The development of cheap, readily available and nutritious snack from indigenous crops (maize and cowpea blend) was carried out and evaluated. The objective of the study was to increase the nutrient content of the snack with respect to protein and mineral. The effect of processing methods; oven-drying and oil-frying on the quality attributes of the snack was... Continue here
Crude oil samples extracted from seeds of ripe and unripe pawpaw (Carica papaya) were evaluated for their physicochemical characteristics and antibacterial activities using standard methods. The chemical characteristics evaluated for oil from ripe and unripe pawpaw seed were Iodine value (g/100g) 52.44 ± 0.02 and 47.62 ± 0.01, Acid value (mg/g) 9.27... Continue here
The thin layer drying behaviour of tomato slices dried using hybrid drying method as well as solar and open sun drying was investigated. Six thin layer drying models (Page, Logarithmic, Henderson and Pabis, Newton (Lewis), Wang and Singh and Parabolic) were used to optimize the goodness of fit to the experimental data. The models were compared using coefficient of... Continue here
A comparative study was conducted on essential oil extracted from sweet basil (Ocimum basilicum L.) and Africa basil (Ocimum gratissimum L.) using standard methods (AOAC, 2000, Pelczer and Black, 1993), for their physico-chemical composition and antibacterial activities. The comparison between the two scent leaves was necessary to indicate the one with high... Continue here