Preparation method of cod-liver oil

Abstract

The invention relates to a preparation method of cod-liver oil. In accordance with composition and formulation, the percentage by mass of an oil phase in an emulsion is 55-90%, wherein the percentages by mass of various ingredients in the oil phase in the emulsion are as follows: 55-85% of soybean oil, 0.5-10% of cod-liver oil, 0.001-0.01% of vitamin A and 0.00001-0.0001% of vitamin D; the percentage by mass of an aqueous phase in the emulsion is 10-45%; the percentage by mass of an emulsifying agent in the emulsion is 0.1-3%, wherein a vitamin C soybean phospholipid micro-capsule in the emulsifying agent consists of the following ingredients: vitamin C and a capsule-forming material, namely soybean phospholipid, at the mass ratio of 1: (2.5-6), and soybean phospholipid and a solvent, namely absolute ethyl alcohol, at the mass ratio of 1: (10-100); and the preparation method comprises three processing steps: preparing a soybean phospholipid solution, preparing the phospholipid micro-capsule and conducting emulsifying. The preparation method is mature in preparation process route, and the finished product (the cod-liver oil) is rich in nutrition, good in taste, low in processing cost, safe and reliable and environment-friendly to eat.

Description

[0001] Technical field: [0002] The invention belongs to the technical field of medicine and relates to a preparation method of cod liver oil. [0003] Background technique: [0004] The main components of three-dimensional cod liver oil emulsion are vitamins A, D, and C. Vitamins A and D are essential substances for human growth and development, especially for the development of fetuses and infants, the integrity of epithelial tissues, vision, blood calcium and phosphorus, and bones. It plays an important role in the growth and development of teeth and teeth. Vitamin C participates in the formation of antibodies, collagen and tissue repair in the body, as well as the metabolism of sugar, fat and protein, and maintains the integrity of blood vessels. Various diseases caused by deficiency, such as night blindness, xerophthalmia, corneal softening, rickets, rickets, etc.; traditionally, three-dimensional cod liver oil emulsion is an oil-in-water emulsifier, that is, an o / w emuls...

AI Technical Summary

Problems solved by technology

[0004] The main components of three-dimensional cod liver oil emulsion are vitamins A, D, and C. Vitamins A and D are essential substances for human growth and development, especially for the development of fetuses and infants, the integrity of epithelial tissues, vision, blood calcium and phosphorus, and bones. It plays an important role in the growth and development of teeth and teeth. Vitamin C participates in the formation of antibodies, collagen and tissue repair in the body, as well as the metabolism of sugar, fat and protein, and maintains the integrity of blood vessels. Various diseases caused by deficiency, such as night blindness, xerophthalmia, corneal softening, rickets, rickets, etc.; traditionally, three-dimensional cod liver oil emulsion is an oil-in-water emulsifier, that is, an o / w emulsion. The main components of the product contain fat-soluble vitamins A, D and water-soluble vitamin C. Vitamin C is dissolved in the water phase of the emulsion. The following two methods are adopted: one is to refer to the production method of vitamin C injection, and the whole production process should be carried out in an anaerobic environment, and supplementary materials such as chelating agent and antioxidant are added, because the three-dimensional cod liver oil emulsion is an oral emulsion, and it is multi-dose packaging, so its processing and preparation process is difficult to achieve the whole process of anaerobic, the use of this strict control process can only alleviate the degradation of vitamin C, and can not completely solve the problem of degradation; the second is to make vitamin C into inclusion complexes, liposomes and other applications in solid preparations and semi-solid preparations, this inclusion compound is not suitable for emulsions

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