5-hydroxymethylfurfural content in selected gluten- and gluten-free cereal food products

Brak miniatury

Data

2017

Tytuł czasopisma

ISSN czasopisma

Tytuł tomu

Wydawca

Lodz University of Technology Press
Wydawnictwo Politechniki Łódzkiej

Abstrakt

5-Hydroxymethylfurfural (HMF) was determined with HPLC method in forty one food samples, including gluten-free, breakfast cereals and bakery products. The highest concentration of HMF was found in wheat bread with cranberries (210 mg kg-1) and in breakfast cereals – honey wheat loops (85.099 mg kg-1). In contrast, wholegrain oatmeal and gluten-free sponge cakes had the lowest HMF level of all tested samples, below the detection limit and 0.485 mg kg-1, respectively. In most cases, lack of gluten coincided with the lowest HMF content readings (average 8.488 mg kg-1). The impact of the type of sugar, especially glucose, on the HMF concentration in food is apparent. Sweetened breakfast cereals, with the average content of HMF at 25.55 mg kg-1, took lead over dietary products (8.488 mg kg-1) and bakery products (18.395 mg kg-1), with the exception for wheat bread with cranberries. These cereals contained glucose or glucose-fructose syrup.

Opis

Słowa kluczowe

hydroxymethylfurfuralL, gluten, gluten-free products, breakfast cereals, bakery products, produkty bezglutenowe, płatki zbożowe, pieczywo

Cytowanie

Biotechnology and Food Science 2017, Vol.81 No.1, p.11-21