FIELD: special compositions.
SUBSTANCE: invention describes a method for preparing composition from microcrystalline lutein dispersed in cold water, its esters with fatty acids or their mixtures. Method involves dissolving lutein in food organic solvent in the presence of antioxidant, preferably tocopherol, and optionally vegetable oils at t° = 30-130°C. Compositions are stable against oxidation and soluble in hydrophilic and/or lipophilic media and can be used as dyes, food supplements and in cosmetics.
EFFECT: improved preparing method of composition.
17 cl, 4 ex
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Authors
Dates
2007-07-20—Published
2002-12-20—Filed