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

<div>Chromatogram of antioxidant components in EAE (4 mg/mL) screened by HPLC. (a) Chromatogram of the sample without any added reagent. (b) Chromatogram of the sample with added DPPH. (c) Chromatogram of the sample with added hydroxyl radical.</div>

International Journal of Analytical Chemistry

fig5

Figure 5

Figure 5: Antioxidant Activity In Vitro Guided Screening and Identification of Flavonoids Antioxidants in the Extract from <i>Tetrastigma hemsleyanum</i> Diels et Gilg 

Figure 5 | Antioxidant Activity In Vitro Guided Screening and Identification of Flavonoids Antioxidants in the Extract from Tetrastigma hemsleyanum Diels et Gilg 