Contamination of commercial cane sugars by some organic acids and some inorganic anions |
| |
Authors: | Maciej Wojtczak Aneta AntczakKrystyna Lisik |
| |
Affiliation: | Institute of Chemical Food Technology, Faculty of Biotechnology and Food Sciences, Technical University of Lodz, Stefanowskiego 4/10, 90-924 Lodz, Poland |
| |
Abstract: | The aim of the paper was the identification and the quantitative evaluation of the following inorganic anions: chloride, phosphate, nitrate, nitrite, sulphate and the following organic acids: lactic, acetic, formic, malic and citric in commercial “unrefined” brown cane sugars and in cane raw sugars. The determination was carried out by high performance anion exchange chromatography with conductivity detector HPAEC-CD. The conducted analyses have shown that the content of some inorganic anions and organic acids in cane sugars may be an important criterion of the quality of commercial “unrefined” brown cane sugars. |
| |
Keywords: | &ldquo Unrefined&rdquo cane sugar Inorganic ions Organic acids Ion chromatography HPAEC |
本文献已被 ScienceDirect 等数据库收录! |
|