37 results about "Portulaca" patented technology

The present application belongs to the technical field of animal health care, and particularly relates to a fermented decoction for improving growth and immune function of broilers and a preparation method thereof. The fermented decoction for improving growth and immune function of broilers is prepared from the following raw materials by fermentation according to weight parts: radix codonopsis 8-12 parts, angelica sinensis 3-7 parts, cornus officinalis 8-12 parts, cinnamomum cassia 3-7 parts and portulaca oleracea 3-7 parts. The fermented decoction significantly increases the body weight of broilers, significantly improves the thymus index and spleen index, and increases the IgG and IgM contents in serum, thereby promoting the growth of broilers and improving the immune function of broilers. The preparation method of the fermented decoction is simple, and is suitable for industrialized production and market promotion and application.

The application discloses a compound morinda officinalis color-increasing liniment for treating vitiligo and a preparation method thereof, and particularly relates to the technical field of traditional Chinese medicine preparations, wherein the liniment is prepared from morinda officinalis, spilanthes acmella, giant knotweed, caesalpinia sappan, psoralea corylifolia, radix angelicae dahuricae and rhizoma smilacis glabrae as raw medicinal materials. The preparation method comprises the following steps: dynamic reflux extraction, percolation extraction, macroporous adsorption resin purification and preparation molding. Through the classification extraction and purification process, the photosensitive active ingredients are retained, and the photo-toxic impurities are effectively removed, so that the photo-toxicity is completely negative. The pharmacodynamic test shows that the liniment has a significant curative effect on vitiligo. The safety test shows that the liniment has no skin irritation and no allergenicity, and has excellent light safety. The quality research shows that the quality of the liniment is stable and controllable. The liniment has definite curative effect, high safety and stable quality, and has a good clinical application prospect.

This invention discloses a repair composition containing multiple ceramides and its preparation method, belonging to the field of cosmetic technology. The repair composition, by mass parts, comprises ceramide AP, ceramide EOP, ceramide NP, phytosphingosine, Centella asiatica extract, Portulaca oleracea extract, Hydrangea macrophylla extract, ectoine, and tripeptide-1. This invention utilizes multiple ceramides and phytosphingosine to biomimetically replenish the lipids of the stratum corneum, combined with the synergistic effects of various plant active ingredients and active peptides, to effectively achieve multiple effects such as skin barrier repair, soothing and anti-inflammatory properties, and anti-allergy. This invention also provides a barrier repair serum containing this repair composition and its preparation method. The serum has stable physicochemical properties and, verified by in vitro cell experiments and human efficacy tests, can rapidly repair damaged skin barriers, improve sensitive symptoms such as redness and stinging, and is gentle and non-irritating, suitable for daily skincare use by people with sensitive skin and damaged skin barriers.

The present application relates to the field of food, health care products and medicine, and specifically relates to a purslane oral composition for regulating blood lipid and resisting atherosclerosis, and a preparation method and application thereof. The present application takes purslane extract, galangal extract and borneol as core components, and realizes the synergistic effects of lipid regulation, anti-inflammation, reduction of plaque area, stabilization of vulnerable plaque, mild anti-thrombus and myocardial protection through scientific proportioning. The bioavailability is significantly improved by combining the tongue sublingual absorption of borneol and the mucosal penetration of galangal volatile oil. The composition has comprehensive targets, definite effects and good safety, and can be made into oral dosage forms such as buccal tablets, dripping pills and oral disintegrating tablets, and is suitable for daily oral care of cardiovascular sub-healthy people.

This invention provides a post-makeup, post-makeup removal, and post-sun exposure repair composition containing purslane extract and its application, belonging to the field of cosmetic technology. The composition of this invention comprises the following components in parts by weight: 1.0–10.0 parts purslane extract, 1.0–8.0 parts fermented mung bean sprout extract, 0.1–3.0 parts immortelle extract, and 0.1–3.0 parts ectoine. This invention uses purslane extract as a soothing and repairing base; fermented mung bean sprout extract to improve oxidative stress after makeup, makeup removal, and sun exposure; immortelle extract to improve redness, burning sensation, and discomfort after irritation; and ectoine to enhance the skin's stress resistance and tolerance. These four components synergistically form a complex care system of "soothing redness—antioxidant stabilization—plant repair—anti-stress tolerance," which can effectively improve problems such as redness after makeup, tightness after makeup removal, burning sensation, stinging, dryness, and unstable skin barrier after sun exposure. The composition of this invention is mild and can be prepared into various dosage forms such as essence water, wet compress water, spray, gel mask, gel, sheet mask, cream mask, serum, lotion, etc., which are suitable for industrial production and daily skin care use.

