25 results about "Bauhinia" patented technology

The invention discloses a method for extracting total flavonoids from Chinese redbud seeds, and belongs to the technical field of natural product extraction and separation. The method adopts a deep eutectic solvent (DES) as an extraction medium, and specifically comprises the following steps: mixing dried Chinese redbud seed powder with the DES, carrying out ultrasonic-assisted extraction, and then carrying out centrifugal separation; and purifying the extracting solution by using macroporous adsorption resin, and eluting by using distilled water and ethanol in sequence to finally obtain the total flavonoids. According to the invention, cyclic utilization of the DES solvent is innovatively realized, DES in the loading effluent and the distilled water eluent is recovered through evaporation, and the DES solvent can be repeatedly used for at least three times. Compared with a traditional ethanol reflux extraction method, the method has the remarkable advantages that the total flavone extraction amount is increased by 3 times, and the method is simple and convenient in operation process, high in safety, environment-friendly and low in cost. The method not only improves the extraction efficiency, but also meets the requirements of modern green processing, and provides a new technical approach for sustainable development of natural products.

The invention provides a teak camel moth artificial feeding feed and a teak camel moth artificial feeding method, the feed comprises the following components by weight: 8% of wheat germ powder, 4% of soybean meal, 4% of yeast powder, 2% of casein, 2% of sucrose, 1.8% of agar powder, 1.5% of cellulose, 0.8% of Webster salt, 0.6% of vitamin C, 0.2% of sorbic acid, 0.3% of methyl p-hydroxybenzoate, 0.1% of cholesterol, 0.1% of choline chloride, 0.05% of inositol, 0.01% of folic acid, and the balance of water. And the balance of deionized water. The invention further provides an artificial feeding method of teak camelmoths, and the artificial feeding method comprises the steps of 1, adult mating and egg laying, 2, egg disinfection and incubation and 3, larva rearing. The feed does not contain host material teak leaves, and full-artificial continuous large-scale feeding of the teak camelmoths can be achieved.

The invention discloses a process method for optimizing total flavone and total phenolic acid extraction of gendarussa ventricosa based on a multi-index comprehensive scoring method in combination with a response surface method. A single factor experiment is carried out by taking the material-liquid ratio, the extraction temperature, the extraction time and the ethanol concentration as investigation factors, the total flavone content and the total phenolic acid content are taken as response values, the extraction process is optimized through a response surface design test, and the optimal extraction process of the total flavone of the gendarussa vulgaris is obtained: the material-liquid ratio is 1: 30, the extraction temperature is 60 DEG C, the extraction time is 45 minutes, the ethanol concentration is 70%, and the total flavone content is 2.487 + / -0.1332 mg / g; according to the optimal extraction process of the total phenolic acid, the material-liquid ratio is 1: 20, the extraction temperature is 55 DEG C, the extraction time is 40 min, the ethanol concentration is 70%, and the content of the obtained total phenolic acid is 10.625 + / -0.285 mg / g. The process method provided by the invention is stable, feasible, simple and easy to operate, good in repeatability and relatively high in extraction efficiency.

The invention discloses a traditional Chinese medicine composition for treating lung cancer and a preparation method thereof, and belongs to the technical field of traditional Chinese medicine compositions. The traditional Chinese medicine composition comprises the following substances in parts by weight: 1-15 parts of semen brassicae, 1-15 parts of pinellia ternate, 1-20 parts of walnut kernels, 1-15 parts of pseudo-ginseng, 1-15 parts of puffball, 1-15 parts of cortex moutan, 1-10 parts of asarum, 1-10 parts of radix paeoniae rubra, 1-10 parts of houttuynia cordata, 1-10 parts of curcuma zedoary, 1-10 parts of rhizoma sparganii, 1-10 parts of cowherb seed, 1-10 parts of paris polyphylla, 1-10 parts of codonopsis pilosula, 1-10 parts of rhizoma polygonati and 1-20 parts of pyrola. According to the invention, through accurate compatibility and combination of the whole formula, the symptoms are treated by eliminating pathogenesis such as warming and dissipating cold evil, breaking swelling and removing kernels, the root causes are treated by eliminating pathogenesis such as promoting blood circulation to remove blood stasis, regulating qi and enriching blood, tonifying kidney and reducing phlegm, and both symptoms and root causes are treated.

