Bio-oils used in this study were produced from the pyrolysis of
mallee wood, bark and leaves. These three kinds of biomass were
ground and sieved and the fraction between 180 and 600 lm
was used for pyrolysis at different temperatures. The pyrolysis of
biomass was conducted in a fluidised-bed reactor as was detailed
elsewhere [19]. Wood oils discussed here had one phase, while
bark oils had two. Depending on pyrolysis temperature, leaf oils
could have one phase or two. The bio-oils with two phases were
separated and analysed individually. The details about these biooils
can be found in our previous studies [20–22]