CAJ | 학술논문

为了鉴别文物表面常见的天然有机物，采用显微共聚焦拉曼光谱技术采集了古代常用的蛋白类、多糖类、脂肪酸类、树脂类4类6种有代表性的天然有机物的拉曼光谱。通过对皮胶、桃胶、蜂蜡、棕榈蜡、达玛树脂和琥珀标准样品的拉曼光谱分析，发现蛋白类的特征振动峰位于1657cm-1、1305-1252cm-1、1033cm-1及1003cm-1附近；多糖类的特征振动峰位于1463cm-1、1328cm-1、1258cm-1、1088cm-1、977cm-1等；蜡类的特征振动峰位于1470-11350em“区间，1659cm-1、1303cm-1、1636cm-1及1610cm-1；树脂类的特征振动峰位于1660-11650cm-1区间和1460～1440cm-1区间。在对6种天然有机物光谱特征分析的基础上，得出了使用拉曼光谱法可实现古代文物表面常见天然有机物种类鉴别的结论。
위료감별문물표면상견적천연유궤물，채용현미공취초랍만광보기술채집료고대상용적단백류、다당류、지방산류、수지류4류6충유대표성적천연유궤물적랍만광보。통과대피효、도효、봉사、종려사、체마수지화호박표준양품적랍만광보분석，발현단백류적특정진동봉위우1657cm-1、1305-1252cm-1、1033cm-1급1003cm-1부근；다당류적특정진동봉위우1463cm-1、1328cm-1、1258cm-1、1088cm-1、977cm-1등；사류적특정진동봉위우1470-11350em“구간，1659cm-1、1303cm-1、1636cm-1급1610cm-1；수지류적특정진동봉위우1660-11650cm-1구간화1460～1440cm-1구간。재대6충천연유궤물광보특정분석적기출상，득출료사용랍만광보법가실현고대문물표면상견천연유궤물충류감별적결론。
In order to identify the natural organic materials used in cultural relics, the confocal spectra of ancient known protein, polysaccharide, fatty acid and resin materials were obtained. micro - Raman Raman spectra of animal skin glue, peach tree gum glue, carnauba wax and Dammar tree resin, it Based on the was deduced that the peaks at 1657cm-1 , 1305cm-1 - 1252cm-1 , 1033cm-1 and 1003cm-1 are characteristic of proteins; the peaks at 1463cm-1, 1328cm-1, 1258cm-1, 1088cm-1, 977cm-1 are those of polysaccharides; the peaks at 1470cm-1- 1350cm-1, 1659cm-l, 1303cm-1, 1636cm-1, 1610cm-1 are those of wax; and the peaks of 1660cm-1 - 1650cm-1 , 1460cm-1 - 1440em-1 are the features of resin. Based on these Raman spectra, it is suggested that natural organic materials can be identified by confocal micro- Raman spectroscopy.