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Water soluble xanthophyll

A technology for water-soluble lutein and lutein lipid, applied in the fields of nutritional supplements and natural food colorants, can solve problems such as application difficulties, and achieve the effect of supplementing food nutrition and good light resistance

Inactive Publication Date: 2006-04-12
马变三
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because lutein fat is oil-soluble, the application is difficult to be restricted, therefore, the application in the domestic market is still blank

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0007] 1. Process flow: Heating liquefaction of lutein fat→saponification and emulsification→high pressure homogenization→vacuum degassing→sterilization→finished product filling.

[0008] 2. Process parameters:

[0009] (1) Heating and liquefaction of lutein fat: 30-40°C water bath.

[0010] (2) Saponification or emulsification:

[0011] a. Lutein fat liquid: saponification liquid = 1: 2 ~ 6, mixed and stirred at 40 ~ 50 ° C for 20 ~ 30 minutes;

[0012] b. Lutein fat liquid: emulsion = 1:2~6, mix and stir at room temperature for 20~30min.

[0013] (3) High pressure homogenization: at 8 ~ 10Mpa.

[0014] (4) Vacuum degassing: vacuum degree -700Pa.

[0015] 3. Preparation of saponified liquid and emulsion:

[0016] Saponification solution: food grade potassium hydroxide: deionized water (50-60°C) = 1:1-6;

[0017] Emulsion: food grade "Tween 880": deionized water (60°C) = 0.2-1.0: 1-6.

[0018] 4. Application method: This product is used to spray the surface of solid pas...

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PUM

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Abstract

A process for preparing the water-soluble xanthophyll used in food for preventing the sanility of cell and organ, angiosclerosis, coronary heart disease and hypopsia or ablepsia is prepared from the xanthophyll ester through modifying. Its advantages are high water solubility (100%) and sure effect.

Description

technical field [0001] The invention relates to a process technology and a formula of water-soluble lutein modified by lutein fat, and belongs to the field of natural food colorants and nutritional supplements. Background technique [0002] Lutein lipid is extracted from "marigold" flowers, molecular formula C 40 h 56 o 2 , Molecular weight 568.85, paste, oil-soluble, belongs to carotenoid active substances. It is an excellent natural antioxidant, colorant and nutritional supplement. [0003] Western medical research has confirmed that adding a certain amount of lutein to food can resist cell and organ aging caused by free radicals, thereby preventing diseases such as vascular sclerosis, coronary heart disease, tumors, vision loss and blindness caused by organ aging . The U.S. Food and Drug Administration (FDA) approved the use of lutein in food as early as 1995, as a nutritional supplement and coloring agent for food. The application of lutein in food and health produ...

Claims

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Application Information

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IPC IPC(8): A23L1/27A23L5/40
Inventor 马变三
Owner 马变三
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