116 results about "Pine bark extract" patented technology

Elevated levels of homocysteine have been implicated as an important risk factor for cardiovascular and other diseases. A composition for decreasing levels of plasma homocysteine and a method for administering the composition are provided, the composition containing dextromethorphan (DM), folic acid and vitamins B6 and B12. The composition provides a synergistic therapeutic effect so that lower amounts of the above ingredients may be employed to minimize any undesirable side effects caused by the use of high levels of a component such as DM. Preferred compositions for cardiovascular diseases further include lecithin, vitamin E, betacarotene, procyanidins / flavonoids, trimethylglycine, garlic oil and minerals. Other compositions for treating glaucoma include bilberry, bioflavonoids and beta-carotene and for treating tardive dyskinesia include an antioxidant such a grape seed extract and pine bark extract, lecithin and oligomeric proanthocyanidins. The compositions may be administered using any suitable means such as orally or intravenous.

The invention provides a broad-spectrum nitric oxide free radical health care product, comprising the following components by weight on a daily basis: 4-6g of L-arginine, 200-1000mg of L-citrulline, 1-25g of cooked soybean meal, 80-100mg of pycnogenol (pine bark extract), 100-150mg of grape seed extracts, 100-150mg of EGB761 (extract of ginkgo biloba), 500mg of curcumin, 500mg of vitamin C, 200-400mg of vitamin E, 20-30mg of beta-carotene, 800mu g of folic acid (containing calcium folinate) and 100mu g of selenium. The health care product not only has the effect of generating the nitric oxide free radical, but also can protect the activity and the stability of the nitric oxide free radical, provides corresponding health care and auxiliary treatment formulas according to different individuals to achieve obvious health care effect, and has specific curative effects on the diseases.

Embodiments include a composition to promote ocular health and a method of treatment for a subject exposed to a source of oxidative or visual stress to the eye or having a degradation of the eye. The composition may include amounts of vitamin A, which includes beta-carotene; vitamin C; vitamin D; vitamin E; zinc; copper; selenium; non-vitamin A carotenoids, which include lutein and zeaxanthin; omega-3 fatty acids, which include eicosapentaenoic acid and docosahexaenoic acid; taurine; alpha lipoic acid; pine bark extract; astaxanthin; and Piper spp. extract. The method includes the step of administering to the subject a daily dose of a composition to promote ocular health.

The present invention provides a composition for the oral cavity that comprises a pine bark extract that is extracted from the bark of a pine. The composition for the oral cavity of the present invention can provide a plurality of effects such as an effect of improving blood flow in the mouth and an effect of reducing halitosis.

The invention provides a honeysuckle flower cellulose fiber. The honeysuckle flower cellulose fiber is prepared from flax pulp; the honeysuckle flower cellulose fiber contains 5% or more of honeysuckle flower extract, 1-3% of pine bark extract and 2-6% of proteins; the dry fracture strength of the honeysuckle flower cellulose fiber is 3.6-4.2 cN / dtex; the wet fracture strength is 2.3-2.8 cN / dtex; and the dry elongation at break is 21.6-22.5%. The honeysuckle flower cellulose fiber prepared in the invention adopts the flax pulp as a raw material, and the flax contains unsaturated fatty acids, so the honeysuckle flower cellulose fiber has good repairing and protecting effects on skins, has no irritation, has the efficacy of moisturizing dryness, detoxifying, relieving pains and eliminating swelling, and can be used for preventing and treating prurigo and allergy of skins; and a fabric made of the honeysuckle flower cellulose fiber has good compatibility with skins.

The invention relates to a method for extracting nano-scale proanthocyanidin oligomers from pink bark. The production technical process of the method comprises: raw material treatment, filtrate extraction treatment, concentration treatment, high-efficiency countercurrent extraction treatment, dilution treatment, water dissolution treatment, liquid phase intercalation treatment, nano crushing treatment, drying and depolymerization treatment, purification treatment and sterilization and packing treatment. In the method, water is used as an extraction solvent, ethyl acetate is used as an extraction solvent, and after weakly acidic electrolyzed distilled water is mixed, a nanocrystallization process is used to prepare a finished product. The countercurrent electrolysis extraction method has high extraction rate and low cost, effectively separates the proanthocyanidin oligomers from proanthocyanidin polymers, greatly improves product extraction yield and quality, improves OPC active ingredient content to over 99 percent and effectively solves the technical problem of difficult direct absorption by human bodies, which is caused by large proanthocyanidin particle size and low active ingredient content. The invention also provides a nano-scale pine bark extract prepared by the method.

