• Journal of the Korean Wood Science and Technology
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• 제30권2호
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• pp.79-86
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• 2002

물푸레나무속의 물푸레나무, 들메나무 및 쇠물푸레의 해부학적 특성을 광학현미경법과 화상분석법에 의해 조사하였다. 공시 수종간에 연륜 경계의 명확성을 비롯한 도돤 요소의 직경, 축방향유조직의 배열상태, 구성세포의 비율에서 차이가 있었다. 구성요소의 방사방향 변이에 있어서, 목섬유 길이, 도관 요소 직경 및 길이는 수심 부위에서 작고 약 10~15 연륜까지 증가한 후 안정되었다. 결론적으로 본 연구 결과는 물푸레나무속 세 수종의 식별자료 및 성숙재와 미성숙재를 구분하는 재질 지표치로 이용될 수 있을 것으로 생각된다.

• 한국가구학회지
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• 제18권4호
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• pp.261-267
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• 2007

This report describes the wood anatomy and 1% safranine solution penetration depth in radial and longitudinal directions of Anthocephalus chinensis belonging to the family Rubiaceae native to Bangladesh. The wood of this species was mostly characterized by diffuse porous, vessel with simple perforation plate, vestured alternate intervessel pittings, relatively medium vessel elements and fiber, and nonseptate fiber with distinctly bordered pits at radial wall. The body ray cell was procumbent with 2 to over 4 rows of upright and square marginal cells. Sometimes, the rays with procumbent, square and upright cells were mixed. Latewood fiber was thin to thick walled while it was very thin walled in earlywood. Axial parenchyma was diffuse, vasicentric, 5-8 cells per parenchyma strand dominantly present. Liquid penetration depth was observed in radial and longitudinal directions at moisture level of 7.42%. Longitudinal penetration was found 6.3 times higher than radial penetration. The initial penetration rate of safranine solution was high, but gradually decreased during the course of time. Different anatomical features were found to be responsible for the variation of safranine solution penetration depth compared to Gmelina arborea.