398 results about "Linseed oil" patented technology

The invention provides a personalized functional nutritional tea point rich in tea polyphenol and resveratrol and a 3D printing manufacturing method. The personalized functional nutritional tea point comprises a shell and an inner core, wherein the shell and the inner core are respectively a shell gel material and an inner core gel material; the inner core gel material comprises a water-oil double-gel material rich in tea polyphenol and resveratrol; wherein the water-oil double-gel material is prepared by the following steps: adding chitosan, betaine and vanillin into a mixed solution of corn starch, chickpea protein and water, heating and incubating to obtain hydrogel; and dissolving the tea polyphenol in the hydrogel to obtain the tea polyphenol hydrogel. The oleogel is obtained by melting and mixing beeswax and linseed oil, and then dissolving resveratrol in the oleogel; the personalized functional nutritional tea point is high in content of active ingredients of tea polyphenol and resveratrol and has heat stability, illumination stability and storage stability; the 3D coaxial printing technology is utilized, the functional components are further stabilized, tea points of various patterns and shapes can be obtained, and the method has personalized food preparation and application value.

The invention provides an acne-removing and relapse-preventing composition suitable for acne sensitive skin and application of the acne-removing and relapse-preventing composition, and belongs to the technical field of cosmetics. The epigallocatechin gallic acid glucoside, the brazilin, the roselle flower extract, the jujube bark extract, the linseed oil unsaponifiable matter and the guaiacol extract are selected as active ingredients of the acne-removing and relapse-preventing composition and interact with one another, growth of acne-related pathogenic bacteria can be rapidly inhibited, and the skin micro-ecology can be adjusted; skin inflammation in the whole process of acne is effectively inhibited, the effects of preventing and inhibiting inflammation are achieved, the skin barrier is effectively repaired, redness is reduced, meanwhile, the effect of adjusting skin grease balance is achieved, and acne recurrence is prevented; in addition, the acne-removing and relapse-preventing composition also has the effects of removing yellow gas, uniformizing skin color and improving skin roughness, is mild and non-irritating, can be used for sensitive skin, and expands the application range of the acne-removing and relapse-preventing composition.

The invention relates to the technical field of nutritional supplements. A traditional fat reducing method mainly comprises dieting, high-intensity exercise, medicine weight losing and the like. However, dieting may lead to malnutrition; high-intensity sports are difficult to insist, and sports injury is easily caused; in order to solve the technical problems, the invention discloses a fat-reducing nutritional composition capable of improving metabolism, and the fat-reducing nutritional composition can be used for solving the technical problems of severe side effects such as tachycardia, insomnia and the like caused by medicine weight loss. The composition comprises the following components in parts by weight: 13-21 parts of a bitter gourd extract, 15-31 parts of a garcinia cambogia extract, 13-17 parts of oat fibers, 17-23 parts of whey protein powder, 7-9 parts of linseed oil, 6-14 parts of a green tea extract, 9-15 parts of a calcium supplement and 15-19 parts of a purple perilla seed extract, and can provide energy for a user, supplement immune globulin, lactoferrin and a calcium source, improve the immunity of the user and improve the immunity of the user. The body metabolism level and immunocompetence are improved, absorption of fat in digestive tracts can be effectively inhibited, storage of fat in the body is reduced, fat consumption is promoted, and the fat reducing effect is achieved.

The invention provides linseed oil rich in vitamin E and capable of enhancing linolenic acid activity and a preparation method of the linseed oil, and belongs to the technical field of edible oil processing. The preparation method of the flaxseed oil comprises the following steps: mechanically polishing and degumming flaxseeds, and then carrying out microwave thermal refining and low-temperature squeezing to obtain virgin flaxseed oil and a squeezed cake; adsorbing and deacidifying the primary oil through modified diatomite to obtain refined oil; carrying out ethanol solution ultrasonic extraction and supercritical CO2 extraction on the pressed cake to obtain a high-purity vitamin E extract; and finally, mixing the extract with the refined linseed oil to obtain the linseed oil. Through the whole-process low-temperature, physical adsorption and efficient extraction and purification process, the retention rate and enrichment degree of vitamin E are remarkably improved, meanwhile, nutritional ingredients such as alpha-linolenic acid are effectively protected, use of synthetic antioxidants is avoided, and the product has the advantages of being high in oxidation stability, good in safety, excellent in sensory quality and the like and is suitable for industrial production. The edible oil is suitable for being used as a nutritional supplement, edible oil or food additive.

