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Isolation, Characterization and Quantification of Stilbenes from Some Carex Species.
- Source :
-
Records of Natural Products . Oct2013, Vol. 7 Issue 4, p281-291. 11p. - Publication Year :
- 2013
-
Abstract
- Plants of the Carex genus (Family: Cyperaceae) have attracted recent attention as potential food additives due to their high levels of potential bioactive compounds. In this study, the stilbene contents of five unexplored Carex species were investigated: Carex capillacea, Carex hirta, Carex buchananii, Carex cuprina, Carex glauca. High-performance liquid chromatography coupled to mass spectrometry (HPLC--MS) and NMR spectroscopy (NMR) were used to identify the structures. A novel stilbene oligomer, carexinol A, was isolated together with five previously known stilbenes: resveratrol-diglucoside, miyabenol A and C, kobophenol A and α-viniferin. Furthermore, this is the first report of resveratrol diglucoside in Carex genus. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 13076167
- Volume :
- 7
- Issue :
- 4
- Database :
- Academic Search Index
- Journal :
- Records of Natural Products
- Publication Type :
- Academic Journal
- Accession number :
- 90487570