38results about How to "Improve exudation rate" patented technology

The invention relates to a stirring type cereal sour milk and a method of preparing the same. The cereal sour milk is made through lactobacillus and probiotics ferment by using raw materials with the following weight components: raw fresh milk of 700-875 parts, cereal powder 1-30 parts; additive agent for dairy food of 5-44 parts; lactobacillus strain/functionality probiotics strain of 0.2-0.8 parts; corrective of 48-82 parts; stabilizing thickening agent of 3-10 parts; homogeneous pourable dense quasi-fluid which is the external appearance showing the color of added cereal powder with suspended corresponding cereal powder; the tissue is fine, smooth and uniform and a few whey is allowed to be precipitated; organoleptic attribute, nutritive index, health indicator and content of lactobacillus series of the cereal sour milk are all better than that in the GB2746 cultured milk quality index. The present invention is characterized in that the cereal powder that is formed by pulverizing and swelling processes reserves the nutrient of cereal to the utmost extent and improves the hot water leaching rate and absorption rate of its nutrient components; the technique is more compact and the operation is easy; the production efficiency is high and the consumption human populations of the products are widened; the cereal sour milk is easy to digested and absorbed, and the taste is better.

The invention discloses a processing method of tea making with dendrobium candidum leaves. The method comprises the steps of fresh leaf treatment, high-temperature withering, rolling, fermentation, drying and deodorizing, wherein in the high-temperature withering step, the treated fresh dendrobium candidum leaves are uniformly placed on a withering bed and continuously turned over for 3-5 hours at the constant temperature of 70-90 DEG C to allow the water content of the leaves to reach 60-70%, and the leaves are put away if no crackly fracture sound is heard when the leaves are caught up by hand and pinched forcibly. The method solves the problems that the existing dendrobium candidum leaves are wasted, tea prepared by the dendrobium candidum leaves is inconvenient to drink, and effective components are difficult to utilize; and the method has the advantages of being capable of making full use of a rare resource of dendrobium candidum, effectively increasing the leaching rate of medicinal components of dendrobium candidum, and facilitating brewing.

A method for drying traditional Chinese medicine materials in mixing mode through microwave vacuum and hot air comprises placing the traditional Chinese medicine materials in a microwave vacuum drying stove, drying the traditional Chinese medicine materials for 3 to 5 minutes under the condition that the vacuum ranges from 0.07Mpa to 0.09Mpa and the unit microwave power ranges from 3W to 5W, delivering the traditional Chinese medicine materials into a hot air dryer, drying the traditional Chinese medicine materials for 1 to 3 hours under the temperature ranging from 70 DEG C to 90 DEG C, and finally delivering the traditional Chinese medicine materials to the microwave vacuum drying stove again for drying under the condition of the first step till the end. The method adopts mixing of the microwave vacuum drying and the hot air drying, enables the internal structure of the traditional Chinese medicine materials to achieve the effect of swelling, loosening and cracking, improves exudation ratio of decoction of liquid medicine and shortens decoction time without damaging contents of the traditional Chinese medicine materials. Further the method can keep intrinsic body integrity of the traditional Chinese medicine materials, reduces contractibility rate of the traditional Chinese medicine materials, accelerates rehydration of the traditional Chinese medicine materials, improves product quality and reduces energy consumption.

The invention discloses a making method of pressed salted duck, which includes: unhairing raw ducks to obtain unhaired ducks; weighing the ducks; vacuum-massaging the ducks and applying dry salt for pressed salted ducks, which accounts for 5.0-8.0% of the weight of the ducks; salting the ducks at -5 DEG C to 1 DEG C for 42-48 hours after massage is performed for 30-50 minutes; cooling herbal extract to 70-75 DEG C; using the herbal extract to hermetically soaking the ducks for 1.5-2.5 hours, using boiled water which is cooled to 48-52 DEG C to clean the ducks; sun-curing the ducks for 24-26 hours; placing the sun-cured ducks into a sun-curing basin and covering with cloth; drying the ducks in the shade in daytime; removing the cloth to air-dry the ducks at night and allowing dew to attachto the ducks; and obtaining the pressed salted duck, wherein making the pressed salted duck takes 6-8 days totally. The pressed salted duck is evenly salted and strong in flavor of cured food, and has dietary health effect.