The invention relates to the field of food processing, and discloses a processing method for debitterizing and deodorizing linseed oil and efficiently retaining antioxidant nutrient linol and grease processed thereof.The method comprises the steps that 1, the linseed oil and a debitterizing agent are mixed to obtain debitterized linseed oil; (2) sequentially carrying out steam quenching and tempering treatment and deodorization treatment on the linseed oil to obtain deodorized linseed oil; wherein the temperature of the deodorization treatment is 45-100 DEG C higher than that of the water vapor quenching and tempering treatment. According to the method, bitter and fishy substances in the linseed oil can be efficiently removed, meanwhile, the loss of alpha-linolenic acid, linolenol (containing tocopherol, PC-8 and polyphenol) and sterol in the linseed oil is reduced, the retention rate of the alpha-linolenic acid, linolenol and sterol in the linseed oil is increased, and then the quality of the linseed oil is improved.

The invention belongs to the field of flaxseed oil refining, and particularly discloses a low-glycidyl ester and low-trichloropropanol ester flaxseed oil refining process which comprises the steps of cleaning and impurity removal, cleaning and drying, shelling and color sorting, low-temperature pretreatment, cold-pressing oil extraction, degumming and deacidification refining, water washing and dehydration, decoloration, deodorization and the like. The microwave drying adopts segmented temperature control, cold-pressing oil extraction adopts a hydraulic cold pressing machine and centrifugal impurity removal, degumming and deacidification refining remove impurities by controlling the temperature, the water adding amount and the stirring speed, and water washing and dehydration pay attention to oil-water separation and low-temperature vacuum dehydration. Carclazyte or activated carbon is adopted for decoloration for adsorption, and steam distillation is carried out at low temperature and an antioxidant limonin aqueous solution is added for deodorization; the whole process aims at reducing the content of glycidyl ester and trichloropropanol ester and improving the quality of the linseed oil, further, the low-temperature pretreatment step is added, the content of glycidyl ester and trichloropropanol ester can be greatly reduced, and the step is simple and low in cost.

The invention belongs to the technical field of coating compositions. The invention provides environment-friendly water-based paint with high wear resistance and a preparation method of the environment-friendly water-based paint. The water-based paint is prepared from the following raw materials in parts by weight: 80 parts of waterborne polyurethane, 7-10 parts of modified montmorillonite, 1 part of a dispersing agent, 8-12 parts of microcapsules and 80 parts of water, the modified montmorillonite is obtained by modifying montmorillonite by adopting chitosan; the wall material of the microcapsule is composed of gelatin and carrageenan according to the weight ratio of 3: 1; a core material of the microcapsule is composed of castor oil and linseed oil according to the weight ratio of 2: 1. The water-based paint disclosed by the invention has excellent wear resistance on the basis of having excellent optical performance, mechanical performance, liquid resistance and self-repairing performance at the same time. The light transmittance of the obtained water-based paint reaches 95% or above, the hardness is 4H, the adhesive force is grade 0, the liquid resistance is grade 1, and the maximum mass loss of a paint film per 100 turns is only 12.0 g.

The invention belongs to the technical field of materials and harmful pollutant removal, and particularly relates to a graphite-phase carbon material for adsorbing and removing mycotoxin in food as well as a preparation method and application of the graphite-phase carbon material. The preparation method of the graphite-phase carbon material comprises the following steps: at normal temperature and normal pressure, ball-milling graphite or a mixture of graphite and ferroferric oxide into solid powder, so as to prepare the graphite-phase carbon material for adsorbing and removing mycotoxin in food. The graphite phase carbon material is good in adsorption effect; the composition can be used for preparing aflatoxin, zearalenone, ochratoxin, deoxynivalenol and T-2 toxin in various oils such as peanut oil, soybean oil, corn germ oil, rapeseed oil, sesame oil, walnut oil, linseed oil, rice bran oil, wheat germ oil, edible plant blend oil, sunflower seed oil, olive oil, camellia oleosa seed oil, perilla seed oil and almond oil. And various fungaltoxins such as fumonisins are removed, so that the pollution level of the fungaltoxins in the edible vegetable fat can be effectively reduced.

