| Yazarlar (4) |
Ayşegül Beşir
Ondokuz Mayıs Üniversitesi, Türkiye |
|
Fehmi Yazıcı
Ondokuz Mayıs Üniversitesi, Türkiye |
|
Mustafa Mortaş
Ondokuz Mayıs Üniversitesi, Türkiye |
Prof. Dr. Osman GÜL
Kastamonu Üniversitesi, Türkiye |
| Özet |
| In this study, the conversion of a qualitative method based on color reactions of carbohydrates to quantitative method has been shown. This qualitative method, called the Seliwanoff reaction, has been used for many years in the qualitative determination of monosaccharides, especially fructose. In the qualitatif original Seliwanoff test, the formation of red color is based on the reaction of resorcinol with HMF which is formed by converting fructose in acidic medium (Roe, 1934; Sánchez-Viesca & Gómez, 2018). If fructose is converted to HMF and then reacts with resorcinol to give a red color, can this test be used directly for colorimetric detection of hidroxymethylfurfural (HMF)?. This was our research question. In order to investigate this question, the following studies were performed: the effect of reaction parameters was examined; optimum values of them were determined; a new spectrophotometric method was developed and validated (ICH, 2005). With proposed method, quantitative determination of HMF in foods can be carried out colorimetrically. |
| Anahtar Kelimeler |
| Bildiri Türü | Tebliğ/Bildiri |
| Bildiri Alt Türü | Özet Metin Olarak Yayınlanan Tebliğ (Uluslararası Kongre/Sempozyum) |
| Bildiri Niteliği | Alanında Hakemli Uluslararası Kongre/Sempozyum |
| Bildiri Dili | İngilizce |
| Kongre Adı | International Conference on Food, Agriculture and Animal Sciences |
| Kongre Tarihi | 08-11-2019 / 11-11-2019 |
| Basıldığı Ülke | |
| Basıldığı Şehir |
