1617 results about "CAMELLIA OIL" patented technology

The invention relates to a cold pressing and physical refining process of camellia oil. The cold pressing and physical refining process of the camellia oil is characterized by comprising the following steps of: (1) selecting ripe camellia seeds and drying the ripe camellia seeds by microwave vacuum until the water content is 3-6%; and conveying the dried camellia seeds into a huller to be hulled;(2) carrying out cold pressing on the hulled camellia seeds to squeeze the camellia oil, wherein the temperature of a barrel is in a range of 100-150 DEG C and an oil output temperature is in a rangeof 80-120 DEG C; (3) removing solid impurities in the squeezed camellia oil through a plate and frame filter press; (4) winterizing the camellia oil filtered by the plate and frame filter press at a temperature in a range from below 5 DEG C to 5 DEG C; (5) carrying out molecular distillation on the winterized camellia oil to remove free fatty acid, oil peroxide products, moisture and other low-boiling-point substances from the camellia oil; and (6) taking a mixture of carclazyte, active carbon and aluminum oxide as a filtering medium to filter; and removing impurities and pigments of the camellia oil treated by the molecular distillation to obtain the finished product. The cold pressing and physical refining process of the camellia oil has the advantages of environmental friendliness, high oil yield, and high retention ratio of micronutrients in finished oil.

The invention discloses a refining process for cold-pressed camellia oil at low temperature. The process disclosed by the invention comprises the following steps: processing raw materials; cold-pressing to obtain oil; carrying out high-precision filtration; hydrating and degumming; deacidifying; decolorizing; deodorizing; and dewaxing. According to the process disclosed by the invention, the harmful ingredients (for example, benzopyrene, free fatty acid, colloid, trace heavy metals, residual soap, debris, aflatoxin and the like) existing in the camellia oil and generated in the production process, and a unique unfavorable smell of the camellia oil are effectively removed; various unique natural beneficial nutrients of the camellia oil can be preserved to the maximal extent after the camellia oil is refined; and no harmful substance is generated in the processing process.

The invention relates to a method for extracting camellia oil and tea saporin from tea seeds. The method provided by the invention comprises the following steps of: pre-treating tea seeds, extracting camellia oil in a water phase, extracting tea saporin, recycling a solvent and the like. The oil extracting rate obtained by using the method provided by the invention can be more than 95%, the recycling rate of the tea saporin is more than 85% and the oil quality of the camellia oil is good. In the method provided by the invention, ethanol or isopropanol is utilized as the solvent so that the camellia oil is safe and toxic, has a lower boiling point, is easily recycled and repeatedly utilized, can reduce manufacturing cost, is environmental-friendly and has a very wide application prospect.

The invention discloses a producing method of original-fragrant camellia oil rich in active components. The producing method mainly comprises the following technical steps of: 1, enabling fresh camellia fruits to suffer from electing, retting, cleaning, drying, seed un-shelling, seed-selecting, sterilizing and cooking to obtain cured camellia seeds; 2, squeezing the cured camellia seeds obtained in the step 1 by an oil press and filtering to obtain clean squeezed camellia oil; 3, stirring and adsorbing, to be specific, placing the squeezed camellia oil obtained in the step 2 in a mixing tank, adding an adsorbent for mixing and filtering to obtain the camellia oil after the adsorption treatment; and 4, degreasing the camellia oil after the adsorption treatment to obtain the original-fragrant camellia oil. According to the invention, no chemical reagent is necessary for the method, the original-fragrant camellia oil rich in the active component has a low content of benzopyrene and has the quality index reaching to the national first-level standard, and the original great flavor and the active nutrient contents of the camellia oil are kept.

A refinery method of camellia oil is carried out by removing impurities for tea seed crude oil, degumming, physically depickling with free fatty acid<0.5% in crude oil, adding sodium carbonate and sodium hydrate into oil, washing, laying aside, washing, drying, decolouring, and deodorizing to obtain refined camellia oil. Its advantages include low cost, higher output rate, short deodorization time, less consumption and waste- water discharge.

