47results about How to "Rich biological activity" patented technology

The invention discloses a green health-preservation sweet-scented osmanthus tea beverage. The green health-preservation sweet-scented osmanthus tea beverage comprises the following raw materials in parts by weight: 30-40 parts of sweet-scented osmanthus, 1-2 parts of honey, 3-5 parts of Chinese wolfberry fruits, 7-11 parts of fresh tea leaves, 2-3 parts of haws, 3-5 parts of sugarcane, 2-4 parts of cucumbers,3-5 parts of aloe, 0.08-0.14 part of a thickening agent, 0.01-0.03 part of an antioxidant stabilizing agent, 0.1-0.3 part of a vitamin additive and 12-16 parts of distilled water. The sweet-scented osmanthus tea beverage disclosed by the invention has the functions of clearing heat, removing toxicity, moisturizing the intestines, regulating the function of the stomach, regulating vital energy and nourishing the lungs, and is mellow in mouth feel, moderate in sour and sweet degrees, delicious, pleasant in delicate fragrance, high in nutrient value; in addition, the beverage does not precipitate and is good in color singleness; and besides, through the preparation method of the green health-preservation sweet-scented osmanthus tea beverage disclosed by the invention, sweet-scented osmanthus blooming seasonal restrictions are avoided, the green health-preservation sweet-scented osmanthus tea beverage can be processed in an all-weather manner, the raw materials are non-toxic, harmless and convenient to obtain, and the green health-preservation sweet-scented osmanthus tea beverage is low in cost and simple in technology and has higher use value and favorable application prospects.

The invention discloses a method for preparing tangerine whole-fruit superfine powder and the tangerine whole-fruit superfine powder. The preparation method comprises the following steps: performing ozone washing treatment on tangerines; and sequentially performing coarse grinding, wet-processing superfine grinding, ultrasonic grinding, enzymolysis, colloid grinding and high-pressure homogenizingto obtain whole-fruit pulp having the grain size of 5-15mu m; and performing vacuum freezing and spray drying on the whole-fruit pulp to obtain the whole-fruit superfine powder. According to the preparation method, the problem that fibers, pectin and other macromolecules in peels and seeds of tangerine whole fruits are water insoluble can be effectively solved, complete utilization of tangerines can be realized, and nutritional ingredients can be furthest maintained; the stability of the superfine powder under a juice system can be realized by utilizing the pectin of tangerines; the effects ofoxidation resistance, inflammation resistance and the like can be enhanced due to functional ingredients including flavone, limonin, carotenoid and the like; and the tangerine whole-fruit superfine powder has rich fragrance, bright color, rich functional nutritional ingredients and good stability.

The invention discloses a TBJ tissue repair film type stent and a preparation method thereof. The TBJ tissue repair film type stent comprises three layers of regional structure with gradient changes:a polymer/ceramic composite material area, a polymer area and a polymer/ceramic composite material area. The preparation method comprises the following steps: firstly, obtaining the polymer film and the polymer/ceramic composite film through blending and hot-press molding, splicing the two films, carrying out hot-press fusion, and then performing axial mechanical stretching along the vertical direction of the interface of the connecting line to obtain the film type TBJ stent. The stent material is biomimics TBJ tissue in design, has multiple gradient characteristics of material component, structure and mechanical property changes, further has effects of mechanical enhancement and composite regulation of ion and mechanical signals, which is a tendon-bone repair stent material with high bionic tissue characteristics and excellent mechanical properties, and can be applied to regeneration induction and functional reconstruction of cells and extracellular matrixes in the tendon-bone junction.

The invention mainly relates to 3-aminobenzo[d]isothiazole and derivatives thereof and a synthetic method thereof. Benzamidine compounds and elemental sulfur are converted into 3-aminobenzo[d]isothiazole and the derivatives thereof only under the action of an alkali and in an air atmosphere without use of a catalyst during synthesis. The problems that a conventional synthetic method of a functionalized 3-aminobenzo[d]isothiazole compound has complex synthetic steps, requires a multistep synthesis process to complete, and also requires use of metal catalysts or peroxides, as well as has low yield or harsh reaction conditions are overcome. The synthetic method has the characteristics of simple reaction system, mild reaction conditions, less reaction equipment, simple experimental operation,wide sources of used materials, high yield, easy expanding of users and application, high utilization value of products, expectable prospects of commercialization of the market and the like.

