Bao-qing WANG(王宝庆), Zhe-xiong JIN(金哲雄)
College of Pharmacy, Harbin University of Commerce, Harbin 150076 , China
Abstract-To get the IR spectrums of Agrimonia Pilosa Ledeb (A PL) from China and Japan areas, and to find out the characters of IR spectrums through the content of different chemical constituents, to provide a fast and ef fective analysis method monitor the inherent qualities of traditional Chinese me dicine-APL. Fourier Transform Infrared Spectroscopy (FT-IR) was applied to det ect sample of APL from China and Japan areas. This study showed that the IR spec tra of APL from China and Japan areas have their unique IR fingerprint features. The contents of tannin and calcium phosphate in APL from China is different APL from Japan. So FT-IR is a very quick, effective and well repetitive method for monitoring and distinguishing the traditional Chinese medicine.
Key words-Agrimonia Pilosa Ledeb; Fourier Transform Inf rared Spectroscopy (FT-IR); chemical constituents
Manuscript Number: 1674-8042(2010)02-0129-04
dio: 10.3969/j.issn.1674-8042.2010.02.07
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