This application relates to the technical field of external health care products made from traditional Chinese medicine, specifically disclosing a topical cleansing powder with acne-removing, whitening, and spot-fading functions, and its preparation method. The cleansing powder is composed of Sapindus mukorossi powder, mung bean powder, Coix seed powder, Bletilla striata powder, Atractylodes macrocephala powder, Poria cocos powder, licorice powder, pearl powder, Portulaca oleracea powder, honeysuckle powder, and Forsythia suspensa powder. The surface of the Sapindus mukorossi powder particles is coated with a Bletilla striata polysaccharide layer. The powder consists of basic functional powders and finer-particle-size repair powders, the repair powders including at least Bletilla striata powder, licorice powder, and pearl powder. The preparation method is as follows: after drying the medicinal slices, they are ground in different temperature zones. All the Bletilla striata powder and Sapindus mukorossi powder are mixed with water to form a soft material, then dried at low temperature and granulated to form a coated composite powder. This is then mixed with licorice powder under low humidity conditions, sterilized by ultraviolet light, and the moisture content is adjusted to obtain the final product. The cleansing powder of this application can be used for facial cleansing and care for sensitive skin, and has the effects of being gentle and hypoallergenic, as well as acne removal and whitening; its manufacturing process is entirely physical and does not require the introduction of chemical excipients.

The present application relates to a skin barrier repair composition containing a Prinsepia uniflora extract and application thereof, and the skin barrier repair composition comprises the Prinsepia uniflora extract, the Physella fructus extract, the Origanum vulgare extract and the Portulaca oleracea extract. The Prinsepia uniflora extract, the Physella fructus extract, the Origanum vulgare extract and the Portulaca oleracea extract are combined creatively to form a brand-new composition mode, and the four are scientifically matched and synergized, the composition has excellent skin repair efficacy and anti-aging efficacy, and the specific performance is that the composition can promote the increase of the epidermal layer thickness, reduce the water loss rate of the damaged skin, accelerate the wound healing speed, and has a remarkable effect on promoting the expression of the repair-related genes and promoting the expression of the elastin and the collagen. In addition, the safety has been well verified, and the composition can be safely applied to related products.

The present application relates to a kind of anti-allergic soothing flower water and its preparation method and application, the anti-allergic soothing flower water includes anti-allergic component, soothing component, cool component, care agent and auxiliary agent;The anti-allergic component includes sanqi root extract, white and root extract, purslane extract, gentian root extract and ginseng root extract.The present application is screened by mild, efficient natural plant anti-allergic component, compound skin barrier repair factor, provide a kind of both safe and mild and have significant anti-allergic soothing effect flower water product, to meet the growing sensitive skin population for the fine needs of body care product.

The application discloses a traditional Chinese medicine composition and a traditional Chinese medicine preparation for treating HPV infection. Specifically, the traditional Chinese medicine composition comprises the following components: radix codonopsis 15-45 parts, rhizoma atractylodis macrocephalae 7-25 parts, radix astragali 20-60 parts, radix pseudostellariae 7-25 parts, radix ophiopogonis 7-25 parts, radix rehmanniae 10-30 parts, coriolus 15-45 parts, ganoderma 15-45 parts, smilax riparia 20-60 parts, oldenlandia 15-35 parts, herba taraxaci 15-35 parts, morus 20-40 parts, coix 15-35 parts, gardenia 7-25 parts, salvia miltiorrhiza 10-30 parts, portulaca 15-45 parts, poria 10-30 parts, isatis root 10-30 parts, dendrobium 7-25 parts, schisandra 7-25 parts, licorice 10-20 parts, and cyperus 15-35 parts.