Elevated levels of homocysteine have been implicated as an important risk factor for cardiovascular and other diseases. A composition for decreasing levels of plasma homocysteine and a method for administering the composition are provided the composition containing dextromethorphan (DM), folic acid and vitamins B6 and B12. The composition provides a synergistic therapeutic effect so that lower amounts of the above ingredients may be employed to minimize any undesirable side effects caused by the use of high levels of a component such as DM. Preferred compositions for cardiovascular diseases further include lecithin, vitamin E, beta-carotene, procyanidins / flavonoids, trimethylglycine, garlic oil and minerals. Other compositions for treating glaucoma include bilberry, bioflavonoids and beta-carotene and for treating tardive dyskinesia include an antioxidant such as grape seed extract and pine bark extract, lecithin and oligomeric proanthocyanidins. The compositions may be administered using any suitable means such as orally or intravenous.

The invention relates to a composition for alleviating athletic fatigue and a preparation method thereof. The composition comprises the following components in parts by weight: 100-700 parts of a pine bark extract and 40-400 parts of theanine. Tests verify that the pine bark extract and theanine are used together, so that the sports level can be improved to a relatively great extent and the athletic fatigue can be alleviated or eliminated. According to the composition provided by the invention, the reasonable proportion of the pine bark extract and theanine is given, so that the composition has a synergistic effect, and the effect of alleviating or eliminating the athletic fatigue is maximized, thereby improving the sports athletic ability. Moreover, the preparation method is simple and auxiliary materials are reasonably applied, so that the effect of the extract can be utilized and given to play to the greatest extent. The composition provided by the invention is low in cost, the process satisfies the production specification of preparations, and the prepared preparation is easy to take, thereby facilitating adsorption by a human body and generally facilitating industrial popularization and application. The composition has a huge economic benefit.

Disclosed is a method for identifying grape seed extract authenticity using the HPLC fingerprint spectrum, and in particular, a method for identifying the adulteration of a pine bark extract or a peanut skin extract in a grape seed extract. The method comprises the following steps: 1) establishing the HPLC fingerprint spectrums of the grape seed extract, the pine bark extract and the peanut skin extract, respectively; 2) determining a characteristic peak of pine bark extract and a characteristic peak of peanut skin extract; 3) subjecting the grape seed extract sample to be tested to liquid chromatography detection, identifying the adulteration of the pine bark extract or the peanut skin extract in the sample to be tested according to whether the chromatogram contains the characteristic peaks of the pine bark extract and / or the peanut skin extract, wherein the addition of more than 3% of adulterants can be accurately identified. The method has good stability and reproducibility, high efficiency, obvious identification characteristics, provides a theoretical basis for the identification of the plant sources of grape seed extracts, and is conducive to promoting the healthy development of the plant extract industry.

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.

An alcohol metabolism enhancer is made from safe plant extracts and an alcoholic beverage and causes a reduced sick feeling and hangover from drinking alcohol without causing hemolysis using safe materials derived from plants. The alcohol metabolism enhancer and the alcoholic beverage include proanthocyanidins, such as pine bark extracts.

An alcohol metabolism enhancer is made from safe plant extracts and an alcoholic beverage and causes a reduced sick feeling and hangover from drinking alcohol without causing hemolysis using safe materials derived from plants. The alcohol metabolism enhancer and the alcoholic beverage include proanthocyanidins, such as pine bark extracts.

Elevated levels of homocysteine have been implicated as an important risk factor for cardiovascular and other diseases. A composition for decreasing levels of plasma homocysteine and a method for administering the composition are provided the composition containing dextromethorphan (DM), folic acid and vitamins B6 and B12. The composition provides a synergistic therapeutic effect so that lower amounts of the above ingredients may be employed to minimize any undesirable side effects caused by the use of high levels of a component such as DM. Preferred compositions for cardiovascular diseases further include lecithin, vitamin E, beta-carotene, procyanidins / flavonoids, trimethylglycine, garlic oil and minerals. Other compositions for treating glaucoma include bilberry, bioflavonoids and beta-carotene and for treating tardive dyskinesia include an antioxidant such as grape seed extract and pine bark extract, lecithin and oligomeric proanthocyanidins. The compositions may be administered using any suitable means such as orally or intravenous.

