LC and Medicinal Herbs
In an article recently published in Public Health Nutrition that discusses medicinal herbs? growing popularity, researchers report that While Western medicine currently employs pure, single compounds, CM has long used multiple combinations of compounds in the form of processed natural products, primarily medicinal herbs, to treat and relieve the symptoms of many different human diseases.
In an article recently published in Public Health Nutrition that discusses medicinal herbs’ growing popularity, researchers report that While Western medicine currently employs pure, single compounds, CM has long used multiple combinations of compounds in the form of processed natural products, primarily medicinal herbs, to treat and relieve the symptoms of many different human diseases. Drug design is an iterative process. Bioactivity-directed fractionation and isolation identify active natural compounds from single herbs or formulations. These lead structures can be chemically modified and improved through knowledge of structure–activity relationship, mechanism of action, drug metabolism, molecular modelling and chemistry studies including liquid chromatography (LC).
To view, please visit: http://journals.cambridge.org/action/displayAbstract?fromPage=online&aid=556508
Common Challenges in Nitrosamine Analysis: An LCGC International Peer Exchange
April 15th 2025A recent roundtable discussion featuring Aloka Srinivasan of Raaha, Mayank Bhanti of the United States Pharmacopeia (USP), and Amber Burch of Purisys discussed the challenges surrounding nitrosamine analysis in pharmaceuticals.
Extracting Estrogenic Hormones Using Rotating Disk and Modified Clays
April 14th 2025University of Caldas and University of Chile researchers extracted estrogenic hormones from wastewater samples using rotating disk sorption extraction. After extraction, the concentrated analytes were measured using liquid chromatography coupled with photodiode array detection (HPLC-PDA).
