39results about How to "Prevent peroxidation" patented technology

The present invention discloses a grape series face-beautifying cosmetics. Its composition includes: conventional cosmetic components (glyceryl monostearate, octadecyl alcohol, white oil, silica, gel, fatty alcohol-polyoxyethyleneether, preservative, olive oil, carpobo resin, propylparaben, triethanolamine, essence and deionized water, etc.), grape extract and other natural plant (ginseng, salvia root, licorice and chrysanthenum flower) extract. Its activity can exceed that of vitamin C by 20 times, and can exceed that of vitamin E by 50 times, it can effectively remove aged keratinized cell of skin, promote regeneration of new cell, raise cell activity, raise immunity of skin cell, and can trap free radical, can delay wrinkle production and can delay skin senility.

The invention relates to the field of medicaments, and provides a medicinal composition for improving reproductive capability and a preparation method and application thereof. The medicinal composition comprises vitamin E, coenzyme Q10 and / or selenium, and can be used for preparing a medicament and a health product for preventing and treating dysgenesis caused by oxidative stress, endocrine disorder or environmental factor induction when serving as a novel high-efficiency antioxidant. The medicinal composition has the advantages of improving the movement and vitality of sperms, increasing the secretion of sex hormones, protecting the functions of ovaries, improving immunity, improving conception rate, ensuring the nutrition of fetuses, and more effectively treating infertility by combining the conventional medicament vitamin E for treating the infertility and a novel therapeutic medicament coenzyme Q10 and / or selenium and applying different mechanisms for treating the infertility. Compared with any one component in the medicinal composition, the medicinal composition can not only effectively improve curative effect, but also overcome the defects when the components are singly used.

The invention relates to collagen nutrition powder and a preparation method of the collagen nutrition powder, and in particular relates to collagen nutrition powder for improving skin activity and whitening skin and a preparation method of the collagen nutrition powder, belonging to the technical field of nutrient and heath care foods. The collagen nutrition powder is characterized by being added with ocean fish oligopeptide powder, algal polysaccharides, procyanidine, vitamin C and vitamin E based on collagen. The collagen nutrition powder disclosed by the invention has the advantages that the collagen nutrition powder is reasonably dosed, the components have an remarkable synergistic interaction effect, the skin activity can be remarkably improved and the skin can be whitened, and moreover, the collagen nutrition powder has good color and taste, and causes no harms or toxic and side effects to body after being normally eaten; and meanwhile, the production technique is safe and simple, and is strong in operability, therefore, good economic benefits are obtained, and remarkable social benefits are also obtained.

The invention discloses a follow-up infant formula which relates to a formula. The follow-up infant formula improves the immunity, promotes development of nerves and retina, enhances the resistance of body against pathogen, and promotes lipid metabolism and nutrition balance. Each ton of the follow-up infant formula disclosed by the invention consists of 638 kg of dry substances in raw milk serving as a raw material, 237 kg of desalted whey powder, 60 kg of soybean oil, 53 kg of fructooligosaccharide and 12 kg of composite nutrient; and the raw materials are mixed and subjected to sterilization concentrating and spray drying processes to obtain the follow-up infant formula. The follow-up infant formula disclosed by the invention has an active effect on the immune system, improves the immunity, promotes development of nerves and retina, enhances the resistance of body against pathogen, and promotes lipid metabolism and nutrition balance and the like. The follow-up infant formula disclosed by the invention is suitable for the infants of 6-12 months old.

The invention discloses a diluent for in-vitro low temperature preservation of boar semen and a preparation method thereof. The diluent comprises following components: broad-spectrum antibiotic bacteriostatic agents of D-fructose, 2-amino-2-hydroxymethyl-1,3-propanediol, trisodium citrate, sodium bicarbonate, citric acid, disodium ethylene diamine tetraacetate, N-acetyl-cysteine, skim milk powder, yolk freeze-dried powder, amikacini sulfatis and the like. The diluent for the in-vitro low temperature preservation of the boar semen is suitable for preserving the fresh boar semen at low temperature (4-5 DEG C). The diluent significantly inhibits injury caused to sperm structure during the low temperature preservation process, maintains glucose metabolism and oxidative phosphorylation metabolism processes of boar sperm, effectively prolongs survival time of the boar sperm in the low temperature preservation, and significantly improves use efficiency of the high quality breeding boar semen and economic benefit of breeding.

