25 results about "Liquid extract" patented technology

The abstract relates to the field of pharmacy, in particular, to a method for obtaining extracts from medicinal plants and can be used for the production of biologically active additives, cosmetics and medicines with antioxidant, rejuvenating and anti-inflammatory effects. The essence of the utility model is the development of a technology for obtaining a liquid extract rich in biologically active compounds by ultrasonic processing of Rosa platyacantha Schrenk leaf raw materials. The method includes the following steps: 1. Preparation of plant raw materials (grinding to 5 mm); 2. Preparation of extractant (50% ethyl alcohol); 3. Extraction of raw materials and extractant in a ratio of 1:10 (Elma Elmasonic Easy 30H); 4. Filtration of the resulting liquid extract; 5. Packaging and labeling of the finished product. Extraction is carried out at a temperature of 35°C and a frequency of 37 kHz for 30 minutes. The technical result of the proposed approach is the development of a resource-saving technology for obtaining a liquid extract from the leaves of Rosa platyacantha Schrenk, ensuring a reduction in extraction time, a low temperature regime while preserving thermolabile biologically active substances, and an expansion of the raw material base through the use of previously unused parts of the plant.

The invention belongs to the field of traditional Chinese medicine biological medicine, and particularly relates to a medicinal and edible traditional Chinese medicine composition and a preparation method, a traditional Chinese medicine preparation and application thereof. The invention provides a medicinal and edible traditional Chinese medicine composition which comprises the following components in parts by weight: ginseng, lily, Chinese yam, angelica sinensis, poria cocos, pericarpium citri reticulatae, ginkgo, radix polygonati officinalis, rhizoma zingiberis and honey-fried licorice root. The preparation method comprises the following steps: mixing the raw materials, adding water for soaking, extracting with water, filtering an extracting solution, concentrating filtrate, and collecting paste to obtain a semi-solid extract or a liquid extract; and further drying the obtained semi-solid extract or liquid extract to obtain the solid extract of the traditional Chinese medicine composition. The traditional Chinese medicine composition provided by the invention adopts an all-medicine-food homologous formula, has no toxic or side effect, is suitable for being taken by various people for a long time, has definite functionality, and is creatively compatible aiming at chronic respiratory system diseases, especially chronic obstructive pulmonary disease in a stable phase complex pathogenesis; the traditional Chinese medicine composition can be applied to health-care products for adjuvant therapy of chronic obstructive pulmonary disease or drugs for treatment of chronic obstructive pulmonary disease.

The utility model provides polydextrose liquid separation and purification equipment. According to the polydextrose liquid separation and purification equipment, a purification and separation barrel is fixedly connected to the top of a bottom plate through a supporting frame, a first intercepting disc is installed in the purification and separation barrel and close to the top, and a second intercepting disc is installed in the purification and separation barrel and close to the middle; the bottom end of the second interception disc is fixedly connected with a blow-off pipe, the other end of the blow-off pipe is provided with a second valve, the bottom of the purification and separation barrel is provided with a discharge pipe, and the other end of the discharge pipe is provided with a mounting pipe through a first valve. According to the polydextrose liquid separation and purification equipment provided by the utility model, the first interception disc and the second interception disc are matched with the stirring frame to accelerate dissolution of a polydextrose raw material through the design, meanwhile, the primary purification and separation effect can be achieved, and meanwhile, the primary liquid extracted, stored and separated for the first time is subjected to secondary purification through the secondary purification box; and the taking and storing effect and efficiency are improved.

The utility model discloses a traditional Chinese medicine liquid extracting and filtering device, and belongs to the field of traditional Chinese medicine liquid extraction. A traditional Chinese medicine liquid extracting and filtering device comprises a base, vertical plates fixedly connected to the two sides of the top of the base and an extracting tank movably installed on the inner sides of the vertical plates, a frame located on one side of an extracting pipe is fixedly connected to the top of the base, and supporting plates are slidably connected to the two sides of the inner wall of the frame; a supporting roller is movably connected to the side, away from the frame, of the supporting plate through a bearing, the outer surface of the supporting roller makes contact with the surface of the extraction pipe, and a transmission structure is arranged in the frame. By arranging the extraction tank capable of oscillating and swinging, the contact area of traditional Chinese medicine and liquid medicine is effectively increased, the extraction efficiency is enhanced, effective components in the liquid medicine can be fully extracted, and meanwhile, the stable structure of the base, the vertical plate and the frame provides good support and stability for the whole device.

