Rapid Qualitative and Quantitative Analysis of Caffeine and Sodium Benzoate in Annaca by Infrared Spectroscopy

Objective To establish an infrared spectroscopic method for the rapid qualitative and quantitative analysis of caffeine and sodium benzoate in Annaka samples. Methods Qualitative and quantitative modeling samples were prepared by mixing high-purity caffeine and sodium benzoate. The characteristic ab...

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Autor principal:	SU Cheng-ke, LIU Cui-mei, MENG Xin, et al.
Formato:	Artigo
Idioma:	Chinês
Publicado em:	Editorial Office of Journal of Forensic Medicine 2021-02-01
coleção:	Fayixue Zazhi
Assuntos:	forensic toxicology; spectroscopy, fourier transform infrared; annaka; caffeine; sodium benzoate
Acesso em linha:	http://www.fyxzz.cn/fileup/1004-5619/PDF/1004-5619-2021-1-33.pdf
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