The utility model relates to the field of oil refining, and discloses a linseed oil refining tank which comprises a tank body, an upper cover is arranged at the center of the upper end face of the tank body, four fixed connecting pieces are annularly arranged on the upper end face of the upper cover, and four vacuum pumps are annularly arranged on the upper end face of the upper cover. A protective supporting structure is arranged on the lower portion of the center of the outer side wall of the tank body, a feeding port is formed in one side of the center of the upper end face of the upper cover, a discharging electromagnetic valve is arranged in the center of the lower end face of the tank body, and a heating structure is arranged on the inner side wall of the tank body. According to the stirring device, the sliding blocks are matched with the sliding grooves, the limiting discs are connected with the bolts to work cooperatively with the output shaft, the turbulent flow effect of the multiple stirring grooves is increased in the stirring process, and the synergistic effect of the stirring shell and the stirring rod can cover a large stirring range; and the linseed oil at each position in the tank can be effectively stirred, so that the reaction rate and the quality uniformity can be improved.

The invention belongs to the field of feed, and discloses balance oil which comprises the following components in percentage by weight: 15-20% of fish oil, 20-30% of soybean oil, 5-10% of linseed oil, 20-30% of lysophospholipid, 5-10% of coconut oil, 15-20% of corn oil and 1-5% of red palm oil. The balance oil is applied to pregnant sows, and experimental verification shows that the balance oil can effectively improve the reproductive performance of the sows and the growth performance of piglets. Meanwhile, the invention further discloses balancing grease powder and application thereof.

The invention discloses a pig feed for increasing intramuscular fat of pork and a preparation method thereof, and belongs to the technical field of pig feeds. The pig feed comprises the following components in parts by weight: 100-120 parts of a basal feed, 3-4 parts of a compound enzyme agent, 5-7 parts of a probiotic compound bacterial agent, 1-3 parts of a vitamin additive, 20-30 parts of rice bran, 10-15 parts of a fat supplement and 3-6 parts of a functional additive. By adding various functional regulators beneficial to increase of fat in pork muscles, deposition of fat in the pork muscles is improved through various ways, and the corn, the soybean cakes and the wheat germs can provide high energy, so that fat deposition can be increased in the growth process of the pork; fat supplements rich in omega-3 fatty acid, such as flaxseed oil or fish oil, are added into the feed, so that the flavor of meat and the proportion of healthy fat can be improved, and the deposition and quality of intramuscular fat are influenced.

The invention discloses a fibroin / zein-based dual-protein nanocapsule and a preparation method and application thereof.The dual-protein nanocapsule is prepared through a microfluidic-assisted nano-coprecipitation technology and comprises the following steps that silk fibroin is dissolved in a citric acid aqueous solution, and a mixed solution is obtained; the preparation method comprises the following steps: dissolving zein, curcumin and linseed oil in ethanol, rapidly mixing through a microchannel, and carrying out nano coprecipitation to obtain the dual protein nanocapsule. Through electrostatic interaction and amphiphilic regulation, a stable double protein shell structure is formed, curcumin is effectively protected from being damaged by gastric acid and digestive juice, targeted release of intestinal tracts is achieved, and the bioavailability of curcumin is remarkably improved. The obtained nanocapsule is uniform in particle size and good in dispersity, is suitable for a functional beverage system, and has a wide application prospect.

The invention relates to the technical field of PVC materials, in particular to an antibacterial medical PVC material and a preparation method thereof. The antibacterial medical PVC material is prepared from the following raw materials in parts by weight: 70 to 100 parts by weight of PVC resin, 10 to 30 parts by weight of plasticizer, 8 to 16 parts by weight of filler, 2 to 4 parts by weight of stabilizer, 1 to 3 parts by weight of coupling agent, 0.5 to 2 parts by weight of lubricant, 1 to 3 parts by weight of epoxy linseed oil, 0.2 to 0.8 part by weight of antioxidant 1010 and 5 to 12 parts by weight of antibacterial composite additive. The adopted antibacterial composite additive is formed by compounding an antibacterial agent and modified graphene, the prepared medical PVC material has good antibacterial performance and mechanical performance, meanwhile, the technological operation is simple, the production cost is low, meanwhile, the medical PVC material has good processing performance, the application prospect is wide, and the medical PVC material is suitable for popularization and application. The method is widely applied to the field of medical application.

