2468 results about "Grape seed" patented technology

The invention discloses a health product for increasing bone density and a preparation method of the health product. Chinese dwarf cherries, Chinese herbal medicine extracts refined by adopting a modern extraction technology and other raw materials having the function of increasing the bone density are scientifically compounded and are scientifically combined omnibearingly to play a synergistic effect, so as to effectively promote the calcium absorption in multiple aspects, repair and reconstruct the cartilago articularis, promote the generation of synovial fluid, promote the synthesis of collagen in cartilago articularis substrates, prevent the further degradation of cartilage, indirectly reduce the osteoclast function, inhibit the re-absorption of bones, increase the content of bone calcium and perfect the biomechanical properties of the bones, so that the product has a good function of increasing the bone density. A microwave drying technology in the preparation method can be used for further improving the integration and biological stability of the health product, and by means of the antioxidant activity of a grape seed extract in the raw materials, the strong adsorption and inclusion functions of modified dietary fibers and the antifungal propertie of the Chinese herbal medicine extracts, an efficient, safe, nutritional and stable health product having the function of increasing the bone density is prepared finally.

The invention provides a health care fruit vinegar. The health care fruit vinegar is prepared by the steps of washing, squeezing, fermenting, ageing, filtering and sterilizing through taking fresh and matured gallnut, ophiopogon root, wheat, liquorice, medlar, sticky rice, honeysuckle and grape seeds as raw materials. The health care fruit vinegar has a certain health care function.

The invention relates to a green synthesis method for nanometer zero-valent iron by utilizing grape seeds and an application, and belongs to the field of nanometer material and wastewater treatment. The preparation method is characterized in that nanometer zero-valent iron particles are prepared by taking waste grape seed extracting solution as dispersing agent and antioxidant under the condition of room temperature, and the nanometer zero-valent iron particles prepared through the method has good dispersibility and stability. The nanometer zero-valent iron particles prepared by the method are used for catalytically degrading reactive dye in wastewater, under the condition that the pH of the dye wastewater is equal to 2 to 10, more than 98% of azo-dye reactive brilliant red K-2G is degraded in 9min, more than 95% of anthraquinone dye reactive brilliant blue KN-R is degraded in 30min, and the environmental adaptability is high, and the degrading efficiency is high. The method is simple in technology, economic and efficient, resource utilization of grape seeds is realized, the synthetic nanometer zero-valent iron has extremely high activity, and the method has wide application prospect.

The method for extracting grape-seed oligoproanthocyandin includes the following steps: pulverizing grape-seed, sieving and defatting to obtain grape-seed dregs, extracting the grape-seed dregs by using organic solvent containing inorganic mineral acid, feltering, neutralizing with inorganic alkali, filtering and reduced pressure concentrating to obtain proanthocyanidin crude extract, then adding petroelum ether or chlorform into the crude extract, standing still, filtering and drying to obtain refined proanthocyanidin. The utilization of said method can quickly and simple extract the grape-seeds-waste material of winery and can obtain the invented oligoproanthocyanidin whose content is greater than 60% and yield can be up to 2%.

The invention relates to a health food having the functions of oxidation resistance and immunity enhancement, which is prepared from grape seeds, green tea, blueberry, tomato, kudzu vine root, ginseng, gynostemma pentaphylla, astragalus root, ganoderma lucidum and matrimony vine through extraction by water or organic solvent, returning flow, organic solvent extracting, mixing and preparing proportionally, and charging auxiliary materials. The food can be prepared into various dose forms including powders, tablets, capsules or oral liquids.

The invention provides nutrient plant blending oil. The nutrient plant blending oil comprises components in percentage by weight as follows: 20%-40% of rapeseed oil, 10%-20% of linseed oil, 6%-12% of sunflower seed oil, 5%-15% of peanut oil, 4%-8% of wheat germ oil, 2%-10% of camellia seed oil, 1%-5% of seabuckthorn seed oil, 3%-8% of walnut oil, 2%-5% of grape seed oil, 0.1%-2% of allicin, 0.1%-2% of docosahexaenoic acid, 0.1%-2% of vitamin E, 0.1%-2% of curcumin and 0.1%-1% of resvaritrol. The production method of the blending oil comprises steps as follows: the raw materials are weighed in the proportion and then added to a mixing vessel, nitrogen is injected at the temperature of 40-60 DEG C, so that pressure in the mixing vessel can keep 0.1-0.5 Mpa, vibration and blending are performed through ultrasonic waves for 60-120min and then are left to stand for 3-5 hours, and primary blending oil is obtained; then bentonite and activated carbon in the weight ratio of 1:(2-4) are added to the primary blending oil, the mixture is stirred for 30-60min at a rotation speed of 80-100 r/min, then solid impurities are filtered out, and the nutrient plant blending oil is obtained. The blending oil integrates edible and health-care functions of various kinds of plant oil, and the nutrient plant blending oil has more nutrition and health-care functions due to addition of functional additives.