The invention provides a method for purely physically preparing camellia oil at a low temperature. The method comprises the following steps of: 1, drying; 2, shelling; 3, squeezing to obtain crude oil; 4, filtering the crude oil to obtain camellia oil; 5, washing the camellia oil by using two steps; 6, deodorizing the washed camellia oil; 7, drying and cooling; 8, growing crystal at the low temperature; and 9, performing precision filtration. The method for purely physically preparing the camellia oil at the low temperature in the whole process has the following advantages that: purely physical processes are adopted in the whole process, and chemical substances are not added; all the treatment processes are performed at the temperature of less than 100 DEG C, so that harmful substances brought by high-temperature operation and damage to nutritional substances in grease are effectively avoided; and the method is compact in steps and easy to operate, improves the production-sale ratio and reduces the production cost.

The present invention discloses a camellia oil microcapsule, its preparation method and application. Said camellia oil microcapsule (by 1000g prescription raw material) contains 20-90g of beta-cyclodextrin, 130-244g of malt dextrin, 6-14g of modified starch, 2-6g of monoglyceride and sucrose fatty ester compound emulsifying agent, 40-90g of camellia oil and the rest is water. Said camellia oil microcapsule can be used as general food, health-care food, medicine, food additive and feed additive. Besides, said invention also provides the concrete steps of its preparation method.

The invention relates to pure natural plant perfumed soap. The pure natural plant perfumed soap is prepared from the following raw materials in parts by mass: 9-11 parts of purified water, 4.5-5.5 parts of baking soda, 30-36 parts of natural olive oil, 9-11 parts of tea seed oil, 9-11 parts of corn oil, 9-11 parts of soybean oil, 3 parts of Jojo natural olive essential oil, 9-11 parts of Jojoba oil, 9-11 parts of glycerin extracted from natural plants, 0.9-1.1 parts of lemon essential oil, 3-4 parts of aloe juice, 2-3 parts of ginseng juice, 1.5-2.5 parts of pure milk and 4.5-5.5 parts of pure honey. The pure natural plant perfumed soap provided by the invention has the beneficial effects that the pure natural plant perfumed soap has certain bacteriostatic action, and can significantly improve whelk and dermatitis; multiple natural nutriments in camellia oil and Jojoba oil can provide sufficient nutrients and water for skin, thus skin is moisturized and has luster and good elasticity;and after bath, perfume is maintained on skin, skin metabolism can be accelerated, the formation of wrinkle and cell premature aging can be effectively prevented and stoped, and youth and luster can be restored, thereby achieving the effects of nourishing and whitening skin.

The invention relates to a nutritional blend oil with balanced fatty acid components and active components for the middle and old aged, which is prepared by a plurality of plant oils selected from flaxseed oil, walnut oil, double-low rapeseed oil, soybean oil, wheat germ oil, corn oil, teal oil, peanut oil, grape seed oil, rice bran oil, camellia oil, evening primrose seed oil, sunflower seed oil and the like, wherein, Omega 6 serial polyunsaturated fatty acids (PUFA) and Omega 3 serial PUFA are contained to enable the ratio of saturated fatty acid (SFA) to monounsaturated fatty acid (MUFA) to PUFA to be 0.6-0.8:1:1, the ratio of Omega 6 to Omega 3 to be 4:1 in the comprehensive evaluation of the blend oil absorbed by the middle and old aged and the fat from other sources, thereby meeting the recommended value of Chinese Nutrition Society; the nutritional blend oil contains 2% of gama-linolenic acid, thereby beneficial to improving the contents of DH-gama-linolenic acid and arachidonic acid; the total content of lauric acid, myristic acid and palmitic acid contained in the nutritional blend oil is below 8.5% in order to avoid over rising the level of Low density lipoprotein (LDL) in the plasm of the middle and old aged; in addition, the nutritional blend oil also comprises a plurality of active components with oxidation resistant property, so other antioxidants do not need to be added in the blend oil.The blend oil provided by the invention is characterized by low cost, balanced fatty acid nutrition, a plurality of abundant active components and higher security, thereby better improving the health and intelligence of eaters, preventing cardiovascular and cerebrovascular diseases, and avoiding fatness, hyperlipidemia, thrombotic diseases and the like caused by unbalanced fatty nutrition.