The present disclosure provides an acne-removing and recurrence-preventing composition suitable for acne-sensitive skin and its application, belonging to the field of cosmetic technology. The present disclosure selects epigallocatechin gallate glucoside, brazilin, Hibiscus sabdariffa flower extract, Ziziphus jojoba bark extract, linseed oil unsaponifiables, and guaiac extract as active ingredients of the acne-removing and recurrence-preventing composition. The active ingredients interact with each other to quickly inhibit the growth of acne-related pathogens and regulate the skin microecology; effectively inhibit skin inflammation throughout the acne process, play a role in preventing and suppressing inflammation, effectively repair the skin barrier, reduce redness, and regulate the skin's oil balance to prevent acne recurrence; in addition, the acne-removing and recurrence-preventing composition also has the effect of removing yellowness, evens skin tone, and improves skin roughness. The acne-removing and recurrence-preventing composition is mild and non-irritating and can be used on sensitive skin, expanding the application range of the acne-removing and recurrence-preventing composition.

A phase change microcapsule for drilling fluid cooling and its preparation method and application, belonging to the field of oilfield chemistry technology; the preparation method of the phase change microcapsule of the invention includes the steps as follows: the core materials of NaNO3 and KNO3 are dried, heated, melted, cooled and ground to obtain a phase change material mixture; added emulsifier into the linseed oil, then heated and stirred to obtain the oil phase; the phase change material mixture were added into the suspension of cellulose nanofibers (CNFs), then stirred followed by adding ammonium hydroxide to obtain the water phase; mixed the water phase with the oil phase, heated and stirred to form water-in-oil (W / O) emulsion; then added shell prepolymer material (tetraethyl silicate) into the emulsion, after centrifugation, washing and drying, the phase change microcapsule for cooling drilling fluid was obtained.

The present invention belongs to the field of fermentation engineering, and specifically relates to a yeast and its application in linseed oil fermentation and a linseed hydroponic oil product. The genetically recombinant yeast expresses phenylalanine deaminase, tyrosine deaminase, cinnamic acid hydroxylase, 4-coumaric acid CoA ligase, chalcone synthase, chalcone isomerase, flavonoid 3-hydroxylase and stilbene synthase. The linseed hydroponic oil obtained by fermenting genetically recombinant yeast and linseed oil in the present invention has enhanced stability and is not prone to mutation; and the linseed hydroponic oil has a higher total flavonoid content, better antioxidant activity and tyrosinase inhibition activity than linseed oil.

The invention belongs to the technical field of cosmetic production, and discloses an anti-aging composition which comprises a nymphaea tetragona flower extract and vegetable oil, and the mass ratio of the nymphaea tetragona flower extract to the vegetable oil is (0.5-2): 4. The vegetable oil is selected from at least one of sunflower seed oil, peony seed oil, olive fruit oil, prunus amygdalus dulcis oil, linseed oil and borage seed oil, and the vegetable oil at least contains the sunflower seed oil. The invention discloses an anti-aging composition capable of delaying skin aging, and in addition, the invention further discloses application of the anti-aging composition and a cosmetic.

The invention discloses double-embedded microcapsule powder as well as a formula, a preparation method and application thereof, and belongs to the technical field of foods. According to the invention, phase condensation is carried out on core materials with different polarities, so that microcapsule powder capable of pairwise embedding the core materials with different polarities, lipophilic core materials such as vegetable oil (conjugated linoleic acid glyceride, medium chain triglyceride, DHA algal oil, linseed oil, sunflower seed oil and the like), animal oil, haematococcus pluvialis oil or fat-soluble vitamins and the like are obtained; the hydrophilic core materials comprise water-soluble vitamins, high-solubility amino acids and the like, the amphiphilic core materials comprise diglyceride oil, phospholipid oil, sugar fat oil and the like, and the amphoteric insoluble core materials comprise polyphenol substances or low-solubility amino acid substances and the like. According to the microcapsule powder and the preparation method thereof, diversification and compatibility of properties of the core material are realized, the corresponding microcapsule powder effectively isolates negative effects of external environmental factors such as oxygen, moisture, illumination and temperature change on the core material, and the microcapsule powder can be widely applied to industries such as medicine, food and cosmetics.