The present invention is specifically to prepare a fluorescent carbon quantum dot film of Bauhinia ovata and use it for the detection of food additive quinoline yellow. The technical problem solved by the present invention is to provide a method for preparing a fluorescent carbon quantum dot film and its application in the field of food additive detection. The fluorescent carbon quantum dot film prepared by the present invention detects quinoline yellow with the advantages of high selectivity, strong anti-interference, good cycle performance and low cost. The optimal concentration range of linear detection is 8-256 μmol / L, and the detection limit is 7.6214 μmol / L, which is much lower than that specified in GB 2760-2014, the national standard for food additives for food safety. Quinoline yellow can only be added to pre-mixed wine, and the maximum usage shall not exceed 0.1 g / L (converted to 209.5 μmol / L), which has significant competitiveness compared with other detection methods, and can be used as a convenient and accurate quinoline yellow rapid detection method, with good application prospects.

1. Name of the Design Product: Sub - packaging Jar (Bauhinia Style - XFZG4). 2. Use of the Design Product: For packaging cosmetics, paste, pharmaceutical sub - packaging, etc. 3. Design Key Points of the Design Product: Lies in the shape. 4. Picture or Photograph that Best Illustrates the Design Key Points: Rear View.

The invention relates to the technical field of traditional Chinese medicine preparations, in particular to a qi-tonifying and beautifying pill and a preparation method thereof. The qi-tonifying and beautifying pill is prepared from the following main raw materials in parts by weight: 360g of chrysanthemum morifolium ramat, 26g of Changbai mountain ginseng slices, 52g of bighead atractylodes rhizome, 72g of astragalus membranaceus, 72g of mulberry, 120g of prepared rehmannia root, 22g of dried rehmannia root, 52g of poria cocos, 120g of angelica sinensis, 28g of processed polygala tenuifolia, 120g of salted morinda officinalis, 120g of fructus lycii, 22g of pepper, 28g of Chinese yam, 28g of poria with hostwood, 60g of salted semen cuscutae, 60g of eucommia ulmoides and 60g of rhizoma polygonati. According to the qi-tonifying and beauty-maintaining pill and the preparation method thereof, the qi-tonifying and beauty-maintaining pill is scientific in formula and strong in synergistic effect, and can achieve the effects of tonifying qi and blood and regulating internal organs together, so that the remarkable effects of tonifying qi and maintaining beauty are achieved; meanwhile, the preparation method is standard and efficient, the retention rate of active ingredients of the raw materials and the pill stability can be improved, the taste is improved, and the pill is convenient to take.

The invention discloses a tissue culture method for reducing browning of cercis chinensis, which comprises the following steps: S1, cleaning and disinfecting stems with axillary buds of cercis chinensis, and taking the axillary buds from a sodium sulfite solution; s2, carrying out primary culture on the axillary buds to obtain aseptic seedlings, and carrying out anti-browning culture and growth promoting culture on the aseptic seedlings to obtain cercis chinensis tissue culture seedlings; a culture medium used in the anti-browning culture comprises the following components: improved MS, IBA, 2, 4-D, rutin and sodium sulfite. Compared with the prior art, the method has the advantages that the aseptic seedling obtaining rate is increased by 81.67% by improving the disinfection method, the transplanting survival rate of the cercis chinensis aseptic seedlings obtained through anti-browning growth-promoting culture is 88.33%, and the surviving cercis chinensis aseptic seedlings have dark green or cyan leaves and more robust stems.

1. The name of the product of this design: packaging box (Bauhinia crisps). 2. Purpose of this design product: used for packaging Bauhinia crisps. 3. The design key point of this appearance design product lies in the combination of shape and pattern. 4. The picture or photo that best illustrates the design points: the expanded diagram. 5. Other situations that require explanation: The "XX" in the "net content XXg" shown in the main view and the expanded view refers to a specific number and has no impact on the design points.

