Elicitation of 7-methyljuglone in Drosera capensis
作者： S.M. Ziaratnia , K.J. Kunert , N. Lall
DOI: 10.1016/J.SAJB.2008.08.001
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摘要: Abstract Drosera capensis L. (Droseraceae) is an important source of pharmacologically active 1,4-naphthoquinones including 7-methyljuglone which has been shown to have significant antimicrobial and antifungal as well antituberculosis activity. In this study, we report on the production in D. c apensis under vivo conditions by salicylic acid jasmonic elicitation applying different strengths media levels total inorganic nitrogen (N) ratios nitrate (NO 3 − ) ammonium (NH 4 + a plant tissue culture medium. The amount produced was highest at 60 mM 50:50 ratio, ten-times higher when compared normal basal Murashige Skoog growth Elicitation greenhouse grown plants using showed that shoots elicited with 50 µM after 48 h 3 h respectively. roots, found treated 100 µM 1.5 h. concentration generally roots than shoots.
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