39 results about "SAFFLOWER SEED" patented technology

The invention relates to the technical field of cosmetics, in particular to an efficient anti-aging composition and a skin care product containing the composition. The invention discloses an efficient anti-aging composition which is prepared from the following raw materials in parts by mass: 12-15 parts of oil-based concentrated active ingredients, 25-35 parts of base collagen liquid, 15-18 parts of Ectoine, 12-16 parts of TWEEN 20 and 22-25 parts of isosorbide dimethyl ether, and the oil-based concentrated active ingredients are prepared from safflower seed oil, an extract of flowers / leaves / stems of herba lysimachiae, an extract of radix astragali membranaci, ubiquinone and vitamin E; the base collagen liquid comprises XVII type collagen, VII type collagen and IV type collagen. Aiming at the problems that an existing skin care product cannot effectively reduce skin wrinkles, improve skin compactness, reduce skin sagging and prevent skin aging for a long time, the composition disclosed by the invention realizes long-term aging resistance from epidermis to dermis, effectively reduces wrinkles, improves compactness and improves skin sagging.

The utility model relates to the technical field of food processing, in particular to a crushing device in cold pressing preparation of flaxseed-safflower seed blend oil, which extrudes and crushes shells of safflower seeds through the crushing device, provides a bearing space for the safflower seeds through a bearing device, reduces damage to non-metal parts of equipment in the crushing process, and improves the production efficiency. The bearing device is cleaned through the cleaning device, the influence of residual chippings in the bearing device on the crushing effect is reduced, crushing and separation of the safflower seeds are facilitated, and the practicability of the device is improved; comprising a crushing device, a bearing device and a cleaning device, the bearing device is installed on the crushing device, and the cleaning device is installed on the crushing device.

The invention provides diglyceride goat milk powder. The diglyceride goat milk powder is prepared from the following components in parts by weight: 700 to 800 parts of raw goat milk, 20 to 50 parts of safflower seed diester oil, 100 to 200 parts of isomaltooligosacharide, 1 to 3 parts of compound vitamins, 0.1 to 0.5 part of compound probiotics, 80 to 120 parts of whey protein isolate and 25 to 35 parts of glucan. According to the invention, high-purity safflower seed diester oil is used as a core raw material, and an innovative solution is provided for the functional goat milk powder market. By adopting a unique process of combining enzymolysis pretreatment and composite embedding, the bioavailability of functional components is remarkably improved on the basis of ensuring excellent reconstituability and storage stability of the product. The product has the dual effects of metabolic regulation and intestinal health at the same time, functions are enhanced while the natural nutritional value of the goat milk is reserved, and a new technical path is provided for development of functional dairy products.

The invention provides a method for increasing the yield of safflower seed meal components by microbial fermentation, and relates to the technical field of fermentation engineering.The method comprises the following steps that (a) safflower seed meal powder and water are mixed, and a fermentation substrate with the water content of 65-75% is prepared; (b) inoculating eurotium cristatum seed liquid into the fermentation substrate, wherein the inoculation amount is 1.5-3% of the weight of the fermentation substrate; (c) performing solid-state fermentation at 26-30 DEG C for 1-10 days; and (d) drying the fermentation product until the water content is less than 10% to obtain the fermented safflower seed meal product. According to the method, the yield and quality of target components are remarkably improved, and raw material consumption and extraction energy consumption are greatly reduced. The fermentation product can be directly applied to development of functional food, health care products or medicine raw materials, and efficient all-component utilization of safflower seed meal resources is achieved.

The invention belongs to the technical field of edible plant blend oil, and discloses plant compound oil for protecting heart and blood vessels, reducing blood fat, resisting aging and fading spots and a preparation method thereof. The plant compound oil is prepared by compounding camellia oil, fermented soya beans, walnut oil, linseed oil, perilla oil, peach kernel oil, bitter apricot kernel oil, safflower seed oil and semen brassicae oil, and is prepared by the following steps: cleaning raw materials, alternately sterilizing and killing by ultraviolet rays and ozone, squeezing at low temperature, soaking the fermented soya beans at constant temperature, and stirring and mixing in vacuum. The product is rich in active ingredients such as unsaturated fatty acid, polyphenol, flavone, vitamin E, squalene and phytosterol, is high in cooking stability, has a remarkable synergistic effect of all the components, can effectively reduce triglyceride, regulate blood fat and protect heart and blood vessels, and has the effects of resisting oxidation, resisting ageing and fading spots. The process is mild, natural, safe and suitable for industrial production, and the obtained compound oil can be used as functional cooking oil and can also be used for preparing related functional food or health care products.

