KR20100027602A - Aqueus power of flax seed oil comprising omega 3-fatic acid - Google Patents

Abstract

PURPOSE: Aqueous powder of flaxseed oil added to food containing a large quantity of omega 3-fatic acid is provided to reduce the content of cholesterol while increasing the content of eicosapenaenoic acid and docosahexaenoic acid, and linolenic acid contained in the food. CONSTITUTION: A manufacturing aqueous powder includes the following steps: mixing 1~99 weight% of flaxseed oil with green tea cathechin extract containing 30 ~ 90 weight% of epigallocatechin-3-gallate, 4 ~ 6 weight% of epigallocatechin, and 2 ~ 35 weight% of epicatechin -3- gallate; coating a mixture with a coating agent; and manufacturing the flaxseed oil powder containing the omega 3-fatic acid. The flaxseed oil contains linolenic acid, eicosapentaenoic acid, and docosahexaenoic acid.

Description

Flaxseed oil soluble powder for food additives containing large amounts of omega-3 fatty acids {aqueus power of flax seed oil comprising omega 3-fatic acid}

The present invention relates to a food-added flaxseed oil-soluble powder containing a large amount of omega-3 fatty acids, and more particularly to a food additive containing a large amount of omega-3 fatty acids prepared by mixing the flaxseed oil and green tea extract and then heating coating. Flaxseed oil water-soluble powder is added to foods to determine the contents of omega-3 fatty acids linolenic acid, eicosapen aenoic acid and docosahexaenoic acid. The present invention relates to a flaxseed oil-soluble powder for food additives containing a large amount of omega-3 fatty acids that can increase the cholesterol content and reduce the cholesterol content.

In advanced countries, including Korea, the most common cause of death from various diseases is cardiovascular diseases such as arteriosclerosis. Since the 1980s, more than half of all deaths have been affected by dietary changes and changes in living conditions. , Stroke and heart disease. Therefore, functional foods with lowered fat and cholesterol contents are more preferred than animal products having high fat and cholesterol contents.

However, not only livestock products are the best sources of protein, but fats contained in livestock products are known to play important roles as energy sources, essential fatty acid supply, fat soluble vitamin transport, hormone production, and special immune systems. In particular, it maintains the respiratory function of the heart as a component of omega-3 fatty acid and caruziolipin in the cardiac mitochondria, which have various effects such as prevention of cardiovascular disease, antitumor effect and prevention of learning ability through blood cholesterol lowering effect. Omega-6 fatty acids (LA, GLA, AA), which are effective in reducing blood cholesterol, anti-allergic effects, suppressing fatty liver by alcohol, and reducing dysmenorrhea, are not synthesized in vivo and are mutually converted. It is also impossible essential fatty acid and should be taken from food. Therefore, much research has been conducted on foods containing optimal omega fatty acids.

Conventionally, products containing high concentrations of omega-3 fatty acids include eggs, pork, chicken, etc. Mainly, sources of omega-3 fatty acids include rapeseed seed, fish meal, flaxseed, flax seed, and perilla seed. . As 5: 1, the ideal ratio of omega-6 to omega-3 fatty acids (ω6 / ω3) in human food, is known, foods are being developed that can maintain an adequate source of omega-3 fatty acids.

