Studied on the Identification of Fructus Amomi from Its Confusable Varieties by Fourier Transform Infrared Spectroscopy
CHENG Cun-gui1, RUAN Yong-ming1, LI Bing-lan2
1. Institute of Chemistry and Life Sciences, Zhejiang Normal University, Jinhua 321004, China 2. Jinhua Institute for Drug Control, Jinhua 321000, China
Abstract：This paper uses Fourier transform infrared spectrometer with OMNI sampler to distinguish fructus amomi from their confusable varieties, i.e. Amomum aurantiacum H.T.Tsai et S.W.Zhao, Amomum chinense Chun ex T.L.Wu, Alpinia chinensis (Ketz.)Rosc and Alpinia japonica (Thunb.) Miq. IRs of Amomum villosum Lour., Amomum longiligulare T.L.Wu and Amomum villosum Lour. Var xanthioides T.L.Wu et Senjen are resemble, and they are markedly different from the FTIR of the confusable varieties. Repeat experiments were processed with different samples of the same set, and the probability is 1.000. The result shows that FTIR can be directly used to distinguish fructus amomi from their confusable varieties.
程存归1，阮永明1，李冰岚2 . 傅里叶变换红外光谱法应用于中药砂仁真伪鉴别的研究[J]. 光谱学与光谱分析, 2004, 24(11): 1355-1358.
CHENG Cun-gui1, RUAN Yong-ming1, LI Bing-lan2 . Studied on the Identification of Fructus Amomi from Its Confusable Varieties by Fourier Transform Infrared Spectroscopy . SPECTROSCOPY AND SPECTRAL ANALYSIS, 2004, 24(11): 1355-1358.
[1] The Pharmacopoeia Committee of PRC. ChP(中国药典)(2000.Vol.Ⅰ). Beijing: Chemical Industral Press(北京: 化学工业出版社)，2000. 206. [2] CHEN Jun, DING Ping, XU Xin-chun et al(陈 军，丁 平，徐新春等). Journal of Chinese Medicinal Materials(中药材). 2001，24(1)：18. [3] CHENG Cun-gui(程存归). Spectroscopy and Spectral Analysis(光谱学与光谱分析)，2003，23(2)：282. [4] LIN Jian-ying(林建英). Journal of Chendu University of Traditional Chinese Medicine(成都中医药大学学报). 1998，21(4)：43. [5] WANG Chun-fang, GUO Jing-wen(王春芳，郭景文). Chinese J.of Pharm. Anal.(药物分析杂志)，1997，17(3)：194. [6] SHA Mei, CHEN Yu-zhi, ZHU Heng-ying(沙 玫，陈玉枝，朱恒英). Journal of Fujian College of Traditional Chinese Medicine(福建中医学院学报)，1997，7(2)：32. [7] CHENG Cun-gui, GUO Shui-liang, CHEN Jian-hua(程存归，郭水良，陈建华). Spectroscopy and Spectral Analysis(光谱学与光谱分析)，2002，22(6)：954. [8] Song Li-ren, Hong Xun, Ding Xu-liang et al(宋立人，洪 恂，丁绪亮等). Modern Lexicon of Traditional Chinese Pharmacology(现代中药学大辞典)． Beijing：People′s Health Publishing House(北京: 人民卫生出版社)，2001. 1510.
