Analysis of Total Statistical Moment and One-time Steady-state Feeding Quantity of HPLC Fingerprint of Taohong Siwutang
10.13422/j.cnki.syfjx.20191462
- VernacularTitle: 桃红四物汤HPLC指纹图谱的总量统计矩及一次稳态投料量分析
- Author:
Hai-ying LI
1
;
Peng HE
1
;
Qi-meng FAN
1
;
Yu-ting HE
1
;
Yan YANG
1
;
Xue PAN
1
;
Mei-feng XIAO
1
;
Fu-yuan HE
1
Author Information
1. College of Pharmacy, Hunan Provincial Key Laboratory of Druggability and Preparation Modification for Traditional Chinese Medicine, Laboratory of Supramolecular Mechanism and Mathematic-Physics Chracterization for Chinese Materia Medica, Hunan University of Chinese Medicine, Changsha 410208, China
- Publication Type:Research Article
- Keywords:
classical famous formulas;
Taohong Siwutang;
total statistical moment;
one-time steady-state feeding quantity;
uniformity;
stability;
fingerprint
- From:
Chinese Journal of Experimental Traditional Medical Formulae
2019;25(15):37-43
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To establish a mathematical model of total statistical moment, information amount and one-time steady-state feeding quantity of HPLC fingerprint of traditional Chinese medicines (TCMs) and their classical prescriptions, and to carry out experimental verification. Method:The total statistical moment principle, Hardy-Weinberg equilibrium principle and one-time steady-state feeding quantity calculation method were used to study the total statistical moment parameters and one-time steady-state feeding quantity of 15 batches of original medicinal materials, decoction pieces and compound preparations of Taohong Siwutang, these original medicinal materials were from three producing areas. Result:In addition to the total first-order moment, RSD of total zero-order moment, total second-order moment, information entropy and information amount of each medicinal material, decoction piece and compound were all greater than 10%. In the case of single original medicinal material, except for Angelicae Sinensis Radix (142.34 kg), the one-time steady-state feeding quantity calculated according to the RSD change of the accumulated information amount of the whole prescription was the largest (59.10 kg), and according to ratio of the whole prescription, one-time steady-state feeding quantity was the largest (958.57 kg). In the case of processed products, the one-time steady-state feeding quantity of the whole prescription was the largest (73.18 kg) except for Carthami Flos processed with wine (83.28 kg), while according to the whole prescription, one-time steady-state feeding quantity of each processed products was the same as that of the original medicinal material. The one-time steady-state feeding quantity of the compound consisted of the original medicinal materials or processed products was often higher than that of the single medicinal material. Conclusion:The components of TCM are controlled by genetic polymorphism, the chromatographic characteristics (types of components) of Chinese medicine is similar and the intensity of action (content of components) is different. The stability of total first-order moment and information entropy indicates that the overall chemical structure of TCM multi-component system has a stable imprinting trend. The one-time steady-state feeding quantities of each medicinal material in Taohong Siwutang and this compound are far greater than the prescription amount, which can provide reference for the industrial production.