Among commercially available lipids, the content of n-3 fatty acids is extremely low, and the content of n-6 fatty acids is high. Linoleic acid, an n-6 fatty acid, is metabolized to arachidonic acid, and arachidonic acid again produces various icosanoids, that is, 2-series prostaglandins and 4-series leukotrienes, in the cell membranes of body tissues. Excessive production of icosanoids due to excessive intake of arachidonic acid is known to cause various physiological diseases, such as atherosclerosis, hypertension, myocardial infarction, cardiovascular disease, thrombosis, heart disease, osteomyelitis, skin disease, and the like. In this way, n-6 fatty acids are the cause of various physiological diseases. On the other hand, 1-3 fatty acids, such as linolenic acid, are partially converted to eicosapentaenoic acid (EPA) by chain lengthenase and unsaturated enzymes in cell membranes of body tissues, and EPA is metabolized in 3-series through metabolism. Prostaglandins and 5-series leukotrienes are produced. Thus, these 3-series prostaglandins and 5-series leukotrienes not only block 2-series prostaglandins and 4-series leukotrienes, which are metabolites of arachidonic acid, but also prevent and cure various physiological diseases caused by them. n-3 fatty acids themselves block the metabolic pathways of n-6 fatty acids, thereby inhibiting the production of eicosanoids by n-6 fatty acids. Research has been conducted to obtain foods with a high content of n-3 fatty acids, although some have successfully obtained foods with a high percentage of n-3 fatty acids, but the most successful foods have been found to have the ratio of n-6 / n-3 fatty acids. Foods whose equilibrium is about 4 to 5: 1 are preferable.

In the related art, in general, fat is in a liquid and solid state according to its physical properties at room temperature, so dehydrated soap powder and fat powder for reducing automatic oxidation to solve the inconvenience of handling. Methods are known (US Pat. Nos. 3,892,889, 3,973,046, 4,021,582, 4,007,284 and PCT / SE 87/00419). In the cold spray dry method, the fat is first solidified in an air blast chamber at 5 to -30 ° C by adding an emulsifier and a protein carrier, followed by clumping. In order to prevent the mixture, it is prepared by mixing with starch, which is a powdered diluent, or by forming an emulsion solution with an emulsifier, water skim milk powder, etc., and spray drying in air at 120 to 170 ° C. In addition, the fatty acid is hydrolyzed with a strong acid or strong alkali and then immersed in a salt of the fatty acid by adding a metal salt, washed with an alkali and dried to obtain a fatty acid powder. Products made by the above-described methods are easy to handle, but in the case of products made with fatty acid salts, the chemical properties of fats are triglyceride, ester form, free fatty acid ( free fatty acid), since the oxidation rate is greatly increased as the metal salt of the fatty acid proceeds, the fatty acid of the product made of free fatty acid is mainly composed of 90 to 80% saturated fatty acid.

The food-added flaxseed oil powder has a disgusting smell when added to foods, reduces the inherent odor and properties of foods, increases the content of omega-3 unsaturated fatty acids, and cannot be used as an additive in foods with low cholesterol. In the case of fatty acid products, when the food additive is used as a food additive, it has a high solubility in food additives, and in order to digest and absorb these food additives, the metal components (Ca and Na) bound by the acidity of the stomach are quickly mixed with fatty acids and glass. In reality, the glass is not good so there is a problem that the absorption in the actual human intestine (intestine) is not good.

The present invention is to solve the above problems and to add food-soluble flaxseed oil water-soluble powder containing a large amount of omega-3 fatty acids to foods to produce foods with a high content of omega fatty acids and low cholesterol content. The present invention has developed a food additive flaxseed oil-soluble powder for producing foods rich in omega fatty acids and low in cholesterol content because of the high content of saturated fatty acids and cholesterol in conventional animal foods.

The present invention is to prepare a flaxseed oil water-soluble powder for food additives containing a large amount of omega-3 fatty acid by heat coating after mixing the flaxseed oil and green tea extract and the food-added flaxseed oil water-soluble powder of the present invention is added to food Increase the content of omega-3 fatty acids linolenic acid, eicosapen aenoic acid and docosahexaenoic acid in foods and reduce cholesterol content The present invention relates to a food-added flaxseed oil-soluble powder containing a large amount of omega-3 fatty acids.

The present invention is a linolenic acid of omega-3 fatty acids contained in food by adding flaxseed oil water-soluble powder for food addition containing a large amount of omega-3 fatty acid by heating and coating the flaxseed oil and green tea extract after mixing In addition, it is very useful in the food industry because it can increase the content of Eicosapen aenoic acid and Docosahexaenoic acid and reduce the cholesterol content.

