6 results about "Blended vegetable oil" patented technology

The application discloses a preparation method and baking application of a vegetable oil gel and belongs to the technical field of food processing, and specifically relates to a composite gel agent prepared from inulin, starch, protein and mulberry leaf powder and a gel system composed of mixed vegetable oil (hemp seed oil and sunflower seed oil). The vegetable oil gel provided by the application can effectively inhibit the migration of oil in the processing of baked food. The biscuit prepared based on the application not only has a crisp taste, but also has the characteristics of low fat and low glycemic index, can steadily and slowly control the postprandial blood sugar rise of people, and has health benefits for people with obesity, diabetes and the like.

This invention discloses a wear-resistant alkyd resin coating and its preparation method, belonging to the technical field of alkyd resin coatings. First, a mixed vegetable oil is modified by epoxidation and ring-opening esterification to obtain a modified mixed vegetable oil. Then, this modified oil is further modified by esterification condensation and hydrophilic modification to obtain a modified waterborne alkyd resin. Simultaneously, modified nano-cerium oxide is prepared by in-situ precipitation using phosphate betaine as a modifier. Finally, the modified waterborne alkyd resin, modified nano-cerium oxide, and additives are mixed to obtain the wear-resistant alkyd resin coating. This invention, through the synergistic effect of epoxidized vegetable oil, anhydride ring-opening crosslinking network, and in-situ modified nano-cerium oxide, solves the defects of traditional alkyd resin coatings, such as insufficient wear resistance, difficulty in balancing rigidity and toughness, and easy agglomeration of fillers. It endows the coating with excellent wear resistance, high hardness, good adhesion, and flexibility, meeting the high-standard wear-resistant protection requirements of mechanical equipment and steel structures.

The invention belongs to the technical field of functional grease preparation, and discloses a preparation method and application of medium-chain and long-chain fatty acid triglyceride. The preparation method comprises the following steps: taking mixed vegetable oil; adding water and heating to obtain an oil-water mixture; filling the immobilized lipase into a glass column with external circulating water heating for preheating; injecting the oil-water mixture from the upper part of the immobilized enzyme column to carry out enzyme hydrolysis reaction; collecting a hydrolyzed oil crude product, and separating free fatty acid; taking medium chain triglyceride, mixing, and injecting into the immobilized enzyme column for esterification reaction; and removing reaction by-products to obtain the medium and long chain fatty acid triglyceride rich in omega-3 / 6 / 9 equilibrium proportion. The product prepared by the method contains medium-chain fatty acid and long-chain fatty acid at the same time, the proportion of different fatty acids is more balanced, the health requirement of a human body on fatty acid intake is met, the immobilized enzyme column technology is used in a solvent-free system, the steps of lipase and oil separation are simplified, the service life of enzyme is remarkably prolonged, and the method is suitable for industrial production. The energy consumption and pollution emission are reduced, the production cost is reduced, and the modern industrial green development concept is met.

The utility model discloses a quantitative extraction and detection device after plant oil blending, and relates to the technical field of extraction and detection equipment, the quantitative extraction and detection device comprises an extraction mechanism and a main body I. The right side of the extraction mechanism is provided with a moving mechanism. The driving shaft rotates to drive the rotating pipes to rotate, so that the first gear is driven to rotate, the other two rotating pipes are driven to rotate through transmission of the second gear, when the rotating pipes rotate, the threaded rods move upwards through the second fixing frame, the pistons are driven to move upwards to form negative pressure, and therefore vegetable oil is sucked into the outer pipe; the volume of the extracted vegetable oil can be accurately controlled, and samples can be rapidly extracted while quantitative blended vegetable oil samples are accurately extracted, so that the sampling time is saved, the detection efficiency in the whole production process is improved, and the production delay caused by sampling detection is reduced.

The invention relates to the technical field of dairy product processing, and discloses low-sensitivity infant formula milk powder easy to digest and absorb, which is prepared from organic A2 raw milk, food-grade potassium citrate, galactooligosaccharide syrup, fructo-oligosaccharide powder, magnesium chloride, calcium chloride, organic demineralized whey powder, mixed vegetable oil and 1, 3-dioleic acid-2-palmitic acid triglyceride. The raw materials are added in sequence, micellar calcium is replaced with potassium citrate to loosen the structure, galactooligosaccharide syrup and fructo-oligosaccharide powder are embedded into micelles to construct steric hindrance, and magnesium and calcium ions are competitively combined to realize structural locking, so that the low-sensitivity infant formula milk powder easy to digest and absorb forms loose flocculent precipitate, and the low-sensitivity infant formula milk powder is easy to digest and absorb. The lipid component is utilized to physically shield the whey protein epitope in the homogenizing process, so that the sensitization is reduced, the lysine activity is retained, and the problems of dyspepsia and allergy are solved.

The invention discloses a wear-resistant alkyd resin coating and a preparation method thereof, and belongs to the technical field of alkyd resin paints.The preparation method comprises the steps that mixed vegetable oil is subjected to epoxidation and ring-opening-esterification modification to obtain modified mixed vegetable oil, then the modified mixed vegetable oil is subjected to esterification polycondensation and hydrophilic modification to obtain modified waterborne alkyd resin, meanwhile, phosphate betaine is used as a modifier, and the modified waterborne alkyd resin is prepared. Preparing modified nano cerium oxide through an in-situ precipitation method; and finally, mixing the modified waterborne alkyd resin, the modified nano cerium oxide and an auxiliary agent to obtain the wear-resistant alkyd resin coating. Through the cooperation of the epoxidized vegetable oil, the anhydride ring-opening cross-linked network and the in-situ modified nano cerium oxide, the defects that a traditional alkyd resin coating is insufficient in wear resistance, rigidity and toughness are difficult to balance and filler is easy to agglomerate are overcome, and the coating is endowed with excellent wear resistance, high hardness and good adhesive force and flexibility; and high-standard wear-resistant protection requirements of mechanical equipment, steel structures and the like are met.