1. The name of the design product: silica gel mold (albizia flower card). 2. The use of the design product: silica gel mold for making silica gel card. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

This invention provides a method for determining the content of proanthocyanidin B2 in processed medicinal slices, standard decoctions, and formulation granules of Bauhinia purpurea bark (Schisandra chinensis). The method includes: determining the content of proanthocyanidin B2 in the test solution and reference solution using high-performance liquid chromatography (HPLC) under the same detection conditions; calculating the content of proanthocyanidin B2 by external standard method based on the concentration of the reference solution, the peak area of ​​the reference solution in the chromatogram, and the areas of proanthocyanidin B2 in Bauhinia purpurea bark and the reference solution in the chromatogram; using a C18 column; mobile phase A being a 70:30 methanol-acetonitrile mixture, and mobile phase B being a 0.2% formic acid solution with gradient elution. This method not only enables quality control of Bauhinia purpurea bark raw materials but also provides effective detection and quality control methods for the entire production process of Bauhinia purpurea bark formulation granules, as well as the production of related derivatives and derivative products.

The invention discloses application of oroxin B in preparation of a medicine for promoting osteogenic differentiation of bone marrow mesenchymal stem cells, hydrogel of the oroxin B and a preparation method of the hydrogel, and belongs to the technical field of biomedical materials. The invention firstly provides application of oroxin B in preparation of a medicine for promoting osteogenic differentiation of bone marrow mesenchymal stem cells. The invention also provides a self-assembled polypeptide hydrogel loaded with the oroxin B. The hydrogel is obtained by combining the oroxin B with the self-assembled polypeptide with a specific sequence (SEQ ID No.1) and carrying out mild physical blending and incubation. The hydrogel forms a three-dimensional nanofiber network, can entrap and continuously release oroxin B in situ, not only can effectively collect bone marrow mesenchymal stem cells, but also can provide an ideal microenvironment for proliferation and osteogenic differentiation of the bone marrow mesenchymal stem cells, and remarkably up-regulate osteogenic related gene expression, so that bone defect repair is expected to be accelerated.

The application discloses application of Danshen-Gegen vesicle-like nanoparticles and belongs to the technical field of biological medicine. The Danshen-Gegen vesicle-like nanoparticles (SPVLNs) are extracted and purified from Danshen-Gegen decoction liquid by using a differential super-high-speed centrifugation method. The SPVLNs have good blood compatibility. When the SPVLNs are applied to treating abdominal aortic aneurysm, the SPVLNs can obviously relieve thickening of a blood vessel wall, reduce infiltrative cells of an arterial media and an adventitia, improve reduction and fracture of elastic fibers of the blood vessel wall, increase stretchability of the elastic fibers of the blood vessel wall, reduce contents of tissue muscle fibers and collagen fibers, reduce a fibrosis degree of the collagen fibers, obviously improve pathological changes of a mouse abdominal aorta caused by Ang II, and are safe and non-toxic.

The present application provides a kind of drug composition and its application for targeting neuroinflammation, the composition is composed of active ingredient and natural nanometer delivery carrier for encapsulating active ingredient, the active ingredient includes fisetin, pyrrole quinoline quinone, resveratrol, bauhinia A, apigenin, saffron, quercetin and hair monkey element;The natural nanometer delivery carrier is the plant source extracellular vesicle of surface modification brain targeting molecule.The composition of the present application realizes the intervention to vascular cognitive impairment by multi-component scientific compatibility, combined with two-stage brain targeting delivery design, solves the pain points of low blood-brain barrier penetration rate and poor bioavailability of natural active ingredient, has the effect of strong anti-inflammatory and significantly improving cognitive function, excellent safety, can be used for preparing the medicine for preventing or adjuvant therapy neuroinflammation related vascular cognitive impairment, has very high clinical conversion value.

A method for extracting redbud anthocyanin based on an ultrasonic-assisted deep-eutectic solvent comprises the following steps: firstly, extracting an anthocyanin crude extract in redbud through the ultrasonic-assisted deep-eutectic solvent, then purifying the anthocyanin crude extract based on column chromatography and activated macroporous resin, and removing an elution solvent after purification to obtain the redbud anthocyanin. And carrying out freeze drying to obtain purified redbud anthocyanin. The method is used for improving the extraction efficiency and purity of the redbud anthocyanin.

