125 results about "Polygonum" patented technology

The invention relates to the technical field of microorganisms, and particularly discloses a saline-alkaline tolerant bacillus deserticola BW-13 with biocontrol and growth promoting functions and application thereof. The bacillus safensis BW-13 is preserved in the China Center for Type Culture Collection on January 13, 2025, the classification name of the bacillus safensis BW-13 is bacillus safeensis, and the preservation number of the bacillus safensis BW-13 is CCTCC NO: M 2025108. The strain BW-13 has relatively high salt tolerance, and still keeps good resistance under various stress conditions; meanwhile, the plant growth promoting agent has various plant growth promoting characteristics including nitrogen fixation, phosphorus solubilization and cellulase and protease secretion capacity, and pot experiment verifies that the plant growth promoting agent can improve the salt resistance of cucumber seedlings and promote plant growth; the strain has an antagonistic effect on a plurality of phytopathogens, and especially has a remarkable prevention and treatment effect on plant diseases such as apple ring spot, polygonatum kingianum anthracnose, pear tree rot and tomato gray mold caused by ascomycophyta pathogenic fungi.

The invention discloses a rapid identification and comprehensive evaluation method for a polygonatum cyrtonema provenance, and belongs to the field of improved variety breeding and quality control of traditional Chinese medicinal materials. The method systematically measures a plurality of specific biological traits covering three dimensions of growth, physiology and medicine. And carrying out standardization processing on the measured multi-dimensional data, carrying out dimensionality reduction by using a principal component analysis model, constructing an evaluation model capable of comprehensively reflecting the comprehensive quality of the provenance, and calculating a quantitative comprehensive evaluation score. The score can objectively and scientifically divide different provenances into four different quality grades including excellent, good, common and to-be-improved quality grades. The method has the beneficial effects that the strong positive correlation between the easily measured growth traits of the overground part and the medicinal component content of the underground rhizome for determining the final quality of the medicinal material is established, so that the rapid, predictive and non-destructive early screening of the provenance quality is realized.

The invention relates to the technical field of scalp care, in particular to a hair-blacking composition for promoting melanin secretion and a preparation method of the hair-blacking composition. Comprising the following components in parts by weight: water, ethanol, a ginseng root extract, a polygonum multiflorum extract, a cacumen biotae extract, a licorice root extract, an eclipta prostrata extract, a ganoderma atrum extract, a rhizoma bletillae root extract, a mulberry leaf extract, radix sophorae flavescentis powder, a glossy privet fruit extract, a raspberry fruit extract and a black sesame extract. According to the technical scheme, the ganoderma atrum extract is prepared through enzymolysis-ultrasonic combined modification, a cell wall structure is decomposed through compound enzyme, then cell remains are further broken through the ultrasonic cavitation effect, and the release rate of active peptide and polysaccharide is increased; the hair-blacking composition can promote the generation of hair melanin so as to blacken hair, improve the hair quality, enable the hair to become tough and elastic, and enable the hair to gradually become black, smooth and firm after being smeared on the scalp for a long time.

The invention discloses a traditional Chinese medicine anti-hair-loss pilatory formula and a preparation method thereof, the traditional Chinese medicine anti-hair-loss pilatory formula comprises a cacumen biotae extract, a polygonum multiflorum extract, a herba ecliptae extract and other components, and a multi-target synergistic effect is realized through specific proportion compatibility. The preparation method comprises the steps of medicinal material pretreatment, staged decoction, concentration, stabilizer addition and the like. The black bean juice steaming technology is adopted to enhance the activity of polygonum multiflorum, the formula is optimized, the stability and the mildness are improved, and the requirements of modern consumers are met. The product has a remarkable anti-hair loss effect, can be applied to the fields of anti-hair loss shampoo, scalp care solution and the like, and has a high-activity component retention rate and a shelf life of 18 months or above.

