1970 results about "Grapes seeds" patented technology

The present invention provides a novel process for extraction, purification and concentration of polyphenol substances from whole grapes, grape seeds and grape pomace without the need for membrane filtration. Aspects of several embodiments of the novel processes include hot water extraction, a dual pH treatment of the hot water extracts, and the uses of a copolymer of trimethylolpropane trimethacrylate as an adsorbent resin to maximize the concentration and purification of the beneficial polyphenolic substances.

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 discloses fermented fruit and vegetable composition containing probiotics and traditional Chinese medicine extract and a preparation method of the fermented fruit and vegetable composition. The fermented fruit and vegetable composition comprises fermented fruit and vegetable, fermented or non-fermented traditional Chinese medicine or the traditional Chinese medicine extract, the prebiotics, probiotics and an auxiliary, wherein the prebiotics are formed by one or more oligosaccharides and the probiotics comprise one or more of lactobacillus, bifidobacterium and streptococcus; the fruit and vegetable comprise one or combination of pumpkins, white gourds, kiwi fruits, soybeans, papayas, purple sweet potatoes, carrots, Chinese chestnuts, Chinese yam, maca fruit, pearl barley, Wolfiporia extensa, Angelica sinensis, kudzu vine roots and lotus seeds; the traditional Chinese medicine or the traditional Chinese medicine extract is one or more of Astragalus, olive leaves, grape seeds, ginger, gardenias, saw palmetto, pumpkin seeds, pomegranate seeds, pomegranate bark, raspberries, Cistanche deserticola, black cohosh, red clover or extract thereof. The fermented fruit and vegetable composition is food, a medicine or a health care product with the efficacy of regulating intestinal flora, boosting immunity, improving sleeping function and the like.

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 invention relates to a formula of a fruit and vegetable beverage and application thereof, in particular to a formula which is beneficial to eye nutrition and vision care and is prepared from Chinese wolfberry juice, mulberry juice, carrot juice and other additives. The formula can be added with one or more of vitamin A, beta-carotene, vitamin C, vitamin B1, vitamin B2, vitamin B6, vitamin B12, lutein and lutein ester; the formula can be added with one or more trace elements of zinc, selenium, manganese, chromium, calcium, phosphorus and molybdenum; the formula can be added with one or more of blueberry juice, orange juice, strawberry juice and cherry juice; and the formula can be added with one or more Chinese medicinal extracts of chrysanthemum, kudzuvine root, glossy privet fruit, mulberry leaf, pearl, ginkgo leaf, fiveleaf gynostemma herb, anthocyanin, grape seed, cassia seed, south dodder seed and feather cockscomb seed.

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.

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 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 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 relates to a multifunctional diet tea, consisting of thirty-seven traditional Chinese medicines as follows: astragalus, burdock, cassia seed, glossy privet fruit, apocynum venetum, elephant foot, lotus leaf, rhizoma polygonati, five-leaf gynostemma herb, Chinese hawthorn leaf, alfalfa, coix seed, spatholobus suberctu, summer purslane, rhizoma alismatis, caulis akebiae, divaricate saposhnikovia root, eucommia ulmoides, cortex cinnamomi, polygonum multiflorum, rosemary, beautiful sweetgum fruit, rose, centella, esliptae herba, radix bupleuri, radix scutellariae, Chinese magnoliavine fruit, hawthorn, cacumen biotae, pine needle, grape seed, oriental wormwood, acanthopanax root, parasitic loranthus, white atractylodes rhizome and felwort. The multifunctional diet tea related by the invention has obvious effects of reducing fat and losing weight, improving the metabolism of the body and curing gout and hyperlipidemia.

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 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.

