oil with acid less than 5mgKOH / g, crude oil with acid value at 20-110mgKOH / g and C1-8 monohydric alcohol; reacting at 200-320 deg.c under 5-12Mpa; setting the molar rate of alcohol and oil at 3-60:1; collecting fatty acid ester; setting the weight rate of low-acid plant oil and crude oil at 1:0.02-50.

The invention relates to the technical field of food, in particular to infant formula milk powder containing inositol and taurine as well as a preparation method of the infant formula milk powder. Theformula milk powder comprises the following raw materials in parts by weight: 20 to 35 parts of whole goat milk powder, 25 to 55 parts of desalted whey powder, 0 to 20 parts of whey protein concentrate powder, 0 to 10 parts of lactose, 5 to 10 parts of 1,3-oleic acid-2-triglyceride palmitate, 3.5 to 15 parts of mixed vegetable oil, 2 to 5 parts of galactooligosaccharide, 0.5 to 1.5 parts of fructo-oligosaccharide, 0.1 to 0.5 part of calcium carbonate, 0.2 to 1 part of a compound mineral, 0.4 to 0.8 part of compound vitamin, 0.1 to 1 part of arachidonic acid (ARA) and 0.1 to 1 part of docosahexaenoic acid (DHA). The formula milk powder is prepared through a certain preparation method. By adopting the infant formula milk powder, the nutritional requirements of the growth and development ofnormal infants can be met completely, and metabolism and intelligence development of the infants can be enhanced; meanwhile, the eyesight, the digestion system and the resistance of the infants can beimproved.

The invention relates to a traditional Chinese medicine spicy hot hot-pot condiment. The traditional Chinese medicine spicy hot hot-pot condiment is prepared from the following raw materials in parts by weight: 0.01 to 0.03 part of Chinese angelica, 0.01 to 0.03 part of liquorice root, 0.01 to 0.03 part of radix codonopsis, 0.005 to 0.015 part of Radix Astragali seu Hedysari, 0.01 to 0.03 part of radix Adenophorae, 200 to 300 parts of mixed plant oil, 350 to 450 parts of chili, 8 to 12 parts of bean paste, 8 to 12 parts of fermented soya beans, 18 to 22 parts of edible salt, 3 to 5 parts of monosidum glutamate, 4 to 6 parts of pepper, 0.8 to 1.2 parts of anise, 0.8 to 1.2 parts of fennel, 0.1 to 0.3 part of Amomum villosum Lour, 0.08 to 0.12 part of Flos Caryophylli and 0.1 to 0.3 part of cassia bark. The invention further provides a preparation method of the traditional Chinese medicine spicy hot hot-pot condiment. The traditional Chinese medicine spicy hot hot-pot condiment has spicy and delicious tastes and not easy to get inflamed. According to the preparation method disclosed by the invention, the fragrance and nutritional ingredients of chili are developed well, such that not only the taste is greatly promoted, and the nutrition is also greatly promoted.

The invention relates to infant formula milk powder enriched with milk fat globule membrane and structural grease OPO, as well as a preparation method thereof. The MFGM-protein content of the infant formula milk powder is 0.146-0.438%, and the structural grease OPO content is 2.07-5.17%. The preparation method of the infant formula milk powder enriched with the milk fat globule membrane and the structural grease OPO comprises the following steps: taking raw milk as the main raw material; adding MFGM-enriched whey protein powder, mixed vegetable oil (enriched with structural grease OPO), common whey protein powder, lactose, oligosaccharides, minerals, vitamins, and some selectable nutrients (including choline, inositol, taurine, carnitine, and so on); and carrying out batching standardization. The prepared infant formula milk powder has the effects of promoting growth and development of the infants. The infant formula milk powder is capable of achieving the purposes of promoting physical development and skeletal development of the infants, improving feeding comfort of the infants, as well as reducing incidence rates of intestinal diseases. The formula is suitable for development of formula milk powder for the infants and relatively larger infants.

