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2014 | 27 | 3 | 142-144
Article title

Identificatin and quantiative analysis of amyrins in Humulus lupulus L.

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EN
Abstracts
EN
In the paper, the identification and quantification of α- and β-amyrin in five varieties of Humulus lupulus is described. The plant samples were extracted with ethyl acetate and analyzed using of high performance liquid chromatography (HPLC) with PAD detection. The separation was achieved on RP 18 column, at 2 mL/min flow rate and at temperature of 35°C. Acetonitrile was used as a mobile phase. The established calibration curves and the other validation parameters: linearity (correlation coefficient r > 0.9988) and precision (RSD values ranged from 0.14 to 1.81%) were found to be satisfactory for the proposed method. The content of α- and β-amyrin strongly depended on varieties of H. lupulus and amounted from 72.7 to 232.5 μg/g and from 77.9 to 176.9 μg/g of dry plant material, respectively.
Keywords
Publisher

Year
Volume
27
Issue
3
Pages
142-144
Physical description
Dates
published
1 - 9 - 2014
received
20 - 8 - 2014
accepted
26 - 8 - 2014
online
3 - 3 - 2015
Contributors
  • Departament of Chemistry, Medicinal University in Lublin, Chodzki 4a, 20-093 Lublin
  • Departament of Chemistry, Medicinal University in Lublin, Chodzki 4a, 20-093 Lublin, kosiorma@wp.pl
References
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  • 2. Colgate E.C. et al.: Xanthohumol, a prenylflavonoid derived from hops induces apoptosis and inhibits NF-kappaB activation in prostate epithelial cells. Cancer Letters 246, 201, 2007.[WoS]
  • 3. Gerhauser C.: Broad spectrum antiinfective potential of xanthohumol from hop (Humulus lupulus L.) in comparison with activities of other hop constituents and xanthohumol metabolites. Molecular Nutrition Food Research 49, 827, 2005.
  • 4. Jabeen, K. et al. Antifungal compounds from Melia azederach leaves for management of Ascochyta rabiei, the cause of chickpea blight, Nat. Prod. Res., 25, 264, 2011.
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  • 7. Van Cleemput M. et al.: Hop (Humulus lupulus)-derived bitter acids as multipotent bioactive compounds. J. Nat. Prod., 72, 1220, 2009.
  • 8. Wang X. et al: In vitro and in vivo antioxidant and antimutagenic activities of polyphenols extracted from hops (Humulus lupulus L.). J Sci Food Agric., 94, 1693, 2014.[WoS]
  • 9. Wansi J. P. et al.: Antimicrobial and antioxidante effects of phenolic constituents from Klainedoxa gabonensis, Pharmaceutical Biology, 48, 1124, 2010.
  • 10. Yu L. et al.: Novel prenylated bichalcone and chalcone from Humulus lupulus and their quinone reductase induction activities. Fitoterapia 93, 115, 2014.[WoS]
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  • 12. Zanoli P., Zavatti M.: Pharmacognostic and pharmacological profile of Humulus lupulus L. J. Ethnopharmacol. 116, 383, 2008.[WoS][Crossref]
  • 13. Zheng, Y. et al.: Antibacterial compounds from Siraitia grasvenorii leaves, Nat. Prod. Res., 25, 890, 2011.
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.-psjd-doi-10_1515_cipms-2015-0002
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