ISSN:
1750-3841
Source:
Blackwell Publishing Journal Backfiles 1879-2005
Topics:
Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
,
Process Engineering, Biotechnology, Nutrition Technology
Notes:
Pasta enriched with nonstarch polysaccharides, and wholewheat pasta were assessed for cooking quality. Xanthan gum improved pasta firmness when added at 1 and 2%, without affecting moisture uptake or degree of swelling when cooked for a constant time. Dynamic rheological testing indicated development of a network structure with addition of gums which contributed to overall pasta tirmness. Food grade pea fiber, at 5 and 10%, caused moderate reduction in firmness. Wholewheat pasta was similar in firmness to pasta with 10% pea fiber, as measured by Instron. Dynamic rheometry measurements indicated a weak network in wholewheat pasta. Small strain dynamic tests were more sensitive to subtle changes in network structure than were large deformation compression tests.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1111/j.1365-2621.1995.tb04582.x