The application provides a traditional Chinese medicine gel for treating stubborn skin color spots and a preparation method thereof, and the traditional Chinese medicine gel is prepared from the following raw materials in mass parts: aloe extract 25-30 parts, opuntia dillenii Haw extract 10-15 parts, safflower 5-10 parts, radix lithospermi 5-8 parts, herba portulacae 5-8 parts, purified water 60-65 parts, carbomer 1-5 parts, fish scale glue 5-8 parts, hydrogenated castor oil 100-110 parts, ethanol 120-140 parts and monoglyceride 4-10 parts. The prepared traditional Chinese medicine gel can clear heat and cool blood, remove blood stasis and remove spots, promote skin metabolism, repair damaged skin cells, and can treat stubborn skin color spots such as chloasma, melasma and age spots, and has no side effects.

The application discloses an itching-relieving and soothing composition and application thereof, and the itching-relieving and soothing composition comprises the following components: calamine, an extract of portulaca oleracea, an extract of sophora flavescens, an extract of japaenese swertia, an extract of clematis fruticosa, and the itching-relieving and soothing composition prepared by the application has very good itching-relieving and soothing effects, the calamine has good suspending effect and high safety, and can be widely applied to cosmetics and washing and protecting products.

This invention discloses a gynecological antibacterial hydrogel, its preparation method, and its application. The hydrogel comprises a water extract of traditional Chinese medicines including Verbena officinalis, Salvia miltiorrhiza, Portulaca oleracea, Sophora flavescens, Viola yedoensis, Phellodendron chinense, and Artemisia argyi, as well as lactic acid, chitosan, and water. The preparation involves a water extraction and alcohol precipitation purification process to obtain the herbal extract, which is then mixed with a chitosan-lactic acid swelling matrix, adjusted to pH 3.8-4.4, and then filled and sterilized. Based on the principles of traditional Chinese medicine (TCM) formulation and combined with modern pharmaceutical technology, this invention's gel possesses the effects of clearing heat and drying dampness, detoxifying and killing parasites, and promoting blood circulation and removing blood stasis. It exhibits strong inhibitory activity against common gynecological pathogens, restores the acidic environment of the vagina, regulates local immunity and microenvironment, has an adjunctive therapeutic effect on HPV infection, is non-irritating to the vaginal mucosa, and has high safety and good stability.

This invention relates to the field of cosmetic technology, and more particularly to a sensitive skin anti-wrinkle barrier repair composition containing purslane extract and its application. The composition of this invention comprises purslane extract, astragalus extract, centella asiatica extract, ectoine, and ceramide complex lipids; the ceramide complex lipids include one or more of ceramides, cholesterol, and fatty acids. This invention uses purslane extract as a soothing and stabilizing base, combined with astragalus extract, centella asiatica extract, ectoine, and ceramide complex lipids to form a complex care system that combines soothing, anti-wrinkle, barrier repair, and improved skin tolerance. Experimental results show that the composition of this invention can improve problems such as fine lines, dry lines, redness, stinging, fragile barrier, dryness, tightness, and decreased tolerance in sensitive skin. It is gentle, stable, and can be prepared into various cosmetic formulations such as face cream, serum, lotion, repair cream, sleeping mask, essence, and gel cream, suitable for industrial production and daily skincare use.

This invention belongs to the field of traditional Chinese medicine, specifically relating to a traditional Chinese medicine composition for treating rosacea, its preparation method, and its application. This invention provides a traditional Chinese medicine composition for treating rosacea, comprising dandelion, purslane, sophora flavescens, sophora japonica flower, and rhubarb. The traditional Chinese medicine composition of this invention has the effects of clearing heat and detoxifying, reducing inflammation and antibacterial properties, cooling blood and promoting blood circulation, and repairing the skin barrier. It can be used to treat erythematous rosacea, relieving erythema, telangiectasia, papules, itching, and burning sensation on the skin, and reducing the risk of recurrence.

