Ontology highlight
ABSTRACT:
SUBMITTER: Sun YJ
PROVIDER: S-EPMC6272673 | biostudies-literature | 2015 May
REPOSITORIES: biostudies-literature
Molecules (Basel, Switzerland) 20150526 6
In the present work, a quantitative 1H Nuclear Magnetic Resonance (qHNMR) was established for purity assessment of six aryltetralin lactone lignans. The validation of the method was carried out, including specificity, selectivity, linearity, accuracy, precision, and robustness. Several experimental parameters were optimized, including relaxation delay (D1), scan numbers (NS), and pulse angle. 1,4-Dinitrobenzene was used as internal standard (IS), and deuterated dimethyl sulfoxide (DMSO-d6) as th ...[more]