국내산 주요 침엽수재 재색을 통한 공예적 가치평가

Quality Evaluation for Wood Color of Commercial Domestic Softwoods

The study has been carried to evaluate the wood color, a typical element of visual and decorative effect, for seven major domestic softwoods using L*a*b* and chrominance (Δ E*ab). The result showed that the values of whiteness, redness, and yellowness were positive at both sapwood and heartwood and there were no wood having a small chrominance difference ranged 0～0.5. There was also no wood having a chrominance difference ranging 0.5～3.0. Ginkgo biloba, Pinus koraiensis , and Larix kaempferi wood showed a little different chrominance, Taxus cuspidata, Pinus densiflora for. erecta, and Pinus densiflora wood substantial different chrominance, Juniperus chinensis wood largest different chrominance. It is concluded that the study results could be utilized as a data base in areas of wood craft and furniture and could open a way to substitute foreign imported woods.