DSpace
 

KNUSTSpace >
Research Articles >
College of Science >

Please use this identifier to cite or link to this item: http://hdl.handle.net/123456789/10794

Title: Functional properties of Artocarpus altilis pulp flour as affected by fermentation
Authors: Appiah, F.
Oduro, I.
Ellis, W.O.
Keywords: Artocarpus altilis
Functional properties
Fermentation
Issue Date: 2011
Publisher: AGRICULTURE AND BIOLOGY JOURNAL OF NORTH AMERICA
Citation: Agric. Biol. J. N. Am., 2011, 2(5): 773-779 doi:10.5251/abjna.2011.2.5.773.779
Abstract: A study was carried out to assess the effect of fermentation on functional properties of Artocarpus altilis pulp flour with the aim of expanding its use. Flours of unfermented and fermented A.altilis pulp were produced and standard procedures used to determine their functional properties. Fermentation resulted in significant decrease in bulk density from 0.57g/cm3 to 0.46g/cm3 and foam capacity from 9.2g/ml to 5.0g/ml. In contrast, least gelation concentration and peak viscosity were increased from 0.4w/v to 0.6w/v. and from 354.33BU to 616.67 respectively. Water absorption capacity (3.33ml/g-3.67ml/g), oil absorption capacity (1.5ml/g-2.5ml/g), solubility (7.3%-11.55%) and swelling power (7.02-8.72) were not significantly influenced by fermentation. The study shows that the functional properties (bulk density, least gelation concentration and peak viscosity) of A. altilis pulp flour can be enhanced through fermentation and hence their subsequent incorporation into food systems.
Description: This article was published in Agric. Biol. J. N. Am., 2011, 2(5): 773-779 ISSN Print: 2151-7517, ISSN Online: 2151-7525, doi:10.5251/abjna.2011.2.5.773.779 © 2011, ScienceHuβ, http://www.scihub.org/ABJNA
URI: http://hdl.handle.net/123456789/10794
ISSN: 2151-7517
Appears in Collections:College of Science

Files in This Item:

File Description SizeFormat
Appiah et al 2011 Functional properties of Artocarpus altilis pulp flour as affected by fermentation.pdf116.34 kBAdobe PDFView/Open

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

 

Valid XHTML 1.0! DSpace Software Copyright © 2002-2010  Duraspace - Feedback