The invention discloses a fresh flower and fruit health care tea, which comprises the following raw materials by weight: 3-5 parts of smallanthus sonchifolius powder, 10-20 parts of a fruit additive, 15-25 parts of a flower additive, 0.01-0.03 part of a stable quality preservation agent, 0.2-0.6 part of a vitamin additive, 10-20 parts of a health care additive, and 15-25 parts of water. The tea provided by the invention adopts a variety of natural fruits and fresh flowers as the main raw materials, and is rich in nutrition, multiple effective components reach a synergistic effect, and play a good role of resisting fatigue, whitening skin, nourishing facial appearance, clearing heat and cooling blood, helping produce saliva and slaking thirst, and conditioning stomach and intestine, and the added health care additive further improves the health care function. At the same time, the preparation method of the health care tea provided by the invention has the characteristics of low raw material cost and simple process, and has very high practical value and good application prospect.

The invention discloses crisp ginseng and a preparation method thereof, belongs to the technical field of ready-to-eat food, and solves the technical problems which the technical personnel of the field always want to solve but cannot solve, that is to say, how to provide healthy and crisp ginseng having the advantages of good taste, crisp taste and maximum preservation of nutritional ingredients and a preparation method thereof. The crisp ginseng is composed of 82-90 parts by weight of raw sun-dried ginseng or red ginseng, 8-12 parts by weight of honey and 2-6 parts by weight of hawthorn decoction pieces. The invention also provides the preparation method of the crisp ginseng. The crisp ginseng is crisp when being put in mouth, is moderate in sweet and sour, is capable of strengthening themiddle warmer, moistening dryness, promoting the secretion of saliva or body fluid and nourishing heart, enriches special ginsenoside active ingredients, and is suitable for wider population, especially for subhealthy people to eat. The preparation method has short in technological process and fast in speed, the product quality is stable and controllable, and the preparation method is suitable for industrialized production.

The invention relates to 3,4,5-trisubstituted-4,5-dihydroisoxazole, a derivative and a synthetic method and an application thereof. The invention mainly relates to a synthetic method of an isoxazoline compound. With adoption of a technical scheme that an aldehyde compound and oxime ester are converted into isoxazoline and the derivative thereof by taking an organic solvent as a solvent under the action of alkali without using a catalyst, the synthetic method solves the problem that an existing synthetic method of the isoxazoline compound is complicated in synthetic step, is accomplished by adopting multiple steps, and also needs a metal catalyst, a chemically equivalent metal oxidant or a peroxide. The atom economy is kept to the extreme extent; the isoxazoline compound has a stable molecular structure and an excellent chemical property, and molecular slices and compound segments contain rich contents with biological activity and pharmacological activity. The isoxazoline compound also has the characteristics of being simple in reaction system, mild in reaction condition, relatively less in reaction equipment, simple in experimental operation, wide in source of materials, high in yield, easy for expansion of user and application, relatively high in utilization value of product and expectable in market commercial prospect.

The invention discloses a mung bean beverage with effects of clearing heat and relieving summer heat. The mung bean beverage is prepared from the following raw materials in parts by weight: 80 to 90 parts of mung beans, 10 to 16 parts of traditional Chinese medicinal additive with the effect of clearing heat, 2 to 4 parts of Gufang brown sugar, 12 to 18 parts of green plant additive, 0.5 to 0.9 part of vitamin additive, 0.4 to 0.6 part of sodium citrate, 2 to 6 parts of white fungus, 2 to 4 parts of lotus seeds and 10 to 20 parts of fruit juice additive. The mung bean beverage has the functions of clearing away heat and toxic materials, relieving summer heat and restlessness, tonifying spleen, stopping diarrhea, supplementing the kidney to control the nocturnal, moistening lung to arrest cough, tranquilizing by nourishing the heart, reducing blood glucose, relieving a cough and engendering fluid; meanwhile, the preparation method has the advantages of adoption of environment-friendly and healthy raw materials, no additive, low cost, simple process, high practical value and good application prospect.