The invention relates to a medical biological dressing, particularly to a medical biological scar-inhibiting rhytidectomy dressing and a preparation method thereof. The dressing is composed of modified chitosan, silicone, glycerol, camellia oil, olive oil, almond oil, an aloe extracting solution, active growth factors, hyaluronic acid and a ginger extracting solution. With adoption of the formula, skin regeneration organs are retained and activated furthest, and a good foundation is laid for wound repair. The formula is reasonable and scientific and has the efficacies of clearing away heat and toxic materials, removing slough and promoting growth of tissue regeneration, promoting blood circulation and removing blood stasis, and relieving swelling and pain on scars, has an impressive preliminary therapeutic effect on scars of skin epidermis bruise, trauma, traumatism, burning, scald, and post-operation wound, has the advantages of high efficacy, rapid pain relieving, low possibility of infection, simple preparation method, and good convenience in usage and popularization, and is used for burning, scald, trauma, bruise, traumatism, post-operation wound hemostasis, inflammation diminishing, pain relieving, wound infection prevention, scar inhibition, skin wrinkle and crack prevention, and wrinkle inhibition.

The invention discloses a method for comprehensively extracting tea saponin and tea polysaccharide from a camellia oil seed cake or tea seed cake. In the method, a comprehensive extraction process for the tea saponin and the tea polysaccharide is researched by taking the degreased camellia oil seed cake or tea seed cake as raw materials. The method for extracting the tea saponin and tea polysaccharide comprises the following steps of: crushing the camellia oil seed cake or tea seed cake and performing water extraction and alcohol precipitation or alcohol extraction and water extraction to obtain rough tea saponin and tea polysaccharide; purifying the supernatant subjected to water extraction or alcohol extraction by using a macroporous adsorption resin chromatography column; eluting resin adsorbate with alkali and ethanol with gradually increasing volumetric concentration in turn; and collecting the ethanol eluent to obtain high-purity tea saponin. The method has a simple process and low production cost, and by the method, the high-purity tea saponin can be prepared and also another active product, namely the tea polysaccharide can be obtained.

The invention discloses a food composition suitable for a hypertension hyperlipidemia hyperglycemia population, which comprises rice, millet, black rice, yam, lotus roots, oat, tartary buckwheat, lotus seeds, pearl barley, yellow corns, potatoes, hazelnuts, Chinese chestnuts, konjak, black sesame, shiitake mushrooms, lycium barbarum, dried mulberries, dried seedless grapes, dates, salt black beans of soybeans, hawthorn powder, carrot powder, tomato powder, puerarin powder, concentrated whey protein, soy isolate protein, camellia oil, purple perilla seed oil, maltodextrin, L-malic acid, L-carnitine and milk calcium. The invention further discloses a preparation method of the food composition suitable for the hypertension hyperlipidemia hyperglycemia population. After the food composition is taken usually, balanced nutrition can be ensured when effects of effectively reducing a blood pressure, blood fat and blood sugar are achieved; meanwhile, the food composition also has effects of conditioning important organs of a human body, such as livers, kidneys, spleen, stomach, large intestine and the like, protecting the heart, improving blood vessel elasticity, reducing the blood viscosity and preventing the Alzheimer disease.

