35 results about "Free Radical Formation" patented technology

Optical therapeutic treatment devices, systems, apparatus, methods, and techniques are disclosed. Embodiments can include a housing extending along a central axis X, an elongated fiber guide coupled to the housing and adapted to receive an optical fiber having a proximal end and a distal end, a reflector assembly within the housing and extending along the central axis X. The distal end of the optical fiber can includes a carbonized tip within the reflector assembly. The reflector assembly is adapted to reflect the optical energy emitted from the distal end and propagating radially with respect to the central is, so that the reflected optical energy propagates at least in part along a propagation axis parallel to the central axis. Embodiments can utilize free space optics/transmission. Further embodiments can utilize NIR radiation (e.g., including 870 and 930 nm) that is suitable to cause free radical formation in microbes.

A method of in situ remediation of an organic contaminant through the formation of a subsurface treatment zone defined by a injection biochar slurry that concentrates the organic contaminate and catalyzes the formation of free radical of an oxidizing agent. An in situ organic contaminant remediation composition including biochar particles and a persulfate oxidizing agent is also provided.

The present invention uses (by weight portion) 60-80 portions of collagen protein peptide as main raw material, adds 10-20 portions of protein from soybean, 5.0-15 portions of defatted milk powder, 5.0-15 portions of lactalbumin, 5.0-10 portions of peanut protein and vitamins as auxiliary raw material and through the processes of closed mechanical vibration sorting, placing all the raw material inturn into sterile mixing machine, controlling rotating speed at 20-60 rpm and refining. Said food possesses the functions of supplementing protein for human body and nourishing skin, raising the absorption of mineral elements of calcium, phosphorus and iron, etc. by human body and inhibiting formation of internal free radical, etc.

An in vitro culture and/or fertilization medium containing N-acetylcysteine amide (NAC amide) reduces or prevents oxidative stress and free radical formation that contribute to the cellular damage and eventual demise of sperm, oocytes and embryos that are cultured, fertilized and maintained in vitro. The NAC amide-containing medium composition for in vitro culture and fertilization is suitable for use in the culture of oocytes, in the culture and development of early embryos, in the preparation or culture of sperm, and in the pre-treatment of oocytes or sperm. The NAC amide-containing composition supports the growth of viable embryos until blastocyst stage.

The invention provides high-stability moisture preservation sun-screen cream, which is prepared from cyclopentasiloxane, cyclohexasiloxane, titanium dioxide, caprylic/capric triglyceride, C12-15 alcohol benzoate, CI 77891, PEG-30 dihydroxy stearate, polydimethyl siloxane crosslinked polymers, ethylhexyl methoxycinnamate, disteardimonium hectorite, propylene garbonate, cetyl dimethicone, stearoyl inulin, tocopheryl acetate, bis-PEG/PPG-14/14 polydimethylsiloxane, cetyl PEG/PPG-10/1 polydimethylsiloxane, cyclopentasiloxane, PEG/PPG-18/18 polydimethylsiloxane, sucrose polyoleate, butanediol, propanediol, sodium chloride, 1,2-hexanediol, 1,2-pentanediol, allantoin, EDTA-disodium, butanol polyether-3, azimino-benzene butyl sodium phenolsulfonate, tributyl citrate, lycine, sodium hyaluronate, niacinamide, creatin, methyl hydroxybenzoate, peony root extracts, rice fermentation product filter liquid and phenoxyethanol. The formula design is reasonable; the irritation is small; the stability ishigher than that of a conventional sun-screen cream; the sun-screen and moisture preservation effects are ensured; the formation of free radicals is reduced; the anti-aging function is achieved.

The present invention has an object to provide a radical reaction inhibitory agent for inhibiting unsaturated compounds from decomposing through radical reactions, a method for inhibiting the formation of free radicals from unsaturated compounds and radical reactions thereof, and a composition which is suppressed in radical formation, radical reaction, or progress thereof. The object is solved by establishing a radical reaction inhibitory agent containing as an effective ingredient cyclotetrasaccharide or a mixture of cyclotetrasaccharide and its saccharide derivative(s), a method for inhibiting the formation of free radicals from unsaturated compounds and radical reactions thereof, and a composition which contains the agent and which is suppressed in radical formation, radical reaction, or progress thereof.