The application discloses a quick preparation method of instant slow-digesting yellow waxy rice, and belongs to the technical field of food processing.The method comprises the following steps: preparing high-pressure homogenized multi-fruit juice, asparagus setaceus water extract freeze-dried powder and liquid extract of liquidambar formosanum leaves; preparing a composite yellow dyeing solution; placing waxy rice in a mesh packaging bag, sealing the mesh packaging bag, and then placing the mesh packaging bag in a dyeing and sealing bag; injecting the composite yellow dyeing solution into the dyeing and sealing bag, and vacuumizing the dyeing and sealing bag; placing the dyeing and sealing bag at room temperature for a certain period of time, and then performing ultrahigh-pressure treatment on the dyeing and sealing bag, and then placing the dyeing and sealing bag at room temperature for a certain period of time; opening the dyeing and sealing bag, taking out the mesh packaging bag, and then draining the excess dyeing solution in the mesh packaging bag; placing the waxy rice in the mesh packaging bag in a high-temperature steaming box, and then placing the high-temperature steaming box in an outer packaging and sealing bag to steam for 40-50 min; taking out the outer packaging and sealing bag after steaming, and immediately vacuumizing and packaging the outer packaging and sealing bag, and then refrigerating. The application shortens the preparation time of the waxy rice and prolongs the storage time of the waxy rice.

The present application belongs to the field of alcoholic beverages, and particularly relates to a high-efficiency space solid-state piantao-flavored honey wine brewing method and device. The high-efficiency space solid-state piantao-flavored honey wine brewing method comprises: obtaining a brewing seed liquid, wherein the brewing seed liquid comprises wine yeast and aroma yeast. A honey fermentation liquid is configured, the honey fermentation liquid is sterilized, the brewing seed liquid is inoculated, and anaerobic fermentation is performed to obtain a first fermentation liquid. Solid-state fermentation raw materials are configured and sterilized, part of the first fermentation liquid is uniformly sprayed to the surface of the solid-state fermentation raw materials to perform aerobic fermentation and generate esters. The solid-state fermentation raw materials subjected to aerobic fermentation are soaked into the other part of the first fermentation liquid, and the other part of the first fermentation liquid extracts the esters in the solid-state fermentation raw materials. The first fermentation liquid soaked with the solid-state fermentation raw materials is subjected to filtration and aging treatment.

The invention provides a pharmaceutical composition for preventing and treating heatstroke of meat ducks and a preparation method of the pharmaceutical composition. The pharmaceutical composition is prepared from the following raw material medicines in parts by weight: 5-7 parts of lotus leaves, 5-7 parts of watermelon peel, 5-7 parts of common lopatherum herb, 2-4 parts of agastache rugosus, 2-4 parts of mint and 2-4 parts of liquorice. The preparation method of the pharmaceutical composition comprises the following steps: weighing the raw materials, putting the raw materials into a decoction pot, adding water according to a preset proportion, decocting for 1-2 hours, filtering to obtain a liquid medicine, concentrating the liquid medicine under reduced pressure to obtain a liquid medicine extract with the relative density of 1.00-1.25, drying, crushing, sieving and mixing to prepare the finished product of the pharmaceutical composition. The medicine composition for preventing and treating the meat duck heatstroke and the specific proportion of the medicine composition are screened out, the medicine composition has the advantages of remarkably reducing the death rate of the meat duck heatstroke, improving the heatstroke symptom and improving the growth performance of the meat duck, and the preparation process of the medicine composition is simple and easy to operate, low in production cost, suitable for large-scale production and convenient to popularize and implement.