The invention relates to handmade camellia oil soap and a preparation method thereof. The handmade camellia oil soap is prepared from the following raw materials in parts by mass: 40-80 parts of camellia oil, 1-30 parts of palm oil, 1-30 parts of coconut oil, 5-30 parts of an alkaline solution and a proper amount of essential oil. The handmade camellia oil soap disclosed by the invention is simple in preparation process, diversified in product shape, flavor and color, moderate in hardness, convenient to store, durable in use, quite high in practicability and quite high in economic efficiency; the method disclosed by the invention is simple in preparation process, easy to implement, high in production efficiency, high in safety and capable of rapidly and efficiently preparing the handmade camellia oil soap which is good in cleaning, wetting and nourishing effects, moderate in hardness and durable in use.

The invention discloses a method for preparing camellia oil. The method is implemented by the following steps of: physically de-acidifying degummed crude tea seed oil from which impurities are removed to keep free fatty acid in the crude oil less than 0.4 percent, wherein peroxide and odoriferous substances in the crude oil, in particular the free fatty acid are removed in a physical de-acidifying process; performing alkaline refining and deacidification for ensuring the color and luster of physically de-acidified oil; adding sodium silicate and alkali into the oil in turn respectively; washing and standing the mixture; washing the mixture with water; drying the washed mixture; and de-coloring and deodorizing the dried mixture to obtain refined camellia oil. The method has the characteristics of low consumption of needed auxiliary materials, little waste water discharge, less produced soapstock, short deodorizing time and low production cost.

The invention discloses a preparation method of stomach strengthening and qi regulating camellia oil According to the method, first, camellia seed material blank is steamed and fried by using grape seed oil, ginger juice and wheat germ oil, and then is spread and dried, a concentrated decoction liquid of Chinese herbal medicines such as pea flower, medicated leaven, wampee root, rhizoma cyperi, bay leaf and the like is used for spraying on the even broken material blank, wherein citric acid, fructo-oligosaccharide and honey are added into the concentrated decoction liquid, and then a finished product is obtained by vacuum freeze drying, squeezing and refining. The stomach strengthening and qi regulating camellia oil has the effects of strengthening stomach, regulating qi, soothing the middle and removing distension, can be used for prevention and treatment of anepithymia, dyspepsia, tumescence of stomach duct and abdomen, insufficiency of the spleen, reversed flow of qi and other symptoms. The grape seed oil, the wheat germ oil, the citric acid, the fructo-oligosaccharide and other components in the camellia oil can improve the quality of and the components of the camellia oil, and improve the quality of the camellia oil.

The invention relates to a composite camellia oil health care product with a function of reducing blood fat and a preparation method thereof. The composite camellia oil health care product is prepared from camellia oils containing unsaturated fatty acids richly, lycopene, soya bean lecithin and vitamin E by means of a complex formula. The preparation method comprises the following steps: mixing the camellia oils, phytosterol, the lycopene, the soya bean lecithin and sucrose fatty acid ester; adding the vitamin E; and then homogenizing, pelleting, preparing a glue, drying, cleaning, choosing pills and packing qualified pills in an aluminum-plastic composite platen or putting the qualified pills into bottles. The composite camellia oil health care product has the function of reducing the blood fat.

The invention discloses a method for detecting benzo(a)pyrene in Camellia oleifera seed oil, belonging to the technical field of food safety detection. It includes steps such as sample extraction, purification and qualitative and quantitative analysis. The invention adopts a stable high-performance liquid chromatography method, is less affected by the external environment, can accurately quantitatively analyze, and has a detection limit of 1 μg/kg. The invention adopts a saponification method to change the properties of the oil matrix, and then purifies it with an alumina purification column, so that a better purification effect can be achieved even if the sampling amount is increased.

The invention relates to camellia oil for the skin care of a baby, which is characterized in that cosmetics camellia oil and auxiliary agent are mixed to form the camellia oil, wherein, the quantity of the cosmetics camellia oil is 55 to 85 and the quantity of the auxiliary agent is 15 to 45 by volume. The camellia oil is the skin care oil for the baby, and prepared through taking natural matters derived from plants as the main components; the matters with biological activity are added in the cosmetics camellia oil, thereby achieving the functions that the skin care function is enhanced, the stability of the skin care oil is increased, and the retention period is prolonged. The camellia oil has the advantages of natural performance as well as nonirritant, strong nutritional protection function to the skin of the baby, simple and convenient manufacture, safe and reliable use, etc.

