DSpace
 

KNUSTSpace >
Research Articles >
College of Science >

Please use this identifier to cite or link to this item: http://hdl.handle.net/123456789/9708

Title: Quantitative Descriptive Sensory Analysis of the Performance of Pregelatinised Starch-Protein Admixtures as Fat Mimetic in Wheat Bread
Authors: Ellis, William Otto
Oduro, Ibok
Ankar-Brewoo, Gloria M.
Kwetey, Paula N.
Bah, Franklin B. Apea
Adjei, Isaac A.
Ofosu, Isaac W.
Keywords: quantitative descriptive sensory
protein-starch admixture
Fat mimetic
Issue Date: 2009
Publisher: Pakistan Journal of Nutrition
Citation: Pakistan Journal of Nutrition 8 (10): 1559-1566, 2009 ISSN 1680-5194 © Asian Network for Scientific Information, 2009
Abstract: Quantitative descriptive sensory analysis was used to evaluate the performance of pregelatinised protein-starch admixture as fat mimetics in bread. In this work, two regimes of total fat replacements consisting of 50% protein: 50% starch admixture on one hand and 70% protein: 30% starch admixture on the other were compared to another two regimes of partial fat replacements consisting of 50% fat in composite with the above admixtures with 100% full fat bread as control to give a total of five treatments. Sensory quality was assessed by 24 trained assessors made up of 12 men and 12 females using attributes such as bread taste, crumb moistness, crust softness, cell structure, crumb and crust colours and overall acceptability. Analysis of variance revealed all treatments to be significantly different (p<0.0001). Principal components and cluster analyses confirmed two groupings of treatments. It is concluded that treatments with 50% fat replacement were tastier and more acceptable and resulted in significant increase (p<0.05) in loaf volume.
Description: This Article was published by Pakistan Journal of Nutrition 8 (10): 1559-1566, 2009 ISSN 1680-5194 © Asian Network for Scientific Information, 2009
URI: http://hdl.handle.net/123456789/9708
Appears in Collections:College of Science

Files in This Item:

File Description SizeFormat
Quantitative Descriptive Sensory Analysis of the Performance of Pregelatinised Starch-Protein Admixtures as Fat Mimetic in Wheat Bread.pdf516.21 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