The application discloses a kind of biological membrane dressings and its application in the treatment of multiple types of injuries, the dressing with egg white, fibrinolysin, soybean small molecule peptide as main film-forming matrix, can be selectively added to one or more active ingredients of Chinese herbal medicine, such as radix cirsii japonici, bletilla striata, portulaca oleracea, radix pteroxygoni, sophora flavescens, panax notoginseng, menthol powder, according to different wound types, can be made into ready-to-use gel or freeze-dried powder.The biological membrane dressing provided by the application can quickly form a dense protective film on the wound surface, physically seal the wound, effectively prevent fluid loss and bacterial infection, so as to skip the shock period and inflammation period.The dressing has the effects of rapid analgesia, detumescence, scabbing and promoting healing, and can significantly inhibit scar formation, and is suitable for the treatment of burns and scalds, surgical incisions, abrasions, chronic ulcers, diabetic foot, urticaria, herpes zoster, frostbite, penetrating wounds, lacerations, sprains, strains, contusions, arthritis, bone repair, animal bites, fungal infections and skin inflammation and the treatment of various injuries.

The application discloses a novel alkaloid compound extracted from Portulaca oleracea and an extraction method thereof, and belongs to the field of traditional Chinese medicine extraction and separation. 19 H 32 N2O9, and is named as 2-((5-((2-amino-4,5-dimethylphenyl)amino)-2,3,4-trihydroxypentyl)oxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol according to the structure. The application further discloses an extraction and separation method of the compound, which comprises the following steps: after Portulaca oleracea medicinal materials are extracted by refluxing with 50% ethanol, the residue is extracted with water, and then subjected to macroporous resin adsorption, ODS column chromatography, Sephadex LH-20 dextran gel column chromatography and UHPLC separation and purification to obtain the target compound. The compound has anti-inflammatory and antitumor activities, and can be used for preparing anti-inflammatory or antitumor drugs.

The present application belongs to the technical field of pet medicine, and particularly relates to a traditional Chinese medicine composition and traditional Chinese medicine preparation for external use on pet skin, and a preparation method and application thereof. The traditional Chinese medicine raw materials contained in the traditional Chinese medicine composition of the present application include: Sophora flavescens, Stachys, Cnidium, Dictamnus dasycarpus, Taraxacum mongolicum, Phellodendron, Portulaca oleracea, Semen Haloxylon, and Melia azedarach. On the basis of years of clinical work experience and professional knowledge, the present application successfully obtains a traditional Chinese medicine composition and traditional Chinese medicine preparation for treating pet skin diseases. The traditional Chinese medicine composition of the present application is simple in prescription, reasonable in compatibility, safe and environmentally friendly, natural and hormone-free, and safe and reliable in use.

The present application relates to the technical field of medicine and daily chemical products, and discloses a composition, a product containing the same, a preparation method of the composition, and application of the composition.The composition comprises 0.8-1.2 parts of zinc pyrithione, 0.5-0.8 parts of salicylic acid, 0.1-0.2 parts of farnesol, 0.2-0.4 parts of gentiana scabra extract, 0.3-0.5 parts of portulaca oleracea extract, 0.5-1.0 parts of camellia sinensis seed cake extract, 0.1-0.3 parts of caffeine, and 0.3-0.5 parts of rosemary extract, in terms of mass fraction.The composition realizes improvement in aspects of skin lesion area, water content in the scalp stratum corneum, trans-epidermal water loss, oil secretion, high-temperature stability, centrifugal stability, freeze-thaw cycle stability, dandruff removal, anti-inflammatory effect, hair fixing, and / or anti-itching effect.

The application discloses application of a Portulaca oleracea extracellular vesicle in resisting acne and regulating acne microecological flora. The Portulaca oleracea extracellular vesicle PDEVs provided by the application can significantly inhibit growth of Propionibacterium acnes, and has obvious bactericidal effect under a lower MIC condition, has less influence on skin beneficial bacteria, is helpful to maintaining or regulating skin microecological balance, and has the advantage of selectively regulating skin flora. Meanwhile, the PDEVs can significantly reduce mRNA expression levels of inflammatory factors IL-6, IL-8, IL-1beta and TNF-alpha of HaCaT cells under stimulation of inactivated Propionibacterium acnes and intracellular reactive oxygen species ROS levels, thereby reducing inflammatory reaction and oxidative stress reaction; the PDEVs have a synergistic effect in regulating skin microecology, inhibiting inflammatory reaction and relieving oxidative stress, have good biocompatibility and safety, and provide more choices for developing natural source active ingredients for preventing or improving acne.