The invention relates to the technical field of medicine, and provides a preparation method and application of a safflower seed meal ethanol extract.The method comprises the steps that after safflower seed meal is smashed, a 55%-95% ethanol solution is added according to the material-liquid ratio of 1: 5-1: 25; after soaking for 0.5-2.5 hours at room temperature, heating, refluxing and extracting for 0.5-2.5 hours at 35-75 DEG C; and repeatedly extracting once, combining filtrate, concentrating under reduced pressure, and freeze-drying. The total flavone content in the safflower seed meal ethanol extract extracted by the invention is not less than 7.4%. According to the method, a single-factor experiment design response surface is combined to optimize the extraction process of the total flavonoids of the safflower seed meal, optimal extraction conditions are found, development and utilization of the safflower seed meal are enhanced, the comprehensive utilization rate is increased, and the marginal Xinjiang economy is revitalized.

This invention relates to the field of spectral analysis technology and discloses a method for quality detection of safflower seed oil diglyceride oil based on spectral analysis. The method first acquires sample spectral acquisition parameters and raw spectral data, which contains characteristic absorption peak band information and is acquired according to a preset scanning mode. The raw spectral data is preprocessed to extract characteristic absorption difference points and generate a feature mapping set. Based on the feature mapping set, effective detection intervals are divided, and spectral acquisition parameters are adjusted to form a calibration parameter set. The adjusted spectral data is aligned to generate multi-dimensional spectral data. The data is then input into an absorption peak matching model for characteristic absorption peak matching processing to identify feature markers and quality anomaly markers, generating a quality judgment result. After the result is generated, the equipment operating status and environmental parameters are monitored in real time, and the calibration parameter set is dynamically adjusted to adapt to environmental changes. This method can accurately detect the quality of safflower seed oil diglyceride oil, improving detection efficiency and reliability.

The invention provides UVB damage repair application of a grease composition containing safflower seed oil and fermented artemisia apiacea oil. The fermented artemisia apiacea oil is prepared by the following steps: (a) carrying out supercritical CO2 extraction on artemisia apiacea medicinal materials; (b) fermenting, namely fermenting by adopting bifidus yeast; (c) separating to obtain fermented artemisia apiacea oil; wherein the bifidobacterium is selected from bifidobacterium adolescentis, bifidobacterium animalis subspecies, bifidobacterium animalis subspecies lactis, bifidobacterium bifidum, bifidobacterium breve, bifidobacterium longum subspecies longum or bifidobacterium longum subspecies infantis. The invention further relates to application of the grease composition containing the safflower seed oil and the fermented artemisia apiacea oil in preparation of a skin external preparation with a UVB damage repairing effect.

The invention provides a nourishing and soothing composition containing safflower seed oil as well as a preparation method and application of the nourishing and soothing composition. The composition disclosed by the invention is prepared from the following components in parts by mass: 2 to 4 parts of safflower seed oil, 0.1 to 0.5 part of simmondsia chinensis seed oil, 0.5 to 2 parts of plant bionic sebum, 0.1 to 0.5 part of vitamin E, 0.05 to 0.3 part of bisabolol, 0.4 to 0.8 part of an emulsifier composition, 2 to 6 parts of glycerol and 2 to 6 parts of deionized water. The composition promotes the application of the soothing effect of the safflower seed oil in wash-off type cosmetics, meanwhile, the selected emulsifier has certain film-forming, moistening and conditioning effects on the skin, the nourishing effect of the plant bionic sebum on the skin is further improved, and the selected emulsifier is particularly suitable for wash-off type products, so that the plant bionic sebum can be used as a skin care product. Therefore, the composition has small influence on a wash-off product system. In addition, the invention also provides application of the composition in the shower gel, so that the shower gel has the effects of mildness, no irritation, abundant foam and skin moistening and nourishing after washing.

