Table 1.
Organic solvent extractives content of five Korean softwoods samples

Wood species	High Extractives Content Sample (%)	Mid Extractives Content Sample (%)	Low Extractives Content Sample (%)
Cedar	8.85	5.19	3.47
Cypress	7.16	3.55	2.47
Red pine	21.52	13.47	5.17
Korean pine	15.55	5.26	3.98
Larch	5.75	4.81	3.16