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Official Journal of the Japan Wood Research Society

Table 3 Yields of the fractions (A–E) isolated from P. densiflora wood oil

From: Anti-inflammatory effect of essential oil extracted from Pinus densiflora (Sieb. et Zucc.) wood on RBL-2H3 cells

Oil Weight of fraction (g) Yield (%)
Fraction A 13.73 43.9
Fraction B 6.12 19.6
Fraction C 5.18 16.5
Fraction D 1.76 5.6
Fraction E 2.79 8.9