The invention discloses newborn formula milk powder containing probiotics. The newborn formula milk powder comprises the raw materials: raw milk, milk sugar, mixed vegetable oil and activated probiotics lyophilized powder. The invention also discloses a method for preparing the milk powder. The method comprises the following steps of (1) mixing the raw materials to obtain feed liquid A; (2) homogenizing, sterilizing, concentrating and spray drying the feed liquid A to obtain a material B; (3) uniformly mixing the material B, a bioactive substance, unsaturated fatty acid and activated probiotics in a dry-mixing workshop to obtain the milk powder. The newborn formula milk powder containing the probiotics provided by the invention has the advantages that the newborn formula milk powder containing the probiotics is developed for newborns (0-28 days) according to nutritional ingredients and active substance characteristics of breast milk (colostrum and transitional milk). Meanwhile, according to the preparation method of the newborn formula milk powder containing the probiotics provided by the invention, the product uniformity of the milk powder can be ensured, the shelf life of the milk powder is stable, and the probiotics can be survived in the milk powder for a long time.

The present invention relates to the technical field of dairy products and particularly discloses formula goat milk powder for infants and young children and a preparation method thereof. The preparation method comprises the following steps: lactose and desalted goat whey powder are dissolved in water to obtain a first mixture; vitamin E, ascorbyl palmitate, mono- and di-glycerin fatty acid estersand mixed vegetable oil are mixed to obtain a second mixture; the first mixture and the second mixture are mixed, potassium citrate is added, concentration of the mixture is adjusted to 40%-60%, andthe mixture is emulsified for 10-20 minutes; the emulsified mixture is homogenized; the homogenized mixture is sterilized and the sterilized mixture is concentrated; the concentrated mixture is spray-dried to obtain vegetable fat powder; and the vegetable fat powder and other raw materials are mixed. The vegetable fat powder, desalted goat whey powder, etc. are used as main raw materials, the mainraw materials are dry-mixed with other raw materials, accessory materials and biological active materials into 100% goat milk protein formula goat milk powder at different stages, and the preparationmethod is simple and convenient, has good stability and can reduce investment.

The invention discloses a low hydroxyl value vegetable oil-based polyol and a preparation method thereof. The preparation method comprises: (1) mixing mixed vegetable oil, a carboxylic acid, an inorganic acid catalyst, a hydroxylation reagent and deionized water according to a certain ratio, heating to a temperature of 35-45 DEG C, adding hydrogen peroxide in a dropwise manner under vigorous stirring, controlling the adding speed to maintain the reaction temperature at 40-65 DEG C, maintaining the reaction temperature for 5-7 h after completing the adding, carrying out standing layering after completing the reaction to separate a water phase, neutralizing, carrying out water washing, and carrying out pressure reducing distillation to obtain the mixture of a tung oil polyol and epoxy vegetable oil; and (2) mixing the mixture obtained in the step (1) and an alkali catalyst according to a certain ratio, heating to a temperature of 90-140 DEG C under the protection of nitrogen, carrying out a reaction for 2-6 h, carrying out acid neutralization after completing the reaction, carrying out water washing, and carrying out pressure reducing distillation to obtain the low hydroxyl value vegetable oil-based polyol product. According to the present invention, the hydroxyl value of the prepared low hydroxyl value vegetable oil-based polyol product is 50-110 mgKOH / g, the acid value of the prepared low hydroxyl value vegetable oil-based polyol product is less than 1.0 mgKOH / g, the water content of the prepared low hydroxyl value vegetable oil-based polyol product is less than 0.1 wt%, the yield is more than 90%, and the prepared low hydroxyl value vegetable oil-based polyol product can be used for preparing polyurethane soft foam materials, polyurethane elastomers, and the like.

