17 results about "Mentha x gracilis" patented technology

The present invention relates to the process of differentiation of natural (−)-menthol from synthetic menthol using the GC-MS technique. First, menthol is solubilized in organic solvents such as hexane, dichloromethane, methanol, ethanol, etc. Then, the solution is injected through GC-MS and analytical parameters are set in such a manner that the major compound menthol is not detected under the operating conditions. As a result, peaks of interest get enhanced; the baseline is separated and detected in a single quadrupole mass spectrometer. The natural (−)-menthol contained p-menthenol as its unique identifier, along with other common impurity peaks such as p-menthenone and p-menthanol isomers. On the contrary, synthetic menthol did not contain p-menthenol as a distinguishing marker. The process is very easy, economical and quickly differentiates the natural menthol through GC-MS modified technique.

This invention discloses a honeysuckle cleansing essence care base material, its preparation method, and its application. The raw material components of the care base material are: honeysuckle flower extract 0.01-10.0%, lactobacillus fermentation product 0.01-10.0%, menthyl lactate 0.1-5.0%, propylene glycol 5.0-40.0%, ethylhexylglycerin 0.5-2.0%, squalane 0.01-0.15%, hydrogenated lecithin 0.5-1.5%, and the remainder being purified water. The components of this invention work synergistically to produce disposable hygiene products and washing and care products with antibacterial, anti-inflammatory, soothing, repairing, and deodorizing effects. It significantly alleviates symptoms such as heat, inflammation, itching, and stinging in the female vulva, strengthens the skin barrier function, and meets the demand for "comfort, antibacterial, and deodorizing" under the trend of consumption upgrading. At the same time, the preparation process is stable and controllable, suitable for large-scale production.

The application discloses a plant composition with penetration promoting efficacy, and raw materials of active ingredients are as follows: 0.5-1 parts of Schinus terebinthifolius, 13-18 parts of Mentha spicata, and 5-10 parts of ginger root.The plant composition with penetration promoting efficacy has the characteristics of remarkable effect, weak smell and no irritation, solves the deficiency of traditional penetration promoters in cosmetic application, and through the efficacy synergy among multiple components, the diffusion coefficient of drugs is increased, the penetration and diffusion of drugs to the deep layer of skin are promoted, the bioavailability of efficacy materials is improved, the efficacy materials reach the target position, and the efficacy of whitening, soothing, anti-aging, acne-removing and other active substances in cosmetics is improved, the irritation of chemical synthetic penetration promoters to skin can be avoided, the use safety of products is ensured, and the plant composition has a wide development prospect.

The invention discloses natural herbal shampoo with hair growing and strengthening functions and a preparation method of the natural herbal shampoo, and relates to the technical field of daily chemicals. Comprising the following raw materials in parts by weight: saponin, soapberry, tea bran powder, angelica sinensis, cacumen biotae, folium mori, glossy privet fruit, radix polygoni multiflori preparata, ginger, folium artemisiae argyi, moutan bark, eclipta, garden balsam stem, astragalus membranaceus, radix sophorae flavescentis, fructus cnidii, ligusticum wallichii, radix rehmanniae, fructus kochiae, formosan lattuce herb, mint, hibiscus leaves, rhizoma drynariae, white mulberry root-bark, golden cypress, cortex dictamni, lucid ganoderma and ginseng. According to the natural herbal shampoo with the hair growing and strengthening functions and the preparation method of the natural herbal shampoo, more than twenty Chinese herbal medicines including Chinese honeylocust fruits, Chinese soapberries, Chinese arborvitae twigs and leaves, radix polygoni multiflori preparata, ginseng and lucid ganoderma are carefully selected and compounded, so that all the raw materials have a synergistic effect on different aspects of decontamination, cleaning, dandruff removing, itching relieving, blood activating, nourishing, hair strengthening and strengthening and the like; therefore, the comprehensive hair growing and fixing effects of deep cleaning, scalp environment conditioning and hair follicle nutrition supply can be achieved in a single product at the same time.

