Application of HATR-FTIR Spectroscopy to the Analysis of Quality Mensuration of Rhizoma Atractylodes
HONG Qing-hong1，2,CHENG Cun-gui2*,CHENG Ze-feng2,LI Dan-ting2
1. College of Materials and Chemical Engineering，Jinhua College of Profession and Technology，Jinhua 321017，China 2. College of Chemistry and Life Science，Zhejiang Normal University，Jinhua 321004，China
Abstract：The present paper used many kinds of mensuration of FTIR spectroscopy to determine traditional Chinese drugs-Rhizoma Atractylodis Macrocephalae. Comparing the horizontal attenuated total reflection-Fourier transform infrared spectra(HATR-FTIR) of xylem and outer layer parts of cuticle indicates that there are more butenolide and its derivatives in outer layer parts of cuticle. Much more chemical materials could be found in fresh sample than in drying sample, possibly due to the decreased amount of naphtha in the drying sample. The HATR-FTIR of xylem of Rhizoma Atractylodis Macrocephalae and its confusable varieties were transformed into second derivative FTIR to make sure whether the peak location is consistent. As a result, the difference is significant.
洪庆红1，2,程存归2*,成则丰2,李丹婷2 . HATR-FTIR应用于原产地中药材白术的测定方法研究[J]. 光谱学与光谱分析, 2007, 27(02): 283-286.
HONG Qing-hong1，2,CHENG Cun-gui2*,CHENG Ze-feng2,LI Dan-ting2 . Application of HATR-FTIR Spectroscopy to the Analysis of Quality Mensuration of Rhizoma Atractylodes. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2007, 27(02): 283-286.
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