A kind of composition containing nervonic acid and alpha-linolenic acid, water-soluble powder and preparation method and application thereof
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A water-soluble powder, nervonic acid technology, applied in the field of compositions containing nervonic acid and alpha-linolenic acid, can solve the problems of affecting the shelf life of the product, reducing the content of active ingredients, poor stability, etc. Enhanced, Encapsulated Complete Effect
Active Publication Date: 2022-08-02
湖南万象生物科技有限公司
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Problems solved by technology
However, the existing products containing both nervonic acid and α-linolenic acid have poor stability, and the content of active ingredients decreases after a period of storage, which affects the shelf life of the product
Method used
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Embodiment 1
[0033] This embodiment provides a composition, which is composed of nervonic acid, alpha-linolenic acid and almond oil, wherein the mass ratio of nervonic acid and alpha-linolenic acid is 1:2, and the mass of almond oil is nervonic acid 4% of the total mass with alpha-linolenic acid.
Embodiment 2
[0035] This embodiment provides a composition, which is composed of nervonic acid, α-linolenic acid, DHA algal oil and almond oil, wherein the mass ratio of nervonic acid, DHA algal oil and α-linolenic acid is 10:12:30 , the mass of almond oil is 6% of the total mass of nervonic acid and alpha-linolenic acid.
Embodiment 3
[0037] This embodiment provides a water-soluble powder containing nervonic acid and α-linolenic acid, in parts by weight, the water-soluble powder is composed of 7.8 parts of nervonic acid, 30 parts of linseed oil, 1.9 parts of almond oil, 35 parts of Maltodextrin, 13.7 parts trehalose, 11.5 parts sodium caseinate and 1.5 parts mono- and diglycerol fatty acids.
[0038] The present embodiment also provides the preparation method of the above-mentioned water-soluble powder, and the specific steps are as follows:
[0039] (1) Production of water phase: add sodium caseinate, maltodextrin and trehalose in a stirring tank, add an appropriate amount of pure water after stirring, add an emulsifier after stirring and dissolving, heat up to 70°C, and stir rapidly until fully dissolved. A homogeneous aqueous phase A was obtained;
[0040] (2) Oil phase production: adding nervonic acid to linseed oil and almond oil, heating and stirring until the nervonic acid is completely dissolved to...
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Abstract
The invention provides a composition containing nervonic acid and α-linolenic acid, a water-soluble powder, and a preparation method and application thereof. In the composition containing nervonic acid and α-linolenic acid, the mass ratio of nervonic acid and α-linolenic acid is 1:(1.5~3), and the composition also includes almond oil, the almond oil The quality of the nervonic acid and α-linolenic acid is 0.5-10% of the total mass of the nervonic acid and α-linolenic acid. On the basis of the combination of nervonic acid and α-linolenic acid, the invention adds a certain amount of almond oil, which can effectively improve the stability of the composition, prolong the shelf life, and also increase the absorption and availability of nervonic acid, enhance the effect. The present invention also provides a water-soluble powder containing nervonic acid and α-linolenic acid, which can be conveniently added to different foods to be eaten together, thereby increasing consumer acceptance and expanding the application range of nervonic acid-related products.
Description
technical field [0001] The invention relates to the field of food and health products, in particular to a composition containing nervonic acid and alpha-linolenic acid, a water-soluble powder and a preparation method and application thereof. Background technique [0002] Nervonic Acid (NA), is an omega-9 long-chain unsaturated monoene fatty acid, also known as shark acid (Selacholeic Acid), the chemical name is cis-15-tetracosenoic acid (cis- 15-Tetracosenic Acid), molecular formula C 24 H 46 O 2 , the molecular weight is 366.6. Nervous acid is a white flaky crystal at room temperature, insoluble in water, but soluble in alcohols such as methanol, ethanol, etc., with a melting point of 41-43 °C. Nervous acid was first discovered in mammalian nerve tissue, is an important component of biofilm in nerve tissue, and is a landmark component of medulla in brain glycosides. It is mainly derived from shark brain and shark oil, and now the process of extracting or fermenting ner...
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