WANG Yan1, BAO Jia-ke2, JIN Yang3, et al. HPLC Fingerprint and Chemical Pattern Recognition Method of Rodgersia sambucifolia[J]. Chinese journal of experimental traditional medical formulae, 2011, 17(23): 54-57.
WANG Yan1, BAO Jia-ke2, JIN Yang3, et al. HPLC Fingerprint and Chemical Pattern Recognition Method of Rodgersia sambucifolia[J]. Chinese journal of experimental traditional medical formulae, 2011, 17(23): 54-57. DOI: 10.13422/j.cnki.syfjx.2011.23.047.
HPLC Fingerprint and Chemical Pattern Recognition Method of Rodgersia sambucifolia
Objective:To study the HPLC fingerprint and chemical pattern recognition method of R.sambucifolia.Method:Ten batches of samples
R.sambucifolia.come from different producing areas and harvest time of Guizhou and Yunnan were carried out to gain fingerprints by HPLC.The chemical pattern recognition of the characteristic fingerprint of R.sambucifolia
known as cluster analysis and principal component analysis
formed.Result:The fingerprint of 10 batches of R.sambucifolia.showed 10 characteristic peaks.The chromatographic profiles of 10 batches of samples were similar.The major difference resulted from intensity of chromatographic peaks.The samples were grouped into 2 types of harvest time Conclusion:The components of R.sambucifolia were well separated on HPLC
The results showed that this method had a good repeatability and stability.The fingerprint established can be used for quality control of R.sambucifolia.