DHA microcapsule food additives, DHA soft capsule health product and uses thereof

A technology of food additives and microcapsules, which is applied in the field of DHA microcapsule food additives and DHA soft capsule health products, which can solve the problems of unsuitable nutritional additives for infants and children, affecting the taste of food and drinks, and high EPA content, and achieve low cost , High food safety and low EPA content

Active Publication Date: 2007-03-14
GUANGDONG RUNKE BIOLOGICAL ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Using fish oil as the source of DHA in infants, children's food and beverages and soft capsule health products has many shortcomings, mainly as follows: EPA content in fish oil is high, EPA is a competitive inhibitor of AA (arachidonic acid), AA is a long-chain polyunsaturated fatty acid that plays an important role in the development of the neonatal nervous system and visual system as well as the growth and development of the body. EPA 0~0.015mg / 100ml), so high content of EPA can inhibit the growth of infants and young children, fish oil containing high EPA is not suitable as nutritional additives for infants and children
[0004] In addition, fish oil may contain harmful heavy metals (such as mercury or methylmercury, etc.) and persistent organic pollutants (such as DDT, chemical pesticides, PCBs, dioxins or hexachlorobenzene, etc.), these Substances can seriously damage the human body; because fish oil is synthesized by fish, it contains a heavy fishy smell, adding it to food and drinks will affect the taste of food and drinks

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Embodiment 1 DHA microcapsule powder

[0032] This DHA microcapsule powder is made of a core material and a capsule material. The DHA oil in the core material is a mixture of DHA microalgae oil and fish oil. The capsule material is made of edible modified starch, edible gelatin, maltodextrin and protein powder. (weight percent) is as follows: DHA microalgae oil 16.47%, fish oil 10.53%, edible modified starch 22%, edible gelatin 5%, maltodextrin 16%, protein powder 30%.

[0033] Among the DHA oils, DHA microalgae oil accounts for 61% by weight, and fish oil accounts for 39% by weight. The weight percent content of docosahexaenoic acid in DHA microalgae oil is 30%, the weight percent content of eicosapentaenoic acid is 0.7%; the weight percent content of docosahexaenoic acid in fish oil is 25% , The weight percent content of eicosapentaenoic acid is 6%. The ratio of the weight percentage content of docosahexaenoic acid to the weight percentage content of eicosapentaenoi...

Embodiment 2

[0035] Embodiment 2 DHA microcapsule powder

[0036] This DHA microcapsule powder is made of core material and capsule material. The DHA oil in the core material is a mixture of DHA microalgae oil, fish oil and seal oil, and the capsule material is edible modified starch, edible gelatin, maltodextrin and protein powder. , proportioning (percentage by weight) is as follows: DHA microalgae oil 19.04%, fish oil 5.6%, seal oil 3.36%, edible modified starch 22%, edible gelatin 5%, maltodextrin 15%, protein powder 30%.

[0037] In the DHA oil, DHA microalgae oil accounts for 68% by weight, fish oil accounts for 20% by weight, and seal oil accounts for 12% by weight. The weight percent content of docosahexaenoic acid in DHA microalgae oil is 30%, the weight percent content of eicosapentaenoic acid is 0.7%; the weight percent content of docosahexaenoic acid in fish oil is 25% 1. The weight percentage content of eicosapentaenoic acid is 6%; the weight percentage content of docosahexae...

Embodiment 3

[0039] Embodiment 3 DHA microcapsule powder

[0040] This DHA microcapsule powder is made of core material and capsule material. The DHA oil in the core material is a mixture of DHA microalgae oil and fish oil. The core material also contains AA oil. The capsule material is edible modified starch, edible gelatin, wheat tooth Dextrin, protein powder, proportioning (percentage by weight) is as follows: DHA microalgae oil 9%, fish oil 6%, AA fat 16%, edible modified starch 20%, edible gelatin 5%, maltodextrin 15%, protein powder 29%.

[0041] In the DHA oil, the DHA microalgae oil accounts for 60% by weight, and the fish oil accounts for 40% by weight. The weight percentage content of docosahexaenoic acid in DHA microalgae oil is 30%, the weight percentage content of eicosapentaenoic acid is 0.7%; The weight percentage content of docosahexaenoic acid in DHA fish oil is 25% %, the weight percent content of eicosapentaenoic acid is 6%. The ratio of the weight percentage content ...

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PUM

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Abstract

The invention relates to a kind of DHA microcapsule food additive and DHA microcapsule functional food, both of which are made up of core material and capsule wall material. What's unique about the products is that the core material contains the docosahexaenoic acid and/or the compound which docosahexaenoic acid is its component fatty acid. Besides, the ratio of docosahexaenoic acid and icosapentaenoic acid is 7 or higher. The products are low in EPA, pollutants, and offensive smell of fish. So they are quite safe to serve as the additive or functional food for infants and children.

Description

technical field [0001] The invention relates to a microcapsule and a soft capsule, in particular to a DHA microcapsule food additive, a DHA soft capsule health product, and their application. Background technique [0002] DHA (docosahexaenoic acid) is a long-chain polyunsaturated fatty acid. DHA mainly exists in the gray matter part of the brain. It is the main lipid component in human brain nerve cells and is also the fatty acid that brain cells preferentially absorb and utilize. It is an important nutrient component in the development of infant nerve cells, and has a great relationship with the sensitivity of infants' growth; the content of DHA in optic nerve cells and retinal tissues is as high as 40-47%. It plays an important role in the normal function of the body. If there is a lack of DHA in the food, the DHA content in the retinal tissue will decrease, resulting in decreased vision and resolution. Because the synthesis efficiency of DHA in infants and young children...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L1/30A61K31/202A61K9/48A61P1/14A61P3/02A23L33/12A23P10/35
Inventor 李弟
Owner GUANGDONG RUNKE BIOLOGICAL ENG
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