The invention discloses an extraction method for a natural pigment. The extraction method for a natural pigment comprises the following steps of: (1) washing, drying and crushing raw materials, then passing through a 100-mesh sieve, performing homogeneous extraction in the mixed solution of ethanol aqueous solution in the percentage of 60-95% by volume and hydrochloric acid aqueous solution in the concentration of 0.1 mole per litre, and filtering after the extraction, so as to obtain a filtrate, wherein the pH value of the obtained mixed solution is 2.0-5.0; and the homogeneous extraction comprises a high-speed pre-treatment phase and a homogeneous extraction phase; (2) neutralizing, centrifuging and deslagging the filtrate obtained in the step (1), so as to obtain a supernatant; and (3) concentrating and drying the supernatant obtained in the step (2), so as to obtain the natural pigment, wherein the raw materials are chestnut shells, black soya bean skins, dragon fruit peels, lychee exocarps, grape seeds, hickory exocarps, acorn shells, orange peels, hazelnut shells, nectarine peels and purple sweet potato or purple-black broomcorn shells. The extraction method disclosed by the invention is simple in process, low in requirements on production equipment, not easy to break pigment substances, and high in extraction rate.

The invention relates to an anti-oxidation health-care wine and its production method, wherein the wine is prepared from the oxidation resistant reactive constituents in grape seed and peel extracted with high grade white spirit or brandy with high ethanol content, the the oxidation resistant reactive constituents in grape seed and peel is proanthocyanidin, resveratrol, polydatin, which can effectively remove excess oxygen-derived free radicals in human bodies.

The invention discloses comprehensive nutrition powder and a preparation method thereof. The comprehensive nutrition powder is characterized by comprising the following raw materials: vitamin B1, vitamin B2, vitamin B6, pantothenic acid, vitamin B12, vitamin C, vitamin A, vitamin K, vitamin D, vitamin E, biotin, folic acid, calcium, magnesium, iron, zinc, selenium, chromium, copper, manganese, corn fiber flour, inulin, soy isolate protein powder, black bean peel extract, Agaricus blazei Murill extract, soya bean lecithin, phaseolus calcaratus extract, L-carnitine, beta carotene, lycopene, citrus extract, vanadium, acerola cherry extract, grape seed extract, maltodextrin, essence, aspartame and acesulfame. The comprehensive nutrition powder refers to a rich nutrition food which is researched directionally, can be highly matched with low sugar diet and fitting exercise to form a conditioning scheme which specially aims at treating obesity and three highs, can achieve a comprehensive and obvious rehabilitation effect of weight loss and reduction of three highs, and is easy to popularize in a large scale.

The invention discloses full-quality vegetable nutritional fine dried noodles and a preparation method of the full-quality vegetable nutritional fine dried noodles. The full-quality vegetable nutritional fine dried noodles are prepared from following raw materials in parts by weight: 90-100 parts of wheat flour, 10-13 parts of starch, 10-12 parts of spinaches, 5-8 parts of purple carrots, 5-8 parts of celeries, 5-8 parts of purple amaranthus mangostanus, 4-6 parts of yellow pumpkins, 2-4 parts of moutan barks, 1-3 parts of pseudo-ginsengs, 3-5 parts of dandelions, 2-4 parts of melon seeds, 3-4 parts of raspberries, 2-4 parts of millet, 1-3 parts of grape seeds, 2-3 parts of table salt and 0.1-0.3 part of soda. The fine dried noodles produced by the method provided by the invention have deep green natural color and luster, unique flavor, good boiling fastness and smooth mouth feel, and can improve the appetite and the eating interests of people. Furthermore, water is not additionally added; the water of vegetables is completely used for kneading dough; in dough kneading and pulping processes, low-temperature operation is adopted so as to ensure that nutritional ingredients are not changed and lost due to the reason that the temperature is too high; components including dietary fibers are also remained; original nutrition and flavor of the vegetables can be kept; the full-quality vegetable nutritional fine dried noodles have the effects of nutrition, health and intestinal tract improvement and are real natural, green and safe food.