The application discloses a chitin membrane dressing for promoting wound healing and a preparation method thereof, and comprises the following components in parts by weight: a bacteriostatic slow-release gel carrier 36-40 parts, and a bacteriostatic repair and healing-promoting essential oil 6-8 parts; the bacteriostatic slow-release gel carrier is prepared by using modified chitin and modified dextran to prepare a gel and in-situ polymerization of an organic metal framework; and the bacteriostatic repair composition is obtained by extracting cortex phellodendri, wild chrysanthemum, portulaca oleracea, rhubarb, giant knotweed and aloe vera by using tea tree essential oil. The application proposes a method for preparing a gel dressing by using modified dextran and in-situ polymerization of a metal organic framework together with modified chitin, realizes multiple drug release, prolongs the effective time of drug action, replaces antibiotics by using plant extracts, and further realizes the technical effects of avoiding the use of antibiotics and bacteriostasis by multiple mechanisms.

This invention relates to the field of pharmaceutical technology, specifically to a combination of traditional Chinese medicine (TCM) preparations for antibacterial and health-promoting treatment throughout the entire life cycle, and its method of use. The kit comprises three independent preparations: a rapid-release protective spray using Litsea cubeba essential oil nanoemulsion as a solvent, loaded with a compound alcoholic extract derived from Polygonum cuspidatum, Senecio scandens, Clematis chinensis, and Glycyrrhiza uralensis in a weight ratio of 4:3:1:1; a sustained-release repair gel patch using a thermosensitive poloxamer F127 and gelatin-sodium alginate double-network hydrogel as a matrix, encapsulating a concentrated aqueous extract obtained from freeze-dried powders of Polygonum cuspidatum, Portulaca oleracea, dried ginger, Bletilla striata, and honey in a weight ratio of 4:2:1:2:1; and a soluble healing-promoting bath film, a biodegradable film made from polyvinyl alcohol and carboxymethyl chitosan via a casting method, in which ultrafine powders of the core active pharmaceutical ingredient and nano-silver-bioglass composite material are dispersed. This application aims to construct a multi-layered, responsive product system from rapid protection to deep repair.

This invention discloses a method for preparing purslane exosomes with anti-allergic effects and their applications, specifically relating to the field of natural active substances. The method includes washing fresh purslane and then juicing or homogenizing it, separating solid residue from the liquid juice to obtain a plant homogenate supernatant as a precursor. The precursor is then subjected to low-temperature differential centrifugation to remove cell debris and large particulate impurities, and the clarified supernatant is collected. The clarified supernatant is then filtered through one or more multi-stage filter membranes, with pore sizes selected from 5 μm, 1.2 μm, 0.45 μm, 0.22 μm, and 100 nm. Through optimized extraction processes, such as specific enzymatic hydrolysis steps, centrifugation conditions, and ultrafiltration technology, the extraction efficiency and purity of exosome-like nanovesicles are significantly improved. Compared to traditional extraction methods, this method can more accurately remove impurities, preserve the integrity and bioactivity of exosome-like nanovesicles, and ensure their stability and effectiveness in subsequent applications.

This invention relates to the field of feed technology, specifically to an anticoccidial plant extract, additives, and their applications. The anticoccidial plant extract of this invention is an aqueous extract of a combination of plant raw materials, including *Dichroa febrifuga*, *Portulaca oleracea*, *Cirsium japonicum*, *Platycladus orientalis* leaves, *Paeonia lactiflora*, *Astragalus membranaceus*, and licorice. This invention also proposes additives containing this plant extract, including feed additives and drinking water additives. This invention uses natural plant extracts to prevent and treat coccidiosis in poultry, exhibiting green and safe characteristics. Through the synergistic effect of the extracted components, it improves the growth performance of poultry infected with coccidia and reduces the number of coccidia oocysts in feces.

