| 脱脂处理带来马尾松脂浸提物含量的变化 |
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| 引用本文： | 余光,洪成器.脱脂处理带来马尾松脂浸提物含量的变化[J].福建林业科技,1993,20(4):47-50. |
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| 作者姓名： | 余光 洪成器 |
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| 作者单位： | 福建省林业科学研究所
(余光，洪成器，叶友章)，福建省林业科学研究所(丁羽) |
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| 摘 要： | 采用SC—7型气相色谱仪探讨马尾松木材经脱脂处理后松脂各化学成份的变化。实验结果表明,随着木材含脂量的降低,松脂中树脂酸的百分比含量大幅度减少,因而大体上可以将树脂酸随处理液的排出视为脱脂反应过程的主流。
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| 关 键 词： | 气相色谱 树脂酸 脂肪酸 松节油 |
Changes in Extractive Contents of Masson's Pine Resin by Way of the Deresination Treatment |
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| Yu Guang,Hong Chengqi,Ye Youzhang,Ding Yu Fujian Research Institute of Forestry.Changes in Extractive Contents of Masson''''s Pine Resin by Way of the Deresination Treatment[J].Journal of Fujian Forestry Science and Technology,1993,20(4):47-50. |
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| Authors: | Yu Guang Hong Chengqi Ye Youzhang Ding Yu Fujian Research Institute of Forestry |
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| Institution: | Yu Guang;Hong Chengqi;Ye Youzhang;Ding Yu Fujian Research Institute of Forestry |
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| Abstract: | The changes in chemical components of the resin from Pinus masso-niana timber after the deresination treatment have been probed by means ofModel SC--7 Gas Chromatography. The experimental results demonstrate thatthe percentages of resin acid in the pine resin decrease on a large scale with thereduction of resin contents of the timber and therefore the discharge of resin acidfollowing the treated liquid can be regarded as the main part of the deresinationreaction process in general. |
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| Keywords: | Gas chromatography resin acid fatty acid turpentine oil |
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