Table 1

Two-way analysis of variance of extraction method, cultivar, and interaction for smoke-related volatile compounds (α = 0.05). Df, degree of freedom.

Method
Pr (>F)		Cultivar
Pr (>F)		Method:Cultivar
Pr (>F)		Residual
Df251054
Guaiacol0.01625*a6.60e × 10−16***0.15019ndb
4-Methylguaiacol2.20e × 10−16***9.62e × 10−08***2.50e × 10−09***nd
4-Ethylguaiacol1.27e × 10−13***0.000592***2.03e × 10−05***nd
o-Cresol0.24450.35230.5448nd
p-Cresol2.20e × 10−16***6.48e × 10−08***3.91e × 10−05***nd
m-Cresol0.001306**1.19e × 10−05***0.014786nd
Eugenol1.84e × 10−14***0.001293**6.33e × 10−05***nd

  • ↵a*, **, and *** indicate statistically significant differences at p = 0.01, 0.001, and 0, respectively.

  • ↵bnd, not determined.