Identification of bioactive compounds in comfrey root extracts
In the present study bioactive compounds present in comfrey root extracts obtained by supercritical fluid (SFE) and pressurized liquid extraction (PLE) were identified. Chemical characterization of the extracts was carried out by high-performance liquid chromatography coupled to DAD and electrospray...
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| Dokumentumtípus: | Könyv része |
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2018
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| Sorozat: | Proceedings of the International Symposium on Analytical and Environmental Problems
24 |
| Kulcsszavak: | Bioaktív vegyületek, Természetes vegyületek, Agrokémia, Növénykémia |
| Online Access: | http://acta.bibl.u-szeged.hu/56315 |
| Tartalmi kivonat: | In the present study bioactive compounds present in comfrey root extracts obtained by supercritical fluid (SFE) and pressurized liquid extraction (PLE) were identified. Chemical characterization of the extracts was carried out by high-performance liquid chromatography coupled to DAD and electrospray-ionization time-of-flight mass spectrometry (HPLC–ESITOF-MS) yielding in total of 23 identified compounds. PLE as a fast, green and innovative approach, seems to be the best choice for extracting wide variety of compounds with different polarities within the shortest extraction time being the fatty acids and their derivatives the most abundant. The present study also highlights the potential application of comfrey root extracts as constituents of new added-value formulations. |
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| Terjedelem/Fizikai jellemzők: | 170-173 |
| ISBN: | 978-963-306-623-2 |