437 results about "Aqueous extract" patented technology

The invention belongs to the field of pharmaceutical preparations, and particularly discloses a preparation method of a ganoderma lucidum bitter-inhibiting and taste-masking microcapsule, and the ganoderma lucidum bitter-inhibiting and taste-masking microcapsule is prepared from the following raw and auxiliary materials in parts by weight: 1 part of ganoderma lucidum water extract, 2.5-7.5 parts of chitosan solution and 2.5-7.5 parts of sodium alginate solution. According to the invention, the ganoderma lucidum water extract and the sodium alginate solution are respectively and simultaneously dripped into the chitosan solution, the ganoderma lucidum bitter-inhibiting and taste-masking microcapsule prepared by matching the specific process and corresponding process parameters has an obvious'white-in-black 'core-shell structure, the ganoderma lucidum water extract serving as a core material is successfully embedded by the gelatinized chitosan-sodium alginate serving as a wall material, and the ganoderma lucidum bitter-inhibiting and taste-masking microcapsule can be used for preparing the bitter-inhibiting and taste-masking microcapsule. The bitter taste of the lucid ganoderma can be effectively covered, the particle size and dispersion coefficient are low, the quality is stable, and the method has practical popularization and application values.

The invention discloses a cassia twig composition, a preparation method thereof and application of the cassia twig composition in preparation of medicine for treating gynecological diseases, and relates to the technical field of medicines.The preparation method comprises the following steps that 1, cassia twigs and licorice roots are mixed, alcohol is added, ultrasonic treatment is conducted, and an alcohol extract and medicine residues are obtained; (2) mixing the medicine residue, radix paeoniae alba, jujube and ginger, and performing water extraction to obtain a water extract; (3) concentrating the alcohol extract, and treating the concentrated alcohol extract with macroporous resin to obtain an eluent; and (4) combining the eluent and the water extract, concentrating, and drying to obtain the product. The macroporous resin treatment comprises the following steps: loading a sample at the flow rate of 2-8 BV / h by the volume of a loading liquid of 5-10 BV, and eluting with 70-80% ethanol of 3-7 BV at the flow rate of 1-5 BV / h. Compared with the prior art, the cassia twig composition prepared by the invention can better treat dysmenorrhea caused by congealing cold and blood stasis, and provides more choices for treatment of gynecological diseases such as primary dysmenorrhea and the like.

The invention relates to the field of cosmetics, in particular to application of tomato callus extract in preparation of anti-aging cosmetics and the cosmetics. According to the application of the tomato callus extract in preparation of the anti-aging cosmetics, the tomato callus extract is an aqueous extract of tomato calluses. The aqueous extract of the tomato callus can effectively reduce the concentration of inflammatory factors, can effectively promote healing of cell scratches, and can effectively improve the free radical scavenging rate of ABTS and DPPH (1, 1-diphenyl-2-picrylhydrazyl); the aqueous extract of the tomato calluses can effectively improve the tyrosinase inhibition effect, so that the aqueous extract of the tomato calluses can be applied to anti-aging cosmetics to achieve the anti-inflammatory, repairing, anti-oxidation and whitening effects, and the anti-aging effect can be achieved from the aspects of anti-inflammatory, repairing, anti-oxidation and whitening.

The invention provides application of a probiotic composition in preparation of a medicine for preventing and / or treating pneumonia, and belongs to the technical field of biological medicine. The probiotic composition comprises sophora flower bud powder, a broccoli seed aqueous extract, lactobacillus rhamnosus and bifidobacterium animalis subsp. Lactis. Research finds that the probiotic composition can significantly relieve pulmonary edema caused by pneumonia and also can significantly reduce the level of inflammatory factors in pneumonia, so that the probiotic composition has the effect of preventing and / or treating pneumonia, and more choices are provided for clinical drugs for preventing and / or treating pneumonia.

