沉香工艺品的无损快速化学鉴别方法研究

Method for rapid nondestructive identification of agarwood handicraft

从沉香挥发气的成分鉴别入手,采用挥发器加热挥发-气体进样GC-MS法分析沉香工艺品是否含有沉香特有成分,特别关注查找挥发气中是否存在作伪的人工化学溶剂成分,结合特有成分及化学溶剂成分的比例高低,快速无损鉴别工艺品是否系伪品。方法实现了无损快速鉴别,科学性强,已应用于日常鉴别工作。

This study starts with the identification of volatile vapor components from agarwood. The collected volatile vapor components emitted from the agarwood handicraft in heated chamber were analyzed by using GC-MS. Verification of agarwood shall be appraised by proportion level of special ingredients and artificial chemical solvents. The method achieves a scientific rapid nondestructive identification,and has been used for daily identification job due to its strong science.