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辐射对马尾松木材有机抽提物的数量和抽提速度有明显的影响:抽提物数量增加;抽提速度加快。但是抽提物的主要成分没有发生变化,仍是去氢枞酸和新枞酸。因此这在马尾松木材辐射改性中作为一种副产品很有开发价值。
Radiation had significant effects on the quantity and extraction rate of Masson pine wood extract: the number of extractives increased; the extraction speed accelerated. But the main components of the extract did not change, still dehydroabietic acid and neoabietic acid. Therefore, it is of great value as a by-product in the modification of Pinus massoniana wood.