Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials · 2012
[Study on the infrared fingerprint of Evodia rutaecarpa based on the methods of sequential analysis of dual-indexes].
Аннотация на английскомСтатьяПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод в очереди
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Pu Yan-Chun, Wu Fang-Ping, Yang Yong, Yang Hong-Jian
Аннотация
OBJECTIVE: To establish a method to identify the different origins of herba Evodia rutaecarpa by IR and provide a new technique for their identification and quality evaluation.
METHODS: The herba materials were extracted by chloroform and absolute alcohol, the powder and the extracts of Evodia rutaecarpa were mixed and pelleted with KBr. The slides were detected within 4000 - 400 cm(-1) by FIR spectrophotometry. The Difference of samples was studied.
RESULTS: The infrared spectrums of Evodia rutaecarpa extracted by chloroform were obviously different.
CONCLUSION: The method can be used to identify and appraise the different origins of herba Evodia rutaecarpa.
METHODS: The herba materials were extracted by chloroform and absolute alcohol, the powder and the extracts of Evodia rutaecarpa were mixed and pelleted with KBr. The slides were detected within 4000 - 400 cm(-1) by FIR spectrophotometry. The Difference of samples was studied.
RESULTS: The infrared spectrums of Evodia rutaecarpa extracted by chloroform were obviously different.
CONCLUSION: The method can be used to identify and appraise the different origins of herba Evodia rutaecarpa.