This invention provides a method for preparing and applying a Pomacea canaliculata (golden apple snail) attractant based on the regulation of feeding and oviposition behaviors, belonging to the field of agricultural and forestry technology. The preparation method involves encapsulating Cyperus rotundus essential oil with β-cyclodextrin to obtain an essential oil inclusion complex; ultra-finely pulverizing glycine, sodium citrate, anhydrous magnesium sulfate, Acorus tatarinowii extract, capsaicin, and peppermint extract into ultra-fine functional powder; preparing microcapsule active powder from tea saponin and azadirachtin using maltodextrin and gum arabic; mixing sweet potato starch hydrolysate, yeast extract, essential oil inclusion complex, ultra-fine functional powder, microcapsule active powder, bentonite, and talc, then adding carboxymethyl cellulose and sodium alginate to form core particles, which are then coated with a coating solution to obtain the Pomacea canaliculata attractant based on the regulation of feeding and oviposition behaviors. This invention constructs an integrated trapping mode of active attraction, continuous residence, and targeted feeding based on the dual behavioral principles of Pomacea canaliculata's feeding preferences and oviposition tropism.

The invention belongs to the technical field of preparation of wash supplies, and particularly relates to a composition for inhibiting bacteria, removing dandruff, relieving itching and controlling oil as well as a preparation method and application thereof. Through subcritical extraction of purslane, aloe barbadensis and radix sophorae flavescentis, decomposition of active ingredients such as polyphenol, essential oil and vitamins is avoided, the active ingredients are high in activity, the safety is remarkably improved, a specific subcritical solvent is used, and solvent impurities and chemical pollutants are completely eradicated; the golden chamomile, the pelargonium graveolens and the field mint are extracted by using an alcoholic solution, so that efficient extraction, deep purification and impurity removal are realized, and efficient separation of pesticide residues, heavy metals and potential sensitizing proteins in plant extracts and removal of plant pigments and unpleasant odor substances are facilitated. Therefore, the technical scheme provided by the invention can be used for preparing products for inhibiting bacteria, removing dandruff, relieving itching and controlling oil, and is green and safe.

The application discloses a Mentha cardiaca McGATA1 gene, an expression protein thereof and application, and belongs to the technical field of plant genetic engineering. The nucleotide sequence of the McGATA1 gene is shown as SEQ ID NO. 1, and the amino acid sequence of the encoded protein is shown as SEQ ID NO. 2. The McGATA1 gene is cloned from Mentha cardiaca, a plant overexpression vector thereof is constructed, and Mentha cardiaca is transformed to obtain a transgenic plant. Experiments show that overexpression of the McGATA1 gene can significantly up-regulate the expression of key enzyme genes in a menthol synthesis pathway and improve the accumulation amount of menthol in leaves of the transgenic plant. Gel migration retardation experiments further prove that the McGATA1 protein can specifically bind to a DNA probe containing a GATC element. The application provides a key gene and technical basis for cultivating a Mentha cardiaca new variety with high menthol content through transcription factor engineering.

This invention discloses a multifunctional medical repair ozone oil composition and its preparation method, belonging to the technical field of medical external care preparations. The composition uses 1%–60% ozonated oil and animal repair oils as its core components, and can selectively add petrolatum, vitamin E, chitosan, and natural plant fragrance essential oils. The surgical skin-specific formula can add peppermint and borneol to enhance penetration, while the gynecological formula is gentle and non-irritating. This product has multiple effects, including antibacterial and anti-inflammatory properties, antipruritic and analgesic effects, moisturizing and repairing properties, and promoting the healing of mucous membranes and skin wounds. It is suitable for gynecological intimate care, surgical skin repair, and can also be applied externally to the back to soothe respiratory discomfort and to the abdomen to relieve abdominal pain and bloating. It has a wide range of applications, high clinical value, and is suitable for large-scale production and clinical promotion.