The invention discloses a making method of kidney-tonifying and qi-tonifying pressed salted duck, which includes unhairing crude ducks to obtain the unhaired ducks, weighing, subjecting the ducks to vacuum massage via dry salt used for pressed salted duck and accounting for 5.0-8.0% of the unhaired ducks, massaging the ducks while applying the dry salt for 30-50 minutes, salting the ducks at the low temperature of -5 DEG C to 1 DEG C for 42-48 hours, cooling herbal extractant to 70-75 DEG C, using the herbal extractant to hermetically soak the ducks for 1.5-2.5 hours, washing the ducks with boiled water cooled to 48-52 DEG C, air-drying the ducks for 24-26 hours, placing the air-dried ducks into a sun-drying basin, covering the ducks with cloth, drying the ducks in the shade without exposure to sunlight in daytime, uncovering the ducks to air-dry the ducks at night, and allowing dew to attach to the ducks to obtain the pressed salted duck, wherein the making method takes 6-8 days totally. The kidney-tonifying and qi-tonifying pressed salted duck is evenly salted, has strong flavor of cured products, and has the dietary therapy and health caring effects of tonifying kidney and qi.

The invention discloses a method for extracting tea saponin by microbial fermentation, which comprises the following steps of: taking tee seed cakes as a main culture matrix and bran and the like as auxiliary materials, vaccinating microorganisms for solid state fermentation so as to realize efficient seepage of the tea saponin, and extracting a product from the seeped tea saponin by an alcohol leaching method. The method organically combines a microorganism conversion technology and a tea saponin extraction technology; the obtained tea saponin has high yield and purity; and the method has simple process, low cost and no pollution to environments.

The invention discloses a preparing method of kidney-tonifying qi-benefiting seasoned duck. The preparing method comprises the following steps of: frying salt, anise and Sichuan peppercorn according to proportion until the mixture turns yellow, salting the duck and the yellow ingredients at low temperature according to proportion, taking Chinese herbal medicine according to weight part and mixing, adding water, placing for 30-35 minutes at normal temperature, adding water again, boiling to obtain traditional Chinese medicine extracting solution, placing in soaking equipment, placing the treated duck, soaking and drying, stirring thick broad-bean sauce, soy and water according to proportion for blending sauce, carrying out vacuum massage on the dried duck while applying the sauce, and drying 2-3 hours in a drying room after massaging for 30-50 minutes, thus obtaining a finished product. The kidney-tonifying qi-benefiting seasoned duck prepared by the invention is uniform in salting and good in mouth feeling and has a kidney-tonifying qi-benefiting dietary-therapy health-care function.

The invention discloses a processing method for manufacturing tea by Dendrobium officinale dry leaves. The method comprises the following steps of: (1) collecting Dendrobium officinale leaves; (2)drying until the dryness is 80 to 85%, and storing the Dendrobium officinale leaves at a ventilated dry place; (3) carrying out mist spray by using hot water of 85 DEG C until surfaces of the dry leaves are wet, and covering by cloth to facilitate withering of the leaves; (4) continuously turning over at the constant temperature of 90 DEG C; (5) carrying out fast packaging by using a fast packaging machine, placing the packages into a package kneading machine to be packaged and kneaded, then putting into a loosening machine to be deblocked for two times repeatedly, and placing into a clean edible plastic bag to be fermented for 6 hours; (6) carrying out granulation: extruding left and right, front and back firstly by 10 Ps pressure, deblocking, repeating for four times, then repeating for 6 times again by using 11 Ps pressure, finally repeating for 8 times by 12 Ps pressure, and finishing granulating after particles take up not less than 95%; and (7) raising the temperature to 120 DEG C while drying at the temperature of 80 DEG C until the water content is 5 to 6%, carrying out packaging continuously for 5 minutes, and storing, then obtaining the Dendrobium officinale tea. The processing method for manufacturing the tea by the Dendrobium officinale dry leaves disclosed by the invention makes full use of precious resources, increases additional values of Dendrobium officinale and has a large-scale and mass production. Furthermore, the tea is brewed conveniently.

The invention discloses a negative-pressure type blood collection needle, which is high in blood collection speed, light in pain feeling and high in blood flow rate. A sucking disc, which can implement negative-pressure adsorption, sleeves the front end of a pricking needle. At present, we are always seeking a blood collection technical scheme which is capable of relieving pain feeling relatively obviously in medical and technical fields, however no substantial progress has been made up to now. With the application of the negative-pressure type blood collection needle provided by the invention, pain in a patient can be obviously relieved in blood collection, and meanwhile, a blood collection success rate and test accuracy can be remarkably improved. The negative-pressure type blood collection needle, when used for collecting blood, is not deep in prickling, and a needle hole is small since the needle is small in diameter. The blood collection needle is high in blood outflow speed and high in flow leakage rate since skin around a blood collection point is under a negative-pressure expanded congestive state; and due to the design of a sealed cavity structure, collected blood is isolated from ambient air, so that a probability that a blood sample is polluted is reduced.