The invention relates to a polygonatum sibiricum probiotic compound preparation with an aging delaying effect and application thereof. The compound preparation comprises a polygonatum sibiricum extract and a probiotic composition, the bacterial strains in the probiotic composition comprise a combination of a bifidobacterium animalis subsp. Lactis BLa36 bacterial strain, a bifidobacterium longum BL21 bacterial strain, a bifidobacterium adolescentis BAC30 bacterial strain, a lactobacillus plantarum Lp90 bacterial strain, a lactobacillus casei LC89 bacterial strain, a bifidobacterium breve BBr60 bacterial strain and a pediococcus acidilactici CCFM7902 bacterial strain. After the rhizoma polygonati component and the probiotic component are combined for use, the rhizoma polygonati component and the probiotic component have potential synergistic effects in the aspects of improving the intestinal flora structure, regulating the intestinal environment, delaying senescence, reducing inflammation-related symptoms and the like. Moreover, further, various probiotic strains are compounded and combined for use, so that the capability of a related compound preparation in the aspect of delaying various symptoms of senescence can also be improved in a combined manner.

The invention discloses a composition for regulating scalp micro-ecology, which comprises a component A and a component B, the component A is prepared from the following components in parts by weight: 5 to 15 parts of amur corktree bark extract, 3 to 14 parts of rhizoma coptidis root extract, 5 to 15 parts of radix sophorae flavescentis extract, 2 to 8 parts of rhus chinensis insect gall extract, 2 to 18 parts of fructus cnidii extract, 3 to 10 parts of pericarpium zanthoxyli extract, 1 to 5 parts of camphor tree root extract, 3 to 12 parts of ginger root extract, 5 to 15 parts of radix polygoni multiflori extract and 5 to 25 parts of swertia japonica extract; 10-30 parts of a Chinese arborvitae twig and leaf extract; the component B is prepared from the following components in parts by weight: 70 to 90 parts of cocamidopropyl-PG-sodium dimethyl ammonium chloride phosphate, 10 to 30 parts of sodium isostearoyl lactylate and 1 to 10 parts of dichlorobenzyl alcohol; the weight ratio of the component A to the component B is 10: 1. The composition can effectively regulate scalp micro-ecological balance, remarkably inhibit overgrowth and reproduction of common harmful bacteria on scalp, protect or moderately promote growth of beneficial bacteria on scalp, maintain healthy flora structure and diversity, fundamentally improve scalp health by recovering and maintaining the balance state of scalp micro-ecology, and improve scalp quality. The shampoo has multiple good effects of controlling oil, preventing alopecia, relieving itching and removing dandruff.

This application relates to the field of shampoo bar technology, and more particularly to a traditional Chinese medicine shampoo bar and its preparation method. The traditional Chinese medicine shampoo bar includes active components of traditional Chinese medicine and basic raw materials for forming the soap body; the active components of traditional Chinese medicine are formed by soaking, decocting, and filtering the following raw materials in the indicated weight ratios: Platycladus orientalis leaves, dried ginger, chrysanthemum, Sapindus mukorossi, Gleditsia sinensis, duckweed, Eclipta prostrata, Ligustrum lucidum, processed Polygonum multiflorum, Sophora flavescens, Kuding tea, peppermint, Artemisia argyi, ginseng, Ganoderma lucidum, Angelica sinensis, mulberry leaves, and Perilla frutescens; wherein, the decoction solvent for the raw materials is rice water. The traditional Chinese medicine shampoo bar formula provided in this application is entirely made from traditional Chinese herbs, has high safety, and has the advantages of effectively cleaning the scalp, preventing hair loss, promoting hair growth, and darkening and brightening hair, effectively solving problems such as oily scalp, itchy scalp, acne on the scalp, increased dandruff, hair loss, and gray hair. The preparation process can maximize the extraction of the effective components of traditional Chinese medicine and can be mass-produced.

The invention provides a separation and purification process of active ingredients of polygonum multiflorum, and belongs to the technical field of plant extraction. The separation and purification process comprises the steps of ethanol ultrasonic extraction of polygonum multiflorum, activated carbon adsorption, HPD-100 macroporous resin purification, membrane filtration, ultrafiltration, vacuum concentration and crystallization, and the polygonum multiflorum extract with high 5alpha-reductase inhibitory activity can be efficiently extracted. The anti-hair loss effect can be obviously enhanced after the compound is compounded with the eucommia ulmoides vine extract obtained through specific microbial fermentation. In-vitro experiment results show that both the polygonum multiflorum extract and the eucommia ulmoides vine extract have remarkable 5alpha-reductase inhibitory activity. The anti-hair loss composition can effectively promote hair growth and improve the hair loss condition, and the effect of the anti-hair loss composition is close to that of a positive control drug. The process is stable, the purity is high, the activity is strong, the method is suitable for industrial production, and the market application prospect is good.

