Browsing by Author "Owuor, Okinda P"
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Comparative responses in plain black tea quality parameters of different tea clones to fermentation temperature and duration
Owuor, Okinda P; Obanda, Martin (Elsevier, 2001-02-01)The amounts of black tea theaflavins, brightness, and sensory evaluations varied with clones in the order clone 6/8>SC12/28>S15/10, while thearubigins and total colour changed in the reverse order. The rates of change of ... -
Response of some black tea quality parameters to nitrogen fertiliser rates and plucking frequencies
Owuor, Okinda P; Odhiambo, Herman O (John Wiley & Sons, Ltd, 1994-12-01)The effects of the rate of application of nitrogenous fertiliser and frequency of plucking (harvesting) on various black tea quality parameters and yields were compared on done 6/8. High rates of nitrogen application and ... -
Variation in indoor levels of polycyclic aromatic hydrocarbons from burning various biomass types in the traditional grass-roofed households in Western Kenya
Lisouza, Fred Ayodi; Owuor, Okinda P; Lalah, Joseph O (Elsevier, 2011-07-31)Biomass burning as fuel in the traditional grass-roofed rural households of Western Province of Kenya in open fire places, in poorly ventilated conditions, lead to accumulation of soot under the roofs. This study ...