Title of article
Total ascorbic acid determination in fresh squeezed orange juice by gas chromatography
Author/Authors
Fabiano O Silva ، نويسنده ,
Issue Information
ماهنامه با شماره پیاپی سال 2005
Pages
4
From page
55
To page
58
Abstract
A new method for determination of ascorbic acid using gas chromatography was developed and compared to the high-performance liquid chromatography (HPLC) one. The analysis was performed after simple clean up techniques and a freeze drying step. Total ascorbic acid was analyzed after reduction of dehydroascorbic acid by dithiothreitol as in some HPLC methods. These conditions can be employed only for ascorbic acid or for multi-compound assay.
Keywords
Gas chromatography , Ascorbic acid , Vitamin C , Trimethylsilyl
Journal title
Food Control
Serial Year
2005
Journal title
Food Control
Record number
975572
Link To Document