First-episode psychosis after taking an extract of Hypericum perforatum (St John's Wort)

Hypericum perforatum—Chemical profiling

Hypericum perforatum—Chemical profiling and quantitative results of St. John's Wort products by an improved high-performance liquid chromatography method

✍ M. Ganzera; J. Zhao; I.A. Khan 📂 Article 📅 2002 🏛 John Wiley and Sons 🌐 English ⚖ 152 KB

The analysis of ¯avonoids, naphthodianthrones, and the phloroglucinol derivative hyperforin in H. perforatum is described in this article. In a 35-min HPLC run nine major compounds could be identi®ed and baseline separated in the methanolic plant extracts. For an optimum separation the mobile phase