English In order to clarify the influence of the traditional processing on the chemical
constitution of Scrophulariae Radix, the UPLC-Q-TOF MS method was used to analyze the …

A sensitive and accurate method for the simultaneous determination of five alkaloids,
namely 9α-hydroxymatrine (M1), matrine (M2), sophoridine (M3), oxymatrine (M4) …

ABSTRACT< p>< b> OBJECTIVE</b> To establish a method for HPLC fingerprint
determination of the alkaloids in S. flavescens.</p>< p>< b> METHOD</b> RP-HPLC, linear …

This study aims at establishing a thin-layer chromatographic (TLC) scanning method for the
determination of three alkaloids in Sophora alopecuroides and preliminary screening of …

Objective: The chemical constituents from the roots of Codonopsis tangshen were isolated
and identified using ultra-high performance liquid chromatography coupled with Q-Exactive …

Two flavonoids were isolated from the roots of Sophora flavescens. Based on the
spectroscopic analysis (UV, IR,~(1) H-NMR,~(13) C-NMR, MS), the structures were …

Sophora japonica, a species of Sophora, one of the prominent genera, belongs to the family
Fabaceae, native to China, which is commonly known as a pagoda tree. Sophora, includes …

Objective: A comprehensive and in-depth analysis method for identification of chemical
constituents in Suanzaoren Tang granules was established. Method: Ultra-performance …

A new cytisine-type alkaloid,(−)-N-hexanoylcytisine (1), and a new isoflavan,(3 S, 4 R)-4-
hydroxy-7, 4′-dimethoxyisoflavan 3′-O-β-d-glucopyranoside (2), along with 10 known …

[Qualitative and quantitative studies on Chinese drug maidong]. - Abstract - Europe PMC Sign in
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