Identification of odorous constituents of southern yellow pine and China fir wood: the effects of extractive removal

Abstract

In this study, the odors of two types of softwood species, namely southern yellow pine (<italic>Pinus</italic> spp.) and China fir (<italic>Cunninghamia lanceolata</italic> (Lamb.) Hook.), were identified and extracted with ethanol–toluene for the removal of extractives.