The Analysis and Identification of Fritillaria Cirrhosa by Raman Spectra
WANG Wen-na, CHEN Di-ling, ZHU Mei-fang, ZHANG He-ming*
SATCM Third Grade Laboratory of Chinese Medicine and Photonics Technology College of Biophotonics, South China Normal University, Guangzhou 510631, China
Abstract：Laser Raman spectrum technology was used to distinguish fritillaria cirrhosa from its adulterants rapidly and accurately. The study is based on that different traditional Chinese medicine contains different chemical compositions, and the differences could be displayed in Raman spectra. The Raman spectra of fritillaria cirrhosas shows that several characteristic strong peaks could be found at 442, 480, 863, 941, 1 083, 1 129, 1 342, 1 463 and 2 910 cm-1, and a few obvious peaks appear at 111, 302, 360, 409, 527, 579, 618, 718, 767, 1 052, 1 083, 1 207 and 1 261 cm-1. According to the Raman spectra, a Raman fingerprint of fritillaria cirrhosa was set up, which could be used to distinguish its adulterants. This analysis could be used in identifying fritillaria cirrhosa rapidly, accurately and nondestructively.
[1] Chinese Pharmacopoeia Commission(国家药典委员会). Pharmacopoeia of the People’s Republic of China-Volume Ⅰ(中华人民共和国药典，第1部)，2010. 34. [2] Li Dan，Jin Zhexiong，Zhou Qun，et al. Journal of Molecular Structure，2010，974：68. [3] Cao Xinwei，Li Jun，Chen Sibao，et al. Journal of Separation Science，2010，33(11)：1587. [4] Wang Lizhi，Duan Baozhong，Wang Zhen，et al. Journal of Liquid Chromatography & Related Technologies，2012, 35(17)：2381. [5] HAN Feng-mei，WANG Xin-li，CAI Min，et al(韩凤梅，王新立，蔡 敏，等). Chinese Traditional and Herbal Drugs(中草药)，2005，36 (7)：1069. [6] Ceng Shangyuan，Chen Rong，Li Yongzeng，et al. Chinese Journal of Lasers，2010，7(1)：121. [7] CHEN Zi-yi，Lü Ｘu-nan，CHENG Zhou, et al(陈子易，吕旭楠，程 舟, 等). Journal of Fudan University·Natural Science(复旦大学学报·自然科学版)，2011, 50(2)：185. [8] WAN Qiu-e，LIU Han-ping，ZHANG He-ming，et al(万秋娥，刘汉平，张鹤鸣，等). Spectroscopy and Spectral Analysis(光谱学与光谱分析)，2012，32(4)：989. [9] Zheng Chunhui, Fu Hongwei, Pei Yue-hu. Franquet, 2005, 15(5)：291. [10] Dollish F R, Fateley W G, Bentley F F. Characteristic Raman Frequency of Organic Compounds(有机化合物的特征拉曼频率). Translated by ZHU Zi-ying(朱自莹，译). Beijing：The Chinese Chemistry Society(北京：中国化学会), 1980. 8.
