Effects of genotype and environment on β-glucan and dietary fiber contents of hull-less barleys grown in Turkey

Yalçin E., Çelik S., Akar T., Sayim I., Köksel H.

Food Chemistry, vol.101, no.1, pp.171-176, 2007 (SCI-Expanded) identifier

  • Publication Type: Article / Article
  • Volume: 101 Issue: 1
  • Publication Date: 2007
  • Doi Number: 10.1016/j.foodchem.2006.01.010
  • Journal Name: Food Chemistry
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.171-176
  • Keywords: Dietary fiber, Environment, Genotype, Hull-less barley, β-Glucan
  • Hatay Mustafa Kemal University Affiliated: Yes

Abstract

In this study, the effects of cultivar and environment on β-glucan and total dietary fibre (TDF) contents and various quality characteristics of hull-less barley samples grown in Turkey were investigated. There were significant differences among the barley genotypes and different locations in terms of β-glucan and TDF content (p < 0.05). Significant correlations were found between β-glucan content and some quality criteria (sieve analysis and 1000 kernel weight). The correlations between TDF and grain yield, hectolitre weight, 1000 kernel weight and protein content were also generally significant. These results indicated that environmental and genetic factors are involved in the total β-glucan content of barley. © 2006 Elsevier Ltd. All rights reserved.