2018•PubMedRequires access
[UPLC fingerprint and multi-components determination of three processed products of Rhizome of Curcuma wenyujin].
Min Hao, Tulin Lu, Chunqin Mao, De Ji, Li Lin, Lianlin Su, Liya Gu, Ping Li, Si-Rui Qin
Open publisher page 3 citations
Abstract
=0.999 9）mg·L⁻¹, respectively; their average recoveries were 98.75%, 98.69%, 98.63%, 99.76% and 99.57% respectively, with RSD of 2.67%, 1.47%, 1.29%, 2.54% and 0.87% respectively. The similarity of 30 batches of samples was larger than 0.9, indicating good consistency of the samples. The samples can be clearly classified into three categories for HCA, PCA and OPLS-DA pattern recognition, the differential chromatographic peak among three processed products was found respectively. The results showed that the pharmacology basis had changed obviously after processing of Rhizome of C. wenyujin, so it can provide the scientific basis for rational clinical application and establishing quality standards of three processed products of Rhizome of curcuma wenyujin.