The invention relates to the technical field of medicines, in particular to itching-relieving black ointment as well as a preparation method and application thereof. The itching-relieving black ointment is prepared from the following components in parts by weight: 3 to 70 parts of oil, 2 to 4 parts of radix sophorae flavescentis, 2 to 4 parts of cacumen biotae, 2 to 6 parts of fructus cnidii, 0.3 to 21 parts of beewax, 0.003 to 0.14 part of borneol or mentholum and 0.1 to 0.4 part of indigo naturalis. The itching-relieving black ointment is suitable for relieving itching of various skin problems such as eczema, allergy and mosquito bites and inhibiting itching, has a remarkable curative effect, has antibacterial, anti-inflammatory and anti-allergic effects, and is safer and more practical.

The invention discloses a preparation method of an abelmoschus manihot composition psoriasis external ointment, and relates to the technical field of psoriasis ointment preparation. Comprising the following steps: raw material compatibility and pretreatment: taking 10-30 parts by mass of abelmoschus manihot, 8-20 parts by mass of salvia miltiorrhiza, 5-15 parts by mass of gentiana macrophylla, 5-15 parts by mass of fried stiff silkworm, 5-15 parts by mass of ginseng, 1-5 parts by mass of prepared cantharides, 2-8 parts by mass of camphor crystals, 2-8 parts by mass of borneol, 3-10 parts by mass of mint crystals, 20-40 parts by mass of pure mutton fat and 10-30 parts by mass of olive oil. The borneol is guided into the skin, and all the medicinal materials have a synergistic effect and have a treatment effect on multiple links such as inflammation, hyperplasia and pruritus of psoriasis; a superfine grinding technology is adopted, so that the dissolution rate of effective components is greatly improved; the extraction efficiency is ensured and the loss of volatile components is avoided by adopting a segmented cooking process; the uniformity and the stability of the ointment are ensured by programmed cooling; the pure mutton fat and the olive oil are used as substrates, so that the skin affinity and the permeability are good.

Provided is a formulation useful for treating sore throat, throaty cough, xerostomia, pharyngitis, laryngitis, postoperative pain, dysphagia, laryngeal granuloma, vocal optimization, laryngopharyngeal reflux or dysbiosis, wherein the formulation comprises: an aqueous solution comprising one or more active ingredients selected from the group consisting of marshmallow root, slippery elm extract, aloe vera extract, manuka honey, honey, holy basil, menthol, spearmint, capsaicin, propolis, curcumin, xylitol, turmeric, probiotics, and calendula, the aqueous solution being present as aerosolized particles in a range of 10 to 35 microns.

The present application relates to the field of preparation of perfume derivatives, and particularly relates to a preparation method of bifunctional perfume derivatives of menthol and anethole. The present application uses natural menthol and trans-anethole from anise oil as raw materials, and uses solid acid as catalyst to synthesize the target bifunctional perfume derivatives through ester exchange and condensation reaction. In the preparation method provided by the present application, no organic solvent is used, which is green and environmentally friendly, the catalyst can be recycled and used, and the method is suitable for industrial production. The product prepared has both menthol cooling and anise pungency, and the antibacterial rate of the product on escherichia coli, staphylococcus aureus and candida albicans is greater than or equal to 98%, the product has excellent thermal stability, and can be widely applied to various fields such as food, daily chemical, tobacco and medicine.

The invention discloses a menthone derivative capable of repelling granary pests as well as a preparation method and application of the menthone derivative. The molecular structure expression of the menthone derivative is shown as a formula A; the menthone derivative provided by the invention not only has an enhanced insecticidal effect and an insect repelling effect, but also is good in thermal stability, and the lasting period is remarkably prolonged. In addition, degradation products are glycerol and carbon dioxide, and ecological toxicity assessment shows that the degradation products meet the low-residue standard of green pesticides. .

