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Discovering the Major Antitussive, Expectorant, and Anti-Inflammatory Bioactive Constituents in Tussilago Farfara L. Based on the Spectrum-Effect Relationship Combined with Chemometrics.
Molecules. 2020 Jan 31; 25(3)M

Abstract

Farfarae Flos (FF) is the dried flower bud of Tussilago farfara L, which has antitussive, expectorant, and anti-inflammatory effects. However, little research on the main active composition of FF has been reported. The purpose of this study is to find the main active compounds responsible for the three pharmacological effects (i.e., antitussive, expectorant, and anti-inflammatory effects) of Farfarae Flos, based on the spectrum-effect relationship combined with chemometrics. First, this study uses the UPLC-QDA method to establish the chromatography fingerprint of Farfarae Flos, which is combined with chemometrics to analyze 18 batches of samples. Then, we study the antitussive, expectorant, and anti-inflammatory effects of Farfarae Flos. Finally, the spectrum-effect relationship between the fingerprint and the three pharmacological effects are studied by grey correlation analysis and partial least squares regression. The results show that four, four, and three main active constituents were found for the antitussive, expectorant, and anti-inflammatory pharmacological effects, respectively. In conclusion, we found the main active compounds corresponding to the main pharmacodynamic effects of Farfarae Flos. To our knowledge, this is the first time that spectrum-effect relationships in FF have been established using both raw and processed samples, which provides an experimental basis for further studies on the pharmacodynamic material basis of Farfarae Flos, as well as providing reference for the comprehensive evaluation of Farfarae Flos quality and the development of substitute resources.

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Authors+Show Affiliations

Key Laboratory of Chinese Materia Medica, Heilongjiang University of Chinese Medicine, Ministry of Education, Harbin 150040, China.

Key Laboratory of Chinese Materia Medica, Heilongjiang University of Chinese Medicine, Ministry of Education, Harbin 150040, China.

Key Laboratory of Chinese Materia Medica, Heilongjiang University of Chinese Medicine, Ministry of Education, Harbin 150040, China.

Key Laboratory of Chinese Materia Medica, Heilongjiang University of Chinese Medicine, Ministry of Education, Harbin 150040, China.

Key Laboratory of Chinese Materia Medica, Heilongjiang University of Chinese Medicine, Ministry of Education, Harbin 150040, China.

Key Laboratory of Chinese Materia Medica, Heilongjiang University of Chinese Medicine, Ministry of Education, Harbin 150040, China.

Key Laboratory of Chinese Materia Medica, Heilongjiang University of Chinese Medicine, Ministry of Education, Harbin 150040, China.

Key Laboratory of Chinese Materia Medica, Heilongjiang University of Chinese Medicine, Ministry of Education, Harbin 150040, China.

Key Laboratory of Chinese Materia Medica, Heilongjiang University of Chinese Medicine, Ministry of Education, Harbin 150040, China.

Key Laboratory of Chinese Materia Medica, Heilongjiang University of Chinese Medicine, Ministry of Education, Harbin 150040, China. School of Traditional Chinese Medicine, Guangdong Pharmaceutical University, Guangzhou 528458, China.

MeSH

Anti-Inflammatory AgentsAntitussive AgentsChromatography, High Pressure LiquidCluster AnalysisExpectorantsFlowersLeast-Squares AnalysisMetabolomicsMolecular StructurePlant ExtractsPrincipal Component AnalysisTussilago

Pub Type(s)

Journal Article

Language

eng

PubMed ID

32023945

Citation

Yang, Liu, et al. "Discovering the Major Antitussive, Expectorant, and Anti-Inflammatory Bioactive Constituents in Tussilago Farfara L. Based On the Spectrum-Effect Relationship Combined With Chemometrics." Molecules (Basel, Switzerland), vol. 25, no. 3, 2020.

Yang L, Jiang H, Wang S, et al. Discovering the Major Antitussive, Expectorant, and Anti-Inflammatory Bioactive Constituents in Tussilago Farfara L. Based on the Spectrum-Effect Relationship Combined with Chemometrics. Molecules. 2020;25(3).

Yang, L., Jiang, H., Wang, S., Hou, A., Man, W., Zhang, J., Guo, X., Yang, B., Kuang, H., & Wang, Q. (2020). Discovering the Major Antitussive, Expectorant, and Anti-Inflammatory Bioactive Constituents in Tussilago Farfara L. Based on the Spectrum-Effect Relationship Combined with Chemometrics. Molecules (Basel, Switzerland), 25(3). https://doi.org/10.3390/molecules25030620

Yang L, et al. Discovering the Major Antitussive, Expectorant, and Anti-Inflammatory Bioactive Constituents in Tussilago Farfara L. Based On the Spectrum-Effect Relationship Combined With Chemometrics. Molecules. 2020 Jan 31;25(3) PubMed PMID: 32023945.

* Article titles in AMA citation format should be in sentence-case

TY - JOUR T1 - Discovering the Major Antitussive, Expectorant, and Anti-Inflammatory Bioactive Constituents in Tussilago Farfara L. Based on the Spectrum-Effect Relationship Combined with Chemometrics. AU - Yang,Liu, AU - Jiang,Hai, AU - Wang,Song, AU - Hou,Ajiao, AU - Man,Wenjing, AU - Zhang,Jiaxu, AU - Guo,Xinyue, AU - Yang,Bingyou, AU - Kuang,Haixue, AU - Wang,Qiuhong, Y1 - 2020/01/31/ PY - 2020/01/22/received PY - 2020/01/30/accepted PY - 2020/2/7/entrez PY - 2020/2/7/pubmed PY - 2020/11/11/medline KW - chemometrics KW - grey relational analysis KW - main active compositions KW - partial least squares regression KW - raw and processed Farfarae Flos KW - spectrum–effect relationship JF - Molecules (Basel, Switzerland) JO - Molecules VL - 25 IS - 3 N2 - Farfarae Flos (FF) is the dried flower bud of Tussilago farfara L, which has antitussive, expectorant, and anti-inflammatory effects. However, little research on the main active composition of FF has been reported. The purpose of this study is to find the main active compounds responsible for the three pharmacological effects (i.e., antitussive, expectorant, and anti-inflammatory effects) of Farfarae Flos, based on the spectrum-effect relationship combined with chemometrics. First, this study uses the UPLC-QDA method to establish the chromatography fingerprint of Farfarae Flos, which is combined with chemometrics to analyze 18 batches of samples. Then, we study the antitussive, expectorant, and anti-inflammatory effects of Farfarae Flos. Finally, the spectrum-effect relationship between the fingerprint and the three pharmacological effects are studied by grey correlation analysis and partial least squares regression. The results show that four, four, and three main active constituents were found for the antitussive, expectorant, and anti-inflammatory pharmacological effects, respectively. In conclusion, we found the main active compounds corresponding to the main pharmacodynamic effects of Farfarae Flos. To our knowledge, this is the first time that spectrum-effect relationships in FF have been established using both raw and processed samples, which provides an experimental basis for further studies on the pharmacodynamic material basis of Farfarae Flos, as well as providing reference for the comprehensive evaluation of Farfarae Flos quality and the development of substitute resources. SN - 1420-3049 UR - https://www.unboundmedicine.com/medline/citation/32023945/Discovering_the_Major_Antitussive_Expectorant_and_Anti_Inflammatory_Bioactive_Constituents_in_Tussilago_Farfara_L__Based_on_the_Spectrum_Effect_Relationship_Combined_with_Chemometrics_ DB - PRIME DP - Unbound Medicine ER -