An approach to develop binary chromatographic fingerprints of the total alkaloids from Caulophyllum robustum by high performance liquid chromatography/diode array detector and gas chromatography/mass spectrometry

Multi-Component HPLC Analysis and Antioxidant Activity Characterization of Extracts fromDipsacus sativus(Linn.) Honck

“…[6] Multiple chromatographic techniques have also been used to well-characterize the total chemical characteristics of a given TCM. [7,8] The HPLC analysis technique has attracted great attention in recent years as an important quality control method due to its advantages of versatility, simultaneous multi-component analysis, high speed, precision, high reliability, automation, many choices of detectors, small sample size requirement, and reasonable cost. [9] The complexity of TCM presents a great challenge for ensuring quality control.…”

Correlation analyses between molecular perspective and phytochemical variations in Coptis chinensis Franch

“…The hierarchical clustering process can be represented as a tree or dendrogram, where each step in the clustering process is illustrated by a joint of the tree (Li et al, 2007). The contents of the six chemical constituents were defined as six characteristics to analyze, differentiate and classify the C. chinensis samples from 12 different habits.…”

Metabolomics as a Bioanalytical Tool for Characterization of Medicinal Plants and Their Phytomedical Preparations

“…This technique coupled with HCA has been used to identify ten samples of Caulophyllum robustum . According to HCA, it can discriminate all samples and can also distinguish unacceptable samples for quality control purposes [67] . As a consequence, this technique offers a meaningful method for quality control of medicinal plant products.…”