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Tian M, Han Y, Ma X, Liang W, Meng Z, Cao G, Luo Y, Zang H. Quality study of animal-derived traditional Chinese medicinal materials based on spectral technology: Calculus bovis as a case. Phytochem Anal 2024. [PMID: 38649268 DOI: 10.1002/pca.3358] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Revised: 02/15/2024] [Accepted: 03/24/2024] [Indexed: 04/25/2024]
Abstract
INTRODUCTION Calculus bovis (C. bovis) is a typical traditional Chinese medicine (TCM) derived from animals, which has a remarkable curative effect and high price. OBJECTIVES Rapid identification of C. bovis from different types was realized based on spectral technology, and a rapid quantitative analysis method for the main quality control indicator bilirubin was established. METHODS We conducted a supervised and unsupervised pattern recognition study on 44 batches of different types of C. bovis by five spectral pretreatment methods. Three variable selection methods were used to extract the essential information, and the partial least squares regression (PLSR) quantitative model of bilirubin by near-infrared (NIR) spectroscopy was constructed. RESULTS The partial least squares discriminant analysis (PLS-DA) model could achieve 100% accuracy in identifying different types of C. bovis. The R2 of the NIR quantitative model was 0.979, which is close to 1, and the root mean square error of calibration (RMSEC) was 2.3515, indicating the good prediction ability of the model. CONCLUSION The study was carried out to further improve the basic data of quality control of C. bovis and help the high-quality development of TCM derived from animals.
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Affiliation(s)
- Mengyin Tian
- NMPA Key Laboratory for Technology Research and Evaluation of Drug Products, School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
- Key Laboratory of Chemical Biology (Ministry of Education), Shandong University, Jinan, Shandong, China
- National Glycoengineering Research Center, Shandong University, Jinan, Shandong, China
| | - Ying Han
- NMPA Key Laboratory for Technology Research and Evaluation of Drug Products, School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
- Key Laboratory of Chemical Biology (Ministry of Education), Shandong University, Jinan, Shandong, China
- National Glycoengineering Research Center, Shandong University, Jinan, Shandong, China
| | - Xiaobo Ma
- NMPA Key Laboratory for Technology Research and Evaluation of Drug Products, School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
- Key Laboratory of Chemical Biology (Ministry of Education), Shandong University, Jinan, Shandong, China
- National Glycoengineering Research Center, Shandong University, Jinan, Shandong, China
| | - Wenyan Liang
- NMPA Key Laboratory for Technology Research and Evaluation of Drug Products, School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
- Key Laboratory of Chemical Biology (Ministry of Education), Shandong University, Jinan, Shandong, China
- National Glycoengineering Research Center, Shandong University, Jinan, Shandong, China
| | - Zhaoqing Meng
- Shandong Hongjitang Pharmaceutical Group Co. Ltd., Jinan, China
| | - Guiyun Cao
- Shandong Hongjitang Pharmaceutical Group Co. Ltd., Jinan, China
| | - Yi Luo
- Shandong Hongjitang Pharmaceutical Group Co. Ltd., Jinan, China
| | - Hengchang Zang
- NMPA Key Laboratory for Technology Research and Evaluation of Drug Products, School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
- Key Laboratory of Chemical Biology (Ministry of Education), Shandong University, Jinan, Shandong, China
- National Glycoengineering Research Center, Shandong University, Jinan, Shandong, China
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