The invention provides a Fourier transform infrared spectroscopy technology-based method for detecting camellia oleosa seed oil. The method comprises the following steps: 1, obtaining camellia oleosa seed oil and four kinds of other vegetable oil as qualitative contrast samples I, and obtaining an unknown oil sample as a to-be-measured sample; 2, scanning within a spectrum wave range of 4000-650 / cm to obtain infrared spectroscopy data of the qualitative contrast samples I and the to-be-measured sample; 3, building a qualitative analysis model I for the camellia oleosa seed oil; 4, judging whether the camellia oleosa seed oil exists in the to-be-measured sample; 5, when the camellia oleosa seed oil exists in the to-be-measured sample, preparing mixed plant oil adulteration oil and the camellia oleosa seed oil according to different mass ratios as qualitative contrast samples II; 6, performing infrared scanning to obtain infrared spectroscopy data of the qualitative contrast samples II; 7, building a qualitative analysis model II for the camellia oleosa seed oil; and 8, calculating the mass content of the camellia oleosa seed oil in the to-be-measured sample. By using the method, the camellia oleosa seed oil can be measured in a qualitative and quantitative manner; the method has the advantages of being easy and convenient to operate, fast to detect and high in accuracy.

The invention relates to a production method for high-quality cosmetic oil. The plant oil comprises, but not limited to, tea oil, corn oil, wheat germ oil, rice bran oil, olive oil, sweet almond oil, sunflower seed oil, grape seed oil, avocado oil, evening primrose oil, mixed plant oil, etc. The production method comprises the following steps: subjecting crude oil to degumming, deacidification, drying, winterization and the like, then slowly adding the obtained oil into a filled dry silica gel column, and allowing the plant oil to be decolorized, deodorized and further deacidified in the process of column chromatography so as to be able to obtain colorless, odorless, clear and transparent plant oil. According to the invention, a dry silica gel column is used for further decolorization and deodorization, and no organic solvent is used, so great loss of nutrient components due to high-temperature vacuum decolorization and deodorization in a traditional process is avoided, and the obtained product is significantly applicable to requirements of the high-quality cosmetic oil. The production method provided by the invention is applicable to large-scale production, and conventional oil processing enterprises can utilize existed production equipment, so less investment is newly increased.

The present invention relates to a vegetable oil-based soft polyurethane foam plastic and a preparation method thereof. The preparation method comprises: mixing mixed vegetable oil containing tung oil and vegetable oil having a non-conjugated carbon-carbon double bond, carboxylic acid, an inorganic acid catalyst and a hydroxylating reagent according to a certain ratio, and heating to a temperature of 35-45 DEG C; adding a hydrogen peroxide solution in a dropwise manner under stirring, maintaining the reaction at a temperature of 40-65 DEG C, and maintaining the reaction for 5-7 h after completing the adding; separating to obtain a water phase after completing the reaction, neutralizing, carrying out water washing, and carrying out pressure reducing distillation to obtain a tung oil polyol and epoxy vegetable oil mixture; adding an alkaline catalyst to prepare a low hydroxyl value vegetable oil polyol; and uniformly mixing the low hydroxyl value vegetable oil polyol, a foam stabilizer, an amine-based catalyst, an organotin-based catalyst, a foaming agent and water to prepare a component A, adding a component B isocyanate, and foaming to prepare the vegetable oil-based soft polyurethane foam plastic. The vegetable oil-based soft polyurethane foam plastic of the present invention has advantages of raw materials regeneration, no toxicity, good biodegradability and the like, and belongs to the environmentally friendly bio-based polyurethane.

The invention relates to the field of casting, and in particular relates to a casting molding sand adhesive for improving the flowability. The casting molding sand adhesive is characterized by consisting of the following raw materials in parts by weight: 80-90 parts of clay, 5-7 parts of metal oxide, 100-110 parts of water and 10-15 parts of modified mixed plant oil. According to the casting molding sand adhesive, the added mixed metal oxide can improve the hygroscopicity resistance and the storage stability of a sand mold subjected to hot air solidification; the modified mixed plant oil and substances such as silicon and aluminum in the clay are fully mixed, so that the problem of low flowability of the clay can be well solved; the flowability of the adhesive is improved; and furthermore, only a small amount of plant oil is added, so that the production cost is lower.