The invention discloses a high-moisture-absorption drying agent and a preparation method thereof. The drying agent is prepared from the following ingredients in parts by weight: 20 to 30 parts of zeolite powder, 10 to 18 parts of bentonite, 5 to 12 parts of kieselguhr, 3 to 10 parts of plant starch, 2 to 8 parts of bamboo fiber, 5 to 10 parts of chitosan, 3 to 10 parts of activated aluminum oxide, 2 to 8 parts of pine bark extracts, 3 to 10 parts of liquorice root antioxidants and 1 to 4 parts of nanometer silver ion powder. The preparation method is simple; the prepared drying agent has good moisture absorption performance; meanwhile, the anti-oxidization and antibacterial functions are also realized; the moisture absorption effect of the drying agent is further improved.

The invention provides a method for separating and purifying soybean agglutinin through reverse micelle. The method includes the steps of preparation of soybean agglutinin water extract, preparation of a reverse micelle solution, a forward extraction process and a reverse extraction process. The method for separating and purifying soybean agglutinin is short in needed time, low in requirement on equipment, low in implementation cost and rapid and easy and convenient to operate, continuous production and industrial enlargement are easy, separation, purification and concentration can be completed at the same time, the purity of soybean agglutinin is 85% or above, the yield of soybean agglutinin is 85% or above, structure modified pine bark extract is adopted as a surfactant in the extraction process, soybean agglutinin can be effectively protected and is not prone to be inactivated, purity is high, and a high-purity product can be obtained in the following process only through one step of simple ion exchange chromatography or chromatography.

The invention discloses a compound premixed feed helping female animals stimulate secretion of milk and a preparation method thereof. The compound premixed feed comprises the following raw materials in parts by weight: 7 parts of papaya extract; 1 part of salvia root extract; 4 parts of white tea extract; 4 parts of poplar flower extract; 5 parts of hawthorn fruit extract; 4 parts of astragalus root extract; 5 parts of pine bark extract; and 1 part of carrier. The preparation method is that dry powder obtained through extracting papaya, salvia root, white tea, poplar flower, hawthorn fruit, astragalus root and pine bark is mixed with carrier in proportion, and the compound premixed feed helping female animals stimulate secretion of milk is obtained. The invention has the advantages that the nourishing effects of the milk secretion stimulating effect, the iron supplementing effect, the blood supplementing are excellent, and no medicine residue and no toxic side effect exist; and the early weaning of newborn animals is facilitated, the regularity of newborn animals is improved and the service life of rare wild animals is prolonged.

The invention discloses a natural plant meat flavor improver for animals. The natural plant meat flavor improver comprises the following raw materials in parts by weight: 1-3 parts of pine bark extract; 1-4 parts of white tea extract; 1-3 parts of lophatherum herb extract; 1-2 parts of pineapple extract; 1-4 parts of paulownia extract; 1-5 parts of hawthorn fruit extract; 1-6 parts of white mulberry root-bark extract; and 3-5 parts of carriers. The preparation process comprises: step one: dry pine bark powder, dry white tea powder, dry lophatherum herb powder, dry pineapple powder, dry paulownia powder, dry hawthorn fruit powder and dry white mulberry root-bark powder are respectively extracted; and step two: the dry powder obtained through the step one and the carriers are mixed in proportion, are evenly agitated and are prepared into the natural plant meat flavor improver. The natural plant meat flavor improver can resist stress and improve animal meat flavor.

The invention relates to the field of traditional Chinese medicine health-care products, in particular to a health-care product having the efficacies of resisting ageing and improving immunity. The health-care product is characterized in that the health-care product per dose contains the following effective health-care treating components in percentage by mass: 28%-32% of pine pollen disruption powder, 18%-22% of a pine needle extract, 18%-22% of a pine bark extract, 3%-7% of a ginkgo extract, 3%-7% of fermented curcuma powder, 3%-7% of a semen cassiae extract, 3%-7% of a dandelion extract, 3%-7% of a ginseng extract, 0.001%-0.003% of vitamin B1, 0.001%-0.003% of vitamin B6, 0.000004%-0.000008% of vitamin B12 and the balance being starch slurry. The finished pharmaceutical dosage form of the health-care product can be powder, tablets and capsules. The health-care product disclosed by the invention is simple in concerted application, good in health-care effects, safe and reliable, free from toxic or side effects, light in flavor of drugs, good in mouth feel and convenient to carry, and the requirement that the health-care product is used as a daily health-care product to be eaten by ordinary crowds can be met.