The present invention relates to linolenic acid, eicosapen aenoic acid and docosahexaenoic acid in food-seed flaxseed oil powder added to confectionery, bakery, ice cream, ice cream, beverages and vegetable foods. 1 to 99% by weight flaxseed oil and 1 to 99% by weight (Docosahexaenoic acid) and 30 to 90% by weight of epigallocatechin-3-gallate (EGCG, C ₂₂ H ₁₈ O ₁₁ , molecular weight 458.4), 6 To 35 weight percent epigallocatechin (EGC, C ₁₅ H ₁₄ O ₇ , molecular weight 306.3) and 2-35 weight percent epicatechin-3-gallate (ECG, C ₂₂ H ₁₈ O ₁₀ , molecular weight 442.5) Food containing a large amount of omega-3 fatty acid, characterized in that to prepare a food-added flaxseed oil water-soluble powder containing a large amount of omega-3 fatty acid by mixing with 1 to 99% by weight of green tea catechin extract The present invention relates to a flaxseed oil-soluble powder for addition.

Green tea catechin extract in the food-added flaxseed oil water-soluble powder of the present invention is characterized in that any one selected from green tea catechin extract powder and 10 to 90% by weight of green tea catechin extract extract. In the food-added flaxseed oil water-soluble powder containing a large amount of omega-3 fatty acids of the present invention, the coating agent is any one selected from glucose, galactose, ribose, maltose, sugar, lactose, starch, glycogen and cellulose, linseed oil and green tea catechin. It is characterized by containing 10 to 90% by weight based on the total amount of the extract and coating agent. In the food-added flaxseed oil-soluble powder containing a large amount of omega-3 fatty acids of the present invention, the food is confectionery, bakery, confectionery, rice cake, biscuit, ice cream, oden, cheese, fruit drink, fruit juice, milk, yoghurt, rice drink , Bean sprouts, bean sprouts, tofu, soft tofu, jelly, bluepo jelly, radish, sweet potato, mixed cream, coffee cream, sausage, food dressing, mayonnaise, red pepper paste, miso, wet brown, kimchi, roasted seaweed, pizza, soy milk, noodles, It is characterized in that any one selected from noodles and kalguksu.

Example 1 Obtaining Green Tea Catechin Extract Used in Flaxseed Oil Water-Soluble Powder for Food Addition Containing a Large Omega-3 Fatty Acid

1000 g of green tea (Theae sinensis L., Theaceae-var.bohea nayabugida, Jeju Island) was extracted with 10 l of 70% (v / v) ethanol solution for 3 hours at 85 to 90 ° C, and then the same conditions were applied with 5 l of the same solvent. After completion of the second extraction, it was concentrated in a vacuum rotary evaporator to about 1000 mL. Water was added to the concentrate, diluted 2-3 times, centrifuged at 14,000 rpm for 20 minutes to completely remove solids, and the collected supernatants were extracted twice with 1.2-fold chloroform. Then, the chloroform layer was removed, the aqueous layer was extracted four times with 1.2 times ethyl acetate, and the obtained solution was combined, and dried under reduced pressure until the extraction solvent disappeared completely. The dried product was dissolved in a small amount of water to obtain an extract of green tea catechin.

Example 2 Obtaining Green Tea Catechin Extract Used in Flaxseed Oil Water-Soluble Powder for Food Addition Containing a Large Omega-3 Fatty Acid

1000 g of green tea (Theae sinensis L., Theaceae-var.bohea yabugida, Jeju Island) was extracted with 10 l of 70% (v / v) ethanol solution for 3 hours at 85 to 90 ° C, and then under the same conditions with 5 l of the same solvent. The secondary extraction was completed and concentrated to about 1000 ml in a vacuum evaporator. Water was added to the concentrate, diluted 2-3 times, centrifuged at 14,000 rpm for 20 minutes to completely remove solids, and the collected supernatants were extracted twice with 1.2-fold chloroform. Then, the chloroform layer was removed, the aqueous layer was extracted four times with 1.2 times ethyl acetate, and the obtained solution was combined, and dried under reduced pressure until the extraction solvent disappeared completely. The dried product was dissolved in a small amount of water and lyophilized to obtain a powdered green tea catechin extract.