1. The name of the product of this design: tableware set (Bauhinia). 2. Purpose of the product of this design: to be used as tableware. 3. The design key point of this appearance design product lies in the combination of shape and pattern. 4. The picture or photo that best illustrates the design points: combination status diagram.

The invention relates to the technical field of traditional Chinese medicine preparations, in particular to Chinese redbud foot bath powder which comprises 15-30 parts of Chinese redbud, 10-20 parts of folium artemisiae argyi, 8-15 parts of safflower, 5-12 parts of angelica sinensis, 5-10 parts of salvia miltiorrhiza, 3-8 parts of lavender, 3-8 parts of ligusticum wallichii and 1-3 parts of borneol. The Chinese redbud is fresh buds, and the harvesting time is 5-7 days before the full-bloom stage. The auxiliary materials comprise 2-5 parts of sodium bicarbonate and 0.5-1.5 parts of lauryl sodium sulfate. The traditional Chinese medicine composition has the following beneficial effects: synergistic interaction is realized: the Chinese redbud flavone and the safflower quinone component form a compound, and the in-vitro transdermal absorption rate is increased to 68.5 + / -3.2%; the instant characteristic is that the lauryl sodium sulfate enables the product to be completely dissolved in 30 seconds, and the dissolving time is shortened by 70% compared with that of a traditional product; the safety is as follows: a skin irritation test (GB / T 16886.10) proves that no irritation reaction exists.

The invention discloses a quality evaluation method of a Chinese redbud bark medicinal material, and belongs to the field of quality evaluation of traditional Chinese medicinal materials. Placing the to-be-detected sample powder in a methanol solution, heating and refluxing, cooling to room temperature, complementing the lost weight by using the extraction solvent, uniformly shaking, filtering, and taking the subsequent filtrate as a test solution; the method comprises the following steps: preparing mixed reference substance solutions with different concentrations from acetovanillone, isorhamnetin-3-O-rutin, gomisin J, schisantherin A, schisantherin D, gomisin M2, deoxyschizandrin and kadsura longepedunculata reference substances; detecting the mixed reference substance solutions with different concentrations by adopting an ultra-high performance liquid chromatograph, and drawing standard curves of different mass markers; and injecting the test solution into the ultra-high performance liquid chromatograph for detection, and quantifying the content of the mass markers in the sample to be detected according to the standard curves of different mass markers. The method can reflect the index component content difference between different Chinese redbud bark medicinal materials, and further reflect the quality difference of the Chinese redbud bark medicinal materials.

The present invention discloses a sesquiterpenoid caffeic acid ester compound and its preparation method and application. The present invention finds two new sesquiterpenoid caffeic acid ester compounds from the leguminous plant Bauhinia saddleleaf, which have an inhibitory activity IC of α-glucosidase. 50 The sesquiterpenoid caffeic acid ester compounds described in the present invention can be combined with pharmaceutically acceptable carriers to form pharmaceutical compositions for the treatment of diabetes-related diseases and can also be used to prepare health products that lower blood sugar. The preparation method of the present invention is simple, easy to operate, and suitable for industrial production.

The invention provides a traditional Chinese medicine composition for treating stiff neck, a traditional Chinese medicine ointment and a preparation method, and relates to the technical field of traditional Chinese medicines. The traditional Chinese medicine composition is prepared from the following raw material medicines in parts by weight: 10 to 20 parts of fructus gardeniae, 10 to 20 parts of cortex kadsurae radicis, 5 to 15 parts of camphor, 10 to 20 parts of frankincense, 10 to 20 parts of myrrh, 20 to 40 parts of folium hibisci mutabilis, 10 to 20 parts of ground beeltle, 5 to 15 parts of artificial musk and 5 to 15 parts of distillers' grains. The traditional Chinese medicine composition is rich in raw materials, reasonable in compatibility, effective in combination and capable of supporting each other, has the effects of relieving swelling and pain, activating blood and relaxing muscles and tendons, can effectively relieve clinical symptoms of patients with stiff neck, is an innovation of medicines for treating stiff neck, and has good popularization and application value and practical clinical significance.