PROCESS OF MAKING RED SPINACH YOGURT AS A PROBIOTIC AND MICRONUTRIENT SUPPLEMENTThis invention relates to the process of making red spinach yogurt as a functional food product that is used as an additional nutritional supplement for children during their growth and development. Red spinach yogurt is made from red leaf spinach varieties that are rich in micronutrients and combined with fermented milk containing probiotic bacteria. The manufacturing process includes processing red spinach into a liquid extract, pasteurizing cow's milk, adding a lactic acid bacteria starter containing Lactobacillus bulgaricus and Streptococcus thermophilus at ±1.5–2.5% (w / v), and fermentation to form yogurt. Next, the red spinach extract is mixed into the yogurt with low-calorie sugar without the addition of preservatives. The resulting red spinach yogurt has a natural purplish red color, semi-thick texture, mild sour and sweet taste, and contains micronutrients and probiotic bacteria.The product is packaged in individual food containers and stored at refrigerated temperatures so that it has a shelf life of up to ±14 days.

The invention provides low-GI functional noodles based on a biological enzymolysis-microwave puffing technology and a preparation method of the low-GI functional noodles, and belongs to the technical field of food processing. The low-GI fermented tea functional noodles comprise the following raw materials in percentage by mass: 60%-80% of high gluten wheat flour, 10%-25% of resistant starch, 5%-15% of functional tea powder, 3%-8% of active wheat glutelin and 0.5%-1% of table salt. The functional tea powder is porous particles which are prepared from fermented tea through enzymolysis for regulating and controlling the viscoelastic state and microwave vacuum puffing and have a honeycomb-shaped open-type micropore structure. According to the invention, a'structured remodeling 'strategy is creatively adopted, so that the defects that a gluten network is damaged by traditional tea powder as a compact hard filler and the thermal stability of a liquid extract is poor are overcome. The functional tea powder is added, so that the noodles disclosed by the invention have excellent boiling fastness on one hand, and have excellent and stable low-GI characteristics on the other hand.

The invention discloses a turnip, rhizoma polygonati and fructus lycii oral liquid extract re-crushing and fusion integrated device, and belongs to the technical field of oral liquid production equipment. The turnip, rhizoma polygonati and fructus lycii oral liquid extract re-crushing and fusion integrated device comprises a feeding box, a re-crushing box is installed at the bottom end of the feeding box, a pair of crushing rollers are rotationally connected to the interior of the re-crushing box, and a driving mechanism used for rotating the crushing rollers is installed on one side of the re-crushing box; gears are mounted at one ends of the pair of crushing rollers, the pair of crushing rollers are in transmission connection through the gears, a filtering box is mounted at the bottom end of the re-crushing box, an inserting groove is formed in one side of the filtering box, and a filtering net is inserted into the inner side of the inserting groove; the integrated operation of concentrated feeding, secondary re-crushing, precise screening, circulating backflow, efficient fusion and ordered discharging of turnip, polygonatum kingianum and fructus lycii oral liquid extracts can be effectively achieved, and high practical value is achieved.

The subject invention relates to a system for producing and dispensing a liquid extract of coffee or tea that can be brewed in cold or room temperature water and that can be stored fresh in a refrigerator or cooler. The cold brew system comprises a brewing vessel and a double-layer filter bag system designed to reduce spilling and leaks and to improve the smoothness and flavor of the brewed beverage.

The purpose of the present invention is to provide a culture medium for a lipid-producing yeast and a method for culturing a lipid-producing yeast. The medium and the method do not require as a nitrogen source the combined use of an ammonium salt and okara (soybean pulp) or an okara-derived liquid extract.　According to the present invention, an okara-derived liquid extract is concentrated through membrane filtration to a specific concentration and the concentrated liquid is added to a culture medium, thereby making it possible to culture a yeast (in particular, a yeast belonging to the genus Lipomyces) without using an ammonium salt. According to the present invention, the culture medium for culturing a yeast comprises a concentrated liquid that is obtained by concentrating a nitrogen component of an okara-derived liquid extract through membrane filtration. The okara-derived liquid extract is obtained by mixing okara with water in an amount of 15-40 times the dry weight of the okara, enzymatically treating the mixture with a protease, inactivating the protease, and subjecting the protease-inactivated mixture to solid-liquid separation. In the culture medium, the nitrogen concentration derived from the concentrated liquid is within the range of 0.1-0.4 wt%.