The invention discloses a feed additive for improving the immunity of dairy cows in the perinatal period, and belongs to the technical field of nutritional feeds, the feed additive comprises the following components: nutritional additives: 500-1000 IU / kg of vitamin E, 0.1-0.3 mg / kg of selenium, 30-50 mg / kg of zinc, 10-20 mg / kg of copper, 20-40 mg / kg of manganese, 0.95-1.1 mmol / L of calcium and 10-20 mL / kg of linseed oil; and the non-nutritional additive comprises the following components: 1 to 5 * 10 < 9 > CFU / kg of lactic acid bacteria, 5 to 10 g / kg of prebiotics, 50 to 100 mg / kg of rosemary extract, 50 to 100 mg / kg of green tea extract and 50 to 100 mg / kg of yeast extract. Vitamin E, selenium, zinc, copper, manganese and other nutrients in the nutritional additive can enhance the oxidation resistance and immune function of dairy cows, so that various diseases including oxidative stress related diseases, infectious diseases, reproductive disorders, skeleton diseases and the like can be prevented.

The invention discloses a sewage treatment tank for oil painting pigment cleaning, and relates to the field of oil paintings, the sewage treatment tank comprises a preset base body, and a butt joint floating block is nested in the inner side of a guide chute; contact switches are fixedly connected to the lower end of the butt joint floating block and the inner side of the guide sliding groove, a micro motor is installed on the inner wall of the preset base body, a sewage discharge channel is formed in the lower end of the preset base body, and an ink impurity discharge channel is formed in the inner side of the lower end of the preset base body. According to the sewage treatment box for cleaning the oil paint, impurities such as turpentine, linseed oil and the oil paint accumulated on the surface of a reserved flexible filter layer are automatically accumulated through scraping of a fixed scraping piece and are discharged into an ink impurity discharging channel on the side for automatic discharging work, and the situation that a large number of impurities such as pigment clots are accumulated in equipment is avoided; the defect that sewage accumulated in the equipment for a long time is difficult to clean is overcome, stable split-flow discharging is achieved, and the situation that discharged sewage causes pollution in the later period is prevented.

The invention discloses an astaxanthin soft capsule and a preparation process thereof, and belongs to the technical field of functional food, the soft capsule comprises a capsule core and a capsule wall; the capsule core is prepared from the following components in parts by mass: 90 to 95 parts of astaxanthin oil, 60 to 64 parts of linseed oil, 8 to 12 parts of gamma-aminobutyric acid and 3 to 5 parts of beewax; the capsule wall comprises the following components in parts by mass: 36-40 parts of gelatin, 20-24 parts of glycerol, 5-7 parts of black pepper extract and 36-40 parts of purified water. The soft capsule obtained by processing the capsule core and capsule wall materials has the advantages of high stability and good disintegration effect.

The invention discloses flax olive oil for improving, preventing and treating cardiovascular diseases, and belongs to the technical field of grease. The flax olive oil for improving, preventing and treating cardiovascular diseases mainly comprises the following raw material components: olive oil and flaxseed oil, and the mass ratio of the olive oil to the flaxseed oil is (1.5-2.5): 1. Wherein the flaxseed oil is obtained by screening flaxseeds, removing impurities, removing abnormal grains, crushing, extracting for multiple times by adopting a mixed extraction agent, degumming, decolorizing and deodorizing, the extraction temperature is 20-25 DEG C, the liquid-solid ratio is (9-10): 1mL / g, the single extraction time is 35-45 minutes, and the pressure of an extraction tank is 0.30-0.40 MPa; the mixed extraction agent is prepared from the following components in percentage by mass: 18.8 to 37.7 percent of ethanol, 29.7 to 30.4 percent of n-butane, 19.7 to 38.5 percent of dimethyl ether and 12.4 to 12.9 percent of water.

