| Literature DB >> 30445090 |
Huan Li1, Xingqun Gong1, Zichen Wang1, Chun Pan2, Yang Zhao3, Xiangdong Gao4, Wei Liu5.
Abstract
Multiple techniques including high performance size-exclusion chromatography (HPSEC), Fourier-transform infrared spectroscopy (FT-IR) and pre-column derivatization high-performance liquid chromatography (PCD-HPLC) were applied to the fingerprint analysis of the polysaccharides from Sarcandra glabra (SGPs) in different regions. Chemometrics was used to evaluate the similarity and differences of SGPs from different regions based on their fingerprints. The results of the present study showed that polysaccharides from 18 batches of Sarcandra glabra had a high degree of similarity based on the HPSEC, PCD-HPLC, and FT-IR fingerprints. The samples from different regions could be classified by clustering analysis based on their nuances. The five monosaccharides (Gal, Rha, Xyl, GlcA, and Glc) and the wavelengths of FT-IR (3371 cm-1 and 1411 cm-1) could be selected as herb markers for the quality control of Sarcandra glabra.Entities:
Keywords: Chemometrics analysis; Fingerprint analysis; Polysaccharides; Sarcandra glabra
Mesh：
Substances：
Year: 2018 PMID： 30445090 DOI： 10.1016/j.ijbiomac.2018.11.103
Source DB: PubMed Journal: Int J Biol Macromol ISSN： 0141-8130 Impact factor: 6.953