- Tytuł:
- Determination of oleuropein in herbal preparation and Olea europaea L. extracts by HPLC
- Autorzy:
-
Szymański, M.
Witkowska-Banaszczak, E.
Matławska, I.
Szymański, A. - Powiązania:
- https://bibliotekanauki.pl/articles/346909.pdf
- Data publikacji:
- 2013
- Wydawca:
- Politechnika Bydgoska im. Jana i Jędrzeja Śniadeckich. Wydział Technologii i Inżynierii Chemicznej
- Tematy:
-
oleuropein
Olea europaea L.
herbal products
high performance liquid chromatography - Opis:
- Oleuropein is a secoiridoide monoterpene. It is found primarily in all parts of the Olea europaea L. tree, mostly in its unripe fruit and leaves. It has a number of beneficial effects on the human body, being readily absorbed from the gastrointestinal tract due to its hydrophilic properties. The paper presents a simple, rapid and precise method for the assay of oleuropein in herbal formulations and the European Olive leaf extract. Chromatographic separation was performed using a C-18 column with an acetonitrile/water 20/80% vol. mixture as the mobile phase. The method has a wide range of linearity between 0.05 and 1.5 mg/mL, very good repeatability of retention time, and accuracies between 95.8 and 103.3%. Its limit of detection is 0.04 mg/mL. The developed method was tested on two herbal formulations which are commercially available in Poland.
- Źródło:
-
Ars Separatoria Acta; 2012-2013, 9/10; 55-63
1731-6340 - Pojawia się w:
- Ars Separatoria Acta
- Dostawca treści:
- Biblioteka Nauki
Artykuł