References of "LWT - Food Science and Technology"
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See detailEffect of enzymatic treatment on rheological properties, glass temperature transition and microstructure of date syrup
Abbès, Fatma; Masmoudi, Manel; Kchaou, Wissal et al

in LWT - Food Science and Technology (2015), 60

A knowledge of rheological properties is of importance in processing, handling, process design, product development and quality control. This study investigates the effect of commercial hydrolytic enzymes ... [more ▼]

A knowledge of rheological properties is of importance in processing, handling, process design, product development and quality control. This study investigates the effect of commercial hydrolytic enzymes (pectinase and cellulase) on rheological properties and glass temperature transition of date syrup. Date syrups obtained by enzymatic extraction exhibited a quasi Newtonian behaviour. The enzyme-treated date syrups showed the highest values of activation energy (Ea). Therefore, these syrups showed the most temperature dependency. Dynamic shear results revealed viscous behaviour for date syrups indicating that both syrups displayed liquid-like behaviour. Temperature significantly affected both (G') and (G''). The glass transition temperature (Tg) of date syrups varied between -39.56 and -45.74 °C depending on their composition. Glass transition temperature of date syrups decreased linearly with an increase in water content. [less ▲]

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See detailValorization of Tunisian secondary date varieties (Phoenix Dactylifera L.) by hydrothermal treatments : New fiber concentrates with antioxidant properties
Mrabet, Abdessalem; Rodriguez-Gutierrez, Guillermo; Guillen-Bejarano, Rafael et al

in LWT - Food Science and Technology (2014)

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See detailInfluence of processing parameters on physicochemical properties of low-trans and trans-free puff pastry margarines
Lefebure, Emilie ULg; Ronkart, Sébastien; Brostaux, Yves ULg et al

in LWT - Food Science and Technology (2013), 51(1), 225-232

Detailed reference viewed: 43 (23 ULg)