Browsing School of Engineering and Technology (JA) by Author "Njoroge, Charles"

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Effect of genetic algorithm optimized solar tunnel dryer on the quality attributes of thin-layer dried fish

Kituu, Gareth; Kanali, Chris; Shitanda, Douglas; Njoroge, Charles; Mailutha, Joseph (Taylor & Francis Group, 2016)

Studies were undertaken to establish the performance of a genetic algorithm-optimized solar tunnel dryer in drying of fish by comparing quality attributes of fish dried in the optimized solar tunnel dryer with that dried ...
Thermal stability of ascorbic acid and ascorbic acid oxidase in African cowpea leaves (Vigna unguiculata) of different maturities

Wawire, Michael; Oey, Indrawati; Mathooko, Francis; Njoroge, Charles; Shitanda, Douglas; Hendrickx, Marc (American Chemical Society, 2011-02)

Cowpea, an African leafy vegetable (Vigna unguiculata), contains a high level of vitamin C. The leaves harvested at 4−9 weeks are highly prone to vitamin C losses during handling and processing. Therefore, the purpose of ...

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