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Document Type and Number:
Japanese Patent JPH0218054
Kind Code:
B2
Abstract:
Caramel color concentrates are prepared by subjecting a mixture of caramel color and water to ultrafiltration through a semi-permeable membrane, wherein the pH and/or ionic strength of the caramel color/water mixture, at all or particular stages of the ultrafiltration process, is regulated so as to obtain desirable processing and product attributes, such as increased retention of desired properties of the starting caramel color, increased removal of low molecular weight materials during ultrafiltration and increased rates of ultrafiltration.

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Inventors:
AREN BUI KURAAKU
DEIIKU BUI MAIYAASU
BAUN AI HATSUCHI
Application Number:
JP12525482A
Publication Date:
April 24, 1990
Filing Date:
July 20, 1982
Export Citation:
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Assignee:
COCA COLA CO
International Classes:
A23G3/32; A23L1/275



 
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