The invention discloses a thin-layer identification method of a nux prinsepiae aqueous extract, the thin-layer identification method comprises the following steps: preparing a reference medicinal material solution and a test solution, the test solution comprises a formula granule test solution and a standard decoction test solution, respectively dropping the reference medicinal material solution and the test solution on the same thin-layer plate, ethyl acetate-methanol-formic acid is used as a developing solvent for developing, a color developing agent is sprayed for color development, and a multi-information nux prinsepiae thin-layer chromatogram is obtained. The method is easy and convenient to operate, good in chromatographic spot separation degree, low in detection cost, environmentally friendly and suitable for identifying the nux prinsepiae aqueous extract.

The invention relates to a method for dyeing glutinous rice with a maple leaf aqueous extract, and belongs to the technical field of food processing. According to the dyeing method, high-efficiency dyeing of the glutinous rice is realized under the condition that heating or chemical reagent adding is not needed during pretreatment of the dye liquor. The method mainly comprises the following steps: reducing the step of boiling dye liquor before dyeing by regulating and controlling the temperature (45-65 DEG C), the time (3-6 hours) and the material-liquid ratio (1: 1-1: 5) in the dyeing process, retaining more natural pigments and other effective substances, and regulating and controlling the temperature in the dyeing process to ensure that the dyeing substances and the sticky rice are combined through chemical bond combination and physical adsorption in the dyeing process, so that the dyeing quality is improved. And the dyed glutinous rice is black and bright in color, and does not fade after being cooked. The production process is simplified, energy consumption is reduced, controllability and repeatability of the dyeing process are improved through parameter standardization, dyeing is more stable, and technical support is provided for industrial production and cultural heritage inheritance of the five-color glutinous rice.

Disclosed are an aqueous American ginseng extract, a method for preparing, and use thereof in reducing uric acid. The method comprises the following steps: grinding American ginseng, mixing with petroleum ether, and subjecting the mixture to ultrasonic extraction and filtration at reduced pressure; drying the defatted American ginseng powder and mixing with deionized water, and subjecting the mixture to another ultrasonic extraction and filtration at reduced pressure to give an aqueous American ginseng extract solution; and concentrating and lyophilizing the aqueous American ginseng extract solution to give the aqueous American ginseng extract. The resultant aqueous American ginseng extract can effectively reduce the activity of xanthine oxidase and adenosine deaminase, lower the blood uric acid level, and provide certain protective effects on the kidneys, thus possessing good development prospects.

The invention belongs to the technical field of food and biological fermentation, and particularly relates to a rhodobryum tofu polysaccharide extract as well as a preparation method and application thereof. The preparation method of the rhodobryum tofu polysaccharide extract comprises the following steps: extracting rhodobryum tofu with hot water, filtering, taking filtrate, and concentrating to obtain a rhodobryum tofu aqueous extract; and precipitating the obtained aqueous extract with ethanol, centrifuging, taking the precipitate, dissolving the precipitate in ionized water, then removing protein by adopting a Sevag method to obtain a crude polysaccharide solution, filling the crude polysaccharide solution into a dialysis bag, dialyzing to remove small molecular substances, and freeze-drying to obtain the rhodotorula tofu polysaccharide extract. The polysaccharide functional components are extracted from the red fungus tofu as a raw material, and the polysaccharide content and component differences of the red fungus tofu obtained by different fermentation strains are verified. The application effect of the rhodobryum tofu polysaccharide extract in reducing the content of effective heavy metal Pb in food is verified, and the rhodobryum tofu polysaccharide extract has a good prospect in reducing the bioavailability of the heavy metal in the food, reducing the toxicity of the heavy metal and improving the food safety.

The invention discloses a construction method and application of a specific chromatogram of a vinegar trogopterus dung water extract. The construction method of the specific chromatogram of the water extract of trogopterus dung processed with vinegar comprises the following steps: mixing the water extract of trogopterus dung processed with vinegar with an extraction solvent, and extracting to prepare a test solution; and performing high performance liquid chromatography analysis on the test solution, and constructing the characteristic spectrum of the vinegar trogopterus dung water extract. The construction method of the specific chromatogram of the vinegar trogopterus dung water extract is high in precision, has repeatability and stability, and can provide more abundant characteristic peak information, so that the sample quality can be reflected more comprehensively.