The invention relates to a preparation method of shampoo containing seaweed extracts. The preparation method uses a preparation machine of the shampoo containing the seaweed extracts. The machine comprises a fixed base, mounting rods, a crushing device and a squeezing device, wherein the mounting rods are symmetrically fixed on the front side and the rear side of the middle part of the upper end of the fixed base; the crushing device is connected between the upper sides of the mounting rods; and the squeezing device is arranged below the crushing device. The preparation method can solve the problems that when seaweeds are squeezed to obtain the seaweed extracts, a traditional squeezing method is large in energy consumption and high in resistance in the treatment process; energy is wasted, and meanwhile the squeezing efficiency of the seaweed extracts is reduced; and a traditional crushing method is low in treatment efficiency, and the mixing degree of the seaweeds in crushing equipment cannot be further deepened, so that part of the seaweeds can move in the treatment direction of the crushing equipment, treatment is incomplete, and more seaweeds may be left on a crushing mechanism during crushing.

The invention discloses a preparation method of a seasoned duck, comprising the following steps of: frying salt, anise and pepper to be yellow according to proportions; curing the duck and the ingredients which are fried to be yellow at low temperature according to proportions; taking Chinese medicinal herbs according to parts by weight and evenly mixing; adding water, and then standing for 30-35minutes at normal temperature; adding water again, and stewing to obtain a Chinese medicine extracting solution; putting into soaking equipment; putting the cleaned duck; drying after soaking; stirring thick broad-bean sauce, soy sauce and water according to proportions to prepare the sauce; carrying out vacuum massage on the dried duck; coating the sauce when the duck is massaged; and massaging for 30-50 minutes, and then drying for 2-3 hours in a drying room to obtain a finished product. The seasoned duck not only is evenly cured and good in mouth feel, but also has the effect of health care.

The invention provides a grain cheese formula. The grain cheese formula mainly comprises the following components in percentage: 28-64% of high fat animal milk, 5%-10% of a fermenting agent, 5%-10% of chymosin, 10-20% of cane sugar, 0.2-1.0% of lecithin, 0.05-0.30% of gamma-aminobutyric acid, 0.05-0.30% of theanine, 0.05-0.30% of a stabilizing agent, 0.05-0.30% of a bacteriostat and 15-30% of grains. The invention further provides a preparation method corresponding to the formula. Through specific formula design and the corresponding preparation method, the gamma-aminobutyric acid and the theanine which are added do not influence the smooth feeling of the grain cheese, and the effect of enabling the mood to be relaxed can also be achieved; according to the grain cheese made by adopting the formula, poor flavor of the gamma-aminobutyric acid and the theanine is concealed, and the mouth feel and the taste of the grain cheese are not influenced; the gamma-aminobutyric acid and the theanine are added, so that the grain cheese has the efficacies of gentling stress, relaxing mood and the like, and is especially suitable for young white collar worker crowds with large working pressure and high living rhythm.

The invention relates to the technical field of black tea processing and in particular relates to a preparation method of high-quality black tea extract. The preparation method comprises the followingsteps: S1, taking lotus leaves and carrying out high-temperature steam sterilization; carrying out fixation until the water content is 10 to 15 percent; S2, taking the lotus leaves subjected to the fixation and black tea into a rolling machine and rolling again; S3, putting the rolled lotus leaves and blank tea into a fermentation device; spraying fermentation bacterium liquid and fermenting for10 to 12h; S4, adding distilled water into a fermented product in step S3; raising the temperature and decocting for 1.2 to 1.5h; after decoction is finished, decompressing and concentrating until thevolume is 1/3 of a previous volume; then adding xylitol and glucose and uniformly mixing to obtain tea extract; S5, drying and sterilizing. The tea extract prepared by the technology has good stability and excellent mouthfeel and has the health-care effects of lowering blood pressure, lowering blood lipid, inhibiting bacteria and the like.

The invention discloses a method for preparing a particle preparation of a traditional Chinese medicine for relieving exterior syndromes, dispelling coldness and dispersing dampness. The method takes notopterygium root, ledebouriella root, atractylodes rhizome, asarum herb, rhizome of Sichuan lovage, dahurian angelica root, baikal skullcap root, liquorice and rehmannia root as raw materials; the dahurian angelica root is crushed and then percolated by ethanol; the notopterygium root, ledebouriella root, atractylodes rhizome, asarum herb, rhizome of Sichuan lovage, which contain volatile components, are crushed, soaked and extracted to obtain naphtha, the medicine residues and the baikal skullcap root, liquorice and rehmannia root are mixed, added with water and subjected to extraction, concentration and alcohol deposition, and the obtained alcohol solution is mixed with the percolate of the dahurian angelica root and concentrated to be extracturm; and the obtained naphtha and the extracturm are added with proper amount of auxiliary materials for medical purpose and prepared into a particle preparation. The medicinal materials for extracting the naphtha are subjected to crushing and soaking treatment, thereby greatly improving the yield of the naphtha, improving the leaching rate of volatile active components and enhancing the curative effects of the medicine.