To provide a method for optimizing a safflower seed extraction process based on an ant colony optimization method and back propagation neural network.SOLUTION: A method for optimizing a safflower seed extraction process includes: extracting safflower seeds by ultrasonic waves, and conducting a single-factor experiment in which ultrasonic output, ethanol concentration, solid-liquid ratio, and extracted temperature are selected as affectors in the single-factor experiment; calculating the extraction ratio of CS and FS by using a HPLC method, and determining the optimal value of the affectors on the basis of the extraction ratio; and calculating the total evaluation value by using an entropy weighting method, and obtaining the optimal process parameter by using an ant colony optimization method and back propagation neural network model. Specific steps of the ant colony optimization method and back propagation neural network include a step of constructing a back propagation neural network, and a step of constructing the optimal neural network model of the ant colony optimization method.SELECTED DRAWING: Figure 4

The utility model relates to the field of extraction devices, in particular to an extraction device for high-purity safflower seed meal polysaccharide. According to the technical scheme, the lower end of a rotating motor is in transmission connection with a rotating shaft, the rotating shaft is provided with an upper stirring plate, the lower end of the upper stirring plate is provided with a lower mixing plate, the lower end of an extraction tank is provided with an annular grooving frame, the front end of the annular grooving frame is in wedge-shaped connection with an annular inserting frame, and the front end of the annular inserting frame is provided with a handle; an annular frame is arranged at the lower end of the annular grooving frame, and a filter plate is arranged on the inner side of the annular frame. The rotating motor is started to drive the rotating shaft and the stirring plate above the rotating shaft to rotate and stir, uniform heating is achieved, the slotted annular strip fixes the rectangular frame, the movable sliding block slides on the fixed sliding rail to drive the movable plate to move, and therefore a solution is driven to penetrate through the filter plate fixed to the annular frame to be filtered, solid-liquid separation is achieved, and solid-liquid separation is achieved. Meanwhile, the solution enters the mixing tank to prepare for secondary extraction.

The invention discloses a scald ointment for diminishing inflammation and swelling and promoting healing and a preparation method thereof. The emu oil is prepared from the following raw materials: peony seed oil, borage oil, evening primrose oil, perilla seed oil, shea butter, rose hip oil, emu oil, linseed oil, coconut oil, palm oil, horse oil, zedoary turmeric oil, safflower seed oil, pine needle oil, a paniculate spotflower herb alcohol extract, a paniculate spotflower herb water extract, lygodium japonicum, polygonatum polysaccharide, a blackberry lily extracting solution, a jerusalem artichoke extracting solution, a lavender extracting solution and a rhodiola rosea extracting solution. The formula comprises a radix zanthoxyli extracting solution, lanolin, methylparaben, granular paraffin and ethanol. The traditional Chinese medicine composition is natural and mild in components, small in skin irritation, safe to use, capable of deeply permeating, locking moisture, rapid in effect taking and capable of remarkably inhibiting inflammatory response, relieving tissue redness and swelling, shortening the healing period, providing a moist environment for tissue repair, continuously nourishing periinvasive tissue, promoting granulation tissue growth and accelerating the epithelization process, so that damaged skin is effectively repaired; good clinical application prospects and market potential are realized.

The application relates to the cosmetic technical field, in particular to a high-efficiency anti-aging composition and a skin care product containing the same. The high-efficiency anti-aging composition is prepared from the following raw materials in parts by mass: 12-15 parts of oil-based concentrated active ingredients, 25-35 parts of base collagen liquid, 15-18 parts of ikar, 12-16 parts of TWEEN 20, and 22-25 parts of isosorbide dimethyl ether. The oil-based concentrated active ingredients include safflower seed oil, acmella oleracea flower / leaf / stem extract, Astragalus membranaceus (Fisch.) Bunge root extract, ubiquinone and vitamin E. The base collagen liquid includes type XVII collagen, type VII collagen and type IV collagen. The composition can effectively reduce skin wrinkles, improve skin tightness and reduce skin sagging in a long term, and prevent skin aging, and realizes long-term anti-aging from epidermis to dermis.