The invention provides a gastrodia elata and spina date seed oil soft capsule and a preparation method and application thereof, and belongs to the technical field of traditional Chinese medicine extraction and preparation.The preparation method of the gastrodia elata and spina date seed oil soft capsule comprises the following steps that 1, spina date seed coarse powder is pre-extracted with an organic solvent to obtain spina date seed oil and spina date seed residues, and the spina date seed oil is obtained; granulating the spina date seed residues to obtain spina date seed residue particles; 2) extracting the spina date seed residue particles for 2-4 times by using the organic solvent to obtain spina date seed oil and waste residues; 3) mixing the waste residues with gastrodia elata, performing water extraction to obtain a gastrodia elata-spina date seed water extract, and performing concentration and spray drying to obtain a gastrodia elata-spina date seed dry extract; and 4) taking soybean oil and the spina date seed oil as auxiliaries, and taking the gastrodia elata-spina date seed dry extract as a solute to prepare soft capsule contents, thereby obtaining the gastrodia elata-spina date seed oil soft capsule. The gastrodia elata and spina date seed oil soft capsule prepared by the preparation method disclosed by the invention has a remarkable effect of improving sleep.

The traditional Chinese medicine composition is prepared from the following raw material medicines in parts by weight through the following method: taking 15 parts of astragalus membranaceus, 6 parts of rhizoma anemarrhenae, 6 parts of cortex phellodendri, 4 parts of angelica sinensis, 3 parts of cinnamon, 5 parts of liquorice and 5 parts of ampelopsis grossedentata vines, adding water of which the weight is 10 times of the total weight of the raw material medicines, soaking for 0.5 hour, and performing reflux extraction twice for 1.5 hours each time; in the extraction process, Chinese angelica and cinnamon aromatic water which is equivalent to two times of the volume of the prescription is collected for later use; concentrating the water extract at 60-80 DEG C under reduced pressure, and drying to obtain a dry extract; preparing an inclusion compound from aromatic water by using beta-cyclodextrin, drying and crushing; and uniformly mixing the dry extract with the aromatic water beta-cyclodextrin inclusion compound. The invention further discloses a lipstick containing the composition and application of the lipstick.

The invention belongs to the technical field of skin dressing. The invention provides an antioxidant, antibacterial and moisturizing patterned treatment skin dressing and a preparation method thereof, and the preparation method comprises the following steps: (1) preparing a polymer solution from a mixture of chitosan and polyvinyl alcohol as a shell solution; mixing the active component into a polyethylene glycol aqueous solution to serve as a core layer solution; and (2) taking a glass plate with gully patterning as a receiving plate, performing coaxial electrostatic spinning on the shell layer solution and the core layer solution obtained in the step (1), and preparing a fiber membrane to obtain the skin dressing, wherein the active ingredients comprise vitamin E, celery seed aqueous extract and edible amaranth aqueous extract in a weight ratio of 1: 1: (1-2). The obtained dressing has excellent oxidation resistance, antibacterial property and moisture retention, the healing time of burn wounds can be greatly shortened, and the dressing has good industrial application prospects.

The invention provides a radix tetrastigme polysaccharide and application thereof in a medicine for treating diabetic retinopathy. The radix tetrastigme polysaccharide is prepared by the following steps: deproteinizing a water extract of radix tetrastigme by using CaCl2, depigmenting by using activated carbon, performing column chromatography, eluting by using a NaCl solution, merging and collecting eluent components, concentrating under reduced pressure, dialyzing by using a dialysis bag with an interception value of 0.5 KDa, and performing vacuum freeze drying. And performing further chromatography by using Chromdex 200PG sephadex gel, collecting the components, and performing freeze drying to obtain the homogeneous polysaccharide with the average molecular weight of 36.848 KDa. Meanwhile, pharmacological activity evaluation is carried out on the radix tetrastigme polysaccharide, it is found that the polysaccharide can reduce the free Fe < 2 + > level and reverse high glucose induced ARPE19 cell damage, and in addition, animal experiments also prove that the radix tetrastigme polysaccharide can reduce the DR rat retina Fe < 2 + > level and relieve diabetic retinopathy; the research can provide a scientific basis for research and development of a novel natural medicine radix tetrastigme polysaccharide for treating DR.

