Method for purifying deep sea fish oil and deep sea fish oil lipid-reducing health product

Abstract

The invention relates to a health product, which is characterized in that: the health product comprises timnodonic acid, docosahexaenoic acid, hexadecenoic acid, octadecenoic acid, octadecadienoic acid, octadecatrienoic acid, eicosatetraenoic acid and docosapentaenoic acid, wherein the mass summation of the timnodonic acid and the docosahexaenoic acid accounts for 35 to 40 percent of the total mass, and the mass summation of the hexadecenoic acid, the octadecenoic acid, the octadecadienoic acid, the octadecatrienoic acid, the eicosatetraenoic acid and the docosapentaenoic acid accounts for 60 to 75 percent of the total mass. The contents of fish oil extracts EPA and DHA prepared by the method are between 35 and 40 percent; and the deep sea fish oil prepared from the extracts taken as main raw materials has the advantages of having an obvious lipid-reducing effect, diversifying active ingredients, and achieving the effects of inhibiting platelet aggregation, lowering neutral lipid in blood, lowering cholesterol of low density lipoprotein and low density lipoprotein, increasing high density cholesterol, lowering blood viscosity, lowering cholesterol, preventing heart cerebrovascular diseases, reducing arterial pressure, alleviating gout and rheumatoid arthritis, improving the development of the brain and eyes and the like, so that the health product is the best choice of middle and old-aged people.

Description

Technical field: [0001] The invention relates to health food, in particular to a method for purifying high-content EPA and DHA from crude fish oil and a production method for fish oil soft capsules. Background technique: [0002] In the past two decades, with the rapid development of the national economy, the food consumption of Chinese people has undergone great changes. Although the dietary composition is still dominated by plant-based foods, the consumption of animal-based foods and oils has increased significantly. Consumption of plant-based foods such as cereals and tubers is on the decline. The most significant effect brought about by the changes in the dietary structure of Chinese people is the continuous increase in the incidence of hyperlipidemia. [0003] According to epidemiological investigations, the prevalence rate of hyperlipidemia in my country is more than 7% (among adults over 30 years old, the ratio of hyperlipidemia is about 10-20%). The general trend i...

AI Technical Summary

Problems solved by technology

Although linolenic acid can be converted into EPA and DHA in the human body, this reaction is very slow in the human body and the conversion amount is very small, which is far from meeting the needs of the human body for EPA and DHA. Therefore, it must be directly supplemented from food. Generally, fish The content is very small, and deep-sea cold-water fish contain high-purity and high-concentration EPA and DHA. Edible fish oil is the most direct, convenient, fast and effective way to supplement EPA and DHA