The invention provides soybean sauce mutton shashlik and a preparation method thereof. The mutton shashlik is characterized by being prepared from the following raw materials in parts by weight: 260-280 parts of mutton, 1-1.5 parts of liquorice, 2-2.2 parts of platycladi seed, 1.2-1.4 parts of semen plantaginis, 2.2-2.4 parts of white poria, 2.5-2.7 parts of thunbergia fragrans root, 3-3.3 parts of carrot leaf, 1.5-1.8 parts of morusaustralis poir, 8-10 parts of cashew nut, 10-11 parts of panicum miliaceum, 3-4 parts of cheese powder, 4-5 parts of water-soaked bamboo slice, 1-2 parts of grape seed powder, 4-5 parts of hawthorn kernel powder, 22-24 parts of soybean sauce, 50-55 parts of rock candy, 10-11 parts of grape juice, and 3-4 parts of nutrition additive. The mutton flavor is rich because beneficial components in traditional Chinese medicines can be sufficiently absorbed by the mutton through cooking, the mutton shashlik tastes sweet and refresh due to the syrup cooked by the rock candy and the grape juice, and the prepared mutton shashlik is bright in color, unique in flavor and nice in smelling, and can meet the requirement of consumers to color, flavor and taste. Furthermore, the soybean sauce mutton shashlik has the effects of invigorating spleen and replenishing qi, clearing heat and removing toxicity, tranquilizing by nourishing the heart, and resisting tumors.

The invention relates to the technical field of health-care nourishment, in particular to a probiotics solid beverage and a preparation method thereof. The probiotics solid beverage provided by the invention comprises the following raw materials in parts by weight: 5-40 parts of water-soluble dietary fibers, 1-15 parts of five cereal powder, 0.1-10 parts of fruit-vegetable enzyme powder, 1-10 parts of xylitol, 0.05-0.1 part of grape seed polysaccharide, 0.005-0.01 part of Chinese wolfberry polysaccharide and 0.005-0.015 part of lentinan, 0.005-0.015 part of a dendrobium officinale enzyme and 1x10<6>-5x10<6>CFU of probiotics added to each gram of matrix grains. The probiotic solid beverage of the invention is prepared by combining three materials including the probiotics, the food enzyme and precious traditional Chinese medicine extractive, and the compound use of the three materials can play a better synergistic effect so as to realize a plurality of efficacy of regulating the intestinal tracts, supplementing with nutrients and improving immunity.

The invention discloses a red wine soap, which is mainly prepared from the following raw materials in part by mass: 40 to 60 parts of red wine, 230 to 270 parts of edible oil, 40 to 60 parts of vegetable nursing oil, 80 to 120 parts of purified water, 40 to 60 parts of honey, 800 to 1,200 parts of transparent soap base, and 0.05 to 0.15 part of grape seed essential oil. The red wine soap is rich in grape polyphenol, has the effects on deep oxidation resistance, whitening and moisturizing, achieves the effect of delaying skin aging at the same time of cleaning the skin, and is a good natural skin-care cosmetic; and the dry red wine contains multiple vitamins such as VE, VB, VB2 and the like and multiple mineral matters such as calcium, magnesium, iron, potassium, sodium and the like, wherein the combined effect of the mineral matters and multiple trace elements is superior to that of the best mineral water.

To a constitutive element of a tobacco (a leaf-tobacco component or a filter) is added a proanthocyanidin or a proanthocyanidin-carrying porous material (such as an active carbon) to obtain an element for tobacco smoke. The proanthocyanidin may be at least one extract selected from a grape seed or pip, a grape rind or pericarp and squeezed dregs of a grape fruit.

The present invention discloses a small meat duck feed, which comprises the following raw materials, by weight, 40-50 parts of corn, 15-20 parts of wheat shorts, 10-15 parts of rice bran, 5-10 parts of rapeseed meal, 5-10 parts of bran, 4-6 parts of fermented sweet potato residue, 0.5-1 part of stone powder, 0.5-1 part of tenebrio molitor powder, 0.2-0.3 part of gravy salt, 5-8 parts of fresh pig blood, 2-4 parts of corn protein powder, 2-4 parts of persimmon peel powder, 3-5 parts of sophora japonica leaf powder, 0.5-1 part of calcium hydrogen phosphate, 0.1-0.15 part of methionine, 0.5-0.6 part of lysine, 0.04-0.05 part of betaine, 0.02-0.03 part of grape seed, 0.1-0.2 part of allitricin, and 3-4 parts of a Chinese herbal. According to the present invention, the formula is added with the fresh pig blood, the sophora japonica leaf powder, the persimmon peel powder, the tenebrio molitor powder and other raw materials, such that palatability and nutrition of the feed and small meat duck feed intake can be increased, and good effects are provided for digestion promotion, feed utilization rate improvement, weight increase per day of the duck, economic benefits and the like.