The invention discloses a vegetarian diet set meal. The vegetarian diet set meal comprises following raw materials, sticky rice, coix seed, black rice, corn, buckwheat grain, oat, milled glutinous broomcorn millet, millet, unpolished rice, sorghum rice, wheat, barley, lucid ganoderma, hazelnut kernel, pine nut kernel, pistachio nut kernel, apricot kernel, sunflower seed kernel, peanut kernel, ginkgo kernel, soybean, black soya bean, black kidney bean, circassian bean, mung bean, pea, broad bean, chickpea, hyacinth bean, sword bean, petits pois, kidney bean, snow bean, green soy bean, dwarf bean, winged bean, hickory kernel, cowpea, pumpkin seed, cashew nut, grape seed, cucumber seed, purple perilla seed, lettuce seed, brassica juncea var seed, Chinese waxgourd seed, bitter gourd seed, chayote seed, gold towel gourd seed, towel gourd seed, winter squash seed, cucurbita pepo seed, bottle gourd seed, and celery seed. According to a preparation method, 159 raw materials which are used contain the comprehensive nutrients needed by human body, nutrient balance and sufficiency are achieved, requirements of people on nutrients are satisfied effectively, effect is excellent, and only natural food materials are used.

The invention relates to a technology for extracting effective components from a natural product and in particular relates to a method for extracting oil and procyanidin from grape seeds. The method comprises the following process steps: preparing grape seeds, grinding, performing ultrasonic extraction to obtain grape seed oil, and performing ultrasonic extraction to obtain procyanidin. The method integrates the characteristics of an ultrasonic extraction method and a double-solvent extraction method, has the characteristics of low solvent dosage, low extraction cost, high extraction efficiency, less influence on the environment and the like, and can be used for effectively avoiding the problem that in the extraction process of the prior art, the bioactivities of grape seed oil and procyanidin are damaged.

The invention discloses a production method of grape seed oil, which belongs to the technical field of the food processing. Grape seeds are cleaned and broken, the moisture content of the grape seeds is adjusted, and the refined grape seed oil is produced through the procedures such as pre-heat treatment, enzymolysis, microwave treatment, post heat treatment, drying, squeezing, alkali refining, hydration, heat-cold treatment, decoloration and filtering. With the production method, the oil yield reaches 95 percent or more, procyanidin extraction rate can reach 60 percent or more, the destroy degree of other ingredients such as oilmeal protein after the oil pressing is small, the quality of the produced grape seed oil is good, and the nutrient components of the grape seed oil is maximally reserved; and particularly, the refining processes such as alkali refining, hydration, heat-cold treatment, decoloration and the like effectively removes different water-solubility and fat-soluble harmful foreign matters in the crude oil, so the quality of the grape seed oil is improved, and the quality guarantee period is prolonged.

The invention discloses a preparation method of proanthocyanidin. In the method, grape seed, pine bark, purple potato or any other plant with high proanthocyanidin content is used as a raw material, an ethanol aqueous solution is used as an extraction solvent, and a double water phase extraction method is utilized to efficiently prepare proanthocyanidin from a crude proanthocyanidin extract. The invention has the advantages of high product yield, high product purity, low solvent consumption, low cost and the like, and can easily implement industrial production.

The invention discloses a treatment method for antibacterial and anti-ultraviolet cotton fabrics. The treatment method comprises the following steps: step 1, soaking the cotton fabrics with a nonionic surfactant; step 2, modifying the cotton fabrics with chitosan quaternary ammonium salt; step 3, dipping the cotton fabrics with antibacterial finishing liquid prepared by mixing 5-15 parts of a natural antibacterial agent composed of extracts of grape seeds, persimmon leaves, ginkgo leaves and licorice roots, 0.3-1 part of polyoxyethylene-40 hydrogenated castor oil and 1000 parts of water; step 4, soaking the cotton fabrics in a mixed aqueous solution containing 0.001-0.005mol/L of silver nitrate or silver sulfate or silver acetate and 1-3 g/L of soluble starch or hydroxyethyl cellulose to prepare the nano-silver attached antibacterial cotton fabrics. The prepared cotton fabrics not only have good antibacterial performance and anti-ultraviolet performance, but also have performance of resisting oxidation and scavenging free radicals, and have improved anti-wrinkle performance and good washing durability.

The invention discloses a culture material for pleurotus nebrodensis and a cultivation method of the pleurotus nebrodensis. The culture material is prepared from the following components by weight percent: 50-60% of corn cob, 7-12% of lotus receptacle, 8-12% of peanut shells, 10-15% of grape seeds, 5-15% of corn flour, 1-2% of vinasse, and 1-2% of calcium carbonate. The cultivation method comprises the steps of sterilizing the culture material, inoculating after cooling, culturing hypha for 25-35 days at 25-28 DEG C, keeping the humidity of the environment to be 75-95% with 1wt% of a water-soluble carbon nano tube solution, transferring the cultured hypha into a fruiting chamber after mediotrastum dispersing, growing sporocarp for 10-12 days at 13-18 DEG C and harvesting. The culture material and the cultivation method of the pleurotus nebrodensis is characterized in that the grape seeds contain rich multi-amino acids, vitamins and mineral substances, can increase the yield, improve the quality of the pleurotus nebrodensis and increase the biotransformation efficiency of the pleurotus nebrodensis; a water-soluble carbon nano tube has the effects of promoting the plant growth, preventing from damage by external conditions and the like, and can increase the yield, improve the quality of the pleurotus nebrodensis and shorten the growth period of the pleurotus nebrodensis hypha; besides, the grown pleurotus nebrodensis has the good quality and a large pleurotus nebrodensis body.