This invention discloses a Polygonum multiflorum (He Shou Wu) planting device, comprising a box body with a partition inserted in the middle of the box body. Above the partition is a planting section, and below the partition is a drainage section. The planting section contains an ultraviolet (UV) component and a cylindrical component integrating sterilization, watering, soil loosening, and heating, extending through the planting section to the outside of the box body. The drainage section contains a negative pressure drainage structure. This invention, by incorporating the UV component and the cylindrical component, achieves automatic soil turning and sterilization, integrating sterilization and bacteriostasis, watering, soil loosening, and heating into a simple structure, effectively improving the sterilization and bacteriostasis effect, further optimizing the growth environment of Polygonum multiflorum, and increasing the growth rate of Polygonum multiflorum.

The invention provides a rhizoma polygonati seed continuous peeling machine, which relates to the technical field of agriculture and comprises a water tank, a grid horizontally arranged in the middle of the water tank and a plurality of rubbing mechanisms positioned in the water tank above the grid, the rubbing mechanism comprises two fixed belt wheels, two movable belt wheels and a rubbing belt pulled between the two fixed belt wheels and the two movable belt wheels, the fixed belt wheels are rotationally connected to the side wall of the water tank, the movable belt wheels are rotationally connected to an installation block, the rubbing device further comprises a transverse guide groove formed in the side wall of the water tank, a sliding block is slidably connected into the guide groove, and the sliding block is connected with the transverse guide groove. A first guide rod is longitudinally connected to the sliding blocks in a sliding mode, the lower end of the first guide rod is fixed to a middle block, two second guide rods located on the same straight line are fixedly arranged on the middle block, the two second guide rods are connected to the two sliding blocks in a sliding mode respectively, and first pre-tightening springs arranged on the first guide rod in a sleeving mode are arranged between the sliding blocks and the middle block. A second pre-tightening spring arranged on the second guide rod in a sleeving mode is arranged between the mounting block and the middle block. The method has the advantages of high efficiency and the like.

A traditional Chinese medicine formula for treating blood vessel clogging belongs to the field of traditional Chinese medicine formulas, and comprises the following main raw materials: 29-31 parts of black pearl, 11-13 parts of codonopsis pilosula, 7-9 parts of saffron crocus, 8-10 parts of angelica sinensis, 190-210 parts of leek, 9-11 parts of pseudo-ginseng, 37-43 parts of hawthorn, 95-105 parts of astragalus membranaceus, 18-22 parts of kudzu vine root, 8-10 parts of peach kernel, 8-10 parts of prepared rehmannia root, 9-11 parts of radix rehmanniae, 11-13 parts of white paeony root, 3 parts of red ginseng, 9-11 parts of radix ophiopogonis, 14-16 parts of spina date seed, 11-13 parts of Chinese yam, 14-15 parts of schisandra chinensis, 9-11 parts of polygonum multiflorum, 7-9 parts of cinnamon, 18-21 , 13-15 parts of anise and 12-14 parts of rhizoma polygonati. The traditional Chinese medicine composition has an obvious improvement effect on coronary artery insufficiency, myocardial ischemia, mitral valve, tricuspid valve, aortic valve regurgitation, chronic heart failure, patients needing operation bypass stenting, angina pectoris, myocardial infarction sequelae, cerebral ischemia, cerebrovascular sequelae and other symptoms caused by cardiac insufficiency, the dosage is small, the effect is fast, the cure rate is high, relapse is not prone to occurring, and the traditional Chinese medicine composition is suitable for clinical application. The effects of tonifying qi and activating blood, dredging channels and relieving pain, eliminating phlegm and removing blood stasis, tonifying heart and soothing nerves and the like can be achieved.

This invention belongs to the technical field of daily-use shampoo and hair care raw materials, specifically relating to a composition with hair-darkening effects and its application. The composition with hair-darkening effects provided by this invention is formulated from a compound of Platycladus orientalis leaf extract, Polygonum multiflorum extract, Eclipta prostrata leaf extract, Gynostemma pentaphyllum extract, palmitoyl tetrapeptide-10, L-arginine, and decapeptide-4. By adjusting the types and amounts of each component, the interaction between the components is improved, thereby increasing the relative activity of tyrosinase and the relative content of melanin, indicating that the components have a synergistic effect and excellent hair-darkening efficacy. The hair-darkening composition obtained by this invention is applied to the preparation of shampoo, which exhibits excellent hair-darkening effects and high safety, and has broad market application value in the field of hair-darkening or hair-protecting products.

