Acetone 1 Bark Biomass logistics 1 Buffer storage 1 Comprehensive utilizations 1 Condensed tannins 1 Debarking 1 Economic values 1 Energy content 1 Extractives 1 Extractives content 1 Forestry 1 Lipophilic compounds 1 Moisture 1 Physical and chemical properties 1 Pinus sylvestris 1 Storage (materials) 1 Supply chains 1 Tannins 1