The invention discloses a method for blending tung oil and petrochemical diesel oil to make diesel engine fuel, belonging to the technical field of engine fuel. The mixture obtained by directly blending the unmodified tung tung seed refined oil with petrochemical diesel oil is used as a general fuel for diesel engines. The tung tung seed refined oil accounts for 10-50% of the total weight of the mixture, and alcohol and Surfactant. The technical solution is obtained on a solid experimental basis by overcoming the general technical biases of those skilled in the art. If 0.02%~0.2% of the total weight of the mixture is added with high-temperature natural antioxidants, such as rosemary extract, Yuanbao maple extract, Kezi extract, pine bark extract, etc., it can significantly slow down the oxidation of the mixture and prolong the Shelf life, so that the mixture after long-term storage still has good fluidity and combustion performance. The method of the invention greatly reduces the cost of using tung oil as biodiesel.

The method for producing proanthocyanidin-containing product of the present invention comprises the steps of providing a pine bark as a starting material, extracting the pine bark with at least one of water and an organic solvent, and treating the resultant extract with a synthetic resin adsorbent, wherein the pine bark has characteristics in that at least 7 wt % of solid material in terms of dry weight is obtained from a pine bark extract that is obtained by adding 10 parts by volume of an aqueous ethanol solution containing ethanol in the range of 50 to 80 volume % to one part by weight of the pine bark, and performing extraction at 80 to 85° C. for one hour. It is possible to conveniently and efficiently obtain proanthocyanidin-containing product that contains at least 10 wt % of OPCs.

The present invention aims to provide a component having not only an ability to reduce oxidized coenzyme Q10 and an ability to stabilize reduced coenzyme Q10, but also nutrient, flavor, broad utility and the like, and a utilization method thereof. The present invention relates to a safe and convenient method of producing reduced coenzyme Q10, including reducing oxidized coenzyme Q10 by using, as a component derived from a naturally-occurring substance, which is safe for the body, any one or more components selected from the group consisting of an acerola extract, a tea extract, a rosemary extract, a pine bark extract and a Vaccinium vitis-idaea extract. In addition, the present invention also relates to a method of stabilizing reduced coenzyme Q10 in the co-presence of a component derived from a naturally-occurring substance, and a stabilized composition. Since the above-mentioned components derived from a naturally-occurring substance can also be expected to function as nutrients, the composition of the present invention is particularly useful as a pharmaceutical product, a supplement, a food with nutrient function claims, a food for specified health use, a nutritional supplement, a nutritional product, an animal drug, a cosmetic, a therapeutic drug and the like, which are required to show various effects.

The health-care product for delaying senility and regulating blood-lipid is prepared by using pine needle, pine bark extract, beta-cyclodextrin or hydroxypropyl-beta-cyclodextrin, palmitate ascorbateand lecithin, and its procyanidine content and total flavone content are high.

The invention relates to the technical field of cosmetic additives, and provides an anti-aging composition aiming at the problem of poor anti-aging effect of anti-aging products. The anti-aging composition comprises, by weight, 20-25 parts of maritime pine bark extract, 10-15 parts of Bletilla striata root extract, 8-12 parts of tuber fleeceflower root extract, and 17-25 parts of a solvent. A preparation method of the anti-aging composition includes mixing the components of the anti-aging composition uniformly according to a mass ratio to obtain the anti-aging composition. Application of the anti-aging composition refers to addition thereof to a skin care product. The maritime pine bark extract, the Bletilla striata root extract and the tuber fleeceflower root extract are cooperatively matched with each other, so that active ingredients in the anti-aging composition can be absorbed better by a human body, free radicals can be better eliminated, the skin aging speed can be decreased, the anti-aging effect of the anti-aging composition is more obvious, and the effect acts faster.

The invention relates to a ferment repair sun cream. The technical scheme is as follows: the ferment repair sun cream is prepared by mixing a propolis extracting solution, a witch hazel extracting solution, arbutin, glabridin, snail albumen powder, a pine bark extract, phytosterin, monobenzone, an aloe extracting solution, melatonin, a mountain tobacco extracting solution, a turmeric extracting solution, ferulic acid, an alga extracting solution, a Fructus Forsythiae extracting solution, a lavender extracting solution, a schisandra fruit extracting solution, a Sanguisorba officinalis extracting solution, a clove extracting solution, vitamin C, a mulberry bark extracting solution, a wild chrysanthemum flower extracting solution, a Houttuynia cordata extracting solution, a butterfly extracting solution, vitamin D3, lipase, Lactobacillus plantarum, emulsifying wax, fragrance and ionized water.

