樟树中樟油和樟脑的提取

Extracting Camphor and Camphor Oil from Camphor Trees

介绍了从樟树树干、树蔸及枝叶中提取与精制樟油和樟脑的工艺。

The paper has introduced the extracting and refining technology of camphor and camphor oil from trunks,stumps,branchs and leaves of camphor trees.some questions about extraction have also been pointed out.