Table 1: Composition of total extractives (% of the total).

TOFA TOR Formula Fatty acids Palmitic acid 0.1 * C16H32O2 Margaric acid 0.1 C17H34O2 17:0 anteiso 0.1 C17H34O2 Linolenic acid 8.5 C18H30O2 Linoleic acid 48.1 C18H32O2 Oleic acid 24.6 C18H34O2 Stearic acid 3.5 * C18H36O2 18:2 (conjugated) 0.8 C18H32O2 18:2 (conjugated) 1.8 C18H32O2 18:2 (conjugated) 2.4 C18H32O2 18:3 (conjugated) 0.9 C18H30O2 10-Nonadecenoic acid 1.1 C19H36O2 Nonadecanoic acid 0.2 C19H38O2 Eicosatrienoic acid 1.2 C20H34O2 Eicosadienoic acid 0.2 C20H36O2 Eicosenoic acid 0.2 C20H38O2 Arachidic acid 0.2 0.4 C20H40O2 Behenic acid 2.2 C22H44O2 Lignoseric acid 0.5 C24H48O2 ∑ 94.0 3.1 Resin acids Secohydroabietic acid * C20H30O2 8,15-Isopimaridien-18-oic acid * 1.3 C20H30O2 8,15-Pimaradien-18-oic acid 1.8 1.1 C20H30O2 Pimaric acid 1.0 3.3 C20H30O2 Sandaracopimaric acid 0.1 1.2 C20H30O2 Isopimaric acid 0.1 4.3 C20H30O2 Palustric acid 10.6 C20H30O2 Dihydroabietic acid 0.5 C20H32O2 Levopimaric acid 0.3 C20H30O2 Dehydroabietic acid 21.4 C20H28O2 Abietic acid 36.2 C20H30O2 Abietatetraenoic acid 1.0 C21H28O2 Neoabietic acid 1.7 C20H30O2 Isodehydroabietic acid * C20H30O2 Hydroxydehydroabietic acid 1.2 C20H28O3 Unidentified hydroxy resin acid 1.4 C20H30O3 Dihydroxydehydroabietic acid 0.3 C20H28O4 Hydroxy-7-oxodehydroabietic acid 0.4 C20H26O4 ∑ 3.0 86.2 Unknown 3.0 10.7

races of the compound detected in qualitative analysis, not enough for the quantification. Abbreviations: TOFA: neutralised tall oil fatty acid mixture and TOR: neutralised tall oil resin acid mixture.