The invention discloses application of a sea-buckthorn stem-leaf-free anhydrous extract or a cosmetic composition containing the extract in the aspects of relieving dark circles and / or under-eye puffiness around eyes and / or maintaining and / or increasing skin color gloss.

The invention provides an application of a composition containing a sweet osmanthus extract in preparation of a product for improving liver functions and relieving liver injury. The preparation method comprises the following specific steps: (1) naturally drying sweet osmanthus in the shade, crushing, sieving, soaking in ultrapure water, carrying out suction filtration, and collecting a sweet osmanthus extracting solution; and (2) carrying out rotary evaporation on the osmanthus fragrans extracting solution in the step (1) until yellow syrup-shaped liquid is formed, so as to form an osmanthus fragrans concentrated solution, freezing, and carrying out vacuum drying, so as to obtain the osmanthus fragrans extract. According to the composition containing the osmanthus fragrans extract, ROS and MDA indexes in liver cells damaged by DBP can be reduced, reduction of GSH indexes is relieved, meanwhile, inflammatory indexes NF-kappa B, TNF-alpha and IL-6 are reduced, it is indicated that the composition containing the osmanthus fragrans extract has the capacity of inhibiting oxidative stress and inflammation in the damaged liver cells, and the composition containing the osmanthus fragrans extract has the advantages of being capable of being used for preventing and treating liver injury. Liver function impairment caused by DBP can be remarkably relieved, the application prospect is good, and practical significance is achieved.

The invention relates to the technical field of flour product preparation, and discloses a sturgeon flour product with physical barrier characteristics and a preparation method thereof. The sturgeon flour product comprises the following raw materials: wheat flour, sturgeon cartilage gelatin and / or sturgeon meat and a physical barrier enhancer, the physical barrier enhancer is prepared from a kelp aqueous extract, milk mineral salt, a curdlan-starch acetate compound and glutamine transaminase. The physical barrier in the sturgeon flour product can be strengthened, nutrition and flavor components in the sturgeon flour product are not prone to loss, the liquid soaking resistance and mechanical strength of the sturgeon flour product can be improved, and when the sturgeon flour product serves as edible flour products such as a stirring rod and a suction pipe, the structural integrity can be maintained after the sturgeon flour product is soaked in a liquid environment for a long time.

The invention relates to the technical field of preparation of cured beef, and discloses low-salt cured beef which comprises main materials and auxiliary materials in parts by mass as preparation raw materials, the main materials comprise fresh yellow cattle meat and compound salt, and the auxiliary materials comprise tea polyphenol, alanine, calcium gluconate and a kelp powder aqueous extract. The formula comprises 100 parts of fresh yellow cattle meat, 5 parts of compound salt, 0.1 part of tea polyphenol, 0.2 part of alanine, 0.5 part of calcium gluconate and 1 part of kelp powder aqueous extract. The method comprises the following steps: putting cleaned beef strips into a microwave oven, mixing 5% of compound salt with tea polyphenol, anthocyanin, rosemary extract, alanine and calcium gluconate in order to improve the pickling efficiency, adding 50 parts of clear water, and uniformly stirring to prepare a pickling solution; and cooling the fried cured beef to room temperature, packaging with a vacuum packaging bag, and carrying out ultrahigh pressure treatment (300MPa, 5 minutes) to replace irradiation, prolong the shelf life and retain the flavor, so that the method has the advantages of traditional flavor, prolonged shelf life, simple production process and the like.