The invention discloses traditional Chinese medicine toothpaste adopting grape seed matrix abrasive and a preparation method of the traditional Chinese medicine toothpaste. The traditional Chinese medicine toothpaste is prepared from smashed grape seed, hydrogenated artemisia oil, bamboo vinegar, water lily amino acid viscose silk protein, lactoferrin, polyethylene glycol, sodium citrate, sodium soybean protein acid, sodium cyclohexylsulfamate, potassium dodecyl sulfate, forsythiaside, tea polyphenol, persimmon polysaccharide, glycyrrhetinic acid, sodium alginate, nano attapulgite, porous micromolecule high-energy water and deionized water. Forsythiaside traditional Chinese medicine extract has effects of resisting bacteria, diminishing inflammation, reducing fever and treating wind-heat type common cold; forsythiaside matched with porous micromolecule high-energy water is subjected to micro molecularization treatment, so that efficacy and stability of forsythiaside are improved; the grape seed matrix abrasive which is miniaturized and passivated is adopted, so that harmfulness of abrasion is reduced, abrasion effect is improved, and toothpaste cost is reduced.

The invention belongs to the technical field of pork preservative technologies and relates to a natural chilled fresh pork preservative and a preparation method thereof. The natural chilled fresh pork preservative is characterized by being prepared from 4.4-5.2% of a bacteriostatic agent, 11-15% of a synergist, 30-35% of Chinese herbal medicine extract liquor and the balance water. The bacteriostatic agent proportionally comprises, by weight parts, nisin, natamycin, lysozyme, chitosan and propolis supercritical CO2 extract; the synergist proportionally comprises, by weight parts, acetic acid, vitamin C, vitamin E and sodium lactate; the Chinese herbal medicine extract liquor is made by adopting an ethanol extraction method for extracting, by weight parts, grape seeds, garlic, Flos Caryophylli, Cortex Cinnamomi, rosemary, pepper and ginger and compounding with oregano essential oil and crude tea extract liquor. The natural chilled fresh pork preservative has advantages of reasonable formulation, edible safety, simplicity of the preparation method, operational convenience in use and excellent preservative effects.

Methods are disclosed for processing organic plant matter into dry powder, oil and juice products for use alone or in combination with other constituents as a food additive, nutriment, dietary supplement, nutraceutical, pharmaceutical or a component of a cosmetic product having a high concentration of polyphenolic compounds, including the naturally occurring antioxidant resveratrol. In a particular embodiment, Muscadine grapes and rice hulls are mixed together in a predetermined ratio and subsequently pressed to extract the bulk of the grape juice from the Muscadine grapes, resulting in a residue consisting essentially of Muscadine grape marc and rice hulls. An active enzyme may be introduced into the mixture to soften the grape skins and thereby facilitate break down of the mixture into the residue. The residue is then pressed again, dried at low heat and high air flow, and the grape seeds separated from the remaining residue. The remaining residue is then ground, fragmented or powdered to produce the dry powder product. The separated grape seeds may be further processed to extract grape seed oil and produce a sludge consisting primarily of crushed grape seeds, which can be further processed by powdering to form a grape seed powder having a high concentration of polyphenolic compounds, including resveratrol. The residue is stored at a temperature only slightly above 32° F. (0° C.) and less than about 60° F. (15° C.) to both preserve and promote the continued metabolic synthesis of polyphenolic compounds, including resveratrol.