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Effects of barley cultivars, fractio...

University of Guelph (Canada).

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Effects of barley cultivars, fractionation and cooking on its compositional, nutritional and textural properties.

Record Type:	Electronic resources : Monograph/item
Title/Author:	Effects of barley cultivars, fractionation and cooking on its compositional, nutritional and textural properties./
Author:	Gray, Danielle Jean.
Description:	117 p.
Notes:	Source: Masters Abstracts International, Volume: 47-02, page: 0824.
Contained By:	Masters Abstracts International47-02.
Subject:	Agriculture, Food Science and Technology. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=MR42783
ISBN:	9780494427835

Effects of barley cultivars, fractionation and cooking on its compositional, nutritional and textural properties.
Gray, Danielle Jean.

Effects of barley cultivars, fractionation and cooking on its compositional, nutritional and textural properties. - 117 p.

Source: Masters Abstracts International, Volume: 47-02, page: 0824.

Thesis (M.Sc.)--University of Guelph (Canada), 2008.

The goal of this study was to promote barley as a healthy cereal for humans through improved understanding of how nutritional and functional properties are impacted by primary processing and genetic differences. Nine barley cultivars representing diverse genetics and commercial value were selected and pearled to various degrees to obtain four fractions: whole grain, commercial, pot and white pearled. The fractions were evaluated based on glycemic carbohydrate and dietary fiber composition, rate and extent of starch digestion in vitro, viscosity and textural properties. Variations in genotype and processing led to significant differences in nutritional properties. This was obvious between hulless waxy and normal barley in which the former had more beta-glucan and less total starch but exhibited higher starch digestion index and rapidly available glucose. Starch content and viscosity increased as pearling time was prolonged, but beta-glucan was fairly consistent in the fractions. The results demonstrate that choice of barley cultivar and primary processing are crucial in barley product development.

ISBN: 9780494427835Subjects--Topical Terms:

1017813
Agriculture, Food Science and Technology.

Effects of barley cultivars, fractionation and cooking on its compositional, nutritional and textural properties.
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100 1 $a Gray, Danielle Jean. $3 1037355
245 1 0 $a Effects of barley cultivars, fractionation and cooking on its compositional, nutritional and textural properties.
300 $a 117 p.
500 $a Source: Masters Abstracts International, Volume: 47-02, page: 0824.
502 $a Thesis (M.Sc.)--University of Guelph (Canada), 2008.
520 $a The goal of this study was to promote barley as a healthy cereal for humans through improved understanding of how nutritional and functional properties are impacted by primary processing and genetic differences. Nine barley cultivars representing diverse genetics and commercial value were selected and pearled to various degrees to obtain four fractions: whole grain, commercial, pot and white pearled. The fractions were evaluated based on glycemic carbohydrate and dietary fiber composition, rate and extent of starch digestion in vitro, viscosity and textural properties. Variations in genotype and processing led to significant differences in nutritional properties. This was obvious between hulless waxy and normal barley in which the former had more beta-glucan and less total starch but exhibited higher starch digestion index and rapidly available glucose. Starch content and viscosity increased as pearling time was prolonged, but beta-glucan was fairly consistent in the fractions. The results demonstrate that choice of barley cultivar and primary processing are crucial in barley product development.
590 $a School code: 0081.
650 4 $a Agriculture, Food Science and Technology. $3 1017813
690 $a 0359
710 2 $a University of Guelph (Canada). $3 1018650
773 0 $t Masters Abstracts International $g 47-02.
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791 $a M.Sc.
792 $a 2008
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