Figure 3From: Simultaneous determination of five active compounds in chimonanthus nitens by double-development HPTLC and scanning densitometryTypical twice development TLC densitograms of (A) mixed standards and (B) methanol extracts of chimonanthus nitens detected at (left) 340 nm using filter of 370 nm and (right) 606 nm after coloration of 1% vanillin-H 2 SO 4 solution. 1, scopoletin; 2,scoparone; 3, linalool; 4, β-caryophyllene; 5, cineole.Back to article page