About: Variability of the content of active substances during Achillea collina Rchb. %22Alba%22 ontogenesis     Goto   Sponge   NotDistinct   Permalink

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  • The fluctuation of essential oil, flavonoid and tannin content in Achillea collina Rchb.Alba (flos and herba millefolii) during ontogenesis was studied in this paper. The essential oil content was found to range between 0.4 and 1.6% of dry material and it was statistically significantly influencedby developmental stage, harvested part of the plant and also by seasonal climatic conditions. The flavonoid content was influenced only by developmental stage and not by the type of yarrow drug or season and it had a clear decreasing tendency during the plant ripening. Compared to flavonoids tannin production showed a reverse trend in yarrow. Their content was 0.3-1.0% and it increased during seed maturing.
  • The fluctuation of essential oil, flavonoid and tannin content in Achillea collina Rchb.Alba (flos and herba millefolii) during ontogenesis was studied in this paper. The essential oil content was found to range between 0.4 and 1.6% of dry material and it was statistically significantly influencedby developmental stage, harvested part of the plant and also by seasonal climatic conditions. The flavonoid content was influenced only by developmental stage and not by the type of yarrow drug or season and it had a clear decreasing tendency during the plant ripening. Compared to flavonoids tannin production showed a reverse trend in yarrow. Their content was 0.3-1.0% and it increased during seed maturing. (en)
Title
  • Variability of the content of active substances during Achillea collina Rchb. %22Alba%22 ontogenesis
  • Variability of the content of active substances during Achillea collina Rchb. %22Alba%22 ontogenesis (en)
skos:prefLabel
  • Variability of the content of active substances during Achillea collina Rchb. %22Alba%22 ontogenesis
  • Variability of the content of active substances during Achillea collina Rchb. %22Alba%22 ontogenesis (en)
skos:notation
  • RIV/62156489:43510/05:00084974!RIV10-MSM-43510___
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • Z(MSM 435100002)
http://linked.open...iv/cisloPeriodika
  • 32
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 548516
http://linked.open...ai/riv/idVysledku
  • RIV/62156489:43510/05:00084974
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • variability; tannins; ontogenesis; essential oils; flavonoids; Achillea collina (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...odStatuVydavatele
  • CZ - Česká republika
http://linked.open...ontrolniKodProRIV
  • [0E998A4AE707]
http://linked.open...i/riv/nazevZdroje
  • Horticultural Science
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...UplatneniVysledku
http://linked.open...v/svazekPeriodika
  • 1
http://linked.open...iv/tvurceVysledku
  • Petříková, Kristina
  • Karlová, Kateřina
http://linked.open...n/vavai/riv/zamer
issn
  • 0862-867X
number of pages
http://localhost/t...ganizacniJednotka
  • 43510
is http://linked.open...avai/riv/vysledek of
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