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Comparative study on the quality characteristics of tiger nut milk and soymilk analogue fortified with date palm

 Department: Food Science Technology  
 By: usericon GodFirst  

 Project ID: 5386
   Rating:  (5.0) votes: 1
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   Price:₦3000
Abstract
Tigernuts (Cyprus esculentus) and soybean seeds (Glycine max M) were sourced and processed into fresh“milk” drink fortified by adding date palm fruit. The resulting products were evaluated for their proximate and sensory potentials and for possible consumption as a dessert. The“milk” drinks (milk substitutes) were analysed for the Ash, protein, total solids, vitamin C and moisture content. The results revealed a reasonable amount of protein content of 1.2% and 2.8% tigernut and soybean respectively. The samples had high moisture content which ranged from 83.6% to 84.4% Ash content (2.4% and 3%) and total solids (16.4% to 15.6%). Sensory scores for mouthfeel, colour, taste and aroma showed no significant difference (P  0.05) in taste and overall acceptability. The samples were highly acceptable (P0.05) but sample AOA (Tigernut milk drink) received the highest overall acceptability score, although the samples were generally accepted in terms of sensory quality. The physic-chemical parameters determined were pH (4.9% and 5.4%), density (1.20g/ml and 1.19g/ml), specific gravity (1.051 and 1.045), refractive index (1.3550 brix and 1.3490 brix), titratable acidity (0.3mg and 0.4mg citric acid), viscosity (cp) (34.4 and 61.2) and colour (brownish and light brown colour) for the samples of tigernut milk and soybean milk respectively. In general, the quality of the milk samples posits that they are wholesome for consumption and milk from tigernut and soybean are good drinks due to their high nutrient contents. These products indicate high nutritional and economic potential.   ...
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