The invention discloses functional pet fresh food and a preparation method thereof, and belongs to the technical field of pet food. The functional fresh food for pets provided by the invention is prepared from the following components in parts by mass: 50-60 parts of hermetia illucens larva degreased powder, 20-30 parts of a medicinal fungus fermented product, 8-10 parts of euphausia superba powder, 3.5-5 parts of compound fruit and vegetable fermented pulp, 3-4 parts of prebiotics, 3-4 parts of cold-pressed linseed oil, 2-3 parts of a ganoderma lucidum mycelium polysaccharide extract and 0.5-1 part of microencapsulated compound probiotics. The pet fresh food provided by the invention can overcome the problems of high protein sensitization, insufficient functional component activity retention, short shelf life and the like of the traditional pet fresh food in the prior art, has the functions of regulating intestinal tracts, enhancing immunity and the like, and is suitable for industrial production.

The invention discloses a compound feed for weaned piglets and a preparation method thereof, relates to the technical field of feeds, and solves the problems of high stress, low food consumption, slow weight gain, intestinal damage, high diarrhea rate and low survival rate of weaned piglets. Each ton of compound feed for weaned piglets comprises the following raw materials: corn, broken rice, soybean meal, super steam fish meal, extruded soybeans, fermented soybean meal, peanut meal, flour, whey powder, glucose, white sugar, soybean oil, linseed oil, coconut oil, calcium formate, calcium hydrophosphate, amino acid, a vitamin additive, a trace element premix, composite dietary fibers, auxiliary materials and the like. The feed additive can improve the feed intake of piglets, protect the intestinal health of the piglets, enhance the immunity, relieve the weaning stress of the piglets, reduce the incidence rate of diarrhea and disease of the piglets and improve the weight gain rate of the piglets.

A phase change microcapsule for drilling fluid cooling and its preparation method and application, belonging to the field of oilfield chemistry technology; the preparation method of the phase change microcapsule of the invention includes the steps as follows: the core materials of NaNO3 and KNO3 are dried, heated, melted, cooled and ground to obtain a phase change material mixture; added emulsifier into the linseed oil, then heated and stirred to obtain the oil phase; the phase change material mixture were added into the suspension of cellulose nanofibers (CNFs), then stirred followed by adding ammonium hydroxide to obtain the water phase; mixed the water phase with the oil phase, heated and stirred to form water-in-oil (W / O) emulsion; then added shell prepolymer material (tetraethyl silicate) into the emulsion, after centrifugation, washing and drying, the phase change microcapsule for cooling drilling fluid was obtained.

The invention relates to the technical field of health food, in particular to a nervonic acid nutrient composition for relieving sleep disorder and application of the nervonic acid nutrient composition for relieving sleep disorder. The active components comprise natural vegetable oil such as acer truncatum seed oil purified nervonic acid, linseed oil and the like and gamma-aminobutyric acid extracted by fermentation; the synergistic component is prepared from soybean enzymolysis phosphatidylserine, saccharomycetes fermentation coenzyme Q10 and plant source B vitamins; the slow-release carrier adopts pectin-Arabic gum composite gel and plant starch to form a natural cross-linked structure, and long-acting release for 8-12 hours is realized through physical cross-linking. Green technologies such as ultrasonic dispersion and low-temperature drying are adopted in the preparation process, and chemical synthesis steps are avoided; the composition can improve the difficulty in falling asleep and improve the sleep quality, the activity retention rate is greater than or equal to 85% after the composition is stored at 45 DEG C for 6 months, and the composition is suitable for preparing capsules, gel candies and other health-care foods and has no dependence after being taken for a long time.

