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Process for producing water soluble capsanthin pigment

A technology of capsanthin and its manufacturing method, which is applied in the field of manufacturing water-soluble capsanthin, and achieves the effects of simple process, easy large-scale industrial production, and strong applicability

Active Publication Date: 2007-01-24
晨光生物科技集团天津有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

So far there are few reports on such stable water-soluble capsanthin

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] The preparation of embodiment 1 hydration agent

[0014] Add 1Kg of sucrose ester (commercially available) and 9Kg of Tween-80 (commercially available) into the mixer, heat and melt, heat and stir at 75°C for 1 hour, then cool down to 45°C with stirring, then naturally cool down to below 30°C, That is, a hydrating agent is obtained.

Embodiment 2

[0016] Add 500Kg of commercially available capsanthin (color value 160) into the mixing tank, heat at 45°C, stir and keep warm for 30 minutes, slowly add 250Kg of the hydration agent prepared in the above-mentioned Example 1 preheated to 45°C, and stir and keep warm for 1 Hours later, lower the temperature to below 30°C to obtain water-soluble capsanthin with a color value of 100.

[0017] Weigh 10g of this pigment and add 90g of water, stir and dissolve evenly, then divide into 4 bottles, divide into two groups, each group has two bottles, and place them separately.

[0018] Group 1: 25-30°C, after 30 days, no chaos, no floc, no precipitation, and still remain transparent.

[0019] In group 2, at 2-4°C, after 30 days, there was no chaos, no floc and no precipitate, and it remained transparent.

Embodiment 3

[0021] Add 500Kg of commercially available capsanthin (color value 120) into the mixing tank, heat at 45°C, heat and stir for 30 minutes, then slowly add 500Kg of the hydration agent prepared in Example 1 that has been preheated to 45°C, after adding, After insulated and stirred at 45°C for 1 hour, the temperature was naturally lowered to below 30°C to obtain water-soluble capsanthin (color value 60).

[0022] Take 10g of this pigment, add 90g of water to dilute, as in Example 2, after 30 days of grouping experiment operation, there is no turbidity, no floc and no precipitation, and it remains transparent.

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Abstract

The process of producing water soluble capsanthin pigment includes heating oil soluble capsanthin pigment to 45 deg.c, adding hydrating agent preheated to 45 deg.c, stirring at 45 deg.c for 1 hr, and lowering the temperature to below 30 deg.c to obtain water soluble capsanthin pigment. The said hydrating agent consists of sucrose ester and Tween-80. The water soluble capsanthin pigment has high stability and may be stored at room temperature or low temperature without turbidity and floc separation.

Description

technical field [0001] The invention relates to the manufacture of capsanthin, in particular to a method for manufacturing water-soluble capsanthin. Background technique [0002] Extract capsanthin from dried red pepper, Chinese patents CN1267666A, CN1392201 A, CN1035621A, CN20051004449 report many methods, although different processes have their own characteristics and complexity, the extracted capsanthin can reach GB10983-1996 national Standard indicators, but the produced capsanthin are all oil-soluble pigments, oil-soluble pigments have been widely used as food additives, but water-soluble capsanthin can greatly broaden its application range. [0003] The current technical problem of water-soluble capsanthin is that when it is dissolved in water, a transparent solution must be obtained, and at the same time, no turbidity, no flocculation and no precipitation during storage at room temperature or low temperature. Therefore, to modify oil-soluble capsanthin into water-sol...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09B61/00C09B67/10
Inventor 卢庆国连运河田洪姚宝书
Owner 晨光生物科技集团天津有限公司
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