St. John's Wort versus Counterfeit St. John's Wort: An HPTLC Study.

Hypericum perforatum L. is the most commonly used herb for treating depression. Due to the popularity of this botanical, there is a potential for economically driven adulteration of St.

Fingerprint analysis and the application of HPTLC to the determination of identity and quality of botanicals, from an industry perspective.

There are many examples of botanical identity methodology currently in use today; all have associated levels of confidence and, hence, application for their intended purpose. This paper addresses the application of some of these methods to identify and qualify commonly traded herbs. The relevance of botanical identity and quality within the dietary supplement industry has seen a dramatic increase in the last several years, and now with the current Good Manufacturing Practices (cGMPs) recently published and the requirement for 100% identity testing, there is an increased need for reliable methods of analysis and subsequent interpretation of the results or data derived from these methods, given the diversity of samples and matrixes seen on a daily basis in a commercial setting.

Analysis of Scutellaria lateriflora and its adulterants Teucrium canadense and Teucrium chamaedrys by LC-UV/MS, TLC, and digital photomicroscopy.

Methods using liquid chromatography with UV detection (LC-UV), thin-layer chromatography (TLC), and digital photomicroscopy were developed to distinguish between the different species of Scutellaria lateriflora L. and its adulterants Teucrium canadense L. and T.

Credentialing of practitioners of botanical medicine.

This article discusses how practitioners, regardless of other professional licenses they may hold, could be credentialed in botanical medicine. The article reviews the field of clinical botanical medicine and the history and modern status of botanical medicine, as well as organizations currently involved in botanical medicine credentialing. Many different types of professionals prescribe botanical medicines, and the potential for collaboration among them is great.