Provided herein are methods and materials for processing plant substrates, and compositions containing processed plant substrates, particularly methods and materials for processing legume plants to produce coffee-like products (e.g., solid, soluble, instant granules, beverage powders, and liquid extracts and concentrates) made without coffee beans, and compositions containing processed legume plants.

The application relates to the technical field of traditional Chinese medicine, and discloses a kidney-tonifying and blood-regulating traditional Chinese medicine composition, which is prepared from the following ingredients in parts by weight: 14-16 parts of raw Rehmannia glutinosa, 14-16 parts of cooked Rehmannia glutinosa, 11-13 parts of Angelica sinensis, 5-7 parts of Glycyrrhiza uralensis, 27-33 parts of Eucommia ulmoides, 14-16 parts of Trionyx sinensis, 14-16 parts of Saprosma paniculatum, 8-10 parts of Smilax china, 8-10 parts of Geotrupes geotrupoides, and 2-4 parts of Cinnamomum cassia. The traditional Chinese medicine composition is prepared by mixing the above ingredients, adding 400 ml of clean water, boiling the mixture, continuously boiling the mixture for 30 minutes, filtering the medicine liquid, adding 400 ml of clean water to the residue, boiling the mixture, continuously boiling the mixture for 30 minutes, filtering the medicine liquid, and combining the medicine liquids extracted in the two steps. The traditional Chinese medicine composition has the effects of tonifying kidney and essence, nourishing blood, activating blood, detoxifying and dredging collaterals.

The utility model relates to the technical field of separating funnel devices, in particular to a pear-shaped glass separating funnel device with a stirring function, which comprises a base, four brake universal wheels are fixedly connected to one side of the base, and a fixing frame is fixedly connected to one side of the base; the pear-shaped liquid separating funnel device has the advantages that by arranging the stirring mechanism, the extraction work can be completed in the pear-shaped liquid separating funnel device, so that liquid-liquid or solid-liquid mixed liquid is stirred and extracted more fully; the problem that after extraction work is completed, mixed liquid extracted in other devices needs to be manually transferred into the pear-shaped separating funnel device is solved, the working efficiency of the separating funnel device is improved, the detachable glass cover is arranged, cleaning work after extraction and liquid separation can be easily completed, and the working efficiency of the separating funnel device is improved. Openings with different purposes are additionally formed in the detachable glass cover, so that the practical performance of the separating funnel device can be improved.

The invention relates to the field of coffee machines, and discloses a coffee machine with a secondary circulation extraction function, the coffee machine comprises a feeding assembly, an extraction component and a traction component, coffee powder is subjected to primary extraction through hot water to obtain coffee liquid a, coffee powder is subjected to secondary extraction through the coffee liquid a to obtain coffee liquid b, and coffee liquid ab is independently stored; coffee powder is subjected to secondary extraction by circulating the extracted coffee liquid again, the obtained coffee liquid b has the Italian hand-brewed flavor in cooperation with the set temperature and pressure, in the extraction process, the coffee liquid at different extraction stages can be pulled into different storage spaces through a pump, the purpose of extracting the coffee liquid in a segmented mode is achieved, and the extraction efficiency is improved. Coffee liquid with different concentrations and flavors is obtained, the coffee extraction flexibility and diversity are improved, the taste preferences of different consumers are met, and the ultrahigh-concentration coffee liquid obtained through extraction of the equipment can be applied to an existing freeze-drying or spray-drying treatment technology to obtain pure coffee powder.

The invention relates to an extraction coffee powder cake. The extraction coffee powder cake is suitable for being placed into an extraction cavity in an extraction funnel. The extracted coffee pressed powder comprises a coffee block made of coffee powder, the top of the coffee block is provided with a first permeation surface, and the bottom of the coffee block is provided with a second permeation surface; during extraction, hot water enters the coffee block from the first permeation surface, and coffee liquid obtained through extraction seeps out from the second permeation surface. The extraction coffee powder cake is mainly formed by extruding coffee powder, when the extraction coffee powder cake is used, a user can directly put the extraction coffee powder cake into the extraction cavity in the extraction funnel, then moderate-temperature hot water is added for rapid extraction, and then espresso coffee liquid is obtained. And moreover, the operation is simple and sanitary, the fragrance and flavor of coffee can be effectively reserved, and a user can make a coffee beverage with higher quality.