The application discloses a polygonatum extract, a preparation method and application thereof, and belongs to the technical field of polygonatum extraction; the polygonatum extract is prepared by the following steps: firstly, soaking and grinding the crushed polygonatum to obtain a polygonatum slurry; and then, performing enzyme hydrolysis-fermentation synchronous extraction on the polygonatum slurry, so that the extraction rate of polygonatum polysaccharide and polygonatum saponin in the polygonatum extract can be effectively improved, and remarkable effects can be achieved; specifically, the extraction rate of the polygonatum polysaccharide in the obtained polygonatum extract is above 70.28%, and the extraction rate of the polygonatum saponin is above 22.68%. Moreover, the preparation method of the polygonatum extract is simple in operation and is favorable for actual scale-up production.

This invention belongs to the field of traditional Chinese medicine fermentation technology, specifically involving a high-enzyme-active Liu Shen Qu (a type of fermented medicinal herb) and its fermentation process. The process first processes red beans, bitter almonds, artemisia annua, cocklebur, and polygonum hydropiper into a medicinal porridge, which is then mixed with wheat flour and a specific fermenting agent to form a soft mass. Its innovation lies in the use of a Bacillus subtilis trehalose protective agent complex and Aspergillus oryzae chitosan microspheres. These two fermenting agents are prepared by spray drying encapsulation and ionogel methods, respectively, significantly improving the survival rate and stability of the fermenting microorganisms during processing and storage. The soft mass undergoes two stages of precisely controlled temperature and humidity fermentation, and finally, after shaping and segmented drying, the finished product is obtained. This process effectively solves the problems of low enzyme activity and poor stability in traditional Liu Shen Qu fermentation, resulting in a Liu Shen Qu product with high digestive enzyme activity and stable, uniform quality.

The application discloses a traditional Chinese medicine extract with antibacterial, anti-inflammatory and antipyretic effects and an active component self-assembled nanomaterial of the traditional Chinese medicine extract and application, wherein the polygonum capitatum extract and the active component self-assembled nanomaterial have the effects of inhibiting bacteria and relieving inflammation and can be used for treating atopic dermatitis. The in-vitro bacteriostatic experiment and animal experiment results verify that the polygonum capitatum extract and the active component self-assembled nanomaterial have the effects of resisting bacteria and inflammation and can effectively treat atopic dermatitis.

The present application relates to the field of hair preparations, in particular to a composition with anti-hair loss and oil control functions and a preparation method thereof.The raw materials of the composition include diaminopyrimidine oxide, yeast / zinc fermentation product, nicotinamide, lactobacillus / soybean milk fermentation product filtrate combined with PPG-13-decyltetradecinol polyether-24, PPG-70 polyglyceryl-10 ether, African neem bark extract, Anemarrhena asphodeloides root extract, Panax ginseng root extract, Zingiber officinale root extract, Polygonum multiflorum root extract, humectant, emollient and water.The composition has excellent anti-hair loss and oil control effects, high stability and can still exist stably in a high temperature environment.

The invention discloses a method for preventing and treating ichthyophthiriasis of industrially cultured snakehead fries, which belongs to the technical field of snakehead culture and comprises the following steps: completely catching snakehead fries infected with ichthyophthiriasis in a culture pond, and transferring the snakehead fries into a biological bait culture pond for isolated culture; transferring the snakeheads subjected to isolated culture to a culture pond, and raising the salinity of the culture pond for culture; in the same period of culturing in the culture pond, the composite Chinese herbal medicine preparation is splashed into the culture pond to conduct soaking treatment on the snakeheads; after treatment is finished, in daily culture in a culture pond, a red-knees herb decoction water solution is splashed into the culture pond to consolidate the treatment effect of the snakehead and prevent the snakehead. Through the synergistic effect of sick fish isolation, salinity regulation and control and red-knees herb treatment, the survival rate and quality of fish culture are remarkably improved, the culture yield is increased, economic benefits are improved, ecological benefits are improved, and powerful support is provided for green development of factory fish culture.

