Article (Scientific journals)
Optimization of gluten-free sponge cake fortified with whey protein concentrate using mixture design methodology.
Ammar, Imène; Gharsallah, Houda; Ben Brahim, Abir et al.
2021In Food Chemistry, 343, p. 128457
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Keywords :
Whey Proteins; Diet, Gluten-Free; Gluten-free sponge cake; Maize; Mixture design; Rice; WPC
Abstract :
[en] This study aimed to optimize mixtures of whey protein concentrate (WPC) and two flours of rice and maize flours for the production of gluten-free sponge cakes. This was obtained by using mixture design methodology. WPC incorporation had positive effects on specific volume and baking loss of cakes, whilst, their incorporation increased their hardness. Considering all cakes properties, two formulas F1 (78.5% Maize, 15% Rice and 6.5% WPC) and F2 (82.4% Maize, 12% Rice and 5.6% WPC) were optimized using a mixture design. The microstructure F1 was more organized and very well structured with smaller aggregates. According to the organoleptic evaluation, F1 was also most appreciated by the tasting panel. The findings of the present study indicated that maize and rice flours, and WPC could be used as a substitute for wheat flour in producing sponge cakes of high quality.
Disciplines :
Food science
Author, co-author :
Ammar, Imène;  Université de Sfax, ENIS, Laboratoire Analyse, Valorisation et Sécurité des Aliments, Sfax 3038, Tunisia. Electronic address: imene_ammar@yahoo.fr.
Gharsallah, Houda;  Université de Sfax, ENIS, Laboratoire Analyse, Valorisation et Sécurité des Aliments, Sfax 3038, Tunisia, Tunisian Olive Institute, University of Sfax, Sfax, Tunisia.
Ben Brahim, Abir;  Université de Sfax, ENIS, Laboratoire Analyse, Valorisation et Sécurité des Aliments, Sfax 3038, Tunisia.
Attia, Hamadi;  Université de Sfax, ENIS, Laboratoire Analyse, Valorisation et Sécurité des Aliments, Sfax 3038, Tunisia.
Ayadi, Mohamed ;  Université de Sfax, ENIS, Laboratoire Analyse, Valorisation et Sécurité des Aliments, Sfax 3038, Tunisia.
Hadrich, Bilel;  Laboratory of Enzyme Engineering and Microbiology, Engineering National School of Sfax (ENIS), University of Sfax, Tunisia.
Felfoul, Imène;  Université de Sfax, ENIS, Laboratoire Analyse, Valorisation et Sécurité des Aliments, Sfax 3038, Tunisia. Electronic address: imenef@gmail.com.
Language :
English
Title :
Optimization of gluten-free sponge cake fortified with whey protein concentrate using mixture design methodology.
Publication date :
01 May 2021
Journal title :
Food Chemistry
ISSN :
0308-8146
eISSN :
1873-7072
Publisher :
Elsevier, Barking, Gb
Volume :
343
Pages :
128457
Peer reviewed :
Peer Reviewed verified by ORBi
Commentary :
Copyright © 2020 Elsevier Ltd. All rights reserved.
Available on ORBi :
since 09 December 2024

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