Formula granule (FG), as an improved preparation form of traditional liquid dedoction, is of increasing interest and hence it is necessary to develop facile analytical or discrimination methods. Based on the established 3-Stage IR method, a new external disturbance of lab environment (LE) in which room temperature (RT) is 25-30°C and humidity is 25-30%, is introduced to test its applicability in discrimination of Danggui formula granules from different companies in which the LE is used to affect the prepared KBr pellet to produce enough variations for the 3S-IR method. Firstly, the 2D-spectra and pattern recognition algorithm of principal component analysis (PCA) and hierarchical cluster analysis (HCA) are used to select the analytical basis for 2D-COS IR. Secondly, LE-based 2D-COS IR is used for the discrimination. The newly-established LE-based IR can avoid the complex parts of programmed temperature and sampling in IR instrument, and achieve the discrimination of different Danggui Formula Granules.
Published in | Modern Chemistry (Volume 6, Issue 2) |
DOI | 10.11648/j.mc.20180602.11 |
Page(s) | 15-19 |
Creative Commons |
This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited. |
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Copyright © The Author(s), 2018. Published by Science Publishing Group |
Formula Granule, Danggui, IR, Lab Environment, Discrimination
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APA Style
Bi Xiaodong, Ma Jingmei, Tian Wei, Peng Xinhua, Gao Han, et al. (2018). The Application of Lab Environment as the External Disturbance in the 3-Stage IR Method for the Facile Discrimination of Danggui Formula Granules. Modern Chemistry, 6(2), 15-19. https://doi.org/10.11648/j.mc.20180602.11
ACS Style
Bi Xiaodong; Ma Jingmei; Tian Wei; Peng Xinhua; Gao Han, et al. The Application of Lab Environment as the External Disturbance in the 3-Stage IR Method for the Facile Discrimination of Danggui Formula Granules. Mod. Chem. 2018, 6(2), 15-19. doi: 10.11648/j.mc.20180602.11
AMA Style
Bi Xiaodong, Ma Jingmei, Tian Wei, Peng Xinhua, Gao Han, et al. The Application of Lab Environment as the External Disturbance in the 3-Stage IR Method for the Facile Discrimination of Danggui Formula Granules. Mod Chem. 2018;6(2):15-19. doi: 10.11648/j.mc.20180602.11
@article{10.11648/j.mc.20180602.11, author = {Bi Xiaodong and Ma Jingmei and Tian Wei and Peng Xinhua and Gao Han and Li Junshan and Niu Liying}, title = {The Application of Lab Environment as the External Disturbance in the 3-Stage IR Method for the Facile Discrimination of Danggui Formula Granules}, journal = {Modern Chemistry}, volume = {6}, number = {2}, pages = {15-19}, doi = {10.11648/j.mc.20180602.11}, url = {https://doi.org/10.11648/j.mc.20180602.11}, eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.mc.20180602.11}, abstract = {Formula granule (FG), as an improved preparation form of traditional liquid dedoction, is of increasing interest and hence it is necessary to develop facile analytical or discrimination methods. Based on the established 3-Stage IR method, a new external disturbance of lab environment (LE) in which room temperature (RT) is 25-30°C and humidity is 25-30%, is introduced to test its applicability in discrimination of Danggui formula granules from different companies in which the LE is used to affect the prepared KBr pellet to produce enough variations for the 3S-IR method. Firstly, the 2D-spectra and pattern recognition algorithm of principal component analysis (PCA) and hierarchical cluster analysis (HCA) are used to select the analytical basis for 2D-COS IR. Secondly, LE-based 2D-COS IR is used for the discrimination. The newly-established LE-based IR can avoid the complex parts of programmed temperature and sampling in IR instrument, and achieve the discrimination of different Danggui Formula Granules.}, year = {2018} }
TY - JOUR T1 - The Application of Lab Environment as the External Disturbance in the 3-Stage IR Method for the Facile Discrimination of Danggui Formula Granules AU - Bi Xiaodong AU - Ma Jingmei AU - Tian Wei AU - Peng Xinhua AU - Gao Han AU - Li Junshan AU - Niu Liying Y1 - 2018/07/23 PY - 2018 N1 - https://doi.org/10.11648/j.mc.20180602.11 DO - 10.11648/j.mc.20180602.11 T2 - Modern Chemistry JF - Modern Chemistry JO - Modern Chemistry SP - 15 EP - 19 PB - Science Publishing Group SN - 2329-180X UR - https://doi.org/10.11648/j.mc.20180602.11 AB - Formula granule (FG), as an improved preparation form of traditional liquid dedoction, is of increasing interest and hence it is necessary to develop facile analytical or discrimination methods. Based on the established 3-Stage IR method, a new external disturbance of lab environment (LE) in which room temperature (RT) is 25-30°C and humidity is 25-30%, is introduced to test its applicability in discrimination of Danggui formula granules from different companies in which the LE is used to affect the prepared KBr pellet to produce enough variations for the 3S-IR method. Firstly, the 2D-spectra and pattern recognition algorithm of principal component analysis (PCA) and hierarchical cluster analysis (HCA) are used to select the analytical basis for 2D-COS IR. Secondly, LE-based 2D-COS IR is used for the discrimination. The newly-established LE-based IR can avoid the complex parts of programmed temperature and sampling in IR instrument, and achieve the discrimination of different Danggui Formula Granules. VL - 6 IS - 2 ER -