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Thin-layer chromatography profile of purified massoia oil and extract by using silica gel F254 aluminum precoated plate; toluene: EtOAc = 93:7 v/v; observation under UV254 (left) and under visible light after sprayed with annisaldehyde H2SO4 (right). (a) C-10 massoia lactone purified massoia oil, (b) C-10 Massoia lactone on extract (solid phase), (c) C-10 massoia lactone on extract (oily phase)