The invention discloses novel axially substituted silicon phthalocyanine, a method for preparing the same and application of the axially substituted silicon phthalocyanine to photodynamic therapy. The axially substituted silicon phthalocyanine is a 4-piperidine methoxy axially substituted silicon phthalocyanine derivative. The method includes adding silicon phthalocyanine dichloride, 4-piperidinemethanol and alkaline catalysts into organic solvents in a reactor with a reflux device in nitrogen atmosphere, and carrying out heating reflux reaction to obtain the 4-piperidine methoxy substituted silicon phthalocyanine. The novel axially substituted silicon phthalocyanine, the method and the application have the advantages that the axially substituted silicon phthalocyanine structurally contains 4-piperidine methoxy, synergistic effects can be realized by the axially substituted silicon phthalocyanine which is used as a photosensitizer during photodynamic therapy, the method for synthesizing the novel axially substituted silicon phthalocyanine is simple, and the problem of easiness in aggregation of phthalocyanine in physiological environments can be solved (owing to the low aggregation degree of the axially substituted silicon phthalocyanine); the axially substituted silicon phthalocyanine is good in photostability, is high in absorption in phototherapy windows (with the sizes of 600-900 nm), is high in singlet oxygen quantum yield and has PDT (photodynamic therapy) application potential.

The invention belongs to the technical field of medical chemistry, and particularly relates to a synthesis method and application of a chiral alpha-propargyl-3-indole compound and a derivative thereof, and the compound and the derivative thereof take a diazo compound, alcohol and indole propargyl alcohol as raw materials, Rh2 (esp) 2 and chiral phosphoric acid as catalysts, and a molecular sieve as a water absorbent, and are subjected to a one-pot reaction to prepare the chiral alpha-propargyl-3-indole compound. And carrying out a one-step three-component reaction in an organic solvent. The method disclosed by the invention has the advantages of high atom economy, good selectivity, mild reaction conditions, high yield, simplicity and safety in operation and the like. Moreover, the chiral alpha-propargyl-3-indole compound and the derivative thereof have a lot of biological activities, and the indole skeleton and the indolinone skeleton contained in the compound are important structural fragments of a lot of complex natural products with biological activities, so that the chiral alpha-propargyl-3-indole compound and the derivative thereof have a good application prospect. The compound can be used as an important intermediate of medicine and chemical industry, and has a wide application prospect in the field of medicine.

The invention discloses a preparation method and application of dahurian rose flower and fruit enzyme, wherein dahurian rose flower, dahurian rose fruit, dahurian rose leaf and dahurian rose seed which are just picked are used as raw materials, and the raw materials are pulped, filtered, adjusted in sugar degree, sterilized, fermented and filtered to obtain the dahurian rose flower and fruit enzyme. Desensitization treatment is carried out in the fermentation process, which avoids the pollen allergy condition of some people. The dahurian rose flower and fruit enzyme stock solution retains theactivity and function of the effective components to the maximum extent, has strong capability for removing superoxide anion free radical, hydroxyl free radical and DPPH free radical, meanwhile, the natural dahurian rose flower and fruit enzyme product has rich medicinal values, such as obvious anti-aging, anti-fatigue, anti-radiation, anoxia resistance and the like. The natural nutrient multifunctional precious resource is made into an enzyme product, and a new poverty-alleviation industrial chain is also found for poverty alleviation.

The invention provides a preparing method of a composition with natural sun screen performance. The preparing method comprises the steps that A-phase raw materials are sterilized, the temperature is adjusted to 75-85 DEG C, and stirring is conducted until the materials are dissolved and the mixture becomes transparent, wherein the A-phase raw materials comprise water and carbomer; B-phase raw materials are heated to 80-90 DEG C and stirred evenly, wherein the B-phase raw materials comprise one or two of glycerol monostearate and PEG-100 stearate and one or two of cetearyl olivate and sorbitanolivate; the B-phase raw materials and the A-phase raw materials are mixed evenly at 75-85 DEG C; homogeneous emulsification is conducted; C-phase raw materials are added and stirred evenly, wherein the C-phase raw materials comprise triethanolamine, a dendrobium officinale extract, a ginger extract, a magnoliae officmalis cortex extract and an angelicae sinensis radix extract. The preparing method is simple and easy to implement, and supercritical CO2 is adopted to extract natural plants, so that the extraction effect is good, and the preparing method is economical and environmentally friendly and saves energy. The prepared composition has high safety and high sun screen capacity.

