Figure 2From: The chemistry and bioactivity of various heartwood extracts from redwood (Sequoia sempervirens) against two species of fungiGas chromatograms of TMS derivatives of extracts from the inner five annual rings of Sequoia sempervirens heartwood (Tree A) prepared using five different solvents. Top: 8 – 12 min and bottom: 18 – 23.5 min. Chromatograms normalised to the peak at 11.14 min and offset; DCM extract x100.Back to article page