The present invention specifically relates to a multi-directional lifting and tightening polypeptide essence. The essence is an aqueous formula system and comprises the following components in parts by weight: 50-75 parts of an aloe vera extract, 5-10 parts of an active free radical scavenger, 3-10 parts of palmitoyl pentapeptide-4, 1-5 parts of a pseudoalteromonas fermentation product extract, 1-3 parts of myokinin HCl, 2-8 parts of tripeptide-1 copper, 0.1-1 part of an acrylic acid esters / C12-22 alkanol methacrylate copolymer, 3-11 parts of a film-forming water-locking aid, 3-8 part of a humectant and 0.3-0.8 part of a preservative. The prepared essence aims at a cause of skin relaxation and sinking, remodels a skin three-dimensional structure through multiple channels, plays roles of lifting and tightening in various directions, at the same time is prepared by using a cold preparation method and avoids deactivated active substances due to improper reaction temperatures.

The invention discloses a yak milk powder formula for old people and a preparation method of the yak milk powder formula, relates to the technical field of milk powder, and solves the problems that existing milk powder for old people has incomplete effects of improving immunity, protecting intestines and stomachs and preventing senile dementia. The yak milk powder formula for old people comprisesa main component of 400-600 g of whole yak milk powder and auxiliary components including 50-100 g of desalted whey powder, 30-50 g of concentrated whey protein powder, 30-50 g of isomalto-oligosaccharide, 0.1-0.3 g of phytosterol ester, 2-4 g of fish oil, 5-20 g of soluble dietary fiber, 1-2 g of a complex nutrient, 0.05-0.15 g of taurine and 0.1-0.3 g of serine phosphatide. The yak milk powder formula for old people has the advantages of lowering blood sugar, blood lipid and cholesterol, improving eyesight, preventing presbyopia and cataract, improving memory and preventing senile dementia.

The invention discloses a cosmetic, and particularly relates to a cosmetic containing spirulina. The cosmetic is characterized by being prepared from mixed liquids such as conventional cosmetics components, a spirulina extract liquid and a natural plant extract liquid (ginseng, astragalus membranaceus, panax notoginseng, salviae miltiorrhizae and liquorice). The spirulina product disclosed by the invention is prepared by adding the conventional cosmetic components and the natural plant extract liquid to the spirulina extract liquid prepared by a high-tech biological extraction technology as a main active component. The cosmetic is capable of neutralizing acid substances of skin, promoting metabolism, capturing free radicals, and preventing reaction of skin peroxidatic reaction, and also has an anti-oxidation effect, so as to delay wrinkles and skin aging. In addition, the spirulina is a purely natural substance, so that the prepared cosmetic is safe and free of a side effect.

The invention discloses a polypeptide essence with a multi-effect whitening effect and a preparation method of the polypeptide essence. A polypeptide is used as a core, multiple efficacy raw materialsare also used, and multiple whitening mechanisms that tyrosinase activity is inhibited, melanin synthesis is reduced, produced melanin is blocked from transferring to surface cells, generated melaninis reduced, and the skin microcirculation is improved synergistically work for whitening from multidirectional points, lines and surfaces to make skin transpant and bright from the inside to the outside; and at the same time, high-concentration efficacy substances are adopted to achieve the high-efficiency whitening effect, multiple plant extracts such as aloe extracts, dendrobium nobile stem extracts, lycium barbarum fruit extracts and echinacea purpurea extracts are also used to form a stability maintaining system, so that the high-concentration whitening efficacy substances are prevented from damaging the skin, and the skin is subjected to efficient whitening in a safe and stable environment.

The invention discloses polyphenol compound-enriched aged vinegar and a preparation method thereof. The conventional vinegar-brewing raw materials such as rice bran, rice husk and the like are changed into low-cost and high-polyphenol content buckwheat straw, and in coordination with a corresponding brewing process, the polyphenol content in the finished vinegar is greatly increased. Under the premise of controlling the cost and ensuring the yield, health-care efficacies of the aged vinegar are greatly enhanced.

The invention discloses a medicinal composition for resisting fatigue as well as a preparation method and application of the medicinal composition. The composition is prepared from herba epimedii, rhodiola, folium ginkgo and cistanche deserticola. The specific preparation technology of the medicinal composition comprises the following steps: combining raw materials of a fatigue-resisting medicine,crushing and sieving; and then adding a solvent, decocting, filtering and carrying out vacuum concentration to obtain sugarless paste, and drying to obtain fatigue-resisting effective components. According to the medicinal composition for resisting the fatigue, disclosed by the invention, the fatigue-resisting effective components can be extracted from the medicinal composition for resisting thefatigue to the maximum extent; proved by a pharmacological test, the medicinal composition for resisting the fatigue has a fatigue-resisting effect, and can be used for improving body immunity, improving metabolic level of the body and enhancing the endurance of the body during overload.

