Evidence-Based Complementary and Alternative Medicine / 2013 / Article / Fig 1

Research Article

Chemical and Biological Assessment of Angelica Roots from Different Cultivated Regions in a Chinese Herbal Decoction Danggui Buxue Tang

Figure 1

GC-MS/MS MRM chromatograms of extracts from Angelica roots. (a) Chemical structures of ferulic acid, butylphthalide, Z-butylidenephthalide, senkyunolide A, Z-ligustilide, and paeonol were shown. (b) GC-MS MRM chromatograms of ethyl acetate extracts of Angelica roots (from Gansu, China). One μL was injected. The information for each peak was indicated: (1) ferulic acid, (2) butylphthalide, (3) Z-butylidenephthalide, (4) senkyunolide A, (5) Z-ligustilide, and (IS) paeonol. Representative chromatograms are shown, .
483286.fig.001a
(a)
483286.fig.001b
(b)

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