Lateral Penetration of Water in Ray Parenchyma Cells of Castanea crenata
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초록
This experiment states the ultra pure distilled water penetration depth through ray parenchyma cell in radial direction of Castanea crenata. Heartwood penetration depth was 1.16 times lower than the depth in softwood and that difference was found statistically significant at 75.2 second of penetration. Following go-stop-go cycle, water penetrated in the ray parenchyma cell. At the beginning this speed was high and then it was decreased slowly. Water penetration depth result was compared with alcohol penetration depth. It was found that water penetration in ray parenchyma was found lower than alcohol due to the low surface tension of water.
Abstract
This experiment states the ultra pure distilled water penetration depth through ray parenchyma cell in radial direction of Castanea crenata. Heartwood penetration depth was 1.16 times lower than the depth in softwood and that difference was found statistically significant at 75.2 second of penetration. Following go-stop-go cycle, water penetrated in the ray parenchyma cell. At the beginning this speed was high and then it was decreased slowly. Water penetration depth result was compared with alcohol penetration depth. It was found that water penetration in ray parenchyma was found lower than alcohol due to the low surface tension of water.
참고문헌 (8)
- Ahmed, S. A, "Essential oil penetration depth in Prunus sargentii Rehder", J. Korea Furniture Society, 18(4), pp.307~311 (2007)
- Browning,B.L, "The Chemistry of Wood", pp.48~ (1963), Interscience Publishers
- Iida, I, "Liquid penetration of pre compressed wood VII: combined treatment of precompression and extraction in hot water on the liquid penetration of wood", J. Wood Sci, 48(1), pp.81~85 (2002)
- Lee, K. M, "Alcohol permeability in Castanea crenata Sieb", J. Korea Furniture Society, 18(4), pp.312~316 (2007)
- Richardson,B.A, "Wood preservation" (1993), Cambridge University Press
- Rudman,P, "Studies in wood preservation, Part I: The penetration of liquids into Eucalyptus sapwoods", Holzforschung, 19(1), pp.5~13 (1965)
- Siau,J.F, "Wood: Influence of Moisture on Physical Properties" (1995), Virginia Poly Institute and State Univ.
- Wirspa, V. J, "Penetration of neutral sulphite cooking liquors into yellow birch wood", Tappi, 33(5), pp.225~231 (1950)