Abstract: The invention relates to a method for preparing a dietetic or pharmaceutical composition, comprising the following steps: a) a preparation containing rutin, in particular ground tatary buckwheat, is mixed with a protein solution in a weight ratio protein solution/buckwheat from 1 to 100 (or vice versa), wherein before the addition of buckwheat, the protein solution has been heated above room temperature, b) the mixture from step a) is held for a period of at least 10 to 1,000 s at a temperature >50° C., and c) subsequently to step b), the mixture is cooled down to a temperature below 45° C. The invention further relates to thus obtainable preparations and to the uses thereof.

Abstract: The invention relates to a method for preparing a dietetic or pharmaceutical composition, comprising the following steps: a) a preparation containing rutin, in particular ground tatary buckwheat, is mixed with a protein solution in a weight ratio protein solution/buckwheat from 1 to 100 (or vice versa), wherein before the addition of buckwheat, the protein solution has been heated above room temperature, b) the mixture from step a) is held for a period of at least 10 to 1,000 s at a temperature >50° C., and c) subsequently to step b), the mixture is cooled down to a temperature below 45° C. The invention further relates to thus obtainable preparations and to the uses thereof.

Abstract: The invention relates to a pharmaceutical composition comprising a glucuronate, glucoside, and/or sulfo conjugate of 2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-4H-chromen-4-one, or such a conjugate of a derivative of 2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-4H-chromen-4-one, or a physiologically well tolerated salt of such a conjugate.

Abstract: An evaporation apparatus for evaporation of, for example, spent liquor from pulp cooking. The apparatus has a vertical cylinder that has evaporation surfaces disposed therein. An outlet opening is defined in a widened part of the cylinder to receive driven-off steam. A skirt is disposed in the cylinder and surrounds the evaporated liquid and driven-off steam and has a diameter that is smaller than a diameter of the widened part. The skirt has an open bottom and a skirt opening is defined in a portion of the skirt that is facing away from the outlet opening.