33results about How to "Strong mechanical shear" patented technology

The invention discloses a method for extracting persimmon polyphenols from persimmons, which comprises the following steps: raw material treatment, ultra-high pressure treatment, ultrasonic treatment, extraction and drying to obtain a finished product. The present invention avoids a series of processes such as adsorption, rinsing, and elution by adopting the combination of two extraction methods, shortens the extraction time on the one hand, and improves the product yield on the other hand.

The invention discloses a method for extracting persimmon tannin high in small molecular tannin content from persimmon. The method comprises the steps of raw material treatment, ultrahigh pressure treatment, ultrasonic treatment, enzymolysis, microfiltration, ultrafiltration and drying to obtain the finish product. According to the method for extracting the persimmon tannin high in small molecular tannin content from the persimmon, two extraction methods are combined, and therefore, the extraction time is shortened on one hand, and on the other hand, the product yield is obtained, the content of the condensed tannin having the molecular weight within the range of 10000-15000 is guaranteed, and meanwhile, the content of the tannin having the low molecular weight of 1700 is also guaranteed.

The invention discloses a method for extracting kaki tannin from kaki. The method comprises the following steps of treating raw materials, carrying out ultrahigh-pressure treatment, carrying out ultrasonic treatment, carrying out enzymolysis and drying, thereby obtaining a finished product. According to the method, two extraction manners are combined, so that the extracting time is shortened on one hand, and the product yield is increased on the other hand.

The invention discloses an anti-carsickness drink which is prepared by the following steps: 1) taking 25 parts by weight of groundsel, 15 parts by weight of houttuynia cordata, 12 parts by weight of wild chrysanthemum and 2 parts by weight of momordica grosvenori, smashing, placing into a high-pressure tank, adding the same weight of pure water, pressurizing to be 4 kgf / cm<2>, enabling the pressure to be uniform, keeping for 10-15 minutes, restoring to normal pressure, and filtering to obtain an extracting solution; 2) performing ultrasonic treatment: performing ultrasonic treatment on the extracting solution obtained in the step 1) for 5-10 minutes and controlling the operation temperature to be 40-50 DEG C and the power to be 300 W; 3) performing raw material blending: filtering a solution obtained in the step 2), mixing a filtrate with the pure water according to the weight ratio of 1 to 2 and adjusting the pH to be 3-5 with citric acid; 4) after a solution obtained in the step 3) is filtered, performing UHT (Ultra High Temperature) instantaneous sterilization and sterile filling so as to obtain the anti-carsickness drink which is simple in components and obvious in effect.

The invention discloses a persimmon whole-fruit primary pulp sauce and a preparation method thereof. The preparation method comprises the steps of raw material handling, ultra-high pressure treatment, ultrasonic treatment, enzymatic hydrolysis, filtering, raw material blending, and sterilization to obtain the finished product. According to the preparation method, after the raw materials are treated under ultra-high pressure, ultrasonic extraction is performed under strong mechanical shearing action; the preparation method is capable of promoting the dissolving out of the persimmon tannin by combining two extraction methods; complex enzymes are adopted for treatment to thoroughly decompose the sugar in the persimmon and break macromolecular substances into small molecular components; ultra-high pressure treatment and ultrasonic treatment are adopted to achieve the purpose of astringency removal; as a result, the method of performing airtight astringency removal on the persimmon for 4-10 days after soaking in ethanol, acetic acid and sodium glutamate in the prior art is avoided, and time is shortened.

The invention discloses a preparation method of compound danshen root thin film coated tablets. The preparation method comprises the following steps: (1) performing raw material treatment, namely taking 450 parts by weight of danshen root, 141 parts by weight of panax notoginseng and 8 parts by weight of borneol, adding 95% ethanol into danshen root, performing ultrasonic wave extraction for 30 minutes, centrifuging, recycling ethanol from a filtrate, and concentrating to form a thick paste; adding 50% ethanol into medicine residues, performing ultrasonic wave extraction for 30 minutes, centrifuging, recycling ethanol from a filtrate, and concentrating to form a thick paste; and adding water into the medicine residues, performing ultrasonic wave extraction for 30 minutes, centrifuging, and concentrating a filtrate to form a thick paste; (2) tabletting, namely crushing panax notoginseng into fine powder, mixing with the thick pastes and auxiliary materials to prepare granules, drying, finely grinding borneol, uniformly mixing with the granules, and pressing to obtain compressed tablets; and (3) coating, namely putting the compressed tablets into a coating pan, and treating the compressed tablets by adopting a trundle pan coating process until coating liquid is completely sprayed, wherein the use amount of the coating liquid is 0.02-0.05 parts by weight, and the coating liquid consists of the following components in percentage by weight: 10-15% of sodium hydroxyethyl cellulose, 10-15% of a grosvener siraitia extract, 1-3% of microcrystalline cellulose, 0.1-0.5% of guar gum and the balance of purified water.

The invention discloses a throat-smoothing candy capable of preventing and curing motion sickness. The throat-smoothing candy is prepared by the following steps: 1) grinding the following raw materials in parts by weight: 25 parts of anise, 15 parts of herba houttuyniae, 12 parts of fructus lycii and 2 parts of Fructus Momordicae, placing into a high-pressure tank, adding purified water with weight equal to that of the ground materials, pressurizing to 4kgf / cm<2> till pressure is uniform, maintaining for 10-15min, restoring atmospheric pressure, and filtering to obtain an extracting liquid; 2) performing ultrasonic treatment on the extracting liquid obtained in the step 1) for 5-10min at the temperature of 40-50 DEG C under the power of 300W; 3) preparing a throat-smoothing candy, namely filtering the solution obtained in the step 2), mixing the filtrate with xylitol according to the weight ratio of 1:20, and decocting at the temperature of less than 140 DEG C till dry solid materials can achieve more than 97%; and 4) forming and reversing a mould, and packaging to obtain the throat-smoothing candy capable of preventing and curing motion sickness and with simple compositions and obvious effect.

The invention discloses a method for extracting high-purity starch by using rice dregs, and belongs to the technical field of rice deep processing. In the present invention, the rice dregs are soaked in warm water, desanded, coarsely dewatered and refined, and then ultrasonic pretreatment is performed for 20 minutes, and the sound intensity is 360W / cm 2 ; Then after two instantaneous high-pressure homogenization treatments, the conditions are 30-55MPa and 22-25MPa respectively, all of which are centrifuged to obtain the lower heavy-phase starch liquid, and then use protease to hydrolyze a small amount of protein contained in the starch, and the enzymatic hydrolysis pH value is 8, The enzymolysis temperature is 50°C, the enzyme dosage is 200U / g starch, and the enzymolysis time is 30 minutes. After the enzyme is inactivated, it is concentrated and dried to obtain protein powder. The invention solves the problem in the prior art that the purity of the starch that needs to be extracted simultaneously from the rice protein is not high, and the prepared rice starch is highly pure.

The invention discloses a method for extracting polysaccharide sulfate from laminaria japonica. The method comprises the following steps of treating raw materials, carrying out ultrahigh-pressure treatment, carrying out ultrasonic treatment, carrying out enzymolysis, purifying and drying, thereby obtaining a finished product. According to the method, two extraction manners are combined, so that the extracting time is shortened on one hand, and the product yield is increased on the other hand.