| 汽蒸处理及干燥过程对小径落叶松变色的影响 |
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| 引用本文： | 杨亮庆,黄海兵,由昌久. 汽蒸处理及干燥过程对小径落叶松变色的影响[J]. 林业科技, 2012, 37(3): 49-51 |
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| 作者姓名： | 杨亮庆 黄海兵 由昌久 |
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| 作者单位： | 黑龙江省木材科学研究所,哈尔滨,150081 |
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| 基金项目： | 黑龙江省森工总局青年基金项目 |
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| 摘 要： | 从明度、色差和色调角三方面入手,研究汽蒸处理和干燥过程对小径落叶松变色的影响。结果表明:干燥过程是明度缓慢降低的过程,但降低幅度远低于汽蒸处理的影响;汽蒸处理和干燥过程均会使木材颜色产生明显变化,前者影响更加明显。同时还对影响变色的因素进行了分析。
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| 关 键 词： | 小径落叶松 汽蒸处理 干燥变色 |
Effect of Steaming Treated and Drying Process on Discoloration in Small Diameter Larch |
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| Affiliation: | YANG Liangqing ( Heilongjiang Province Research Institute of Wood Science, Harbin 150081 ) |
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| Abstract: | The effect of steaming treated and drying process for drying discoloration of small diameter larch was studied. The results showed that L ＊ slowly decreased in the period of drying, which was more less than the effect of steaming treated; steaming treated and drying process all caused obvious discoloration, especially the effect of the former. Otherwise, paper also analyzed factors which had an affect on discoloration. |
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| Keywords: | Small diameter larch Steaming treated Drying discoloration |
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