The invention provides a heart protecting nutrient mixture of total seabuckthorn fruit flavone, wherein the mixture is prepared by using total seabuckthorn fruit flavone and sea-buckthorn oil as the main ingredients and other edible medicinal plant constituents including fragrant solomonseal rhizome, pilose asiabell root, astragalus root, haw, prepared fleece flower root, and cherokee rose.

The invention relates to the field of medicaments, and provides a medicinal composition for improving reproductive capability and a preparation method and application thereof. The medicinal composition comprises vitamin E, coenzyme Q10 and / or selenium, and can be used for preparing a medicament and a health product for preventing and treating dysgenesis caused by oxidative stress, endocrine disorder or environmental factor induction when serving as a novel high-efficiency antioxidant. The medicinal composition has the advantages of improving the movement and vitality of sperms, increasing thesecretion of sex hormones, protecting the functions of ovaries, improving immunity, improving conception rate, ensuring the nutrition of fetuses, and more effectively treating infertility by combining the conventional medicament vitamin E for treating the infertility and a novel therapeutic medicament coenzyme Q10 and / or selenium and applying different mechanisms for treating the infertility. Compared with any one component in the medicinal composition, the medicinal composition can not only effectively improve curative effect, but also overcome the defects when the components are singly used.

The invention discloses a polypeptide essence with the multi-directional brightening effect and a preparation technology thereof. The polypeptide essenceis prepared from the following components ofthecompound of aloe vera extract, carnosine, fermented product extract of pseudoalteromonas, stem extract of dendrobium stem, radix sophorae extract, Ningxia wolfberry fruit extract, and purple coneflowerextract, the compound of reed extract, licorice root extract, angelica root extract, salvia miltiorrhizaroot extract, cornus officinalisfruit extract, andboxthorn rootextract, the compound ofpseudo-ginsengroot extract, astragalus membranaceus root extract, and ligustrumx vicaryiextract,terminalia ferdinandianafruit extract,dihydrooatyl anthranilic acid,moisturizer,and skin conditioner. Accordingto the polypeptide essence,the problem of dark yellow skin is improved from multiple aspects, simultaneously the aloe extract is used for replacing production water, preparation is conducted by a cold preparingmethod, andefficacy and integrity of the active ingredients of the extracts are exerted to the greatest extent.

The invention belongs to the technical field of nutrient food, and particularly relates to a nutrient capable of improving and regulating body functions of athletes and spacemen. The nutrient comprises the following raw materials in parts by weight: 2 parts of cattle peptide powder, 2 parts of sheep peptide powder, 2 parts of a Chinese herbal medicine composition, 92 parts of maltodextrin and 2 parts of oligosaccharide. The nutrient has more reasonable component proportion, and can promote reasonable secretion of cortisol and effectively inhibit storage of stubborn fat; the nutrient comprisescomplete necessary amino acid types, tastes better, is easy to dissolve and has higher product stability; and the nutrient is more beneficial to muscle recovery, can improve resistance, promote gastrointestinal peristalsis and promote shaping of abdomens of athletes and is easier to digest and absorb.

The invention is concerned with the manufacture method for cigarette without tar, which adds the step of supper critical extract tar for tobacco leaf in the traditional step. It is: uses inert gas CO2 to extract tar in tobacco leaf at the condition of supper critical, recoveries the tobacco leaf in the extraqctor, continues processing with the traditional steps. The invention is without tar that is good for health of smoker and passive smoker.

The invention discloses high-permeability detoxifying and beautifying skin-moistening camellia oil which is prepared from the following components in parts by mass through uniform mixing: 70-80 parts of small-molecule camellia oil, 5-10 parts of hyperforin perforatum oil, 3-5 parts of borage seed oil, 3-5 parts of America hazelnut oil, 0.5-1 part of a benzoin extract, 0.5-1 part of North Africa deodar oil, 0.5-1 part of European juniper oil, 0.1-0.3 part of natural vitamin E, 0.1-0.3 part of licoflavone, 0.1-0.3 part of red wine polyphenols and 0.1-0.3 part of coenzyme Q10. The camellia oil is free of conspicuous greasy feeling and good in permeability and absorption and is capable of moistening skin, promoting skin metabolism, dredging blood vessels and discharging toxin.

