Fig 1.
The growth of the whole Lemna paucicostata plants.
Dry weight per liter (L: unit volume of culture medium) (A) and dry weight of one frond (B) of the whole Lemna paucicostata plants at day 27 and 32 under control and day 23 (COR23) and day 28 (COR28) under coronatine treatment. Bars indicate the mean values, and the error bars indicate the standard deviation (n = 4). Significant differences from the control group are indicated by asterisk based on the Mann-Whitney test (at a threshold of p < 0.05). COR0, coronatine treatment at day 0; COR23, coronatine treatment at day 23; COR28, coronatine treatment at day 28.
Table 1.
Relative intensities of various metabolites of Lemna paucicostata cultivated under coronatine elicitation conditions.
Table 2.
Regression equation, correlation coefficient (r2 values), LOD, and LOQ of standard compounds of phenolics and phytosterols.
Table 3.
Productivity (mg/L) and daily productivity (mg/L/day) of selected phenolic compounds and phytosterols on days 27 and 32 in Lemna paucicostata culture upon 1 μM coronatine treatment.