本文采用拉曼光谱方法研究抗疲劳类保健品中非法添加化学药物的快速筛查方法。该方法结合拉曼光谱初筛、光谱叠加分析和增强拉曼光谱以获取样品的特征拉曼信息,通过分析样品和化学药物的拉曼信息的匹配程度,判断抗疲劳类保健品中是否非法添加了化学药物。采用这种方法对北京公安在市场上抽样送检的上百种保健品进行了测试,检测的准确性大于95%,这表明拉曼光谱方法可用于快速筛查抗疲劳类保健品中是否非法添加药物。

Methods for rapid inspection of illegally added medicine in anti-fatigue health food using Raman spectroscopy is investigated.Raman scattering,superposition of Raman scattering and surface enhanced Raman scattering are combined to get specific Raman signal of samples,and the illegally added medicine can be inspected by comparing the Raman spectra of the samples with those of medicine.Hundreds of samples were inspected and the accuracy is higher than 95 percent,which indicates the method available for the inspection of illegally added medicine in anti-fatigue health food.