The invention relates to the technical field of foods, in particular to an infant formula containing choline chloride and L-carnitine and a preparation method thereof. The infant formula comprises thefollowing raw materials in parts by weight: 20 to 35 parts of whole fat goat milk powder, 25 to 55 parts of desalted whey powder, 0 to 20 parts of concentrated whey protein powder, 0.4 to 10 parts oflactose, 3 to 15 parts of mixed vegetable oil, 5 to 10 parts of 1,3-dioleic acid-2-palmitic acid triglyceride, 2 to 4 parts of galactooligosaccharide, 0.5 to 1 part of fructo-oligose, 0.1 to 0.5 partof calcium carbonate, 0.01 to 0.1 part of choline chloride, 0.2 to 1 part of compound minerals, 0.4 to 0.8 part of compound vitamins, 0.4 to 0.8 part of arachidonic acid (ARA) powder, and 0.1 to 1 part of docosahexaenoic acid (DHA) powder, and is prepared by a certain preparation method. The infant formula containing the choline chloride and the L-carnitine satisfies the nutritional needs of thegrowth and development of normal infants and young children, enhances the absorption and digestive functions of infants and young children, and appropriately enhances the mental development of infantsand young children, and is particularly important for maintaining normal metabolism of premature infants whose biochemical functions are still incomplete.

The invention discloses improved anti-corrosive cutting fluid. The improved anti-corrosive cutting fluid is prepared from the following raw materials in parts by weight: 20-25 parts of mixed vegetable oil, 10-15 parts of lead sulfate tribasic, 3-9 parts of amine phosphate triacetate, 3-9 parts of succinic monoethoxyl alcohol ester sulfonate, 2-6 parts of polyaniline water-borne preservative and 8-16 parts of polymethacrylate. Compared with the existing cutting fluid disclosed by the invention, the aluminum-magnesium alloy cutting fluid which is prepared by selecting efficient extreme pressure wear-resistant additive, a clearing agent, an anti-rusting anti-corrosive additive, and the like has excellent lubricating wear resistance, cleaning and cooling performance and anti-rusting corrosive resistance, can effectively avoid producing cutting nodules, effectively protects a tool and improves processing quality; moreover, heat generated in the processing process is greatly taken away, temperature of the processing surface is lowered, and a workpiece is effectively prevented from generating curling sides and deformation due to a high temperature.

A blood fat-reducing blended vegetable oil relates to the field of food, and comprises the following raw materials: 45 to 50 percent of soybean oil, 15 to 20 parts of peanut oil, 5 to 10 percent of pumpkin seed oil, 3 to 5 percent of black sesame oil, 3 to 5 percent of almond oil, 3 to 5 percent of sunflower seed oil, and 3 to 5 percent of pine nut oil. The blended vegetable oil comprises various blood fat-reducing nutrient substances, can not only avoid blood fat elevation, but also reduce the blood fat content of a human body, and can even treat various diseases caused by hyperlipemia after long-term taking, thereby making the majority of hyperlipemia patients healthy.

The invention discloses a plant oil mixed impregnating agent used for capacitor, and belongs to the technical field of capacitor processing. The impregnating agent is prepared from olive oil, coconut oil, grape seed oil, rapeseed oil, cottonseed oil, rice bran oil, jojoba oil and evening primrose oil. The different plant oils are processed reasonably in a matched manner, it is ensured that content proportions of components in aliphatic acid of the oils are reasonable, certain waxy and colloid components which influence the performance removed, and the finally obtained plant oil mixed impregnating agent has high performances in the aspects including the solidifying point, a dielectric coefficient and dielectric loss, the impregnating agent can be applied to more types of capacitors, the capacitor using the impregnating agent has more comprehensively functions, and the using value is high.

