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Fig. 1 | BMC Complementary and Alternative Medicine

Fig. 1

From: Effects of phenolic constituents of daylily flowers on corticosterone- and glutamate-treated PC12 cells

Fig. 1

Chromatographic fingerprints of nine batches of Hemerocallis citrina samples (a) and the typical UPLC chromatograms of Hemerocallis citrina fractions eluted with water (with the yield (w/w) of total extract at 21.7%, and yield of water fraction at 16.9%), 10% (the yields of EtOH fraction, Phenolic part and non-phenolic part were 1.20%, 0.59% and 0.61%, respectively), 30% (the yields of EtOH fraction, Phenolic part and non-phenolic part were 0.62%, 0.44% and 0.18%, respectively), 50% (the yields of EtOH fraction, Phenolic part and non-phenolic part were 0.80%, 0.60% containing 0.30% of rutin and 0.20%, respectively) and 95% EtOH (with the yield ratio at 1.54%) sequentially on an AB-8 macroporous resin column (b)

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