The invention discloses a kudzu vine root seedling raising method. The disclosed method comprises the following steps: sequentially soaking kudzu vine root cuttings in a carbendazim solution and a growth solution; the growth solution is a mixed solution of growth hormone and an aqueous extract of fragrant eupatorium herb; the radix puerariae cuttage branches are lignified kudzu vines with bud nodes; performing cuttage on the soaked cuttings in a rooting medium for culture; the temperature of the culture environment is 26-30 DEG C, and the humidity is 76%-82%; when the cuttings are grown and buds grow to 5cm, applying a nutrient solution to the roots; and continuing to culture until the cutting wood roots and the root hair grows to 10cm to obtain the kudzu vine root seedlings. According to the method, the culture mode, the culture medium and the culture device are improved, so that the root primordium forming number of the cuttings is effectively increased, the rooting rate is increased, and the seedling raising period is shortened.

The method for stimulating the defenses of a plant or tree against an infection of bacterium or fungus comprises the application on the plant or tree of an aqueous extract from at least leaves of a Rocket plant. The application on the plant or tree is achieved by foliar spray. The extract is obtained by grinding the Rocket plants in an aqueous medium, filtering the ground material obtained and recovering the liquid extract of Rocket plants obtained after filtering.

The invention discloses a traditional Chinese medicine compound preparation for treating insomnia and a preparation method thereof, the traditional Chinese medicine compound preparation is prepared from the following raw materials or alcohol and water of the following raw materials or water extract or honey-processed paste: 15-30g of lily, 15-30g of lucid ganoderma, 15-90g of vine of multiflower knotweed, 30-60g of cortex albiziae, 30-60g of nacre mother of pearl, 6-15g of coptis chinensis, 15-30g of spina date seed, 30-60g of poria with hostwood, 6-15g of polygala tenuifolia and 30-60g of magnetite. The preparation method comprises the following steps: uniformly mixing 30-60 g of lapis chloriti, 30-60 g of ligusticum wallichii, 10-15 g of schisandra chinensis, 3-10 g of cinnamon, 15-30 g of salvia miltiorrhiza, 30-60 g of oyster, 15-30 g of platycladi seed, 15-30 g of corydalis tuber and 15-30 g of rhizoma anemarrhenae with alcohol or water or refining honey to prepare paste, and preparing the paste into a required dosage form. The traditional Chinese medicine composition has the beneficial effects that after scientific and reasonable compatibility and preparation, the medicine effect has a synergistic effect, and the traditional Chinese medicine composition has the effects of nourishing yin, clearing heat, calming the heart and soothing the nerves and is used for treating insomnia caused by fire excess from yin deficiency and liver depression.

To provide bread good in texture, in particular, bread which is good in a crispness feel and a mellow feel even after microwave-reheated and also even when thawed by microwave reheating in a case where it is frozen after baking.SOLUTION: Bread is produced with a water-in-oil emulsified composition satisfying all of the following conditions (1) to (3): (1) soy milk is contained in a water phase as a solid content at 3 wt.% or more and 20 wt.% or less; (2) the composition contains exomaltotetraohydrolase; and (3) the composition contains propylene glycol fatty acid ester and / or polyglyceryl fatty acid ester. A water extract from a whole fat soybean which has a weight ratio of protein to carbohydrate of 100 to 200% is preferably used as the soy milk.SELECTED DRAWING: None

