132results about How to "Scavenging oxygen free radicals" patented technology

The invention belongs to daily cosmetics, and relates to a multieffect skin-smoothing cream which is prepared from the following components in parts by weight: 30-70 parts of deionized water, 3-8 parts of butanediol, 3-8 parts of glycerol, 1-4 parts of dimethyl siloxane cyclopolymer, 0.3-2 parts of betaine, 1-5 parts of squalane, 1-3 parts of palmitoylhexapeptide-12, 1-10 parts of centella extract, 1-10 parts of rosemary extract, 1-10 parts of gold camomile extract, 2-10 parts of giant knotweed root extract, 3-10 parts of liquorice extract, 3-10 parts of licorice root extract, 1-10 parts of tea extract, 0.1-0.8 part of ammonium acryloyldimethyl taurate / VP copolymer, 0.1-1 part of cetostearyl alcohol, 0.1-1 part of phenoxyethanol, 0.05-0.5 part of methylparaben, 0.05-0.5 part of ethylparaben, 0.1-0.5 part of ethylhexyl glycerol, 0.1-1 part of PEG-100 sterin, 0.1-1 part of allantoin and 0.03-0.5 part of hyaluronic acid. The multieffect skin-smoothing cream is used for various types of sensitive skin, can repair various types of sensitive skin in the aspects of red, swelling, heat, itches, peeling and the like, can smooth the face and resist aging, and has favorable treatment and repair effects on damaged cuticles.

The invention discloses a prebiotic composition and an application thereof. The prebiotic composition is prepared from the following components in parts by mass: 5 to 15 parts of a dendrobium officinale extract, 0.5 to 2 parts of ribose and 0.5 to 2 parts of beta-glucan. The invention provides the prebiotic composition which comprises the dendrobium officinale extract, ribose and beta-glucan, anddendrobium officinale has the effects of scavenging free radicals, improving antioxidant enzyme activity and inhibiting lipid peroxidation, and protecting a biological membrane. The prebiotic composition is synergistically compounded, so that nutrients can be provided for probiotics on the surface of the skin; meanwhile, the number of beneficial bacteria of the skin can be increased, the growth ofharmful bacteria can be inhibited, active oxygen free radicals on the surface of the skin can be removed, the skin problem caused by micro-ecological imbalance of the skin is further solved, self-repairing is conducted on cells, the skin barrier is enhanced, the content of hyaluronic acid in the skin can be increased, and the effects of moisturizing and strengthening a barrier are achieved.

The invention discloses an extraction method of raspberry for preventing primary carcinoma of liver. The prior extraction method has many defects. The extraction method of the raspberry for preventingprimary carcinoma of liver comprises: picking fresh raspberry in a ripening season, grinding the fresh raspberry and removing slag; fully stirring the ground raspberry from which the slag is removed,filling he ground raspberry in a breaker and placing the breaker on an ice block; adding 200 milliliters of 80 percent acetone in 100 grams of raspberry, and mixing the mixture in a pre-cooled mixerfor 3 minutes; continuously homogenizing and stirring the mixture by using a homogenizer for 2 minutes; filling homogenate in a filter flask which is connected with a vacuum pump and provided with filter paper; collecting filtrate, filling the filtrate in a rotary evaporator and performing rotary evaporation at 50 DEG C for 45 minutes; adjusting the volume of the filtrate with deionized water to afinal volume of 50 milliliters; and placing the solution at 20 DEG C below zero to 80 DEG C below zero for refrigeration. The method is an extraction method of raspberry.

The invention discloses a pure plant traditional Chinese medicinal preparation for treating myocardial infarction and cardiovascular diseases and a preparation method thereof. The preparation comprises the following traditional Chinese medicinal components by weight: 6-15g of codonopsis pilosula, 6-15g of astragalus membranaceus, 6-15 parts of ligusticum wallichii, 8-15g of liquorice, 8-15g of pseudo-ginseng and 50-150ml of gingko leaf extract. The preparation method comprises the following steps: quenching the traditional Chinese medicinal materials for about 4 hours according to the requirement on dosage and quantity; uniformly stirring, adding the gingko leaf extract, and mixing; pouring the mixture in a traditional Chinese medicament extraction bag, putting the bag in a high-pressure kettle, and gradually heating to 105-115 DEG C; cooling to 100 DEG C in the high-pressure kettle, sealing and filling the liquid medicine into a finished product with 50-100ml in each bag to obtain the solution preparation; and storing at normal temperature. The pure plant traditional Chinese medicinal preparation can be used for improving micro-circulation of a human body, eliminating oxygen radicals, remarkably increasing the heart coronary blood flow, remarkably promoting brain blood circulation, increasing brain blood flow rate and regulating blood fat, so that the blood viscosity can be reduced, blood circulation can be improved, and the aging process of a human body can be delayed. The pure plant traditional Chinese medicinal preparation adopts pure plant traditional Chinese medicinal materials, is restrict in formula, mild in action, low in cost and small in dosage, gradually plays drug effects, and does hurt the liver or kidney of a patient.

The invention provides a method for processing a tasty tangerine peel and preserved plum drink, and belongs to the processing technology field of novel drink. The tasty tangerine peel and preserved plum drink is processed by antisepsis soft water, tangerine peels processed after a plurality of working procedures, dried plums, glazed fruit oval kumquats, plum gingers and EM raw dew, etc. The production is completely provided with a plurality of tastes which are salty, acid, sweet, fragrant, pungent and pleasant making people to feel extremely tasty. The production is also provided with efficiencies which are promoting fluid and satisfying thirst, improving appetite and digestion, refreshing and restoring consciousness catering to requirements of people. The tasty tangerine peels and preserved plum drink have the special efficiencies of inhibiting virus and bacteria, eliminating inflammation and decomposing body odor to body due to EM raw dew contained inside the production. The tasty tangerine peels and preserved plum drink have the advantages that raw and processed ingredients are easy to buy, the price is low and the processing method is simple.

The invention discloses application of thais clavigera to the preparation of an antipyretic and anti-inflammatory medicine. The pharmacological activity of the thais clavigera is screened through a lot of experiments; and experimental results show that a soft body extract of the thais clavigera or shell powder of the thais clavigera has a strong effect of inhibiting acute inflammation models of mouse ear swelling caused by dimethylbenzene and mouse pedal swelling caused by carrageenan, shows good antipyretic and anti-inflammatory activities, also has the antioxidant capacity, and can strengthen the activity of superoxide dismutase (SOD), eliminate oxygen free radicals, and reduce the release of malondialdehyde. The thais clavigera has an important significance for fully utilizing vast ocean resources and developing novel safe and effective marine medicines.