The present invention relates to bread containing bamboo leaf extract and its manufacturing method. By powdering bamboo leaves, which are widely used as herbal medicine for their excellent moisture retention and medicinal properties, and boiling them in water to obtain a final liquid extract, this extract is used as the liquid base for kneading bread ingredients that include wheat flour. This enhances the moisture-retaining effect of the bread. Furthermore, a fermented bamboo leaf liquid starter is made using bamboo leaves, and this starter is mixed and fermented with wheat flour and water to create a fermented bamboo leaf starter. This starter is then incorporated into the dough, thereby promoting the fermentation of the dough alongside yeast, resulting in bread that is both chewy and flavorful.

The invention discloses a transparent water-soluble spraying feed liquid for stayup muscles and a preparation method thereof. The invention discloses a whitening and moisturizing mask, which is prepared from the following components in percentage by weight: 3.0 to 5.0 percent of cortex albiziae extract, 1.0 to 3.0 percent of green tea extract, 1.0 to 3.0 percent of radix sanguisorbae extract, 1.0 to 3.0 percent of echinacea purpurea extract, 0.5 to 1.5 percent of radix cynanchi atrati extract, 0.5 to 1.5 percent of herba centellae extract, 0.5 to 1.5 percent of panthenol, 0.5 to 1.5 percent of acetyl carnosine, 2.0 to 4.0 percent of glycerol, 0.5 to 1.5 percent of pearl liquid extract, 2.0 to 4.0 percent of rose hydrosol, 0.05 to 0.15 percent of p-hydroxyacetophenone, 0.05 to 0.15 percent of EDTA-2Na, 0.02 to 0.08 percent of citric acid, 0.5 to 0.9 percent of phenoxyethanol, 0.2 to 0.4 percent of ethylhexylglycerin and the balance of purified water. The spray feed liquid is free of oil, free of thickening, clear and stable, the pH value is 5.8-6.2, through the synergistic effect of multiple components, oxidative damage, saccharification darkness, dull yellow skin color and redness sensitivity of the stayup muscles can be directionally improved, meanwhile, skin barrier repair is achieved, the tolerance of the sensitive muscles is remarkably improved, and the spray feed liquid is suitable for oxidation resistance, sugar resistance, redness fading, relieving and barrier repair of the sensitive muscles after stayup.

This invention provides a *Tai Sui* molecular ecological fluid extract obtained through specific fermentation, its preparation method, and its applications, belonging to the field of microbial fermentation technology. The invention uses a modified fermentation medium, introduces 5-8% CO2, maintains a dissolved oxygen concentration of 20-30%, and ferments at 30-32℃ for 90-180 days. After purification, the *Tai Sui* molecular ecological fluid extract is obtained. The *Tai Sui* molecular ecological fluid prepared using the method provided by this invention significantly increases the content of active ingredients that alleviate symptoms of chronic obstructive pulmonary disease (COPD). Furthermore, this invention verifies through in vitro cell experiments that the extract of this *Tai Sui* molecular ecological fluid has an inhibitory effect on the A549 cell line. Further animal experiments demonstrate that the extract can regulate the expression level of pro-inflammatory cytokines, thereby inhibiting lung inflammation, alleviating pathological damage to lung tissue, and improving local lung abnormalities.