The invention discloses a composition for softening hair. The composition is prepared from the following raw materials in parts by weight: 10-30 parts of angelica sinensis, 1-15 parts of dragon's blood, 20-40 parts of cacumen biotae, 10-20 parts of polygonum multiflorum, 10-20 parts of fructus psoraleae and 20-40 parts of garden balsam stem. According to the composition, the bending degree of pubic hair can be smaller than 45 degrees, the pubic hair cannot be further bent after being pulled up, and good elasticity and structural integrity are kept. The effect of improving the texture and the touch feeling of pubic hair is obvious, and the practical popularization and application value is achieved.

This application discloses a hair dye, its preparation method, and its application, characterized by comprising agent A and agent B; agent A contains indigo, thickener, surfactant, organic solvent, and water; agent B contains madder extract and other natural plant extracts, thickener, surfactant, and water; the natural plant extracts are obtained through the following steps: the natural plants are pulverized and mixed, 1 to 1.5 times the total weight of the natural plants is added to water, and the mixture is sonicated at 45 to 55°C for 1.5 to 3 hours, then centrifuged, and the supernatant is the natural plant extract; the natural plants are selected from at least one of Polygonum multiflorum, chestnut peel, walnut husk, Eclipta prostrata, Perilla frutescens extract, ginger, and Sophora japonica buds.

The invention discloses a natural spray for promoting blackening of white hair and growth of hair and a preparation method of the natural spray. The spray is prepared by compounding natural plant extracts of polygonum multiflorum, cacumen biotae, black sesame, fructus viticis, angelica sinensis, ginger, ligusticum wallichii, liquorice and the like, and clove or / and cinnamon extract is creatively adopted as a natural preservative flavor enhancer. Through a multi-target synergistic system of nourishing, blood activating and infiltration promoting and activating, anti-inflammation and stability maintaining, hair follicle melanocytes can be nourished from the source, white hair can be naturally turned into black, dormant hair follicles can be effectively activated, and hair growth is promoted. Preferably, ginseng and lucid ganoderma extracts can also be added to enhance the nourishing and stability maintaining effects. The invention aims to overcome the double defects in the prior art, and provides a multifunctional spray which is 100% purely natural and does not contain any chemically synthesized dye, oxidant, hormone, chemical preservative and harmful additive. The invention aims to realize natural blackening of white hair by gradually recovering melanin synthesis of hair follicles through exogenous nutrition supplement, and effectively promote hair growth and prevent hair loss by stimulating scalp microcirculation, resisting inflammation, relieving and directly activating hair papilla cells. The invention finally provides a daily care product which integrates blackening, hair growth and maintenance, is convenient to use (washing-free after spraying) and does not need to be cleaned. All the components are natural, safe and non-irritant, and the shampoo adopts a washing-free spray design, is convenient to use and is suitable for all hair qualities.

This invention provides a traditional Chinese medicine preparation for promoting blood circulation and relieving pain, and its preparation method, relating to the field of traditional Chinese medicine pharmaceutical technology. The preparation is made from the following parts by weight of traditional Chinese medicine raw materials: 10-30 parts of Polygonatum sibiricum, 10-30 parts of Spatholobus suberectus, 10-30 parts of Curcuma longa, 5-20 parts of Sparganium stoloniferum, 5-20 parts of Areca catechu peel, 5-20 parts of Polygonum hydropiper, 5-20 parts of Rhizoma Scutellariae, 1-5 parts of Artemisia argyi, 5-20 parts of Solanum nigrum, 5-20 parts of Catechu, 10-30 parts of Scutellaria barbata, 5-20 parts of Aristolochia debilis, 10-30 parts of Astragalus membranaceus, and 5-20 parts of Artemisia argyi oil. The traditional Chinese medicine preparations described in this invention differ from those that typically enhance the efficacy of a single herb. Instead, they exhibit a synergistic relationship where one plus one equals more than two. The principal, assistant, adjuvant, and guide herbs complement each other, combining both tonifying and purging effects. This approach effectively promotes the dissipation of blood stasis, unblocks the flow of qi and blood in the meridians, eliminates local inflammation, and reduces swelling and pain. Simultaneously, it nourishes the tendons and bones, supports the body's vital energy, and enhances the body's ability to resist pathogens and repair damage. Thus, it comprehensively alleviates pain caused by various factors, achieving the goals of promoting blood circulation, removing blood stasis, clearing the meridians, reducing inflammation and swelling, and relieving pain.

