EN
Attempts of working out method of obtainment of dyes from berries performed into juices and wines in Poland, such as black currant, elder or aronia were undertaken. An optimal output was obtained at the pH value of 1-2, while reduction of dye losses during storage took place at lowering of temperature from 20° to 4°C. Most appropriate proved to be the extraction method based on application of sulphurous acid and its salts. Samples of dried dyes were given a highes- timate of the Central Laboratory of Food Concentrates in Poznań.