The invention relates to the technical field of deep processing of dendrobium nobile, in particular to a dendrobium nobile leavening and a preparation method and application thereof. The preparation method comprises the following steps: performing water extraction on dendrobe to obtain filtrate and filter residues; respectively freeze-drying to obtain filtrate freeze-dried powder and filter residue freeze-dried powder; fermenting the filtrate freeze-dried powder by using lactobacillus acidophilus to obtain filtrate fermentation liquor; fermenting the filter residue freeze-dried powder by using schizophyllata to obtain filter residue fermentation liquor; respectively freeze-drying to obtain filtrate fermentation freeze-dried powder and filter residue fermentation freeze-dried powder; mixing the filtrate fermentation freeze-dried powder and the filter residue fermentation freeze-dried powder according to a mass ratio of (4-6): 7 to obtain a dendrobium fermented product; the lactobacillus acidophilus fermentation makes full use of nutritional ingredients in the aqueous extract and converts the nutritional ingredients into substances which are easier to absorb and higher in activity; the schizophyllum commune fermentation filter residues further excavate potential active components in the filter residues, and the variety and content of fermentation products are increased; meanwhile, the combined fermentation process is carried out under mild conditions, so that the damage of high temperature, high pressure and the like to active ingredients is effectively avoided.

The invention discloses an application of a pyrrosia lingua aqueous extract in preparation of a medicine for preventing and treating radioactive intestinal injury. Radioactive intestinal injury is a common complication of ionizing radiation, and has main pathological characteristics of intestinal mucosal barrier destruction, excessive release of inflammatory factors, increase of oxidative stress level and hematopoiesis and immune function inhibition. At present, no effective and safe prevention and treatment medicine is available. It is found for the first time that the pyrrosia lingua aqueous extract can inhibit expression (IL-6, TNF-alpha and IL-1beta) of inflammatory factors of radiation-induced MODE-K cells and relieve the oxidative stress level (malondialdehyde (MDA) is reduced, and the content of superoxide dismutase (SOD) and glutathione (GSH) is increased). In animal experiments, the pyrrosia lingua aqueous extract can reduce the levels of TNF-alpha and IL-1beta inflammatory factors in serum of irradiated mice and improve oxidative stress disorders such as MDA increase, SOD and GSH decrease and the like; the reduction of leukocytes and lymphocytes is relieved; the length of intestinal villus is promoted and recovered; the proportion of Ki67 positive cells in a crypt region is increased, so that the regeneration capacity of intestinal epithelial cells is enhanced. The pyrrosia lingua aqueous extract disclosed by the invention provides an experimental basis and an application prospect for developing a novel medicine for preventing and treating the radioactive intestinal injury.

The invention provides a process for removing cyanide from a cyanide-bearing aqueous fluid, the process comprising: (i) adding a solid composition comprising a first mixed-metal cyanide complex comprising copper and iron to a cyanide-bearing aqueous fluid comprising free cyanide and metal-complexed cyanide, wherein at least a portion of the first mixed-metal cyanide complex dissolves, with complexation of the copper by the free cyanide, to produce an aqueous solution comprising cyanometallates, the cyanometallates comprising copper cyanide and iron cyanide complexes derived from the first mixed-metal cyanide complex; (ii) contacting the aqueous solution with an anion-exchange absorbent to absorb the cyanometallates, thereby producing a cyanide-lean aqueous fluid; (iii) extracting the anion-exchange absorbent comprising the absorbed cyanometallates with at least one non-acidic aqueous extractant to produce an aqueous extract comprising the copper cyanide and iron cyanide complexes; and (iv) acidifying the aqueous extract to produce a precipitate comprising a second mixed-metal cyanide complex comprising copper and iron.

The invention belongs to the technical field of seedling culture. The invention provides a special nutrient solution for floating seedling raising of tobacco. The nutrient solution comprises the following components: 1000g of water, 0.3-0.5 g of acorus calamus and goldhair hedyotis herb aqueous extract fermented product, 0.1-0.3 part of corn straw steam explosion enzymolysis fermented product, 0.2-0.4 g of calcium ammonium nitrate, 0.6-0.8 g of potassium sulfate, 0.3-0.5 g of ammonium bicarbonate, 0.3-0.5 part of ammonium dihydrogen phosphate, 1-2mg of boric acid and 1-2mg of zinc sulfate. The nutrient solution special for tobacco floating seedling raising can remarkably improve the emergence rate of floating seedling raising, improve the seedling strengthening index and greatly reduce the disease index of tobacco infected with black shank; when the special nutrient solution for tobacco floating seedling raising is prepared, the used technical treatment means are mature technologies in the industry, so that the special nutrient solution has higher feasibility and high industrial application value.

