LF NMR spectroscopy analysis of water dynamics and texture of Gluten-Free bread with cricket powder during storage

The paper presents the effect of replacing starch (at 2%, 6% and 10%) with cricket powder (CP) on the water behavior studied by the 1H NMR method, as well as the texture of gluten-free bread during 6-day storage. It was noticed that the bread crumb containing CP has lower water transport rate than t...

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Veröffentlicht in:Food science and technology international = Ciencia y tecnologia de los alimentos internacional. - 1998. - 27(2021), 8 vom: 14. Dez., Seite 776-785
1. Verfasser: Kowalczewski, Przemysław Łukasz (VerfasserIn)
Weitere Verfasser: Walkowiak, Katarzyna, Masewicz, Łukasz, Smarzyński, Krzysztof, Thanh-Blicharz, Joanna Le, Kačániová, Miroslava, Baranowska, Hanna Maria
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2021
Zugriff auf das übergeordnete Werk:Food science and technology international = Ciencia y tecnologia de los alimentos internacional
Schlagworte:Journal Article 1H NMR Edible insects bread staling crumb properties water behavior Powders Water 059QF0KO0R Starch 9005-25-8
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520 |a The paper presents the effect of replacing starch (at 2%, 6% and 10%) with cricket powder (CP) on the water behavior studied by the 1H NMR method, as well as the texture of gluten-free bread during 6-day storage. It was noticed that the bread crumb containing CP has lower water transport rate than the control bread crumb, while concluding that 2% CP stabilizes water transport throughout the entire staling time range. The NMR analyzes showed that the initial T21 values are the higher, the more starch has been replaced with the CP, however, after 6 days of storage, all tested samples are characterized by similar values of the T21 parameter. A decrease in long component of spin-spin relaxation time T22 during storage was also observed. It has been noted that the replacement of starch to 2% and 6% CP causes an increase in the molecular dynamics of water. The less starch present, the greater the potential for bulk molecules to move. The observed changes at the molecular level resulted in macroscopic changes in the texture of the bread. After analyzing the hardness parameter of the tested breads, it was found that on the day of baking, bread without the addition of CP had significantly higher values of this parameter than breads with CP. For the sample without CP, the highest increase in total hardness change (123.93%) was noted during storage, which indicates the fastest texture change process. Based on the results obtained, it can be concluded that the use of cricket powder to enrich gluten-free bread can not only improve the nutritional value, but also effectively delay the process of bread staling 
650 4 |a Journal Article 
650 4 |a 1H NMR 
650 4 |a Edible insects 
650 4 |a bread staling 
650 4 |a crumb properties 
650 4 |a water behavior 
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700 1 |a Walkowiak, Katarzyna  |e verfasserin  |4 aut 
700 1 |a Masewicz, Łukasz  |e verfasserin  |4 aut 
700 1 |a Smarzyński, Krzysztof  |e verfasserin  |4 aut 
700 1 |a Thanh-Blicharz, Joanna Le  |e verfasserin  |4 aut 
700 1 |a Kačániová, Miroslava  |e verfasserin  |4 aut 
700 1 |a Baranowska, Hanna Maria  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Food science and technology international = Ciencia y tecnologia de los alimentos internacional  |d 1998  |g 27(2021), 8 vom: 14. Dez., Seite 776-785  |w (DE-627)NLM098247832  |x 1532-1738  |7 nnns 
773 1 8 |g volume:27  |g year:2021  |g number:8  |g day:14  |g month:12  |g pages:776-785 
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