This invention relates to an antioxidant skincare composition and its application, belonging to the field of cosmetic technology. The antioxidant skincare composition includes hexapeptide-129, hydrolyzed royal jelly protein, Lysimachia christinae extract, and Portulaca oleracea extract. The components of this antioxidant skincare composition synergistically enhance the DPPH free radical scavenging rate, effectively improve cell survival rate after oxidative damage, and reduce the relative level of intracellular ROS. Simultaneously, it can significantly improve skin radiance and repair the skin barrier, indicating that the antioxidant skincare composition provided by this invention can directly capture free radicals on the skin surface and within cells, block oxidative chain reactions, enhance the cell's own antioxidant capacity, reduce ROS accumulation after cellular oxidative damage to protect cell structural integrity, and also repair the skin barrier and regulate pigment metabolism, forming a synergistic antioxidant defense pathway of "scavenging free radicals - protecting cells - repairing the barrier."

This invention relates to the field of cosmetic technology, providing a barrier repair composition for dry and sensitive skin containing purslane extract and its application. The composition comprises purslane extract, Bletilla striata extract, Hemerocallis fulva extract, ceramide complex lipids, and ectoine. This invention uses purslane as a soothing and stabilizing base, combined with Bletilla striata for film-forming repair, Hemerocallis fulva for soothing repair, barrier lipid replenishment, and anti-stress components, forming a multi-pathway synergistic care system that can improve dry and sensitive skin problems such as dryness, tightness, stinging, itching, flaking, fine cracks, barrier fragility, and seasonal discomfort. Experimental results show that the composition of this invention is mild and stable, suitable for industrial production and daily dry and sensitive skin care.

The application discloses a Talaromyces purpureogenus and application thereof in weeding, and belongs to the technical field of bioengineering and weeding, wherein the Talaromyces purpureogenus is named as CY-1, is preserved in the China General Microbiological Culture Collection Center, and has a preservation date of May 23, 2022 and a preservation number of CGMCC No.40203. Metabolic products of the Talaromyces purpureogenus CY-1 in the application can effectively inhibit broadleaf weeds such as amaranthus retroflexus, alternanthera philoxeroides, xanthium, chenopodium album, solanum nigrum, bidens pilosa, comphre, sonchus oleraceus, pteris cretica, medicago sativa, ipomoea hederifolia, rumex patientia, galium aparine, abutilon theophrasti, portulaca oleracea, leonurus japonicus, veronica anagallis, and aster spathulifolius, and the Talaromyces purpureogenus CY-1 is green and efficient in weeding, and has a wide application prospect in weeding.

This invention belongs to the field of extraction and separation of traditional Chinese medicine, specifically relating to a method for the extraction and separation of indole alkaloids and its application. The compound is named oleraindolinpyrro, with the molecular formula C2. 12 H 14 N₂O₃, with the structural formula shown in formula (I). This invention employs ethanol reflux extraction, ODS column chromatography, Sephadex LH-20 gel column chromatography, and high-performance liquid chromatography to isolate this compound from Portulaca oleracea with a purity exceeding 96%. Pharmacological experiments show that this compound significantly inhibits the release of IL-1β and TNF-α from LPS-induced RAW264.7 macrophages, exhibiting anti-inflammatory activity. The method of this invention is simple, environmentally friendly, and produces high purity; the obtained compound can be used to prepare anti-inflammatory drugs or as a lead compound for research.

This invention relates to the field of pharmaceutical technology, specifically to an antibacterial and health-promoting compound gel and its preparation method. The preparation method of the antibacterial and health-promoting compound gel is characterized by the following steps: mixing pepper volatile oil and tea oil as the oil core, and using whey protein isolate and pectin complex as the wall material to prepare oil-loaded microcapsules; dispersing gellan gum and xanthan gum in purified water containing β-glycyrrhizic acid, adding a concentrated aqueous extract obtained by microwave-assisted extraction of Polygonum cuspidatum, Portulaca oleracea, Cnidium monnieri, and Glycyrrhiza uralensis in a weight ratio of 4:2:2:1, and stirring evenly to obtain an aqueous matrix; adding the oil-loaded microcapsules to the aqueous matrix under continuous high-speed shearing, and simultaneously adding nano-sized calcined oyster shell powder to obtain a biphasic gel mixture; adding ε-polylysine and menthol-β-cyclodextrin inclusion complex to the biphasic gel mixture, and stirring to form a biphasic gel system. This application solves the problems of unstable essential oils, easy volatility, and uncontrollable release behavior in the prior art.