Antioxidant Activity In Vitro Guided Screening and Identification of Flavonoids Antioxidants in the Extract from Tetrastigma hemsleyanum Diels et Gilg

Figure 7

Mass chromatogram of components in EAE (4 mg/mL). (a) Mass chromatogram of rutin. (b) Mass chromatogram of isoquercetin. (c) Mass chromatogram of kaempferol-3-o-rutoside. (d) Mass chromatogram of astragaloside. (e) Mass chromatogram of quercetin. (f) Mass chromatogram of kaempferol.

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(b)

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(f)