The invention relates to a light aging resistant composition and application thereof to essence. A product uses glycogen, Ectoin, cluster pine bark extracts, beta-glucan and glycerinum as raw materials; proper weight proportioning is performed; various substances achieve a cooperated effect; the finally prepared light aging resistant composition can resist light pollution from the inside of the skin; the free radical formation is reduced; damaged cell DNA is restored; the formation of inflammation and red spots can be inhibited; the generation of cell ATP, hyaluronic acid, ceramide and antioxidation protein can be promoted; the skin light aging can be actively resisted. The obtained composition is safe, mild and inirritative, and is applicable to any kinds of skin. According to light agingmechanisms, the product aims at each link causing the skin damage, can safely, effectively and actively solve the light aging problem to restore the cell activity and to promote collagen synthesis, so that winkles are reduced. The composition has the advantages that the preparation method is simple; the addition into a recipe is easy; the light aging problem is effectively solved.

A method of dissociating an organoborane-amine complex in a coating composition is provided. The method includes the step of introducing the organoborane-amine complex, the radical polymerizable compound, and optionally an amine, onto a substrate to form the coating composition. The method also includes the step of introducing carbon dioxide into the coating composition in a molar ratio of at least 1:1 of the carbon dioxide to free amine groups present in the coating composition. More specifically, a carbamic zwitterion is formed in-situ from reaction of the carbon dioxide and the free amine groups. The formation of the carbamic zwitterion leads to dissociation of the organoborane-amine complex and formation of a radical. The radical is then used to polymerize the radical polymerizable compound.

The invention relates to a double-germ beverage prepared with unpolished rice germ and maize germ. The preparation process comprises: selecting raw material, stir-frying, ultra-micro disintegrating, baking and packing. Said beverage matches raw material according to their different dietetic property to moderate human body, promote metabolism; the beverage contains linolic acid which is anti-senescence, and lecithin which can promote cerebral growth for fetus and infant. So the treatment effect and disease-prevention effect of said beverage are very good.

The invention relates to a herbal tea for conditioning metabolism, which is prepared from boxthorn leaf, eucommia leaf and green tea through steps of raw material selecting, cleaning, baking, frying and packaging.

The present invention relates to synergistic associations of melatonin and other active substances and cosmetic compositions suitable for treating all those manifestations causing or accompanying the aging of skin, hair and other tissues. In particular, the invention is based on the use of melatonin associated with immunoactive and antioxidant substances significantly potentiating its antiaging activity, remarkably reducing free radical formation and thereby improving the aspect of both skin and hair.

The invention discloses a blueberry composite compressed candy specially used for children's relief of visual fatigue. Bran g, kelp powder g, kumquat peel, honeysuckle, chrysanthemum buds, yellow corn, lutein, β-carotene, sucrose, xylitol, milk powder, vitamin D, β-cyclodextrin, corn starch. The raw materials selected in the present invention are all natural substances that can promote vision development and have high stability. They are not only safe and have no side effects, but also can reduce retinal damage and inhibit the formation of harmful free radicals systematically through the coordination and supplementation of various components. Improve eyesight and protect eyes. The tablet-pressed candy of the invention is designed for children, has pleasant taste, remarkable effect, reasonable proportioning and certain market prospect.

The invention discloses a blueberry anthocyanin composite tablet capable of effectively relieving teenager asthenopia. The buccal tablet is prepared from the following raw materials of blueberry anthocyanin, xanthophyll, beta-carotene, chrysanthemum flower bud, semen cassiae, black soya bean, calamondin orange peel, fructus lycii, radix puerariae, blue honeysuckle, blackcurrant, black chokeberry and yellow corn. The chosen raw materials of the blueberry anthocyanin composite tablet disclosed by the invention are natural materials with a function of relieving asthenopia and high stability and has safety and no side effect; furthermore, retinal damage can be integrally and systematically reduced by coordinating and supplementing effects of all the ingredients, harmful free radicals are prevented from forming, and effects of improving vision and protecting eyes are achieved. The buccal tablet disclosed by the invention has obvious effect, reasonable matching and certain market prospect.