The present invention relates to the extraction of proanthocyanidin from plant material, and is especially the resin extraction process of proanthocyanidin from grape seed. Grape seed as material is extracted with water and/or alcohol as solvent at normal temperature or heating condition; the extractive liquid is filtered, concentrated while recovering alcohol solvent, re-filtered while adding water, the filtrate is adsorbed with macroporous adsorptive resin, the saturated resin is eluted with water solution of alcohol and the eluent is dried while recovering solvent to obtain the product. The process has yield of 3-10 %, and the product has proanthocyanidin content of 38-90 %. The present invention has the advantages of low cost and no residual solvent in the product, and is environment friendly and suitable for industrial production.

The invention discloses a process for hypercritical extraction of grape seed oil and resin adsorption abstraction of proanthocyanidin, which comprises, employing hypercritical carbon dioxide to extract grape seed oil from comminuted grape seeds under abstraction pressure of 20-35MPa at 40-50 deg. C, heating degreased grape seeds with 25-35% water solution of ethanol for backflow, charging 50-70% ethanol or isopropanol solution into the concentrated extract liquid, agitating and stewing, decompressing and filtering, thus obtaining proanthocyanidin crude extract liquid, then adsorbing with polystyrene resin, carrying out desorption with desorbent after adsorption saturation, drying the eluent under reduced pressure, finally obtaining refined proanthocyanidin product.

The present invention discloses a broiler feed, which comprises the following raw materials, by weight, 50-60 parts of corn, 8-12 parts of rice bran, 5-10 parts of fermented soybean meal, 3-5 parts of cottonseed meal, 1-2 parts of calcium hydrogen phosphate, 2-3 parts of fish meal, 1-2 parts of stone powder, 5-10 parts of potato freeze-drying powder, 0.2-0.4 part of gravy salt, 5-8 parts of mushroom, 5-10 parts of attapulgite powder, 0.02-0.03 part of grape seed, 0.03-0.04 part of threonine, 0.05-0.06 part of methionine, 0.06-0.08 part of lysine, 2-4 parts of grape seed oil, and 3-4 parts of a Chinese herbal. According to the present invention, the formula is added with the attapulgite powder, such that digestion and absorption of main nutrient-protein in the feed by broilers can be improved, and broiler growth can be accelerated; with the Chinese herbal formula, disease resistance of broilers can be improved, occurrence of respiratory system diseases, digestive system diseases and other diseases can be prevented, incidence rate of broilers is substantially reduced, and survival rate of broilers is increased so as to reduce feeding cost of breeders.

The invention discloses a new technology for cultivating a grape vine which produces fresh grapes and raw materials of ice wine. A Hutai grape vine variety of ZL97108605.2 is planted, and the same grape tree is promoted to fruit for a plurality of times in a year by adopting the multi-level grape trellis technology of ZL200620078395.4 and the technologies of 'promoting the fruit at the early stage and controlling the quality at the late stage', delaying harvest and the like. The new technology effectively improves the quality of the commercial fresh grapes and greatly increases the yield of the grapes, causes the grape vine to fruit with different uses according to the thought of a planter, increases the economic benefit of the grape planting industry, and reduces the risk resulting from the factors of natural disasters, plant diseases and insect pests and the like to the grape planting industry.

The invention relates to a method for dyeing with a dye extracted from a grape beverage and grape seeds as waste resources in wine industry processing, which is characterized in that a grape seed pigment solution is adopted to dye protein fiber fabrics such as wools, silks and the like with a directly dyeing method or an aluminium ion and iron ion pre-mordant dyeing method. A dyeing technology has the following parameters: the bath ratio of (25-50):1, a dye bath pH value of 3-5, the grape seed dosage of 1-6 percent (o.w.f), dyeing temperature of 30 DEG C, temperature rise rate of 1-3 DEG C/min, temperature rising to 80-100 DEG C and insulation time of 60-120min. The aluminium ion and iron ion pre-mordant dyeing method is characterized by comprising the following steps of, firstly, carrying out pre-mordant dyeing on the protein fiber fabrics by adopting aluminium ions and iron ions, and putting the protein fiber fabrics such as the wools, the silks and the like into a grape seed pigment dye bath to dye. Fabrics in different colors can be obtained by adopting different mordants. The invention can efficiently utilize grape seed waste resources and expand the application field of completely nontoxic grape seed pigments.