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Preparation method of nanoscale transparent water dispersible curcumin

A curcumin and nano-level technology, applied in the field of preparation of nano-level transparent water-dispersed curcumin, can solve problems such as affecting food taste, product odor, etc., and achieve the effects of good fluidity, biological activity protection, and good dispersibility.

Active Publication Date: 2020-03-31
广州市天滋优生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The above-mentioned existing technical solutions have the following defects: raw materials such as Tween 80 and absolute ethanol need to be added during preparation, and these raw materials have a large peculiar smell, which will cause the final product to have a peculiar smell, which may result in the addition of food additives as food additives. Affects the taste of food, therefore, there is room for improvement

Method used

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  • Preparation method of nanoscale transparent water dispersible curcumin
  • Preparation method of nanoscale transparent water dispersible curcumin

Examples

Experimental program
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Effect test

Embodiment 1

[0048] refer to figure 1 , is the preparation method of a kind of nanoscale transparent water dispersion curcumin disclosed by the present invention, comprises the following steps:

[0049] S1. Preparation of oil phase: Add 8g mono- and diglyceride fatty acid esters in a beaker, heat to 80°C, stir evenly to form a premix, then add 1g curcumin with a content of 95% in the premix, and use 60r / min Stir at a high speed for 1 hour, and the curcumin dissolves evenly to form an oil phase;

[0050] S2. Water phase preparation: Add propylene glycol, mono- and diglyceride fatty acid esters and purified water into a beaker, the mass ratio of purified water to mono- and diglyceride fatty acid esters is 3:7, stir evenly, heat to 80°C, and form water box;

[0051] S3. Preparation of emulsifier: add 14.6g mono- and diglyceride fatty acid esters to 14.6g purified water in a beaker to form an emulsifier;

[0052] S4. Emulsification: Mix and emulsify the oil phase prepared in step S1 and the...

Embodiment 2

[0061] refer to figure 1 , is the preparation method of a kind of nanoscale transparent water dispersion curcumin disclosed by the present invention, comprises the following steps:

[0062] S1. Preparation of oil phase: Add 12g mono- and diglyceride fatty acid esters in a beaker, heat to 85°C, stir evenly to form a premix, then add 1g curcumin with a content of 90% in the premix, and use 60r / min Stir at a high speed for 1 hour, and the curcumin dissolves evenly to form an oil phase;

[0063] S2. Water phase preparation: Add propylene glycol, mono- and diglyceride fatty acid esters and purified water into a beaker, the mass ratio of purified water to mono- and diglyceride fatty acid esters is 4:6, stir evenly, heat to 85°C, and form water box;

[0064] S3. Emulsifier preparation: add 7.8g mono- and diglyceride fatty acid esters to 3.3g purified water in a beaker to form an emulsifier;

[0065] S4. Emulsification: Mix and emulsify the oil phase prepared in step S1 and the emu...

Embodiment 3

[0074] refer to figure 1 , is the preparation method of a kind of nanoscale transparent water dispersion curcumin disclosed by the present invention, comprises the following steps:

[0075] S1. Oil phase preparation: add 6g mono- and diglyceride fatty acid esters in a beaker, heat to 80°C, stir evenly to form a premix, then add 1g of curcumin with a content of 98% in the premix, and use 60r / min Stir at a high speed for 1 hour, and the curcumin dissolves evenly to form an oil phase;

[0076] S2. Water phase preparation: Add propylene glycol, mono- and diglyceride fatty acid esters and purified water into a beaker, the mass ratio of purified water to mono- and diglyceride fatty acid esters is 5:5, stir evenly, heat to 80°C, and form water box;

[0077] S3. Emulsifier preparation: add 16.22g mono- and diglyceride fatty acid esters to 16.22g purified water in a beaker to form an emulsifier;

[0078] S4. Emulsification: Mix and emulsify the oil phase prepared in step S1 and the ...

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Abstract

The invention relates to the technical field of health-care food, in particular to a preparation method of nanoscale transparent water dispersible curcumin. The method comprises the following steps: S1, adding monoglyceride fatty acid ester, diglyceride fatty acid ester and curcumin into a container to form an oil phase; S2, adding propylene glycol, monoglyceride fatty acid ester, diglyceride fatty acid ester and purified water into a container to form a water phase; S3, preparation of an emulsifier; to be specific, adding monoglyceride and diglyceride fatty acid esters into a container, and then adding the mixture into purified water to form the emulsifier; S4, carrying out emulsifying; to be specific, mixing and emulsifying the oil phase and the emulsifier, then adding the mixture into the water phase, keeping the temperature at 80 DEG C, carrying out continuously stirring, carrying out cooling to a temperature of 25 DEG C, and forming a uniform curcumin emulsion; and S5, carrying out grinding and sieving to obtain a nanoscale curcumin preparation. The curcumin preparation aqueous solution is clear and transparent and can be mutually dissolved with water by any multiple; the aqueous solution is kept to be clear and transparent without any peculiar smell. The nanoscale transparent water dispersible curcumin is suitable for beverages, health care products and medicines.

Description

technical field [0001] The invention relates to the technical field of health food, in particular to a preparation method of nano-scale transparent water-dispersed curcumin. Background technique [0002] At present, in food processing, in order to give food a color and make the appearance of the food more beautiful, coloring agents are usually added to the food, and curcumin is one of the natural coloring agents. [0003] Curcumin is a chemical component extracted from the rhizomes of some plants in Zingiberaceae and Araceae. Its molecular formula is C21H20O6 and its relative molecular weight is 368.39. Curcumin is a tautomeric structure of benzene ring diketone structure and enone , has a wide range of physiological activities and dyeing properties on the surface of materials. According to medical research, curcumin can not only be used as a natural coloring agent, but also has the functions of anti-inflammatory, muscle-building, anti-alcohol, liver-protecting, and anti-can...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L5/43A23L33/105A23L2/58A23L2/52A23P10/35A61K9/107A61K47/10A61K47/14A61K31/12A61P29/00A61P21/00A61P39/02A61P1/16A61P35/00
CPCA23L5/43A23L33/105A23L2/58A23L2/52A23P10/35A61K9/107A61K47/10A61K47/14A61K31/12A61P29/00A61P21/00A61P39/02A61P1/16A61P35/00A23V2002/00A23V2250/2112A23V2200/044
Inventor 黄再兴
Owner 广州市天滋优生物科技有限公司
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