Basf Aktiengesellschaft

Basf Se Corporation

Georg Konrad Zwissler

Dieter Horn

Frank Runge

Lutz End

Wilhelm Rademacher

Reiner Kober

Reinhold Saur

Volker Harries

Hans Ziegler

Karl-Heinrich Schneider

Helmut Auweter

Thomas W&uuml;nsch

Reinhold Stadler

Wilma M Dausch

Robert Heger

Loni Schweikert

Oskar Schmidt

Thomas Wünsch

The invention relates to aqueous dispersions of sparingly water-soluble or water-insoluble organic UV filter substances, which comprise at least one sparingly water-soluble or water-insoluble organic UV filter substance as colloidally disperse phase in amorphous or partially amorphous form.

Aqueous dispersion of water-insoluble organic UV filter substances

Solid phytosanitary agent

The use of solubilized carotenoid preparations is described for coloring foods, wherein solubilized carotenoid preparations are used which are produced by heating a suspension comprising from 1 to 40% by weight of one or more carotenoids, from 20 to 90% by weight of one or more nonionogenic emulsifiers and from 0 to 50% by weight of other additives to from 120 to 200&deg; C. for a short time and turbulently mixing the homogeneous solution with amounts of water or an aqueous solution comprising hydrophilic antioxidants with or without other surface-active additives at from 10 to 95&deg; C. to form a solubilized preparation having a carotenoid content of from 0.5 to 10% by weight.

Use of solubilized carotenoid preparations for coloring food preparations

Growing community of inventors

Heidelberg, Germany

Georg Konrad Zwissler