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STABLE LYCOPENE POWDER PREPARATION, STABLE AQUEOUS DISPERSION OF LYCOPENE, THEIR PRODUCTION, USE THEREOF, AND NUTRIENT ASSISTING AGENT, ANIMAL FEED, FOOD, PHARMACEUTICAL AND COSMETIC CONTAINING THE SAME
STABLE LYCOPENE POWDER PREPARATION, STABLE AQUEOUS DISPERSION OF LYCOPENE, THEIR PRODUCTION, USE THEREOF, AND NUTRIENT ASSISTING AGENT, ANIMAL FEED, FOOD, PHARMACEUTICAL AND COSMETIC CONTAINING THE SAME
PROBLEM TO BE SOLVED: To obtain a stable lycopene powder preparation by including lycopene having a specific crystallinity. SOLUTION: The objective preparation contains lycopene having a crystallinity of 20%, an all-trans isomer content of preferably =50% and a particle diameter of 10 m. The content of lycopene in the preparation is preferably 0.5-25 wt.% based on the dried weight of the preparation. The preparation is preferably further incorporated with 10-50 wt.% protective colloid (e.g. gelatin), 20-70 wt.% plasticizer (e.g. saccharose) and/or 0-10 wt.% stabilizer (e.g. -tocopherol) to improve the stability. The preparation can be produced by producing a molecularly disperse solution of lycopene e.g. in a water-miscible organic solvent a =30 deg.C, mixing the solution with an aqueous solution of a protective colloid to transfer a hydrophilic solvent component to the aqueous phase and form a hydrophobic phase in the form of nanodisperse phase, removing the solvent and water from the obtained dispersion and drying the product.
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