Research Article
Isolation and Bioactivity Analysis of Ethyl Acetate Extract from Acer tegmentosum Using In Vitro Assay and On-Line Screening HPLC-ABTS+ System
Figure 6
Analysis of high purity compounds of ethyl acetate extract in Acer tegmentosum (injection volume: 10 μL; UV wavelength: positive 280 and 254 nm, negative 734 nm; sample concentration 200 ppm).