title: [Study on the fingerprints of magnetitum by FTIR].
abstract: Thirteen different magnetitum samples were analyzed by FTIR, and the FTIR fingerprint was set up with them. Processed samples and the crudes were compared with the fingerprint. It was found that all the similarities of the samples are more than 0.97. The similarities and the correlation coefficients of the processed samples are decreased. The FTIR fingerprint could be used for evaluating the quality of magnetitum for commodities.
authors.affiliation: Nanjing University of Chinese Medicine, Nanjing 210046, China. hlhfxs@163.com
authors.forename: Xing-Sheng
authors.initials: XS
authors.lastname: Fu
authors.forename: Xun-Hong
authors.initials: XH
authors.lastname: Liu
authors.forename: Rui-Chao
authors.initials: RC
authors.lastname: Lin
authors.forename: Hu
authors.initials: H
authors.lastname: Xu
authors.forename: De-Kang
authors.initials: DK
authors.lastname: Wu
authors.forename: Sheng-Jin
authors.initials: SJ
authors.lastname: Liu