The utility model provides a cleaning and screening device for polygonum multiflorum production, and relates to the technical field of polygonum multiflorum production equipment. A drying assembly; the drying assembly comprises an industrial heater fixedly connected to the cleaning box body, and the output end of the industrial heater is fixedly connected with a dispersing pipe; an agitating assembly; the stirring assembly comprises a bottom plate fixedly connected to the bottom end of the interior of the cleaning box body, a motor is installed at the bottom end of the bottom plate, and stirring columns are rotationally connected to the two sides of the interior of the cleaning box body; through the design, the technical field of polygonum multiflorum production equipment can be quickly cleaned, quick and uniform drying can be achieved after cleaning is completed, moisture on the surface of polygonum multiflorum can be treated, the mildew problem caused by excessive moisture is solved, and compared with a traditional manual cleaning mode, the cleaning efficiency is improved. Impurities with or without surface charge can be more thoroughly removed, and the competitive selection quality is improved.

This invention provides a composition comprising: 5-15 parts by weight of dried plum, 10-20 parts by weight of cinnamon twig, 10-20 parts by weight of ginseng, 3-8 parts by weight of angelica root, 5-15 parts by weight of asarum, 10-30 parts by weight of dried ginger, 5-15 parts by weight of Sichuan pepper, 5-15 parts by weight of phellodendron bark, 3-8 parts by weight of coptis root, 20-40 parts by weight of bitter wine, 20-30 parts by weight of japonica rice, 10-20 parts by weight of honey, 3-8 parts by weight of lily bulb, 40-60 parts by weight of polygonum multiflorum stem, 40-60 parts by weight of monkey head mushroom, 3-8 parts by weight of polygala root, and 5-15 parts by weight of poria cocos (a traditional Chinese medicine composition). Further, the composition comprises: 20-40 parts by weight of hydrolyzed milk protein, 20-40 parts by weight of fish collagen peptide, and 20-40 parts by weight of soybean peptide (a biological product). This invention also provides pharmaceutical preparations (especially pills) comprising the above composition, biological products, and methods for preparing the same. The composition has a significant effect on improving sleep and has broad application prospects.

The invention discloses a formula for protein worm processing and a protein worm processing method thereof, and belongs to the technical field of protein worm processing, and the method comprises the following steps: step 1, preparing raw materials for preparing a protein worm product, and the raw materials comprise a soup raw material, a medicine juice raw material and protein worms; according to the invention, through a series of steps of cleaning, soaking, heating and blanching, impurities and parasites in protein insect bodies are effectively removed, the edible safety of a final product is improved, meanwhile, various spices (such as rhizoma kaempferiae, amomum tsao-ko, green pepper and the like) in the raw materials of the soup not only increase the spicy flavor and other rich taste levels, but also have the effects of removing fishy smell and enhancing aroma; the components of the medicine juice contain a plurality of traditional Chinese medicinal materials (such as polygonum multiflorum, deer-horn glue, medlar and the like) with health-care functions, the medicinal materials endow the protein worm product with a plurality of health benefits of nourishing liver and kidney, benefiting essence and blood, relaxing bowel and the like, and the nutritional value of the product is improved.

The utility model relates to the technical field of polygonum multiflorum, in particular to a polygonum multiflorum planting frame convenient for spray irrigation, which comprises a bottom plate and two support frames, the support frames are arranged above the bottom plate, a connecting rod is arranged between the two support frames, one side of each support frame is provided with a fixing part, one side of each fixing part is provided with a planting groove, and the planting groove is provided with a plurality of spray nozzles. According to the polygonum multiflorum planting frame facilitating spray irrigation, the distance between the spray heads can be rotationally adjusted, and the movable spray irrigation device is adopted, so that it can be ensured that water is evenly distributed in the whole planting area, the situation that part of the area is too wet or too dry is avoided, and waste of water resources is reduced; the uniform irrigation can accurately control the irrigation amount, meanwhile, it is ensured that crops obtain sufficient water in the key growth period, and the workload of manual watering of the polygonum multiflorum is reduced.

