ISSN:
1750-3841
Source:
Blackwell Publishing Journal Backfiles 1879-2005
Topics:
Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
,
Process Engineering, Biotechnology, Nutrition Technology
Notes:
Barley (Steptoe, Crystal and/or Waxbar) was dry milled and fractionated by small scale air classifiers and batch or continuous feed sifters to produce β-glucan-rich fractions. Sieving of barley (all cultivars) yielded lines fractions containing 88–90% starch and a final coarse enriched fraction containing 40–45% total dietary fiber including 16–19%β-glucans and up to 82 μg/g total tocols. The enriched fraction was 20–25% (by wt) of the dehulled barley. The highest β-glucan content by air classification was 9% due to ineffective separation of fines (particles 〈45 μm). Dry fractionation of barley produced a value added enriched product enhanced in factors (ie. tocols, dietary fiber, β-glucans) which slow oxidation, lower cholesterol, moderate glycemic response and which provide unique functional properties in food systems.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1111/j.1365-2621.1995.tb06294.x
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