Journal article
Spermidine and flavonoid conjugates from peanut (Arachis hypogaea) flowers
Journal of agricultural and food chemistry, Vol.56(9), pp.2960-2969
05/14/2008
DOI: 10.1021/jf703652a
PMID: 18412366
Abstract
A new spermidine triamide derivative has been isolated from peanut flowers and identified as N (1)-acetyl- N (5), N (10)-di- p-( EE)-coumaroylspermidine on the basis of detailed analysis of NMR, MS, and UV data. Two other spermidine conjugates, N (1), N (5), N (10)-tri- p-( EEE)-coumaroylspermidine and di- p-( EE)-coumaroylspermidine, as well as four flavonoid conjugates (quercetin-3-glucoside, quercetin-3-glucuronide, isorhamnetin-3-glucoside, and isorhamnetin-3-glucuronide) that have been previously reported in organs of other plants, have been found in this study in peanut ( Arachis hypogaea L.), a representative of the Leguminosae family, for the first time. The dynamics of photoisomerization in the spermidine conjugates have been investigated.
Details
- Title: Subtitle
- Spermidine and flavonoid conjugates from peanut (Arachis hypogaea) flowers
- Creators
- Victor S Sobolev - National Peanut Research Laboratory, Agricultural Research Service, U.S. Department of Agriculture, Dawson, Georgia 39842, USA. victor.vsobolev@ars.usda.govArlene A SyJames B Gloer
- Resource Type
- Journal article
- Publication Details
- Journal of agricultural and food chemistry, Vol.56(9), pp.2960-2969
- DOI
- 10.1021/jf703652a
- PMID
- 18412366
- ISSN
- 0021-8561
- eISSN
- 1520-5118
- Language
- English
- Date published
- 05/14/2008
- Academic Unit
- Chemistry
- Record Identifier
- 9984216563002771
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