The application discloses a lotus plumule muscle-regenerating powder as well as a preparation method and application thereof. The lotus plumule muscle-regenerating powder comprises the following components in volume fraction: 10-50 parts of lotus plumule, 5-10 parts of typhae pollen, 20-60 parts of indigo, 10-70 parts of mentha, 10-60 parts of borneol, 80-150 parts of calcined gypsum and 10-120 parts of licorice. The lotus plumule muscle-regenerating powder is prepared through the optimization steps of cleaning, crushing, screening, grinding, mixing, sterilization, sub-packaging and sealing. The lotus plumule muscle-regenerating powder is precisely aimed at the pathogenesis of oral ulcer after chemotherapy, that is, 'heat toxin accumulation, yin deficiency and mucosal damage'. Through scientific combination of monarch, minister and assistant, the lotus plumule muscle-regenerating powder plays the synergistic effect of clearing heart and purging fire, cooling blood and detoxifying, astringing and muscle-regenerating, and swelling and pain relieving. The lotus plumule muscle-regenerating powder can promote wound healing when being used for spraying and applying on ulcer wound. The preparation process is simple and controllable, the safety is high, the medicine source is extensive, and the lotus plumule muscle-regenerating powder has excellent application value in the clinical treatment of oral ulcer after chemotherapy.

The application provides osmanthus fragrans plant extract mosquito repellent spray with long-acting mosquito repellent and itching, swelling relieving effects and a preparation method thereof, and relates to the technical field of mosquito repellent products. The raw materials of the mosquito repellent spray are as follows: osmanthus fragrans flower extract 7-9 parts, melaleuca alternifolia leaf extract 8-11 parts, chrysanthemum artemisia extract 1-2 parts, radix morindae officinalis extract 12-16 parts, platycodon grandiflorum root powder 16-19 parts, plant essential oil 20-24 parts, glycerol 18-23 parts, sucrose stearate 6-9 parts, p-hydroxyacetophenone 0.2-0.5 parts, stabilizer 3-5 parts and peppermint water 110-120 parts. The mosquito repellent spray can interfere with the activities of mosquitoes to achieve a good mosquito repellent effect, and can form a uniform and stable protective film on the skin surface to prolong the mosquito repellent effect, and can also play a good soothing and skin converging role, reduce local inflammatory reactions, promote skin barrier repair, and effectively relieve itching, swelling and other discomforts caused by mosquito bites.

This invention belongs to the field of food preservation technology, specifically relating to a composite aerogel with humidity-controlled release function, its preparation method, and its application. The composite aerogel provided by this invention uses polyvinyl alcohol, carboxymethyl chitosan, cellulose nanofibers, and copper ion solution as a matrix to synthesize a physicochemically double-crosslinked hydrogel. A metal-organic framework HKUST-1 is grown in situ inside the hydrogel, and the composite aerogel is obtained by freeze-drying. Subsequently, hydrophobic volatile essential oils such as carvacrol, cinnamaldehyde, and menthone are loaded onto it. This invention provides a composite aerogel with high safety, structural stability, and significant antibacterial effect. It accelerates the release rate of volatile essential oils with increasing humidity, achieving timely antibacterial preservation, a pleasant aroma, reduced spoilage rate during strawberry storage, and delayed quality deterioration. It possesses excellent antibacterial properties, safety, and promising application prospects.

The present invention relates to a cognitive function and memory improvement composition comprising a natural extract mixture, and a use thereof. The cognitive function or memory improvement composition comprising a Perilla frutescens var. acuta Kudo extract and a peppermint (Mentha piperita) extract, according to one embodiment of the present invention, is based on natural materials and has few side effects, is easily accessible, and has economic efficiency while exhibiting an excellent cognitive function improvement effect, and thus may be usefully employed for the prevention, mitigation, or treatment of cognitive impairment- or memory impairment-related diseases.