In addition, as a result of measuring the content of the catechin contained in the powdered green tea catechin extract obtained by a known method (see Korean Patent Publication No. 2001-84165), with respect to the weight of the obtained green tea catechin powder, epi Gallocatechin-3-gallate 37.5% (w / w), epigallocatechin 12.5% (w / w), epicatechin-3-gallate 5.7% (w / w) and the balance of other catechins Could know.

Green tea is obtained by processing young leaves of the tea tree [Thae sinensis L. (Theaceae)] in early spring, and it has been reported that the green tea components exhibit various biological activities. As a representative example, anti-cancer effect, antioxidant effect, antimutagenic effect, skin protection effect, neuroprotective effect, anti-inflammatory effect, cell death were reported using green tea extract and components separated from green tea, and catechins component of green tea Has anti-cancer and antioxidant effects. In addition, epigallocatechin-3-gallate (EGCG) and (-)-epigallocatechin (EGC), known as the main active ingredients of green tea, have anti-cancer effects, antioxidant effects, and skin protection. It has been reported that there is an effect, a cell death effect, polyphenol (green tea) also has anti-inflammatory effect, cancer prevention effect, antioxidant effect, brain cell protection effect.

<Example 3> Preparation of flaxseed oil water-soluble powder for food addition containing a large amount of omega-3 fatty acid

10% by weight flaxseed oil containing 55.12% by weight linolenic acid, Eicosapen aenoic acid and docosahexaenoic acid and epigallocatechin-3-gallate ( EGCG, C ₂₂ H ₁₈ O ₁₁ , molecular weight 458.4), epigallocatechin (EGC, C ₁₅ H ₁₄ O ₇ , molecular weight 306.3) and epicatechin-3-gallate (ECG, C ₂₂ H ₁₈ O ₁₀ , molecular weight 442.5) Food containing a large amount of omega-3 fatty acids by mixing 20% by weight of green tea catechin extract extract containing 30% of water (70% by weight of water) and then rotating it at high speed at 3000rpm using 70% by weight of glucose while heating. Flaxseed oil-soluble powder for addition was prepared.

<Example 4> Preparation of flaxseed oil water-soluble powder for food addition containing a large amount of omega-3 fatty acid

5 g of an emulsifier (Twen 60: Tween 60) was added to 10 g of flaxseed oil and 20 g of green tea catechin extract extract, and the mixture was heated and heated to 50 ° C., followed by mixing 70 g of glucose with the mixture, obtaining an emulsion with a homogenizer, followed by Food containing a large amount of omega-3 fatty acids by mixing the seed material in a fluid bed dryer and spray-drying the emulsion solution at the top of the fluidized bed dryer while flowing the seed material into the inlet air adjusted to 50 ° C. Flaxseed oil-soluble powder for addition was prepared.

Analysis of the powder showed that the linseed oil-soluble powder contained 55.12% of omega-3 fatty acids (see FIG. 2, Suwon Women's University test report).

Example 5 Preparation of Noodles Containing Large Omega-3 Fatty Acids

Dough was prepared by mixing 20 g of a composition containing food-soluble flaxseed oil water-soluble powder prepared in Example 1 and vitamin C at 6: 1 (w / w), 700 g of wheat flour, 80 g of eggs, and 200 g of water, The noodles were prepared by the manufacturing method to prepare noodles containing a large amount of omega-3 fatty acids.

Example 6 Preparation of Biscuits Containing Large Omega-3 Fatty Acids

Dough was prepared by mixing 20 g of the composition of the food-added flaxseed oil soluble powder prepared in Example 1 and vitamin C at 6: 1 (w / w), 700 g of wheat flour, 200 g of milk, and 80 g of eggs, and a conventional biscuit. By the manufacturing method, biscuits containing a large amount of omega-3 fatty acids were prepared.

Example 7 Preparation of Drinks Containing Large Omega-3 Fatty Acids

Flaxseed oil water-soluble powder for food additives prepared in Example 1 and vitamin C in a composition of 6: 1 (w / w) mixed 20g, fruit flavor 10mg, fruit juice 100g, sodium benzoate 10mg and 900ml water, omega Drinks containing large amounts of -3 fatty acids were prepared.