The invention discloses a purslane polysaccharide extraction process based on a deep eutectic solvent, and relates to the technical field of natural product extraction and food processing. The deep eutectic solvent adopted by the invention has excellent permeating and dissolving capacities on plant cell walls, and can release polysaccharide more efficiently; especially under the conditions that 1, 4-butanediol is used for HBD of the deep eutectic solvent, the molar ratio of choline chloride to 1, 4-butanediol is 1: 4, the water content is 30-50 wt.%, the extraction temperature is 70-80 DEG C, and the extraction time is 30-40 min, the highest extraction rate of the portulaca oleracea polysaccharide can reach about 1.3%, and compared with a traditional hot water extraction process (0.51%), the extraction rate of the portulaca oleracea polysaccharide is remarkably improved. Meanwhile, the deep eutectic solvent disclosed by the invention is composed of natural and low-toxicity components (such as choline salt, urea, glycerol and the like) and is biodegradable, so that the problems of toxicity, volatility and environmental pollution of a traditional organic solvent (such as methanol and acetone) are fundamentally avoided.

The present application provides a planting method of planting Polygonum capitatum in corn. Specifically, the method for planting Polygonum capitatum by interplanting corn comprises the following steps: site selection of planting ground, seedling of Polygonum capitatum, land preparation, corn planting, transplanting of Polygonum capitatum seedling, field management, and harvesting. The present application also provides a Polygonum capitatum obtained by the method for planting Polygonum capitatum by interplanting corn. The method of the present application has excellent effects as described in the specification.

The application discloses a preparation process of Baiyu ointment and relates to the technical field of medicines. The Baiyu ointment prescription is composed of Radix Bupleuri, Rhizoma Polygonati, Ligusticum sinense, Polygonum hydropiper, Geranium wilfordii, Salvia miltiorrhiza, Arnebia euchroma, Angelica sinensis and Zingiber officinale. The preparation process comprises the following steps: taking medicinal materials; supercritical fluid extraction; ultrasonic extraction; and preparation forming. The original preparation process of the Baiyu ointment is improved and optimized by adopting the modern preparation process and combining with a large number of investigation experiments. The Baiyu ointment has the advantages of high content of effective components, reduced types of auxiliary materials and optimized dosage of the auxiliary materials. The Baiyu ointment has important significance for improving the medicine quality and enhancing the medicine safety, effectiveness and quality controllability.

This utility model discloses a device for cutting Polygonum multiflorum vines, comprising: a worktable with a cutting groove on its top; a placement box fixedly connected to the top of the worktable; and two feeding components evenly distributed on the left and right sides above the placement box. Each feeding component includes a fixed plate, a main motor, a rotating shaft, an air bladder, an inflation nozzle, and a valve. By setting up the worktable, cutting groove, placement box, feeding components, back plate, top plate, baffle, electric rod, blade holder, and blade, Polygonum multiflorum vines are placed side-by-side inside the placement box. The air bladder is then inflated using the inflation nozzle, causing it to expand and thus fixing the Polygonum multiflorum vines of varying thicknesses within the placement box. The main motor rotates the vines to the left, and the electric rod pushes the blade holder and blade downwards to cut the vines into segments, greatly improving the efficiency and convenience of cutting Polygonum multiflorum vines.

The utility model discloses a modular polygonum multiflorum planting box, and relates to the technical field of polygonum multiflorum planting. The modular polygonum multiflorum planting box comprises a planting box and a moving assembly, a planting box is arranged in the planting box, the moving assembly is located on the planting box, the moving assembly comprises a connecting frame, sliding strips, an L-shaped plate, a sliding groove plate and a top sliding plate, the outer wall of the planting box is fixedly connected with the connecting frame, and the two sides of the connecting frame are fixedly connected with the sliding strips respectively. Through cooperative use of the connecting frame, the sliding strip, the L-shaped plate, the sliding groove plate and the top sliding plate, the position of polygonum multiflorum can be adjusted, so that the polygonum multiflorum can be planted in the box body and also can be cultivated outside the box body during planting; the polygonum multiflorum can be flexibly adjusted according to specific requirements of planters and site conditions during planting, the growth requirements of the polygonum multiflorum at different stages are met, and the planting quality of the polygonum multiflorum is improved.