The invention discloses a refined lonicera-forsythia alexipharmic preparation, which is prepared by the following method: paracetamol and ballonflower are ground into fine powder respectively; schizonepeta spike is ground to be between 10 and 20 mesh, and then volatile oil is extracted; nepeta oil and menthol are dissolved in a proper amount of ethanol; the rest of medicines is added with water, decocted twice and filtered; filtrate is concentrated, dried and ground so as to obtain dry extract powder; the dry extract powder, the fine ballonflower powder, the fine paracetamol powder and subsidiary substances are granulated, added with a nepeta-oil ethanol solution and a menthol ethanol solution, well mixed and made into various orally-administrated preparations. In the refined lonicera-forsythia alexipharmic preparation, the nepeta oil as the component of the volatile oil is stable in content and beneficial to the stable quality of the preparation and the curative effect enhancement of the medicines. The invention also discloses a method for preparing the refined lonicera-forsythia alexipharmic preparation. The method is beneficial to the leaching of the volatile oil in medicinal materials so as to greatly improve the yield of the volatile oil, and has the advantages of improving the leaching rate of volatile active components, obviously increasing the content of effective substances in preparation products and strengthening the therapeutic effects of the medicines.

The invention discloses a preparation method of a mulberry dried salted duck. The preparation method is characterized by comprising the following steps: (1) pretreatment: selecting shelduck raised ina paddy rice field or pond as a processing raw material, cleaning, and soaking in spring water; (2) solution processing: picking tender mulberry leaves on the tips of branches, crushing, adding water,cooking in boiled water, concentrating to obtain mulberry water, adding water into mulberries, pulping the mulberries, adding a yeast agent, and fermenting to obtain mulberry wine; (3) hermetic soaking: separately soaking the duck in the mulberry water and the mulberry wine, vacuumizing, and performing hermetic soaking; (4) braising: mixing the mulberry water and the mulberry wine, soaking the duck in the mixed solution, and braising; (5) salting: smearing a layer of table salt on the whole duck, filling and wrapping the braised duck with a mulberry mixture, and performing the constant-temperature treatment; and (6) hermetic packing: drying the salted duck, air-drying the duck at a shady and ventilated place, sterilizing, and performing hermetic packing, thus obtaining the mulberry driedsalted duck.

The invention discloses a method for extracting procyanidin based on liquid-electric effect assistance. According to the method, pulse discharge is generated in a mixture of grape tissues and a solvent; the grape tissues are crushed by utilizing strong shock wave radiated by a liquid-electric effect; in a discharging process, an applied rapid pulse electric field can be used for effectively improving the permeability of a plant cell membrane to cause perforation damages, and the release of the procyanidin is effectively accelerated; active oxygen components in the discharging process further act on the plant cell membrane to accelerate the exudation of polyphenol substances; separation and purification of the procyanidin is carried out on a grape tissue suspension solution, which is treated through the liquid-electric effect, by adopting a combined membrane separation technology according to the difference of molecular weight of high-polymer procyanidin and oligomeric procyanidin in filtrate. Based on the liquid-electric effect assistance, various acting mechanisms can be used for effectively separating and purifying the procyanidin from the grape tissues and a chemical organic solvent is not needed; the bioactivity of the procyanidin can be effectively kept and the method has the characteristics of greenness and no pollution, simplicity in operation, good economical efficiencyand the like.

The invention belongs to the technical field of industrial paints, particularly relates to an anti-pollution water-based paint, and solves the problems that when the surface of equipment is polluted, the surface of the equipment is easily corroded and damaged under the effect of external force such as rainwater, or a paint film cannot be kept clean, pollutants need to be frequently removed and the like. The anti-fouling water-based paint comprises the following raw materials: a water-based fluorocarbon emulsion, an antifouling agent, an additive, a filler, a solvent and an auxiliary agent. The raw materials are safe and environmentally friendly, the preparation process is simple, and the obtained anti-fouling water-based paint is high in anti-fouling performance, enables pollutants not to permeate into a paint film easily, has super-strong paint film adhesion, is free of cracks, high in hardness and high in anti-seepage performance, can be widely applied to the surfaces of various devices, does not pollute the environment, does not cause harm to the environment, and is wide in the application prospect.