"Biologicky aktivn\u00ED l\u00E1tky t\u0159ezalky te\u010Dkovan\u00E9 (Hypericum perforatum L.)" . "110" . . . "6"^^ . "Biologicky aktivn\u00ED l\u00E1tky t\u0159ezalky te\u010Dkovan\u00E9 (Hypericum perforatum L.)" . . "Hejtm\u00E1nkov\u00E1, Alena" . "Pivec, Vladim\u00EDr" . "0"^^ . "Biologicky aktivn\u00ED l\u00E1tky t\u0159ezalky te\u010Dkovan\u00E9 (Hypericum perforatum L.)"@cs . "0"^^ . . . "Faitov\u00E1, Kate\u0159ina" . "2002-09-25+02:00"^^ . "41210" . "4"^^ . . . "Lachman, Jarom\u00EDr" . "V 11 vzorc\u00EDch t\u0159ezalky te\u010Dkovan\u00E9 ze 3 lokalit s podobn\u00FDmi p\u0159\u00EDrodn\u00EDmi podm\u00EDnkami byly sledov\u00E1ny obsahy celkov\u00FDch polyfenolick\u00FDch l\u00E1tek (CP) a pigment\u016F na b\u00E1zi hypericinu spektrofotometricky a pomoc\u00ED HPLC. Byl zji\u0161t\u011Bn n\u00E1r\u016Fst obsahu barviv na b\u00E1zi hypericinu a CP b\u011Bhem tvorby generativn\u00EDch org\u00E1n\u016F. Nejvy\u0161\u0161\u00ED obsahy byly stanoveny v kv\u011Btech ve stadiu pln\u00E9ho kveten\u00ED. Dominantn\u00EDmi barvivy byly hypericin (39,38 % obsahu barviv) a pseudohypericin (32,27 %)." . . . "St. John\u00B4s Wort; polyphenols; hypericin; contents in flowers and herbs; influence of growth phase"@en . "Biologicky aktivn\u00ED l\u00E1tky t\u0159ezalky te\u010Dkovan\u00E9 (Hypericum perforatum L.)"@cs . "Melounov\u00E1, Nikol" . "1"^^ . . . "Sborn\u00EDk - Setrval\u00FD rozvoj rostlinn\u00E9 a \u017Eivo\u010Di\u0161n\u00E9 produkce - cesta k rozvoji \u010Desk\u00E9ho venkova" . . . "Biologically active compounds of St. John\u00B4s Wort (Hypericum perforatum L.)"@en . "Biologically active compounds of St. John\u00B4s Wort (Hypericum perforatum L.)"@en . "RIV/60460709:41210/02:00004047" . "Ors\u00E1k, Maty\u00E1\u0161" . "80-213-0926-1" . "\u010Cesk\u00E1 zem\u011Bd\u011Blsk\u00E1 univerzita v Praze" . "[8BC7784FC7A0]" . "In 11 samples of St. John\u00B4s Wort from 3 localities contents of total polyphenols (CP) and pigments on the basis of hypericin were determined spectrophotometrically and with HPLC. The increase of the contents of pigments and CP was determined during the formation of generative organs. The highest amounts were found in the flowers at the stadium of full blossoming. Major pigments were hypericin (39.38 % of total pigments) and pseudohypericin (32.27 %)."@en . . "Praha" . . . "639684" . "Praha" . "Z(MSM 412100002)" . "RIV/60460709:41210/02:00004047!RIV/2003/MSM/412103/N" . . . . . .