[Effect of jasminic acid on production of flavonoids in a culture of Ononis arvensis L. in vitro].
The present paper examined the effect of jasminic acid in three different concentrations (1000 mg/l; 10 mg/l, and 0.1 mg/l) on the formation of flavonoids in the culture Ononis arvensis L. in vitro. The tested concentrations of jasminic acid were applied to the callus and suspension cultures of Ononis arvensis L. in the 4th week of culture growth and elicitation took place for 12; 24; 48; 72, and 168 hours. A statistically significant increase in the content of flavonoids was found in all administered solutions of jasminic acid after 12 hours of elicitation, excepting the concentration c2 (10 mg/l) in the suspension culture. The highest yield was a 55% increase in the content of flavonoids after elicitation with jasminic acid in the concentration c1 (1000 mg/l) in the callus culture.
Tůmová
L
L
Katedra farmakognozie Farmaceutické fakulty University Karlovy, Hradec Králové.
Zápalková
L
L
D046508:Culture Techniques; D005419:Flavonoids / Q000096:biosynthesis*; D008041:Linoleic Acids / Q000494:pharmacology*; D010937:Plant Growth Regulators / Q000494:pharmacology*; D018517:Plant Roots / Q000378:metabolism; D010946:Plants, Medicinal / Q000378:metabolism*
D005419:Flavonoids; D008041:Linoleic Acids; D010937:Plant Growth Regulators; C452082:jasminic acid
Vliv kyseliny jasmínové na produkci flavonoidů kulturou jehlice rolní--Ononis arvensis L. in vitro.