This invention belongs to the field of traditional Chinese medicine processing technology, specifically disclosing a method for processing safflower seeds, including the following steps: S1, taking cleaned safflower seeds; S2, adding 10-20 parts by weight of rice wine to every 100 parts by weight of cleaned safflower seeds, spraying the rice wine onto the surface of the cleaned safflower seeds in 2-3 applications, stirring after each spray, and allowing to soak in a sealed environment for 10-40 minutes; stirring at least once during the soaking period until the rice wine is completely absorbed by the safflower seeds and there is no free liquid at the bottom of the container; S3, stir-frying the soaked safflower seeds in two stages until the surface of the safflower seeds turns slightly yellow and has a wine aroma; S4, removing and spreading out to cool, obtaining the processed safflower seed product. This invention improves the uniformity of safflower seed wine absorption and the controllability of the final product endpoint, reduces the risk of local charring and oil precipitation, and is beneficial to improving the batch stability and industrial reproducibility of the processed safflower seed product.

This utility model provides a directional seeder for Yunnan saffron seeds. The directional seeder includes: a hopper for storing Yunnan saffron seeds; a housing with a discharge cylinder installed at the bottom of the hopper; a support shaft rotatably installed within the housing; and a limiting plate movably sleeved on the support shaft. The limiting plate has a limiting opening for isolating Yunnan saffron seeds to achieve directional sowing of single or double seeds. A rubber sheet for adjusting the size of the limiting opening is adhered inside the limiting opening. This directional seeder for Yunnan saffron seeds, by providing a limiting opening on the limiting plate and adjusting the size of the rubber sheet attached inside the limiting opening, achieves directional sowing of single or double seeds, meeting the needs of Yunnan saffron root sowing for adjusting seed yield.

The invention belongs to the technical field of biological medicine, and particularly relates to safflower seed meal protein and peptide as well as a preparation method and application thereof. The safflower seed meal protein and peptide provided by the invention are prepared through the steps of degreasing, alkali extraction, ultrasonic-assisted extraction, acid precipitation, ammonium sulfate precipitation, enzymolysis and the like, and have good antioxidant activity. Animal experiments show that the protein and the peptide can effectively relieve DSS-induced mouse colitis, remarkably improve hematochezia, diarrhea, colon shortening and other symptoms, regulate immune organ indexes and T lymphocyte subgroups and enhance the oxidation resistance of intestinal tracts, and do not show toxicity under high dosage. The traditional Chinese medicine composition can be effectively used for preparing a medicine for treating colitis, and a natural and safe new candidate medicine is provided for colitis treatment.

The invention provides application of a grease composition containing safflower seed oil and fermented artemisia apiacea oil in post-medical repair. The fermented artemisia apiacea oil is prepared by the following steps: (a) carrying out supercritical CO2 extraction on artemisia apiacea medicinal materials; (b) fermenting, namely fermenting by adopting bifidus yeast; (c) separating to obtain fermented artemisia apiacea oil; wherein the bifidobacterium is selected from bifidobacterium adolescentis, bifidobacterium animalis subspecies, bifidobacterium animalis subspecies lactis, bifidobacterium bifidum, bifidobacterium breve, bifidobacterium longum subspecies longum or bifidobacterium longum subspecies infantis. The medical art is caused by dot matrix laser. The invention further relates to application of the grease composition containing the safflower seed oil and the fermented artemisia apiacea oil in preparation of an external skin preparation with a post-medical repair effect.

The present application belongs to the technical field of safflower seed extraction, and particularly relates to a preparation method of safflower seed oil and application thereof. The preparation method comprises the following steps: drying and crushing safflower seeds to obtain safflower seed powder; adding water to the safflower seed powder and adding a compound enzyme to obtain an enzyme solution through enzymolysis; and adding a strain to the enzyme solution for fermentation, centrifugation and collection of an upper oil phase. The present application breaks through the bottleneck of the traditional process, significantly improves the quality of safflower seed oil, increases the stability, and has a stronger inhibitory effect on thrombosis.

