"Dad\u00E1kov\u00E1, E." . "231862" . "4"^^ . "0139-3006" . "Vrchotov\u00E1, Nad\u011B\u017Eda" . . . . . . "Acta Alimentaria" . . "RIV/67179843:_____/11:00365056!RIV12-AV0-67179843" . . "The stability of rutin and chlorogenic acid during the processing of black elder (Sambucus nigra) inflorescence" . . "40" . "The stability of rutin and chlorogenic acid during the processing of black elder (Sambucus nigra) inflorescence"@en . "The stability of rutin and chlorogenic acid during the processing of black elder (Sambucus nigra) inflorescence" . "000294636600003" . "[84A6F4BB8D7F]" . "Chmelov\u00E1, \u0160." . . . . "The stability of rutin and chlorogenic acid during the processing of black elder (Sambucus nigra) inflorescence"@en . . "3" . . . . "HU - Ma\u010Farsko" . . "black elder; Sambucus nigra L; rutin; chlorogenic acid; high-performance liquid chromatography; micellar electrokinetic chromatography"@en . "\u0160er\u00E1, Bo\u017Eena" . "Black elder inflorescence is a rich source of two biologically active components, rutin and chlorogenic acid. The stability of rutin and chlorogenic acid during drying and the long-term storage of black elder inflorescence were analysed in this study. The rutin content was determined by capillary electrophoresis using solid-phase extraction. HPLC was used for the determination of chlorogenic acid. The contents of rutin and chlorogenic acid revealed no statistically significant changes when dried at temperatures of 22 degrees C and 30 degrees C. The significant decrease in contents of both studied compounds was found at a drying temperature of 50 degrees C. The decrease in content of rutin was about 20%, in chlorogenic acid about 12%.The content of both studied compounds also decreased after long-term storage (at a temperature of 22 degrees C for one year). The decrease in content of rutin was greater than that of chlorogenic acid." . "P(GA525/05/2546), Z(AV0Z60870520), Z(MSM6007665806)" . "RIV/67179843:_____/11:00365056" . . . . "10.1556/AAlim.2010.0010" . . "2"^^ . . "8"^^ . "Black elder inflorescence is a rich source of two biologically active components, rutin and chlorogenic acid. The stability of rutin and chlorogenic acid during drying and the long-term storage of black elder inflorescence were analysed in this study. The rutin content was determined by capillary electrophoresis using solid-phase extraction. HPLC was used for the determination of chlorogenic acid. The contents of rutin and chlorogenic acid revealed no statistically significant changes when dried at temperatures of 22 degrees C and 30 degrees C. The significant decrease in contents of both studied compounds was found at a drying temperature of 50 degrees C. The decrease in content of rutin was about 20%, in chlorogenic acid about 12%.The content of both studied compounds also decreased after long-term storage (at a temperature of 22 degrees C for one year). The decrease in content of rutin was greater than that of chlorogenic acid."@en . . .