The invention discloses a dihydrofuran quinolinone derivative and a preparation method thereof, relates to a dihydrofuran quinolinone derivative and a preparation method thereof, and aims to solve the technical problems of metal residues and tedious steps in the existing synthesis method of a dihydrofuran quinolinone compound. The structural formula of the dihydrofuran quinolinone derivative is shown in the specification, wherein R1 is alkoxy, halogen, alkyl, H or substituted aryl; and R2 is alkoxy, halogen, alkyl or H. The preparation method comprises the following steps: dissolving a 1, 7-eneyne substrate, ethyl bromodifluoroacetate, a photocatalyst and alkali in an organic solvent, uniformly mixing the mixture, carrying out an illumination reaction under a blue LEDs lamp, carrying out rotary evaporation on the solvent, and carrying out separation and purification to obtain the dihydrofuran quinolinone derivative. The compound can be used as a drug lead compound, and can be used in the fields of biological activity test research and synthesis.

The invention discloses a beewax coating sandwich cake product and a manufacturing method thereof. The beewax coating sandwich cake product comprises, by weight, 0.50-2.50 parts of honey, 0.50-2.50 parts of bee pollen, 1.00-3.00 parts of beewax, 1.00-3.00 parts of anhydrous milk fat and 8-12 parts of two slice-shaped cake blocks. The manufacturing method comprises the steps of 1, choosing of materials, 2, leaching; 3, extracting; 4, preparing of coating ingredients; 5, power beating; 6, preparing of sandwich slurry; 7, preparing of sandwich; 8, coating; 9, cooling; 10, sealing. The honey product reserves an idea of product nutrition, health and healthcare, and the product is also endowed with the characteristics of being instant and convenient; the product has the natural and appropriate beewax fragrance, and is rich in nutrient, the sandwich slurry is moderate in viscosity, and the taste and the mouthfeel are appropriate.

The invention discloses a tea seed oil heat-clearing lung-moistening health-care beverage and a preparation method thereof. The tea seed oil heat-clearing lung-moistening health-care beverage is characterized by comprising the following raw materials in parts by weight: 30-40 parts of high-quality tea seed oil, 20-30 parts of a bacteriostatic plant additive, 10-20 parts of a fresh flower extract,5-7 parts of a nutritional additive, 0.7-0.9 part of a quality guarantee additive, 0.3-0.5 part of heme iron, 10-14 parts of tea leaves, 5-15 parts of a taste enhancer and 150-190 parts of distilled water. The tea seed oil heat-clearing lung-moistening health-care beverage has the advantages of complementary nutrition, coordinated flavor, rich nutrition, health care function and the like, and theadded components have functions of clearing away heat and toxic materials, moistening the intestines and stomach, and regulating QI and moistening the lung, and have good color uniformity; and meanwhile, the preparation method keeps the nutritional ingredients of the raw materials as much as possible, the raw materials are nontoxic and harmless, the materials are convenient to obtain, the cost islow, the process is simple, and the tea seed oil heat-clearing lung-moistening health-care beverage has high practical value and good application prospect.

The preparation method comprises the following steps: step 1, preparing a certain amount of wormwood juice, mosquito-repellent vanilla juice, platycladus orientalis juice, rosemary juice, artemisia capillaris juice, mint juice and eupatorium fortunei juice for later use; according to the invention, the natural plant extract is an important secondary substance of plants, and has the characteristics of various biological activities, natural inoculation action mechanisms, pure nature, no pollution and the like. Juice extracted from the raw materials of wormwood, mosquito-repellent vanilla, platycladus orientalis, rosemary, artemisia capillaris, mint and eupatorium has various natural antibacterial, anti-inflammatory, itching-relieving and detumescence components, and various volatile oil is natural raw materials, so that the volatilized smell not only can naturally repel mosquitoes, but also cannot enable the mosquitoes to generate resistance, and the mosquito-repellent effect is lasting and effective.