Nutrition balanced mixed oil containing omega-3 polyunsaturated fatty acid and producing method thereof

Abstract

The invention relates to a nutrition even blend oil which contains Omega-3 polyunsaturated fatty acid. The blend oil uses the plant grease such as peanut oil, sunflower oil as the material oil, uses furl seal oil, seaweed oil, fish oil or polyene fish oil as the alloyed oil, and uses tea polyphenol and vitamin E as the anti-crawl oxidant. The accession volume can be calculated according to the physiology and the nutrition need of different people and the fatty acid content of the oil; each 100 gram blend oil contains: SFA 12 to 18 grams, MUFA 39 to 46 grams, Omega-6 PUFA 31 to 38 grams, Omega-3 PUFA 5 to 9 grams; wherein, Omega-3 LCPUFA 0.1 to 5.0 grams, DHA:(DPA+EPA) 0.25 to 10:1, DHA:EPA 4:1 to 60:1, or DHA:DPA 2:1 to 10:1, no EPA, or HAD without DPA and EPA. The blend oil has the functions of promoting the brain growth and defending short sight and cerebrovascular disease, etc.

Description

technical field [0001] The invention relates to an edible blending oil containing additives, in particular to a blending oil containing ω-3 polyunsaturated fatty acid (ω-3 PUFA) and a production method thereof. Background technique [0002] For a long time, the health care function of edible oils and fats in my country has not received enough attention, and various fatty acid components have not been properly deployed. Regarding dietary intake of fatty acids, the World Health Organization and the Food and Agriculture Organization of the United Nations recommend that the daily intake of fatty acids in the human body be based on the ratio of three fatty acids, namely saturated fatty acid (SFA): monounsaturated fatty acid (MUFA): polyunsaturated fatty acid ( PUFA)=1:1:1 is suitable. At present, the supply of the first two fatty acids in edible oils in my country is sufficient and the supply of the latter is insufficient, but polyunsaturated fatty acids still play an important ...

AI Technical Summary

Problems solved by technology

Chinese patent CN1483336A discloses "Balanced Nutrition and Balanced Blending Oil", which stipulates that the content ratio of monounsaturated fatty acid and polyunsaturated fatty acid is 1:1, and the ratio of content of linoleic acid and α-linolenic acid is 4-6. : 1, but did not consider the ratio of saturated fatty acid, also did not directly add ω-3 long-chain polyunsaturated fatty acid (ω-3LCPUFA); Considering the proportion of saturated fatty acid (SFA), monounsaturated fatty acid (MUFA) and polyunsaturated fatty acid (PUFA), and the content ratio of omega-6 fatty acid linoleic acid and omega-3 fatty acid α-linolenic acid, But it has the following defects: 1, do not directly add omega-3 long-chain polyunsaturated fatty acids (omega-3 LCPUFA), and the omega-3 long-chain polyunsaturated fatty acids (omega-3 LCPUFA) required by the human body are only composed of omega The -3 series of linolenic acid is transformed in the human body and cannot meet the needs of the human body

2. Oils with different ingredients and ratios are not provided according to the needs of people of different ages and health conditions

[0005] Chinese patent application CN1398532A discloses "a preparation method of functional olive oil concentrate", Chinese patent application CN1398533A discloses "a functional olive high-grade cooking oil and its preparation method", Chinese patent application CN1191677A "a pure natural Although deep-sea fish oil is added to the formula of "functional edible oil", the above-mentioned patent application has the following problems: 1. Whether the total amount and composition of fatty acids meet the requirements of human nutrition balance is not considered, and the daily intake of fatty acids by the human body is not divided into three types of fatty acids. The ratio of saturated fatty acid (SFA): monounsaturated fatty acid (MUFA): polyunsaturated fatty acid (PUFA) = 1:1:1 is the premise of adding deep-sea fish oil; 2. The main active ingredients in deep-sea fish oil are not mentioned or explained The physiological and health effects of DHA and EPA, not to mention the lack of analysis of the content of DHA and EPA in deep sea fish oil, will inevitably lead to unclear supplement purposes and inaccurate supplement dosage

In practical applications, due to different manufacturers and specifications, the content and ratio of ω-3 long-chain polyunsaturated fatty acids (ω-3 LCPUFA) DHA and EPA in fish oil are also different, and it is not based on the accurate calculation of DHA and EPA content. Adding deep-sea fish oil will inevitably lead to inaccurate supplementation, low or high levels; low levels cannot meet the physiological needs of the human body, and excessive intake will cause peroxidation reactions due to the unsaturated double bonds in the structure, resulting in peroxidation Lipid, which is a kind of free radical, is one of the risk factors for promoting aging and cancer, and it will cause a variety of chronic harms to the body. For example, if this lipid peroxide appears in the skin, it will form lipofuscin and age spots; If it occurs in cells, it will weaken the function of cells; excessive intake of unsaturated fatty acids in obese patients can easily cause cholelithiasis; studies have shown that the increase of lipid peroxide in the blood is more important than the increase of cholesterol in the formation of atherosclerosis. more harmful

3. The weight ratio of added DHA to EPA is unscientific and cannot meet the physiological needs of different food objects

Therefore, the content ratio of DHA and EPA is unscientific, which may also affect the health of certain groups of people.

4. Although deep-sea fish oil containing ω-3 long-chain polyunsaturated fatty acids (ω-3 LCPUFA) has been added to the edible oils of the above three formulas, no heating stability test has been carried out, and how many components can be retained after cooking and heating is also unknown

But above-mentioned grease is joined in the edible oil, makes edible oil have health care function and realizes suitability for industrialized production, also does not see the report of relevant research both at home and abroad

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