Study On Gallstone And Bezoar (Ox Gallstone) by FT-IR Spectroscopy

Jinguang Wu; Guorong Shen; Hai Guo; Guangxian Xu

doi:10.1117/12.970764

20 December 1985 Study On Gallstone And Bezoar (Ox Gallstone) by FT-IR Spectroscopy

Jinguang Wu, Guorong Shen, Hai Guo, Guangxian Xu

Proceedings Volume 0553, Fourier and Computerized Infrared Spectroscopy; (1985) https://doi.org/10.1117/12.970764
Event: 1985 International Conference on Fourier and Computerized Infrared Spectroscopy, 1985, Ottawa, Canada

Abstract

Some specimens of gallstones with black colour and pigment gallstones were studied by FT-IR spectroscopy. From the subtraction spectra of the samples using calcium bilirubin as the reference substance, the characteristic bands of the proteins were obtained. Bezoar is the gallstone of ox. It is an important ingredient of some Chinese traditional medicines. Four specimens of natural bezoar produced from different places were studied by FT-IR. From the subtraction spectra of the bezoar samples using calcium bilirubin as the reference, the main bands of protein were also obtained. The secondary structures of the proteins were discussed.

Citation Download Citation

Jinguang Wu, Guorong Shen, Hai Guo, and Guangxian Xu "Study On Gallstone And Bezoar (Ox Gallstone) by FT-IR Spectroscopy", Proc. SPIE 0553, Fourier and Computerized Infrared Spectroscopy, (20 December 1985); https://doi.org/10.1117/12.970764

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