The invention relates to the technical field of bioactive substance extraction, and discloses a safflower polypeptide extraction method and application, the safflower polypeptide extraction method comprises the following steps: S1, raw material pretreatment: crushing safflower seed kernels, mixing the crushed safflower seed kernels with an alkaline solution for extraction, and carrying out centrifugal separation to obtain a protein extract; s2, performing multi-stage enzymolysis: S201, adding first compound protease into the protein extracting solution, and performing first-stage enzymolysis; s202, adding second compound protease to carry out second-stage enzymolysis; s3, enzyme deactivation and purification: S301, adjusting the pH value of the enzymatic hydrolysate to an acidic condition to inactivate the enzyme; s302, separating the target polypeptide through a multi-stage ultrafiltration membrane; s303, drying to obtain a finished product of the safflower polypeptide. By controlling the adding sequence and reaction conditions of the alkaline protease, the trypsin and the flavourzyme in stages, the sequence design avoids competitive inhibition of a multi-enzyme system, so that the yield of a target peptide fragment is increased by 40% or above compared with that of a single-enzyme method.

The present application provides a plant oil composition for promoting cell proliferation and viability, which comprises artemisia oil and safflower seed oil, wherein the volume ratio of artemisia oil to safflower seed oil is equal to or less than 1:100. The artemisia oil of the present application is extracted from Artemisia annua by supercritical extraction method. The safflower seed oil of the present application comprises 50-90 wt% of linoleic acid. The present application also relates to the use of the plant oil composition in the preparation of a drug or a skin external preparation for promoting cell proliferation and viability.

This invention relates to the field of animal nutrition and feed, and discloses a pig feed for improving slaughter performance, as well as its preparation and feeding method. The preparation method includes: using safflower seeds as raw material, adding rosemary ethanol extract, and then subjecting it to solid-state fermentation with Bacillus subtilis to prepare fermented safflower seed powder with a high proportion of C-9,T-11 conjugated linoleic acid; adding the fermented safflower seed powder, oat β-glucan, and selenomethionine-type selenium-enriched yeast to the basal diet of fattening pigs to formulate a compound feed; and feeding the feed continuously from the time the fattening pigs reach a weight of 60 kg until slaughter. This invention selectively inhibits the secondary catalytic conversion of C-9,T-11 conjugated linoleic acid through rosmarinic acid, preserving the proportion of active configurations in the fermentation product; and extends the effective utilization time window of conjugated linoleic acid in the fattening pig through oat β-glucan; thus achieving a comprehensive improvement in slaughter performance, including reduced backfat thickness, increased intramuscular fat content, and improved carcass grade.

To provide an oily cosmetic composition that can: 1) improve spreadability; 2) improve hair manageability; 3) improve finger-through feel of hair; and 4) suppress stickiness of hair.SOLUTION: The oily cosmetic composition of the present invention includes: a plant oil (component A) selected from the group consisting of argania spinosa kernel oil, crambe abyssinica seed oil, camellia seed oil, apricot kernel oil, yuzu seed oil, and sesame oil; a plant oil (component B) selected from the group consisting of macadamia nut oil and almond oil; and a plant oil (component C) selected from the group consisting of rice bran oil, safflower seed oil, sunflower seed oil, corn oil, avocado oil, olive husk oil, and jojoba seed oil; where a mass ratio (content of component B) / (total content of components A and B) is 0.25 to 0.80, a total content of components A and B is 7.0 to 60.0 mass%, and a total content of components A, B and C is 80.0 mass% or more.SELECTED DRAWING: None

The invention relates to the technical field of oil refining, and discloses a high-vitamin E safflower seed oil refining device and method.The high-vitamin E safflower seed oil refining device comprises a containing part, the containing part comprises a refining tank, and a cover is arranged at the top of the refining tank; the uniform mixing part comprises a main shaft penetrating through the cover body, the main shaft penetrates through the cover body and extends into the refining tank, the main shaft is fixedly connected with a stirring paddle through a stirring shaft arranged on the outer surface of the circumference of the main shaft, and the stirring paddle is provided with a stirring piece through a sliding groove formed in the stirring paddle. The high-vitamin E safflower seed oil refining device and method can effectively solve the problems that in the prior art, a stirring reaction refining tank is mostly adopted for degumming safflower seed oil, water or a dilute acid solution is added into grease, colloid absorbs water and expands through stirring to form floccules, and the colloid floccules are easily adsorbed on the inner wall of the tank body through intermolecular acting force to form residues, so that the degumming time is shortened. And the safflower seed oil is wrapped, so that unnecessary loss is increased.