A spreadable butter product, with a method of production, wherein vegetable oil is combined with already churned butter. The vegetable oil, which is preferably canola oil, contains low levels of a phospholipid such as lecithin, so as to reduce the surface tension of the system, and thereby reduce or eliminate the absorption of the vegetable oil into the crystal structure of the butterfat in the butter. As a result, the crystalline structure of the churned butter is retained. The spreadable butter is spreadable at refrigerator temperatures, and has improved system stability which allows it to remain spreadable for longer periods of time.

A blood sugar-reducing blended vegetable oil relates to the field of foods, and comprises the following raw materials: 50 to 55 percent of pumpkin seed oil, 3 to 5 percent of chestnut oil, 3 to 5 percent of walnut oil, 5 to 10 parts of peanut oil and 20 to 25 parts of soybean oil. The blended vegetable oil comprises various blood sugar-reducing nutrient substances, can not only avoid blood sugar elevation, but also reduce the blood sugar content of a human body, and can even treat various diseases caused by hyperglycemia after long-term taking, thereby making the majority of hyperglycemia patients healthy.

The invention discloses a film capacitor impregnant which is prepared from mixed vegetable oil, modified bentonite, urea-formaldehyde resin, phenolic resin, 1, 1-diphenyl ethane, nano silicon dioxide, sodium alkyl naphthalene sulfonate, carboxymethylcellulose sodium, and fatty alcohol polyoxyethylene ether sodium sulfate. The mixed vegetable oil is prepared from olive oil, coconut oil, grape seed oil, rapeseed oil, cottonseed oil, rice bran oil, jojoba oil, and evening primrose oil. The modified bentonite is prepared from bentonite, glycerin, sodium stearate, polydimethylsiloxane, sodium hexametaphosphate, and fatty acid polyethylene glycol ester. The impregnant prepared by the method is highly compatible with films, and has high aromaticity, low viscosity and low solidifying point. The low-temperature partial discharge performance of film capacitors is improved. The ratio characteristic, stability and service life of products are improved.

The invention discloses newborn formulated milk powder. The newborn formulated milk powder comprises the raw materials of raw milk, lactose, demineralized whey powder, mixed vegetable oil, bioactive substances, docosa-hexaenoic, arachidonic acid, choline, taurine, nucleotide and mixed vegetable oil. The invention further discloses a method for preparing the milk powder. The method comprises the following steps of (1) uniformly mixing the raw materials, and adding water until the mixed raw materials are completely dissolved so as to obtain dosage liquor A; (2) performing homogenizing on the dosage liquor A, performing sterilizing, performing concentration and performing spray drying so as to obtain a material B; and (3) uniformly mixing the material B with the bioactive substances, the Docosa-hexaenoic and the arachidonic acid in a dry-mixing workshop so as to obtain the newborn formulated milk powder. The newborn formulated milk powder disclosed by the invention has the advantages that various nutrients required for growth and development of newborns can be provided, and according to the characteristics of breast milk, the bioactive substances, the unsaturated fatty acid, the choline, the taurine, the nucleotide and the like, which are good for health of the newborns, of the formulated milk powder are also reinforced.

The invention discloses an efficient and environmentally friendly silk degumming method. The method comprises (1) silk drying: drying silk at a temperature of 40-44 DEG C until moisture content of 22% to 25% to obtain dried silk, (2) degumming: adding an enzyme, mixed extract, mixed plant oil and sodium chloride into a degumming tank and carrying out silk degumming treatment, (3) water washing: immersing the silk subjected to crude degumming in clear water and carrying out washing for 10-13min, and (4) washing: adding 10% to 13% of a functional detergent into water in drum equipment and carrying out washing at 28-32 DEG C at a rotation rate of 95-107 r / min to obtain degummed silk.

The invention discloses degradable plant oil-based lubricating oil and a preparation method thereof. The degradable plant oil-based lubricating oil which comprises modification materials such as nano cerium oxide is synthesized from raw materials such as camellia oil, sesame oil, nano cerium oxide, nano aluminum borate, sodium alcohol ether sulfate (AES) and ion exchange resin through modification methods such as magnetic stirring, TDI (toluene diisocynate) and microwave treatment and together with mixed plant oil.