The invention relates to the field of functional food engineering, in particular to low-protein and high-energy baked food as well as a preparation method and application thereof. The low-protein and high-energy baked food is prepared from the following raw materials by mass: 15 to 25 g of sweet potato starch, 15 to 25 g of corn starch, 15 to 25 g of potato starch, 15 to 25 g of pea starch, 35 to 45 g of eggs, 4 to 6 g of corn oil, 8 to 12 g of linseed oil, 0.5 to 1.2 g of haematococcus pluvialis powder, 0.1 to 0.3 g of sodium ascorbate, 15 to 25 g of milk, 10 to 14 g of carrot juice, 18 to 24 g of tomato juice, 5 to 8 g of cane sugar and 5 to 8 g of a flavoring agent. The product disclosed by the invention is relatively low in cost, low in protein and high in energy, adopts different fillings to improve the taste, and has a health-care effect aiming at patients with nephropathy.

The invention relates to cinnamyl aldehyde oleogel and a preparation method thereof. The preparation method comprises the following steps: weighing a certain amount of linseed oil, putting the linseed oil into a beaker, and carrying out magnetic heating and stirring; adding the 12-hydroxystearic acid into the linseed oil, and stirring until the 12-hydroxystearic acid is completely dissolved; after the temperature is reduced, adding cinnamyl aldehyde, and stirring to obtain a clear and transparent solution; and after uniformly stirring, stopping heating and stirring, and naturally cooling to room temperature to obtain the cinnamyl aldehyde oleogel. According to the invention, 12-hydroxystearic acid is adopted as a gel agent, and cinnamyl aldehyde is encapsulated by an oleogel system, so that cinnamyl aldehyde is slowly released, and the antibacterial activity of cinnamyl aldehyde is prolonged. The invention further relates to cinnamyl aldehyde oil gel particles and application thereof. The cinnamyl aldehyde oil gel particles are used for preventing fruits from mildewing and rotting in the long-term storage or long-distance transportation process.

The invention discloses a high-stability ginseng-flavored liquid drink and a preparation method thereof, and the raw materials of each 1000 L of the liquid drink comprise the following components: 900 to 940 kg of raw milk, 6.85 to 17.41 kg of composite mineral, 0.40 to 1.50 kg of composite vitamin, 0.55 to 1.75 kg of linseed oil, 0.33 to 0.65 kg of selenium-rich edible fungus powder, 15 to 18 kg of dietary fiber, 2.5 to 11.0 kg of milk mineral salt, 5.0 to 10.0 kg of bovine colostrum powder, 4.0 to 7.6 kg of soybean peptide, 15.0 to 20.0 kg of collagen, 1.0 to 2.5 kg of chitosan oligosaccharide, 0.2 to 0.5 kg of ginseng tissue culture adventitious root, and the balance of water. The total volume is 1000L, and the total volume is 1000L. The lactase is added to carry out lactose removal treatment, so that the lactose content in the beverage is reduced; by adding cellulase for treatment, macromolecular cellulose and hemicellulose in the beverage are reduced, by adding collagen, chitosan oligosaccharide and the like, the heat stability of the beverage is well improved, and by adding other raw materials, the beverage is rich and balanced in nutrition, easy to digest and absorb and wide in application range.

The invention discloses a pH response indicating film as well as a preparation method and application thereof. The preparation method comprises the following steps: dissolving anthocyanin / curcumin mixed pigment powder in an ethanol solution; the preparation method comprises the following steps: dissolving mixed powder of carrageenan and gelatin in deionized water at 90 DEG C, adding glycerol, fully stirring, adding an anthocyanin / curcumin mixed pigment solution after the temperature is reduced to 60 DEG C, uniformly stirring and mixing, then adjusting the pH value to 6.0 + / -0.1, defoaming, and carrying out tape casting and standing on the liquid to form a film, so as to obtain an indication film outer layer; the preparation method comprises the following steps: dissolving chitosan powder in deionized water, adding linseed oil, then carrying out ultrasonic cell disruption, adjusting the pH value of an emulsion to 6.0 + / -0.1, and degassing to prepare a crude membrane emulsion; and pouring the crude membrane emulsion onto the outer layer of the indicating membrane, uniformly spreading, drying, and balancing in a drying box with the temperature of 25 DEG C and the relative humidity of 50% for 6 hours to obtain the pH response indicating membrane. The indication film prepared by the invention not only has good physicochemical properties, but also can sensitively and stably monitor the change of the freshness of food according to the change of the pH value of perishable meat.