The invention discloses a production method of high-aluminium ultralow-titanium molten steel, and mainly solves the technical problem that the purpose that in chemical components of conventional molten steel produced after converter smelting and refining of an RH vacuum cycle degassing method, w[Al] is larger than or equal to 0.2% and is smaller than or equal to 0.3% and w[Ti] is smaller than or equal to 0.0015% is difficult to achieve. The technical scheme lies in that the method of high-aluminium ultralow-titanium molten steel comprises the steps of adding scrap steel, and adding molten iron; carrying out converter early blowing, converter middle blowing and converter later blowing; carrying out converter tapping; carrying out deslagging; and carrying out RH vacuum degassing refining to produce the molten steel in whose chemical components, w[Al] is larger than or equal to 0.2% and is smaller than or equal to 0.3% and w[Ti] is smaller than or equal to 0.0015%. According to the method, the technology is stable, the smelting hit rate of the chemical components of molten steel is high, and the production cost of the high-aluminium ultralow-titanium molten steel is reduced.

A beverage contains fresh ginger juice for preventing and treating diseases is prepared from fresh ginger juice (5-10 wt%), purified water (70-80 wt.%), and additives including granular white sugar, honey, citric acid, and potassium sorbate.

The invention discloses a method for electrocatalytically synthesizing an aromatic nitrile compound by taking an aromatic methyl compound as a raw material. The method comprises the following step: with the aromatic methyl compound shown in a formula (II) as the raw material, a carbazole organic medium shown in a formula (I) as an electrocatalyst, hydroxylamine sulfate as a nitrogen source, carrying out indirect electrocatalysis in an electrolyte by adopting a three-electrode system to obtain the aromatic nitrile compound shown in the formula (III). According to the invention, the cheap and easily available aromatic methyl compound is used as a substrate, and the carbazole organic medium is used as the electrocatalyst for indirect electrocatalytic synthesis of aromatic nitrile, so a peroxidation reaction of the substrate on electrodes can be effectively prevented, substrate polymerization and electrode passivation are prevented, current efficiency is improved, few intermediate productsare generated, and the selectivity of aromatic nitrile is high.

A method for producing armodafinil is provided. The method comprises the following steps: firstly, hydrogen peroxide is used to oxidize Bis-[(diphenyl methyl) thio]acetamide to form a crude product of armodafinil and, secondly the armodafinil produced in step 1 is re-crystallized with absolute ethanol to form an armodafinil meeting the requirement on the purity. The method has the advantages thatthe substitution of a mixture system of water and acetic acid glacial for the pure acetic acid glacial in the embodiment of invention 290 avoids satisfactorily the peroxidation in the process of oxidation, and that the yield of the oxidation is improved dramatically. The method can produce the armodafinil meeting the requirement on purity with the produced crude product of armodafinil through thesimple re-crystallization.

The invention relates to a preservation solution and a preservation method of goat semen. Each 100mL of this preservation solution includes components: 0.16-1.6mg sodium salicylate or 0.18-1.8mg acetylsalicylic acid, 3.5-4.5mL vitamin E, 19-21mL fresh egg yolk, 1.5-2.5mL dimethyl sulfoxide Or glycerin 3.5-4.5mL, fructose 1.2-1.3g, citric acid monohydrate 1.7-1.8g, trishydroxymethylaminomethane 3.5-3.6g, vitamin C 0.4-0.6g, bovine serum albumin 0.4-0.6g, Penicillin sodium 10000~15000IU, streptomycin sulfate 10000~15000IU, the balance is double distilled water. The invention effectively prolongs the storage time of goat semen under normal temperature and low temperature conditions, and improves the quality of preserved sperm.

The invention discloses a method for electrocatalytically synthesizing aromatic nitrile compounds by using aromatic methyl compounds as raw materials. The method uses the aromatic methyl compounds represented by formula (II) as raw materials, and the The carbazole organic medium is used as an electrocatalyst, and hydroxylamine sulfate is used as a nitrogen source, and a three-electrode system is used to perform indirect electrocatalysis in an electrolyte to obtain an aromatic nitrile compound shown in formula (III). The present invention uses cheap and easy-to-obtain aromatic methyl compounds as substrates, and uses carbazole organic media as electrocatalysts to carry out indirect electrocatalytic synthesis of aromatic nitriles, which can effectively prevent the peroxidation reaction of the substrates on the electrodes and prevent the polymerization of the substrates. And electrode passivation, improve current efficiency; less intermediate products, high selectivity.

