CHROMATOGRAPHIC ANALYSIS AND SEPARATION OF HYPERICIN CONTAINING EXTRACT OF ST. JOHN'S WORT
Научная публикация
CHROMATOGRAPHIC ANALYSIS AND SEPARATION  OF HYPERICIN CONTAINING EXTRACT OF ST. JOHN
Автор(ы): O. V. Stasevich, V. N. Leontiev, N. A. KovalenkoG. N. Supichenko
УДК: УДК 543.544
Год издания: 2012
Дата загрузки: 07.05.2014
Загрузил(а): Цылина И. А.

Описание:
It has been presented qualitative and quantitative chromatographic analysis of hypericin containing extracts of St. John's Wort which could be used for producing drugs for treating of oncological diseases by the method of photodynamic therapy. The optimal conditions of carrying out of TLC and HPLC analysis of ethanol St. John's Wort extracts have been selected. The chromatographic separation of St. John's Wort extract has been carried out assisted by Diaion HP-20 sorbent. This separation gave the op- portunity to enrich the initial extract with hypericins more than in 4 times.

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ChemistryTechnology of Organic SubstancesMaterials and Goods