RAPID ISOCRATIC HPLC ANALYSIS OF HYPERICINS
作者:
Tara Sirvent,
DonnaM. Gibson,
期刊:
Journal of Liquid Chromatography & Related Technologies
(Taylor Available online 2000)
卷期:
Volume 23,
issue 2
页码: 251-259
ISSN:1082-6076
年代: 2000
DOI:10.1081/JLC-100101449
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
We describe a new method for the analysis of hypericins from crude extracts ofHypericum perforatum(St. John’s Wort) using HPLC. Hypericin and pseudohypericin and related compounds were separated in 15 minutes using a simple isocratic elution method on a modified phenyl column. This isocratic method permits the quantitative and rapid analysis of hypericins in crude acetone samples.
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