This invention discloses a method for preparing a safflower seed oil cosmetic emulsion based on micro-nanofluidics, relating to the field of cosmetic technology. The invention includes the following steps: S1, preparing the oil phase: 0.2wt%-1wt% of safflower seed oil, 1wt%-10wt% of polyglycerol-10 oleate and polyglycerol-2 oleic acid mixed emulsifier are mixed evenly to obtain an oil phase mixed solution; S2, preparing the aqueous phase: water-soluble excipients 1,3-butanediol and glycerol are dissolved in distilled water and stirred until clear to obtain an aqueous phase mixed solution; S3, micro-nanofluidic emulsification: precise emulsification is performed using a three-dimensional micro-nanofluidic chip system; the oil phase and aqueous phase are sheared and mixed within the micro-nanofluidic channel; the oil-water two-phase flow rate ratio is 1:10~1:30, and the operating temperature is 25℃-65℃; S4, collection and output: the cosmetic emulsion flowing from the chip outlet is collected to obtain the safflower seed oil cosmetic emulsion. This invention uses micro-nano fluidic equipment to prepare cosmetic emulsions with an average diameter in the range of 60nm-300nm, which have the advantages of high stability and strong skin absorption.

The invention discloses a multi-source essence vegetable oil composite formula and a preparation method thereof, and belongs to the technical field of health food. The formula comprises the following components in percentage by weight: 38 to 46 percent of sunflower oil, 22 to 28 percent of safflower seed oil, 11 to 16 percent of walnut oil, 11 to 16 percent of black sesame oil, 11 to 16 percent of peony seed oil and 6 to 11 percent of purple perilla seed oil (the sunflower oil is 38 to 46 percent, the safflower seed oil is 22 to 28 percent, the walnut oil is 11 to 16 percent, the black sesame oil is 11 to 16 percent, the peony seed oil is 11 to 16 percent, and the purple perilla seed oil is 6 to 11 percent). According to the design, the traditional Chinese medicine dietotherapy theory and modern nutriology are fused, and fatty acid balance (omega-6 / omega-3 is 5: 1-8: 1), active ingredient synergy and property and flavor harmonization are realized through precise proportioning. Experiments show that the compound oil has excellent in-vitro antioxidant activity, and can improve hyperlipidemia, inhibit atherosclerotic plaque formation and improve learning and memory ability in a dose-dependent manner. The preparation method adopts low-temperature cold pressing, inert gas protection mixing and nitrogen filling processes, so that active ingredients are effectively reserved. The invention provides safe edible oil capable of realizing synergistic health care and anti-aging of a cardiovascular and cerebrovascular system through daily diet.

The application belongs to the technical field of maintenance hydrogel, and particularly relates to a bacteriostatic maintenance hydrogel and a preparation method and application thereof. The bacteriostatic maintenance hydrogel is prepared from a bacteriostatic sustained-release agent, a chitosan quaternary ammonium salt solution and a crosslinking agent. The bacteriostatic sustained-release agent comprises various bacteriostatic components such as active extract, carbomer, safflower seed oil and jojoba seed powder. Through the synergistic effect of the active extract, the carbomer, the safflower seed oil and the jojoba seed powder, the bacteriostatic maintenance hydrogel has the advantages of broad-spectrum bacteriostasis and high biocompatibility, can realize long-acting bacteriostasis, can promote wound healing and reduce drug resistance, and can be used for preparing a vaginal maintenance product or a wound dressing, and has a good application prospect in the medical field.