The invention discloses a traditional Chinese medicine for treating mitral and tricuspid regurgitation by using single-flavor white paeony root, which is prepared by the following steps of: selecting pure natural traditional Chinese medicine white paeony root, cleaning, airing and drying, then breaking the wall of the aired and dried white paeony root, immediately filling the white paeony root subjected to wall breaking into a wrapping and decocting bag under sterile and dust-free conditions, the wall-broken radix paeoniae alba wrapping and decocting bag filled with the wrapping and decocting bag is put into an automatic double-decocting machine, purified water is added at the same time, the radix paeoniae alba traditional Chinese medicine oral liquid is decocted out, a patient drinks 100 ml of the radix paeoniae alba traditional Chinese medicine oral liquid at a time, and waiting is carried out for about 30 minutes. After the radix paeoniae alba traditional Chinese medicine oral liquid extracted by adopting a special method is orally taken, the mitral valve and the tricuspid valve regurgitation can be gradually closed within about 30 minutes, so that the mitral valve and the tricuspid valve are gradually recovered to the original healthy state, the cost is low, and the national medical expenditure can be greatly reduced.

The application discloses an infusion bag intelligent water needle dispensing machine, which comprises a rack, a bottle box pushing and medicine feeding mechanism, an ampoule rotating disc mechanism, a liquid extracting and injecting mechanism and a liquid discharging mechanism, wherein the bottle spring driving push plate moves upwards along the length direction of the accommodating sliding groove; the ampoule rotating disc mechanism comprises a fixed disc, a rotating disc, a clamping jaw mechanism, an atomization and disinfection mechanism, a bottle cutting mechanism, a bottle breaking mechanism, a bottle unloading mechanism and an ampoule detecting mechanism. The liquid extracting and injecting mechanism extracts the medicine in the ampoule through a syringe, at this time, the infusion bag is placed on the infusion bag placing disc, the dispensing of the infusion bag is completed, the rotating disc rotates, the clamping jaw is loosened, and the empty ampoule is unloaded; before the infusion bag is injected, according to the doctor's order, the infusion bag is discharged through a peristaltic pump; when the ampoule detecting mechanism detects that the bottle teat of the ampoule is not broken, the rotating disc reverses, the bottle cutting and breaking are re-performed, automatic re-cutting and breaking are realized; meanwhile, the transmission part of the whole device is covered by the shell, the clean air is prevented from being polluted, and the anti-tumor liquid remaining on the shell is convenient to clean.

A process for obtaining an extract from dissolved seeds for the production of food or beverages, said process being carried out continuously on a production line, comprising adding water to the seeds and carrying out initial heating; grinding the initially heated seeds on the production line to form a slurry; carrying out enzyme treatment on the slurry, wherein the slurry stays on the production line so as to dissolve the components; and a liquid extract is separated through continuous filtration.

A process of valorisation of agro-food wastes and / or by-products is provided, wherein a solid raw material to be processed is submitted to a sequence of solid-liquid extraction steps arranged to produce solid extracts of nutraceutical substances. Such a sequence comprises three steps in a first of which extraction is carried out with cold water, in a second with a hydroalcoholic solution and in a third with hot water, and the extracted liquids are processed for obtaining: - a dry solid extract containing dietary fibres and water-soluble polyphenols; - a dry solid extract rich in water-insoluble polyphenols; and - a dry solid extract rich in vegan proteins, wherein the processing of the liquid extracts obtained in the first and second steps includes a filtration and concentration step, and the processing of the liquid extract obtained in the third step includes a precipitation step followed by a centrifugation step, and wherein the filtration step and the concentration step and the centrifugation step, respectively, are followed by a drying step.

The medicine applying device comprises a shell, a liquid medicine bottle, a pumping assembly, a driving assembly and a micro-needle assembly, the liquid medicine bottle, the pumping assembly, the driving assembly and the micro-needle assembly are arranged on the shell, the liquid medicine bottle is communicated with the pumping assembly through a liquid inlet flow channel, and the pumping assembly is communicated with the micro-needle assembly through a liquid outlet flow channel so that liquid extracted from the liquid medicine bottle can be conveyed to the micro-needle assembly; the driving assembly is in transmission connection with the microneedle assembly and used for driving the microneedle assembly to do reciprocating needling motion. Needling and medicine applying operation can be completed with one hand, the operation process is simplified, the operation threshold is lowered, meanwhile, the liquid pollution risk and waste are reduced, and the consumable cost is reduced; in addition, acupuncture and medicine applying are conducted synchronously, and the problem that the leading-in effect becomes poor due to the fact that a skin minimally invasive channel is closed rapidly can be solved.