Example 8 Preparation of Soybean Sprouts Mixed with Large Omega-3 Fatty Acid

Flaxseed oil water-soluble powder for food additives prepared in Example 1 and vitamin C is mixed with a composition of 6: 1 (w / w) 20g, red pepper powder 150g, a small amount of salt, garlic, pepper, onion and ginger, Soybean sprouts seasoned with seasoning, 200g of the previously prepared seasonings and 500g bean sprouts were mixed, cooked in a conventional manner, to prepare a bean sprouts containing a large amount of omega-3 fatty acid.

Example 9 Preparation of Doenjang Stew Containing a Large Omega-3 Fatty Acid

Flaxseed oil water-soluble powder for food additives prepared in Example 1 and a composition of vitamin C 6: 1 (w / w) mixed with 20g, miso 600g, a small amount of salt, garlic, pepper, onions and ginger mixed, water To 500 ml and cooked in a conventional manner to prepare a doenjang crab containing a large amount of omega-3 fatty acids.

Example 10 Preparation of Multigrain Rice Containing Large Omega-3 Fatty Acids

Flaxseed oil water-soluble powder for food additives prepared in Example 1 and vitamin C is mixed with a composition of 6: 1 (w / w) 20g, black soybean 50g, sorghum 50g, millet 50g and white rice 300g, in a conventional manner By cooking, a grain rice containing a large amount of omega-3 fatty acid was prepared.

1 is a toxicity test report for flaxseed oil of the present invention.

Figure 2 is a food test report for flaxseed oil water-soluble powder of the present invention.

Figure 3 is a food test report for flaxseed oil water-soluble fried powder of the present invention.

Claims (4)

In food-added flaxseed oil powder added to confectionery, bakery, ice cream, ice cream, beverages and vegetable foods, the flaxseed oil powder is linolenic acid, eicosapen aenoic acid and docosahexa. 1 to 99% by weight flaxseed oil containing 1 to 99% by weight of Docosahexaenoic acid and 30 to 90% by weight of epigallocatechin-3-gallate (EGCG, C ₂₂ H ₁₈ O ₁₁ , molecular weight 458.4 ), 6 to 35 wt% epigallocatechin (EGC, C ₁₅ H ₁₄ O ₇ , molecular weight 306.3) and 2 to 35 wt% epicatechin-3-gallate (ECG, C ₂₂ H ₁₈ O ₁₀ , molecular weight 442.5 1 to 99% by weight of green tea catechin extract containing c) is mixed with a coating while heating to prepare a flaxseed oil water-soluble powder for food additives containing a large amount of omega-3 fatty acids. Flaxseed oil-soluble powder for food addition. According to claim 1, wherein the green tea catechin extract is water-soluble flaxseed oil for food additives containing a large amount of omega-3 fatty acid, characterized in that any one selected from green tea catechin extract powder and 10 to 90% by weight of green tea catechin extract extract powder. According to claim 1, wherein the coating agent is any one selected from glucose, galactose, ribose, maltose, sugar, lactose, starch, glycogen and cellulose 10 to 90% by weight based on the total amount of flaxseed oil, green tea catechin extract and coating agent Flaxseed oil-soluble powder for food addition containing a large amount of omega-3 fatty acid, characterized in that it contains. According to claim 1, wherein the food is confectionery, baking, confectionery, rice cakes, biscuits, frozen confection, oden, cheese, fruit drinks, fruit juice, milk, yogurt, rice drinks, bean sprouts, bean sprouts, tofu, soft tofu, jelly, green jelly Omega-, characterized in that it is any one selected from, radish, sweet potato, mixed cream, coffee cream, sausage, food dressing, mayonnaise, red pepper paste, miso, milk brown, kimchi, grilled seaweed, pizza, soy milk, noodles and kalguksu 3 Flaxseed oil-soluble powder for food additives containing large amounts of fatty acids.

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