Close
  Indian J Med Microbiol
 

Figure 4: High-performance liquid chromatography chromatograms of Orthosiphon stamineus extracts at 320 nm. Standard mixture of rosmarinic acid, 3'-hydroxy-5, 6, 7, 4'-tetramethoxyflavone, sinensetin and eupatorin (a), methanolic extract (b), methanol:water extract (1:1) (c), ethanolic extract (d), ethanol:water extract (1:1) (e) and water extract (f)

Figure 4: High-performance liquid chromatography chromatograms of <i>Orthosiphon stamineus</i> extracts at 320 nm. Standard mixture of rosmarinic acid, 3'-hydroxy-5, 6, 7, 4'-tetramethoxyflavone, sinensetin and eupatorin (a), methanolic extract (b), methanol:water extract (1:1) (c), ethanolic extract (d), ethanol:water extract (1:1) (e) and water extract (f)