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A kind of deflocculating curcumin microcapsule, preparation method and application thereof

A technology of condensing turmeric and microcapsules, which is applied in the field of anti-flocculation curcumin microcapsules and preparation, which can solve problems such as easy flocculation of wall materials and doubts about the quality of beverages, and achieve the effects of improving solubility, fast dissolution speed, and improving satisfaction

Active Publication Date: 2021-04-16
徐宝军
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, although curcumin after embedding treatment can be dissolved in beverages, because many wall materials are prone to flocculation, some curcumin microcapsules may have formed precipitation during storage, making consumers less concerned about the quality of beverages. doubt
Currently there is no suitable wall material that can store curcumin stably

Method used

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  • A kind of deflocculating curcumin microcapsule, preparation method and application thereof
  • A kind of deflocculating curcumin microcapsule, preparation method and application thereof
  • A kind of deflocculating curcumin microcapsule, preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] A kind of anti-flocculation curcumin microcapsules applied in beverages, the preparation method is as follows:

[0034] (1) Wall material mixing: add 13 parts of inulin, 17 parts of β-cyclodextrin and 7 parts of pectin to 100 parts of water and stir to dissolve, then let stand overnight to completely hydrate the wall material solution;

[0035] (2) core material dissolution: add 1 part of curcumin powder to 30 parts of absolute ethanol and stir to make it dissolve;

[0036] (3) High-speed homogenization: slowly add the core material solution into the wall material solution being stirred and perform high-speed homogenization, the homogenization condition is 2500rpm, 1 hour;

[0037] (4) Spray drying: The final product can be obtained after spray drying the homogenized emulsion. The spray drying conditions are: inlet air temperature 165°C, outlet air temperature 95°C, hot air flow rate 42m 3 / h, feed rate 600ml / h.

[0038] After testing, the total curcumin content of th...

Embodiment 2

[0040] A kind of anti-flocculation curcumin microcapsules applied in beverages, the preparation method is as follows:

[0041] (1) Wall material mixing: add 15 parts of inulin, 15 parts of β-cyclodextrin and 5 parts of pectin to 100 parts of water and stir to dissolve, then let stand overnight to completely hydrate the wall material solution;

[0042] (2) core material dissolution: add 1 part of curcumin powder to 30 parts of absolute ethanol and stir to make it dissolve;

[0043] (3) High-speed homogenization: slowly add the core material solution into the wall material solution being stirred and perform high-speed homogenization, the homogenization condition is 2000rpm, 1 hour;

[0044] (4) Spray drying: The final product can be obtained after spray drying the homogenized emulsion. The spray drying conditions are: the inlet air temperature is 170°C, the outlet air temperature is 105°C, and the hot air flow rate is 45m 3 / h, feed rate 700ml / h.

[0045] After testing, the to...

Embodiment 3

[0047] A kind of anti-flocculation curcumin microcapsules applied in beverages, the preparation method is as follows:

[0048] (1) Wall material mixing: add 17 parts of inulin, 13 parts of β-cyclodextrin and 4 parts of pectin to 100 parts of water and stir to dissolve, then let stand overnight to completely hydrate the wall material solution;

[0049] (2) core material dissolution: add 1 part of curcumin powder to 30 parts of absolute ethanol and stir to make it dissolve;

[0050] (3) High-speed homogenization: slowly add the core material solution into the wall material solution being stirred and perform high-speed homogenization. The homogenization conditions are: 2200rpm, 1 hour;

[0051] (4) Spray drying: The final product can be obtained after spray drying the homogenized emulsion. The spray drying conditions are: the inlet air temperature is 160°C, the outlet air temperature is 100°C, and the hot air flow rate is 43m 3 / h, feed rate 550ml / h.

[0052]After testing, the ...

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Abstract

The invention discloses a deflocculation curcumin microcapsule used in beverages, which is prepared by processing curcumin powder, wall material components, absolute ethanol and water. The preparation method includes wall material mixing, core material dissolution, high-speed homogenization and spray drying. The invention comprehensively utilizes the spray-drying microencapsulation process, so that the curcumin is protected by the composite wall material, and the solubility of the pigment and the stability of the active substance are improved. The composite wall material embedding curcumin using inulin as the skeleton material can make the pigment very stable in the beverage product and avoid the occurrence of precipitation, which not only improves the appearance of the product, but also increases the content of dietary fiber in the beverage, increasing its nutritional value.

Description

technical field [0001] The invention relates to food natural pigments, in particular to a deflocculating curcumin microcapsule, a preparation method and an application thereof. Background technique [0002] Microencapsulation is a new process applied in the food processing industry. This process embeds the target active ingredient in a specific wall material, thereby improving the properties of the target ingredient, such as solubility and stability. Wall materials include single wall materials and composite wall materials. Composite wall materials refer to wall materials containing two or more ingredients. Many research results have proved that composite wall materials have stronger embedding ability than single wall materials. Composite wall materials are generally composed of several typical components: macromolecular compounds, small molecular compounds and hydrophilic colloids. Macromolecular compounds such as starch and protein have strong film-forming properties, and...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23L2/58A23L33/105
CPCA23L2/58A23V2002/00A23L33/105A23V2250/2112
Inventor 徐宝军
Owner 徐宝军
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