The invention relates to the technical field of transgenic cultivation, and provides a method for cultivating HRVVP7 transgenic medical safflower seeds, which comprises the following steps of: 1, constructing pPHAP3301-HRVVP7 plant expression vector plasmids, and transforming the plasmids into agrobacterium competent cells EHA105 by adopting a freeze-thaw method to obtain engineering agrobacterium containing HRVVP7 target genes so as to prepare for subsequent gene transformation; 2, safflower seeds are selected, disinfected and then inoculated to a seed culture medium to be cultured till complete cotyledons germinate from the seeds, and safflower cotyledon explants for infection are obtained; 3, after cotyledons of the safflower seeds germinate, the contamination condition of the cotyledons of the safflower seeds is treated, then the cotyledons are cut open, and hypocotyls are discarded. By optimizing vector construction and agrobacterium transformation, the problem of gene integration is solved; tissue culture conditions are improved, vitrification is reduced, and rooting is promoted; the grafting process is optimized, the survival rate is increased, the cultivation period is shortened, the positive plant rate is increased, and T3-generation stable genetic seeds are successfully obtained.

The invention discloses a preparation method of soybean oil compound blend oil, and belongs to the technical field of edible oil processing. Aiming at the problems that an existing cold pressing method is low in oil yield and grease is prone to oxidation, the method comprises the steps that firstly, soybeans, safflower seeds, flaxseeds and a compound additive are mixed, stirred to be uniform and then left to stand for 15-20 min at the temperature of 25-30 DEG C and the humidity of 45-55%, and a mixture is obtained; the compound additive comprises modified konjac glucomannan and polyethylene glycol 4000 in a mass ratio of (2: 1)-(3: 1), the modified konjac glucomannan is konjac glucomannan which is etherified and modified by epoxypropane, and the polymerization degree is 2000-3000; and 2, carrying out cold pressing on the mixture at 30-35 DEG C and 18-22 MPa for 30-40 min, and carrying out centrifugal solid-liquid separation to obtain the compound blend oil. According to the method, cold pressing parameters are optimized by adding the compound additive, the oil yield is increased, active ingredients are reserved, and the method is used for preparing the soybean oil compound blend oil which is balanced in nutrition and good in oxidation stability.

The invention relates to the technical field of cosmetics, and particularly discloses neck and chest firming and anti-wrinkle cream and a preparation method thereof. Raw materials of the neck and chest firming and anti-wrinkle cream comprise a phase A, a phase B, a phase C, a phase D, a phase E, a phase F, a phase G, a phase H, a phase I and a phase K, the phase E comprises an anti-edema active matter, the phase F comprises collagen stimulating peptide, the phase G comprises antioxidant peptide, the phase H comprises a shaping active matter, the phase I comprises a plant lifting and tightening active matter, and the phase K comprises an anti-wrinkle oxygenation active matter; the anti-edema active matter comprises a coffee seed extract; the shaping active matter comprises hydrolyzed red algae extract; the plant lifting and tightening active matter comprises safflower seed oil, a scabrous knotweed herb extract and an astragalus membranacus extract; the anti-wrinkle oxygenation active matter comprises a snow lotus herb extract and a nymphaea tetragona flower extract. The neck and chest firming and anti-wrinkle cream can effectively improve the problems of neck cross grains, looseness, blurred contour and the like, moisturizes immediately, and increases skin elasticity and density.

The invention belongs to the field of medicines for inhibiting Alzheimer's disease, and particularly relates to safflower seed oil for inhibiting Alzheimer's disease and a preparation method thereof. The invention specifically discloses an optimized moderate refining technology of safflower seed oil, and verification of a benign intervention effect of the optimized moderate refining technology on AD disease progression. Compared with the classic refining technology, the moderate refining can effectively reduce the loss of key fatty acid linoleic acid in the safflower seed oil and effectively improve the retention rate of trace accompanying substances such as sterol and vitamin E, and is superior to the traditional refining technology. The safflower seed oil obtained by moderate refining can effectively inhibit the progress of a double-transgenic Alzheimer's mouse in a multi-target and multi-mechanism manner, especially decrease the deposition amount of beta amyloid protein in brain tissues, increase the number of Nissl bodies in a cortex region of the brain tissues, and lower the peroxidation index in the brain tissues and serum, so as to inhibit the disease progression of the double-transgenic Alzheimer's mouse in a multi-target and multi-mechanism manner. The safflower seed oil obtained by moderate refining can be used for clinical treatment and adjuvant therapy of degenerative neuropathy, especially Alzheimer's disease.