Title of article
Two novel betaine derivatives from Kancolla seeds (Chenopodiaceae)
Author/Authors
Dini، نويسنده , , Irene and Tenore، نويسنده , , Gian Carlo and Trimarco، نويسنده , , Elena and Dini، نويسنده , , Antonio، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2006
Pages
5
From page
209
To page
213
Abstract
Analysis of the polar extracts from kancolla seeds led to the isolation of five betaines: glycine betaine, trigonelline, trigonelline methylester, trigonelline glucosylester and 3-carboxy-1-(2-sulfoethyl)-pyridinium, the last two of which have not previously been reported in the literature. All structures were elucidated from spectroscopic [NMR (1H, 13C, COSY, HOHAHA, HMQC, HMBC)] and mass spectrometric data (ESI-MS).
Keywords
Betaines , Kancolla , 3-Carboxy-1-(2-sulfoethyl)-pyridinium , Trigonelline , Trigonelline methylester , Chenopodium quinoa , Trigonelline glucosylester
Journal title
Food Chemistry
Serial Year
2006
Journal title
Food Chemistry
Record number
1953157
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