The invention discloses a preparation process method of a healthcare product for regulating blood sugar and blood fat of old people and relates to the technical field of medical healthcare products. The healthcare product for regulating the blood sugar and blood fat of the old people is prepared from a tea pigment, rhizoma polygonati, whole milk powder, isomaltooligosacharide, taurine, concentrated whey protein powder and a composite nutritional agent. According to the preparation process method, the tea pigment is added to regulate the immunity and adaptability of an organism and regulate blood fat, blood sugar and blood pressure; the ingredient rhizoma polygonati has the effects of lowering blood pressure, reducing blood sugar, reducing blood fat, preventing atherosclerosis, delaying senescence, resisting bacteria and the like, and polysaccharides of the rhizoma polygonati have an immunization activation effect; vitamin A can be used for maintaining normal growth, reproduction and vision, promoting the healthiness of epithelial tissues and enhancing an anti-infection immunologic function; vitamin D can be used for preventing rickets and promoting calcium absorption; and vitamin E can be used for preventing unsaturated fatty acids in the milk powder from being subjected to a peroxidation reaction and has a protection effect on skin.

The invention discloses a method for indirect electrocatalytic synthesis of anisonitrile. The method is as follows: using p-methoxybenzaldehyde or p-methoxybenzyl alcohol as raw material, hydroxylamine sulfate as nitrogen source, and formula (I) The carbazole compounds shown are electrocatalysts, using a three-electrode system, the cathode and anode are platinum electrodes, Ag / AgNO 3 (0.01MAgNO 3 Acetonitrile solution) is used as reference electrode, carries out indirect electrocatalysis in electrolyte and obtains anisonitrile. The invention has the characteristics of greenness, economy and high efficiency.

The invention provides an acupuncture needle capable of enhancing the pain relieving effect as well as a preparation method and application thereof, and belongs to the technical field of acupuncture needles. According to the invention, effective components capable of enhancing the pain relieving effect, especially effectively treating lumbar metastatic cancer pain, are extracted from medicines such as radix astragali, radix codonopsis, cortex cinnamomi, herba asari, radix salviae miltiorrhizae, frankincense and myrrh, lidocaine and vitamin E acetate are used as auxiliary materials, a proper high polymer material PLGA is used as a skeleton, a film layer containing analgesic active ingredients is formed on the surface of the acupuncture needle through a spraying method, and the high polymermaterial PLGA used for medicine carrying can be stably combined with active ingredients of the traditional Chinese medicines and can be rapidly released in a human body, so that the medicine penetration amount is increased, and good effects of enhancing the analgesic effect and treating the lumbar metastatic carcinoma pain are achieved through clinical tests.

The invention relates to the technical field of edible fat and oil, in particular to sesame oil capable of protecting a cardiac muscle cell and reducing blood fat, and a preparation method of the sesame oil. The sesame oil comprises the following components: sesame, a hemp seed, a walnut, a soybean, oyster sauce, a pretreated almond, filbert, a sunflower seed, a rape seed and platycodon grandiflorum. The sesame oil prepared by the method can effectively resist sulfydryl in being oxidized into a disulfide bond and can prevent a lipid peroxidation reaction, so that the stability of a cell membrane is protected; the apoptosis of the cardiac muscle cell caused by hyperglycemia is reduced; an important protection effect is exerted on the cardiac muscle cell; the quantity and secretion of inflammatory cells can be reduced; the sesame oil has the effects of reducing the blood fat, reducing blood pressure, relieving a cough and relieving asthma; the almond is pretreated, so that hazardous substances in the almond are removed and a bitter taste of the almond is changed. In addition, an extraction technology of amygdalin in the method is superior to a traditional technology; a maximum extraction rate reaches 95.78%.

The invention provides a heart protecting nutrient mixture of total seabuckthorn fruit flavone, wherein the mixture is prepared by using total seabuckthorn fruit flavone and sea-buckthorn oil as the main ingredients and other edible medicinal plant constituents including fragrant solomonseal rhizome, pilose asiabell root, astragalus root, haw, prepared fleece flower root, and cherokee rose.