The invention provides a health food composition used for preventing and treating articular cartilage injury. The health food composition is compounded from bone collagen, hydrolyzed collagen type II,broccoli extract and pine bark extract in specific proportion, wherein the bone collagen can increase colloid and mucus in articulations and accelerate restoration and survival of cartilage tissues and synovial fluid; the hydrolyzed collagen type II is helpful to resist cartilage proteolytic enzyme and recombine injured cartilage cells; sulforaphen in the broccoli extract slows up a cartilage injury progress by preventing the effects of multiple enzymes which result in articulation degeneration in osteoarthritis; and abundant procyanidine contained in the pine bark extract has obvious inhibiting effects on collagenase, elastase, hyaluronidase and the like, thereby reducing the damaging effects of the enzymes on collagen, elastin, hyaluronic acid and other substances.

The invention discloses a skin care product with compound fruit extracts. The skin care product is prepared from, by weight, 10-20 parts of butyrospermum parkii fruit grease, 10-20 parts of alligator pome extracts, 5-15 parts of citrus aurantium dulcis fruit extracts, 5-15 parts of actinidia Chinensis fruit extracts, 3-8 parts of integripetal rhodiola herb extracts, 0.5-4 parts of honey mushroom extracts, 0.5-4 parts of desertliving cistanche herb extracts, 2-4 parts of pine bark extracts, 1-3 parts of cysteine, 0.5-2 parts of metallothionein, 5-8 parts of coloctrum, 3-8 parts of safflower flower extracts, 2-4 parts of pearl powder, 3-8 parts of saffron crocus stigma extracts, 2-4 parts of sunflower seed extracts, 20-30 parts of emulsifying agents, 10-15 parts of wetting agents and 48-72 parts of deionized water. The invention further discloses a preparation method of the skin care product. The skin care product can eliminate melanin, prevents drying, peeling and chapping of skins and has the function of beautifying and whitening the skins.

The invention relates to a preparation method of a bactericidal hand wash detergent for clothes of pregnant women. Skin of expectant mothers in pregnancy can get sensitive, improperly selected washing products enable the pregnant women to suffer from an allergy and can become potential carcinogenic factors, health of the expectant mothers is injured, and growth of a fetus is also indirectly affected. The bactericidal hand wash detergent is prepared from a wild pagoda tree root extract, tea saponin, a radix puerariae extract, a pine bark extract, blumea oil, a ginseng extract, AES (sodium alcohol ether sulphate), probiotic flora, paeonol, chitosan, citric acid, amino acid, coconut oil fatty acid, a magnolin extracting solution, ursolic acid, chitin, apple essential oil, acetic acid, spice and water through mixing. In order to decompose common stains (sweat stains, blood stains and milk stains) in the pregnant and puerperal period, the bactericidal hand wash detergent has cleaning, softening and bactericidal functions, is higher in detergency and enables clothes to be cleaner and whiter.

The invention belongs to the field of pharmacy, provides application of pine bark extract to preparation of a medicament for treating liver injury, and solves the technical problem of poor effect of the medicament in treatment of a liver injury disease in the prior art. The weight percentage of proanthocyanidin in the pine bark extract is 90-99 percent. The pine bark extract is a polyphenol type substance; and a main active ingredient is low molecular polymer of the proanthocyanidin. Pathological changes of mice organism and liver tissues reflect that the liver injury can be reduced by the pine bark extract, wherein MDA (Methylene Dioxyamphetamine) content of the injured liver tissues can be obviously reduced by 75-150mg / kg pine bark extract, meanwhile, SOD (Superoxide Dismutase) activity is improved; and this fully shows that the pine bark extract has a protection effect on the liver.

The invention discloses a procyanidine plant nutrient and application thereof. The plant nutrient contains an effective amount of procyanidine as an active component, is a pine needle extract or pine bark extract containing procyanidine, and is prepared by extracting pine needles or pine barks with water and / or an organic solvent. The plant nutrient disclosed by the invention has a remarkable effect of promoting plant growth, and is beneficial to improvement of crop health and improvement of crop yield and quality. The raw materials used in the invention are biomass components derived from natural plants, and have the characteristics of safety, easiness in biodegradation, environmental friendliness and the like, and the plant nutrient has huge application potential and important social significance in agricultural production.