The present invention belongs to the field of medical technology and relates to a traditional Chinese medicine composition for promoting blood circulation and dispelling cold, its application, a hot compress containing the composition, and a preparation method thereof. The composition comprises: bark of Bauhinia chinensis, cortex angelicae radix, root of Radix Trichosanthis, red peony root, notopterygium wilfordii, radix angelicae pubescens, thorn of Gleditsia sinensis, fruit of Nectarine, rhizoma Chuanxiong, forsythia suspensa, papaya, licorice, root of Gentiana macrophylla, angelica dahurica, root of Angelica sinensis, root of Saposhnikovia divaricata, longan, clematis root, gallnut, salvia miltiorrhiza, Achyranthes bidentata, and Scolopendra sinensis. The composition is synergistically formulated with multiple prescriptions for promoting blood circulation and menstruation, dispelling wind and dampness, and removing blood stasis and relieving pain. The composition has excellent effects and strong universality in treating musculoskeletal diseases such as cervical spondylosis, lumbar spondylosis, osteoarthritis, knee arthritis, osteoporosis, piriformis syndrome, or lumbar muscle strain. The composition also exhibits rapid effects, no discomfort, high patient acceptance, and a short treatment cycle.

The invention provides a C24-site hydroxylase gene CYP7140E67 of stamen eugenin C, a CYP7140E67 protein and application of the C24-site hydroxylase gene CYP7140E67 and belongs to the technical field of genes. According to the invention, the key enzyme for catalyzing hydroxylation of the C24 site of the stamen eugenin C is successfully found and identified, the blank of research on the catalytic enzyme in aesculus chinensis is filled, and a key gene and a protein coding sequence are provided for biosynthetic pathway analysis and synthetic biology research of the original aescin and derivatives thereof. Moreover, the proaescin is heterogeneously synthesized by expressing the CYP714E67 in the Bensi tobacco leaves, a living body biosynthesis system is constructed, the CYP714E67 is heterogeneously expressed by utilizing saccharomyces cerevisiae, and the in-vitro synthesis of the proaescin is realized by virtue of yeast microsomes, so that a flexible path is provided for industrial production; the problem of resource supply of aescin A is solved, and a solid foundation is laid for promoting cultivation of new varieties of high-yield plants and industrial biosynthesis.

The invention discloses a deficiency-tonifying and toxin-expelling enema as well as a preparation method and application thereof. Relates to the technical field of Zhuang medicine. The traditional Chinese medicine composition comprises the following components in parts by weight: 200 parts of polygala fallax hemsl, 200 parts of herba epimedii, 200 parts of salted morinda officinalis, 200 parts of cooked rhubarb, 200 parts of calcined oyster, 133 parts of centella asiatica, 133 parts of rhizoma smilacis glabrae, 100 parts of rhizoma alismatis, 67 parts of pseudo-ginseng and 200 parts of philippine flemingia root. The invention also provides a preparation method and pharmaceutical application. According to the invention, through the treatment of regulating qi, detoxifying and tonifying deficiency, 'three channels and two channels' are communicated and regulated to moisten and regulate viscera and recover internal and external balance of a body, so that synchronization of natural qi, qi and human qi and smoothness of'valley channels', 'airway 'and'waterway' are realized, the kidney function is improved, and the progress of CKD is effectively delayed.

The present application belongs to the technical field of pharmacy, and mainly relates to a kind of ointment for treating dermatophytosis based on traditional Chinese medicine composition and a preparation method thereof.In the present application, the traditional Chinese medicinal materials such as biofermented sophora, belamcanda, bauhinia, gallnut, cnidium, aloe, vitex, kochia, oak, stemona, saposhnikovia, gleditsia, and smilax can inhibit fungal growth, and can also relieve itching and swelling.The present application has less side effects.In the present application, Ti / ZIF-8 is further added, and the bacteriostatic effect is more obvious.Acute and chronic dermatitis, eczema, beriberi, foot rot, tinea, foot sweat, fungal infection, skin itching, papules, maculopapular rash, erythroderma, stubborn skin eczema, and redness and itching caused by mosquito bites can be inhibited, and white candida and staphylococcus aureus can be inhibited.In general, the present application has very wide application prospects in the field.