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<p>Preparation and characterization of syrup from native dried date (<em>Phoenix</em> <em>dactylifera </em>L., variety <em>Mech-Degla</em>) fruits</p>

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Title Statement <p>Preparation and characterization of syrup from native dried date (<em>Phoenix</em> <em>dactylifera </em>L., variety <em>Mech-Degla</em>) fruits</p>
 
Added Entry - Uncontrolled Name Messaid, Habiba
Benchennouf, Amina
Bentalha, Kh ; Research Laboratory in Food Technology, Faculty of Engineering, University M’hamed Bougara of Boumerdès, 35000, Algeria
Benamara, Salem
 
Uncontrolled Index Term Chemical properties, Concentration, Date juice, Date syrup, Rheological properties
 
Summary, etc. <p class="Abstract">Presently, three different evaporation procedures (oven heating, rotary evaporator, and lyophilization) were investigated at laboratory scale, for obtaining date (<em>Phoenix</em> <em>dactylifera </em>L.) syrup (DS) from date juice (DJ). The DJ was prepared by immersion of pitted date fruit (DF) pieces in pure water, according to the local traditional procedure. Compared to oven heating and lyophilization, the use of the rotavapor at 70°C seems to be more rational, since three hours of treatment are needed to reach a total of soluble solids (TSS) of about 61 Bx, against 6 and 18 h in the case of the two other cases, respectively. In addition, the DS thus obtained shows a lowest content in hydroxymethylfurfural (HMF). From the point of view of rheological behavior, the final DS is of pseudo-plastic (Bingham) type, comparable to white syrup taken here as reference. Considering the growing interest for natural products, the DS can advantageously replace commercial white syrups.</p><p> </p>
 
Publication, Distribution, Etc. Indian Journal of Traditional Knowledge (IJTK)
2023-06-26 16:48:20
 
Electronic Location and Access application/pdf
http://op.niscair.res.in/index.php/IJTK/article/view/36904
 
Data Source Entry Indian Journal of Traditional Knowledge (IJTK); ##issue.vol## 22, ##issue.no## 2 (2023): Indian Journal of Traditional Knowledge
 
Language Note en
 
Nonspecific Relationship Entry http://op.niscair.res.in/index.php/IJTK/article/download/36904/465517107