Preliminary assessment of two non-destructive instrumental techniques for quality evaluation of Lobelia chinensis Lour.()

Two non-destructive instrumental methods, infrared spectroscopy (IR) and X-ray diffraction (XRD), were studied for quality evaluation of Lobelia chinensis Lour. (L. chinensis). We obtained the IR spectra and XRD patterns of L. chinensis collected from different sources. The similarity of samples was...

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Autores principales: Chen, Hong-Peng, Pan, Wen-Jia, Tang, Nan, Zhang, Yuan, Yu, Mei-Ling, Wu, Xing-Da
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Xi'an Jiaotong University 2016
Materias:
Short communication
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5762497/
https://www.ncbi.nlm.nih.gov/pubmed/29403983
http://dx.doi.org/10.1016/j.jpha.2015.06.001
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author Chen, Hong-Peng
Pan, Wen-Jia
Tang, Nan
Zhang, Yuan
Yu, Mei-Ling
Wu, Xing-Da
author_facet Chen, Hong-Peng
Pan, Wen-Jia
Tang, Nan
Zhang, Yuan
Yu, Mei-Ling
Wu, Xing-Da
author_sort Chen, Hong-Peng
collection PubMed
description Two non-destructive instrumental methods, infrared spectroscopy (IR) and X-ray diffraction (XRD), were studied for quality evaluation of Lobelia chinensis Lour. (L. chinensis). We obtained the IR spectra and XRD patterns of L. chinensis collected from different sources. The similarity of samples was analyzed by calculating the cosine coefficient. The cosine values were in the range of 0.83–0.90, indicating that the main components of L. chinensis samples are similar. Sample L1 and L6 showed a slightly lower similarity than that of L2, L3, L4, L5 detected by the two methods, which revealed that IR and XRD methods exhibited analogous detection ability for quality evaluation of L. chinensis. The two methods could be highly recommended as simple and rapid detection means for quality evaluation of L. chinensis.
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spelling pubmed-57624972018-02-05 Preliminary assessment of two non-destructive instrumental techniques for quality evaluation of Lobelia chinensis Lour.() Chen, Hong-Peng Pan, Wen-Jia Tang, Nan Zhang, Yuan Yu, Mei-Ling Wu, Xing-Da J Pharm Anal Short communication Two non-destructive instrumental methods, infrared spectroscopy (IR) and X-ray diffraction (XRD), were studied for quality evaluation of Lobelia chinensis Lour. (L. chinensis). We obtained the IR spectra and XRD patterns of L. chinensis collected from different sources. The similarity of samples was analyzed by calculating the cosine coefficient. The cosine values were in the range of 0.83–0.90, indicating that the main components of L. chinensis samples are similar. Sample L1 and L6 showed a slightly lower similarity than that of L2, L3, L4, L5 detected by the two methods, which revealed that IR and XRD methods exhibited analogous detection ability for quality evaluation of L. chinensis. The two methods could be highly recommended as simple and rapid detection means for quality evaluation of L. chinensis. Xi'an Jiaotong University 2016-06 2015-06-04 /pmc/articles/PMC5762497/ /pubmed/29403983 http://dx.doi.org/10.1016/j.jpha.2015.06.001 Text en © 2015 Xi'an Jiaotong University. Production and hosting by Elsevier B.V. http://creativecommons.org/licenses/by-nc-nd/4.0/ This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).
spellingShingle Short communication
Chen, Hong-Peng
Pan, Wen-Jia
Tang, Nan
Zhang, Yuan
Yu, Mei-Ling
Wu, Xing-Da
Preliminary assessment of two non-destructive instrumental techniques for quality evaluation of Lobelia chinensis Lour.()
title Preliminary assessment of two non-destructive instrumental techniques for quality evaluation of Lobelia chinensis Lour.()
title_full Preliminary assessment of two non-destructive instrumental techniques for quality evaluation of Lobelia chinensis Lour.()
title_fullStr Preliminary assessment of two non-destructive instrumental techniques for quality evaluation of Lobelia chinensis Lour.()
title_full_unstemmed Preliminary assessment of two non-destructive instrumental techniques for quality evaluation of Lobelia chinensis Lour.()
title_short Preliminary assessment of two non-destructive instrumental techniques for quality evaluation of Lobelia chinensis Lour.()
title_sort preliminary assessment of two non-destructive instrumental techniques for quality evaluation of lobelia chinensis lour.()
topic Short communication
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5762497/
https://www.ncbi.nlm.nih.gov/pubmed/29403983
http://dx.doi.org/10.1016/j.jpha.2015.06.001
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