Astaxanthin composition as well as preparation method and application thereof

A technology of astaxanthin and composition, which is applied in the field of astaxanthin composition and its preparation, efficient and stable astaxanthin composition and its preparation, can solve the problem of yellowing of material body color, etc., and achieve good light stability and thermal stability, excellent antioxidant activity, and excellent thermal stability

Active Publication Date: 2021-07-09
GUANGZHOU KENENG COSMETICS RES CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, it combines glucosyl rutin and water-soluble astaxanthin, which has good photothermal stability when applied to skin care products, but the raw material of glucosyl rutin can absorb blue light under light, and the Prolonged time will cause the color of the material to turn yellow

Method used

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  • Astaxanthin composition as well as preparation method and application thereof
  • Astaxanthin composition as well as preparation method and application thereof
  • Astaxanthin composition as well as preparation method and application thereof

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preparation example Construction

[0058] In addition, the present invention also provides a preparation method of the astaxanthin composition, which includes the step of mixing the components of the astaxanthin composition. Specifically, the preparation method includes: mixing microalgae oil, oat kernel oil and astaxanthin at room temperature, and stirring at 100-1000 rpm / min for 1-20 minutes to obtain the astaxanthin composition.

[0059]

[0060] The second aspect of the present invention provides an emulsification system, which contains the astaxanthin composition described in the first aspect of the present invention. By adding the astaxanthin composition of the present invention to the emulsification system, the emulsification system can have excellent antioxidant activity under high temperature and light conditions.

[0061] In some specific embodiments, based on the total mass of the emulsification system, the astaxanthin composition is added in an amount of 0.01-10%, for example: 0.5%, 1%, 2%, 3%, ...

Embodiment 1

[0089] Get the microalgae oil of 25 parts by weight (25%), the oat kernel oil of 70 parts by weight (70%) and the astaxanthin of 5 parts by weight (5%), wherein microalgae oil: oat kernel oil: astaxanthin The weight percentage is 1:2.8:0.2. Add each component into a clean container in turn, stir at 500rpm / min for 10min and mix evenly to obtain astaxanthin composition I, which is sealed and stored at room temperature for later use.

Embodiment 2

[0091] Get the microalgae oil of 30 weight parts (30%), the oat kernel oil of 69.99 weight parts (69.99%) and the astaxanthin of 0.01 weight part (0.01%), wherein microalgae oil: oat kernel oil: astaxanthin The weight percentage is about 1:2.33:0.0003. Add each component into a clean container in turn, stir at 300rpm / min for 2min and mix evenly to obtain astaxanthin composition II, which is sealed and stored at room temperature for later use.

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Abstract

The invention relates to an astaxanthin composition as well as a preparation method and application thereof. The astaxanthin composition comprises the following components based on the total mass of the astaxanthin composition: 25-50% of micro-algae oil; 45-70% of oat kernel oil; and 0.01 to 5% of astaxanthin. Compared with the prior art, the efficient and stable astaxanthin composition at least has the beneficial effects that the micro-algae oil and the oat kernel oil are compounded to be used in an astaxanthin-containing antioxidant skin care product, so that astaxanthin has good light stability and heat stability, and the antioxidant activity of astaxanthin in the skin care product is maintained.

Description

technical field [0001] The invention relates to an astaxanthin composition and its preparation method and application, in particular to an efficient and stable astaxanthin composition as well as its preparation method and application, and belongs to the field of cosmetics. Background technique [0002] As the skin aging problem is highly valued by consumers, the demand for antioxidant skin care products continues to increase. Astaxanthin is a type of carotenoid with strong antioxidant properties, and is widely recognized by consumers in skin care products. . However, the molecular structure of astaxanthin contains a lot of long conjugated unsaturated double bonds, it is sensitive to light and heat, its properties are extremely unstable, and it is easy to fade, which affects its stability in cosmetic applications and reduces its antioxidant properties. [0003] In recent years, there have been many studies on the stability of astaxanthin, but they are all for the preservatio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/92A61K8/35A61Q19/08
CPCA61K8/922A61K8/35A61Q19/08A61K2800/5922A61K2800/522
Inventor 张金金林娜妹张慧李传茂张伟杰张楚标
Owner GUANGZHOU KENENG COSMETICS RES CO LTD
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