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Browsing Food Science by Author "Rooney, Lloyd W."
Now showing items 1-6 of 6
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Chiremba, Constance; Siwela, M.; Rooney, Lloyd W.; Taylor, J.R.N. (John Reginald Nuttall) (American Association of Cereal Chemists, 2013-02)This study examined the interaction between sorghum grain hardness and sorghum malt quality in terms of diastatic power and free amino nitrogen with endosperm modification during malting. The changes in kernel hardness ...
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Mugode, Luke; Portillo, Ostilio R.; Hays, Dirk B.; Rooney, Lloyd W.; Taylor, J.R.N. (John Reginald Nuttall) (Wiley-Blackwell, 2011)In sorghum brewing, obtaining sufficient Free Amino Nitrogen (FAN) for rapid and complete fermentation remains a problem due to the high proportions of unmalted sorghum used and the poor digestibility of wet-heat treated ...
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Chiremba, Constance; Rooney, Lloyd W.; Beta, Trust (American Chemical Society, 2012-05)To release bound phenolic acids, a microwave-assisted extraction procedure was applied to bran and flour fractions obtained from eight sorghum and eight maize cultivars varying in hardness. The procedure was followed by ...
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Chiremba, Constance; Taylor, J.R.N. (John Reginald Nuttall); Rooney, Lloyd W.; Beta, Trust (Elsevier, 2012-02)The role of phenolic acids on sorghum and maize hardness was evaluated among eight cultivars of each of the cereals representing hard and soft classes. Bran and flour fractions were evaluated for monomeric and diferulic ...
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Hikeezi, Doreen M.; Duodu, Kwaku Gyebi; Chisi, Medson; Rooney, Lloyd W.; Taylor, J.R.N. (John Reginald Nuttall) (Wiley-Blackwell, 2013-05)The relatively dark colour of food products from white tan-plant (food-grade) sorghums can compromise their acceptability. The relationship between white tan-plant sorghum polyphenol oxidase activity (PPO) and porridge ...
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Chiremba, Constance; Rooney, Lloyd W.; Taylor, J.R.N. (John Reginald Nuttall) (American Association of Cereal Chemists, 2011)Grain hardness affects sorghum and maize processing properties especially for dry milling. A variety of simple grain quality parameters were assessed on 17 sorghum and 35 white maize hybrid cultivars grown in six and ...
Now showing items 1-6 of 6