The invention discloses a refining process for cosmetic camellia oil. The process includes the following five steps: degumming, alkali refining deacidification, adsorption decolorization, vacuum deodorization and fractionation. According to the invention, organic membrane technical treatment is added to the degumming process to further reduce the content of phospholipid, FFA and pigment in the camellia oil and greatly improve the color of the camellia oil, thus reaching the purpose of pre-decolorization. In order to reduce the burden of decolorization, also the acid value of crude oil can be further reduced. The alkali consumption in the deacidification process can be reduced, so that the product yield can be improved. By means of activated clay, the adsorption performance can be improved, and under a heating circumstance, pigments and other impurities in oil can be effectively adsorbed and removed. The camellia oil is almost colorless under observation by naked eyes, thus already meeting the requirements for cosmetic oil.

The invention discloses highly-fragrant camellia oil. The highly-fragrant camellia oil is prepared by a preparation method which comprises the following steps: 1, tea seed kernel preparation: taking fresh tea seeds, airing, unshelling, selecting, impurity-removing and curing; 2, primary squeezing: squeezing the cured tea seed kernels obtained in the step 1 in an oil press; 3, highly-fragrant camellia oil preparation and tea cake crushing: crushing tea cakes into blocks; cake and oil mixing: adding camellia oil into the tea cakes and obtaining a cake and oil mixture, wherein through the matching of the cake to the oil, the camellia oil contained in the cake and oil mixture achieves 15-30 percent by mass; secondary squeezing: adding the cake and oil mixture into an another preheated oil press to squeeze; 4, impurity-removing: stirring and crystal-growing; filtering and removing crystals; 5, filling: filling nitrogen, filling and forming the filled safe and nutritious highly-fragrant camellia oil. The highly-fragrant camellia oil and the preparation method thereof have the benefits that as rich natural aroma chemical compounds are contained in the highly-fragrant camellia oil, people can smell strong fragrance when eating the highly-fragrant camellia oil, so that the appetite is enhanced; the highly-fragrant camellia oil is non-toxic, safe, sanitary and nutritious.

The invention discloses an aroma camellia oil which is prepared by adopting the following steps: (1), preparing foots slurry; (2), performing enzymolysis and Maillard reaction; (3), obtaining fragrant digestion grease; and (4), dewatering. According to the fragrant camellia oil, camellia oil foots is adopted as a raw material for preparation, and aroma substances are mainly from a protein denaturation aroma and a aroma formed by reducing sugar in camellia seeds and amino acid in a low-temperature enzymatic process through the Maillard reaction. According to the fragrant camellia oil, the problems of influence of high temperature on quality of the camellia oil in a conventional cooking aroma enhancing procedure, inactivation of active substances in nutritional ingredients in the camellia oil due to the high-temperature long-term Maillard aroma enhancement reaction of and aroma reduction of the camellia seed oil are avoided, and thus the camellia oil which is not damaged in nutrient substances and is thick in aroma is obtained. The camellia oil has the advantages of recycling waste materials, and being simple in process, low in operation cost and stable in product quality. The aroma camellia oil prepared by using the preparation method disclosed by the invention is capable of generating higher economic benefit.

The invention discloses a method for extracting camellia oil by using a microwave assisted aqueous extraction method, belonging to the technical field of grease preparation. In the method, dried tea seeds are husked, baked, crushed and ground and then are subjected to water feeding, microwave extraction, centrifugal separation, emulsion breaking, washing and vacuum dehydration to obtain the camellia oil. The method has the advantages of simpleness in process operation, favorable grease quality, high extraction speed, high extraction rate, less pollution to the environment and low cost and is suitable for industrial scale production.