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Pulverulent carotenoid preparation for colouring drinks

A carotenoid and powdered technology is applied in the field of powdered carotenoid preparations for beverage coloring, and can solve the problems of low solubility, solubility hindering coloring of food and feed, inability to stably store poor coloring results, and the like

Inactive Publication Date: 2015-11-25
BASF SE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, not only carotene but also carotenoids are insoluble in water, they have only low solubility in fats and oils
This limited solubility and also the high sensitivity to oxidation prevents the direct use of coarser-grained products obtained by chemical synthesis for coloring food and feed, since these substances are not storage stable in coarse crystalline form and provide only poor coloring results

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0071] 10 g of crystalline lycopene were suspended in a solution of 1.7 g of α-tocopherol and 130 g of isopropanol. The suspension was mixed with 460 g of hot isopropanol (delivery rate 2.6 kg / h) at a delivery rate of 1.5 kg / h and a system pressure of 50 bar to obtain a solution temperature of 170°C. This solution was turbulently mixed with a solution of 70.4g PurityGum2000 (National Starch) and 80.4g glucose in 6450g water in a mixing chamber. The isopropanol is then removed from the lycopene dispersion by means of a vacuum evaporator, and the dispersion is converted into a powder by spray drying. The lycopene content in the powder was 10.9% and the median particle size of the lycopene particles was 307 nm.

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PUM

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Abstract

The present invention relates to pulverulent compositions of at least one carotenoid selected from the group consisting of β-carotene, astaxanthin, canthaxanthin, citranaxanthin, lycopene and lutein, a process for the production of these pulverulent compositions, and the use of the pulverulent compositions.

Description

[0001] This application is a divisional application of the patent application with the application number 200880117840.9, the application date is November 11, 2008, and the invention title is "Powder Carotenoid Preparation for Beverage Coloring". technical field [0002] The present invention relates to a powdery composition of at least one carotenoid selected from beta-carotene, astaxanthin, canthaxanthin, citranaxanthin, lycopene and lutein, a method for producing these powders The method of the powdery composition and the use of the powdery composition. Background technique [0003] Carotenoid substances are classified into two main groups, carotene and xanthophylls. In contrast to carotene, which is a pure polyene, such as β-carotene or lycopene, oxygen functional groups such as hydroxyl, epoxy and / or carbonyl groups are also present in xanthophylls. Typical representatives of this group are inter alia astaxanthin, canthaxanthin, lutein and zeaxanthin. [0004] Lycopen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L1/275A23L1/0522A23L1/09A23L1/03A23K1/16A61K47/06A61K47/10A61K47/08A23L5/41A23L33/155
CPCA23L1/0041A23K1/002A23K1/1603A23K1/1606A23L1/05223A23L1/30A23L1/3002A23L1/303A23V2002/00A23V2200/25A61K47/06A61K47/08A61K47/10A23V2250/211A23V2250/213A23K40/10A23K20/174A23K20/179A23P10/47A23L29/219A23L33/10A23L33/105A23L33/155A61P39/06A23V2200/044A23V2250/5118A23V2250/061A23V2200/02A23V2250/712
Inventor C·克普泽尔
Owner BASF SE