A method for treating a gastrointestinal condition includes preparing an aqueous extract of bioactive compound by adding dried green tea material to hot water and filtering the aqueous extract; adding a solution of an iron-containing compound to the filtered aqueous extract to form a complex or chelate of the bioactive compounds with iron; and drying the solution at a temperature between 80 to 150 degrees Fahrenheit to obtain a fine granular or powdered state.

The invention discloses a polygala tenuifolia aqueous extract as well as a preparation method and application thereof, and the preparation method comprises the following steps: (1) removing impurities from a polygala tenuifolia medicinal material, and crushing to obtain polygala tenuifolia coarse powder for later use; (2) putting the polygala tenuifolia coarse powder obtained in the step (1) and pure water into an extraction device according to a solid-liquid ratio of 1: (10-15) (g / mL), and extracting for 2-3 times while keeping a slight boiling state; (3) after each time of extraction in the step (2) is finished, filtering, and collecting filtrate of each time to obtain a polygala tenuifolia water extract; and (4) concentrating and drying the polygala tenuifolia water extract in the step (3) to obtain polygala tenuifolia water extract dry powder. The polygala tenuifolia aqueous extract is used as an effective component to prepare the external medicament for treating the red and swollen skin, so that the limitation of dosage forms such as original water decoction or medicine residue external application is broken through, the transdermal absorption and the curative effect are remarkably improved, the efficient local treatment of the skin abscess is realized, and the problems of systemic side effects and drug resistance of antibiotics caused by oral medicines are avoided; the applicable crowd is expanded.

The invention relates to the technical field of traditional Chinese medicines and foods, in particular to an extract for treating pulmonary nodules and application thereof, and the extract is a sonchus oleraceus water extract. According to the invention, it is found and proposed for the first time that the sonchus oleraceus extract can be applied to prevention and treatment of pulmonary nodules, compared with traditional glucocorticoids and other drugs, toxic and side effects or adverse reactions are small, and it is found that compatibility of sonchus oleraceus, platycodon grandiflorum and pulvis glycyrrhizae praeparata has a synergistic interaction effect.

The present invention provides a sauce-braised food packaging box and a method for keeping the freshness of sauce-braised food, which relates to the technical field of food packaging. The packaging box provided by the present invention includes a box body for accommodating sauce-braised food and having an opening, the opening side of the box body is sealed with a fresh-keeping packaging film, and an inert gas is filled between the fresh-keeping packaging film and the box body; the fresh-keeping packaging film includes a polymer base film heat-sealed to the opening side and a fresh-keeping agent encapsulated on the inner surface of the polymer base film, the fresh-keeping agent includes a porous matrix adsorbed with sauce-braised aromatic substances and a water-holding hydrogel filled in the porous matrix, and the water-holding hydrogel is adsorbed with a Chinese herbal medicine aqueous extract. The packaging box provided by the present invention can delay the loss of sauce-braised flavor in the sauce-braised food during storage, and improve the water retention and antibacterial properties of the sauce-braised food.

The invention relates to the technical field of food processing, in particular to a glucoraphanin-containing agastache rugosus and pericarpium citri reticulatae plant beverage formula which comprises the following raw materials: main materials: pogostemon cablin, pericarpium citri reticulatae, liquorice, mint and broccoli seed water extract; and auxiliary materials: pure natural sweet raw materials and prebiotics. According to the invention, several components in the ingredients are continuously optimized and combined, so that the pogostemon cablin and broccoli seed aqueous extract can be well fused with other composition raw materials in the ingredients, and the pogostemon cablin and dried orange peel beverage with extremely characteristic flavor and taste is formed. The flavor of the tea can be accepted by most people, and the tea has the effects of regulating qi, resolving dampness, dispelling wind, clearing heat, enhancing immunity and the like, and is especially suitable for people with low immunity to drink.