The invention provides a health-care food contributing to alleviating asthenopia. The health-care food mainly consists of the following components in percentage by mass: 5%-60% of a cranberry extract,1%-40% of xanthophyll, 5%-60% of a green tea extract, 0.1-30% of aloe gelatin freeze-dried powder of 200 to 1, 0.2%-20% of a turmeric extract, and 0.1%-30% of a Chinese wolfberry fruit extract, wherein the content of original anthocyan in the cranberry extract is greater than or equal to 20%, the content of tea polyphenols in the green tea extract is greater than or equal to 90%, the content of curcumin in the turmeric extract is greater than or equal to 90%, and the content of lycium barbarum polysaccharide in the Chinese wolfberry fruit extract is greater than or equal to 25%. Various natural polyphenoils are combined, so that various nutrients required for eyes are met, besides, the condition that excessive radical pairs damage eyes can be avoided, and the effect of synergistically alleviating asthenopia is achieved. Through a reliable and scientific method, elimination capacity for different free radicals is verified. Compared with a conventional health-care food having the function of alleviating asthenopia, the health-care food can fundamentally alleviate the asthenopia, restrain the formation of excessive free radicals, and effectively avoid the condition that the free radicals damage tissues of the eyeballs, so that the eyesight is protected, and alleviating asthenopia is facilitated.

A multiple-component composition that can be used for producing a corrosion inhibiting (meth)acrylic hydrogel. The multiple-component composition including at least one water soluble (meth)acrylic compound, at least one free radical initiator, at least one benzoate, and optionally at least one catalyst for free radical formation. A method for producing a hydrogel, to a hydrogel obtainable by the method, to a (meth)acrylic injection material, and to a method for sealing cracks, voids, flaws and cavities in building structures.

The invention discloses health-care beautifying instant granules comprising chlorogenic acid, total flavonoids, aucubin, and microencapsulated catechin-tea flavonoid crystals. The weight percentage of chlorogenic acid is 0.1-0.3%, the weight percentage of total flavonoids is 1-4%, the weight percentage of aucubin is 0.5-1.5%, and the weight percentage of microencapsulated catechin-tea flavonoid crystals is 60-90%. The instant granules have the advantages that: with the novel beautifying instant granules, a skin health-care beautifying effect and antibacterial and antiviral functions are provided; various microbes infected during processes such as storing can be killed, and antibacterial and antiviral effects are provided; and lipid peroxidation and free radical formation can be effectively inhibited, such that the beautifying effect can be obtained.

An improved composition and method for reducing the formation of oxygen radicals in mononuclear phagocytes is disclosed. Also provided is a method of protecting NK cells from oxidative damage inflicted by radicals produced by mononuclear phagocytes by administering a histamine metabolite, N-alpha-methylhistamine dihydrochloride. Use of N-alpha-methylhistamine dihydrochloride for enhancing the NK cell response to IL-2 is likewise detailed.

The invention discloses a whitening paste composition comprising white peony root, a paste body, and microencapsulated ester-type catechin-tea flavonoid crystals. The composition has the advantages that: with white peony root, anti-inflammatory and antibacterial effects are provided; with the microencapsulated catechin-tea flavonoid crystals, liposome peroxidation and free radical formation can be effectively inhibited; with angelica archang lica, fat metabolism is effectively improved, human body microcirculation is improved, skin metabolism is promoted, excessive pigment accumulation in tissues is eliminated, facial spots and scars can be removed, and skin blister, bruise, scabies, and the like can be treated; with poria alba, skin nourishing, spot removing, whitening, skin moistening, immune function enhancing, and blood vessel expansion effects are provided; and with white chrysanthemum, capillary resistance can be enhanced, capillary continuity can be inhibited, and anti-inflammatory and body strengthening effects are provided.