Title of article
Homo-monoterpenic compounds as chemical markers for Cydonia oblonga Miller
Author/Authors
Sousa، نويسنده , , Carla and Silva، نويسنده , , Branca M. and Andrade، نويسنده , , Paula B. and Valentمo، نويسنده , , Patrيcia and Silva، نويسنده , , Artur and Ferreres، نويسنده , , Federico and Seabra، نويسنده , , Rosa M. Quinta Ferreira، نويسنده , , Margarida A.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2007
Pages
8
From page
331
To page
338
Abstract
In the course of a phytochemical study of Cydonia oblonga Miller, a homo-monoterpenic compound (trans-9-amino-8-hydroxy-2,7-dimethylnona-2,4-dienoic acid glucopyranosyl ester) was isolated and identified by hydrolytic and spectroscopic means (nuclear magnetic resonance, mass spectroscopy and UV). Two other chemically related compounds were also detected. Subsequently, these compounds were quantified by HPLC/DAD (diode-array detector) in several pulps, peels and jams. These compounds are described for the first time in nature and can be used as a tool for the characterization of quince and its jam.
Keywords
Cydonia oblonga Miller , Quince , Homo-monoterpenic glycosides , Chemical markers
Journal title
Food Chemistry
Serial Year
2007
Journal title
Food Chemistry
Record number
1953474
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