Influence of variety and growth environment on β-amylase activity of flour from sweet potato (Ipomea batatas)
Dziedzoave, N.T., Graffham, A.J., Westby, A., Otoo, J. and Komlaga, G. (2010) Influence of variety and growth environment on β-amylase activity of flour from sweet potato (Ipomea batatas). Food Control, 21 (2). pp. 162-165. ISSN 0956-7135 (doi:10.1016/j.foodcont.2009.05.005)Full text not available from this repository.
In order to select a suitable Ghanaian variety of sweet potato as enzyme source for the production of glucose syrups, four varieties of sweet potatoes - Sauti, Santom pona, Faara and Okumkom - cultivated in two different agro-ecological zones of Ghana were evaluated for [beta]-amylase activity. Faara and Okumkom varieties harvested at 5 months maturity from the forest zone showed the highest [beta]-amylase activity and consequently the most suitable potential enzyme source for the hydrolysis of starchy materials in glucose syrup production. Enhancing [beta]-amylase levels in sweet potatoes has potential cost efficiency advantages in glucose syrup production.
|Uncontrolled Keywords:||[beta]-amylase, sweet potato, varieties|
|Subjects:||S Agriculture > S Agriculture (General)|
S Agriculture > SB Plant culture
|School / Department / Research Groups:||Natural Resources Institute|
Natural Resources Institute > Food & Markets
|Last Modified:||20 Sep 2012 16:23|
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