| Autor: |
G. Dingstad, R Bjerke, Ellen Mosleth Færgestad, K.M. Tronsmo, E.M. Magnus, Pernille Baardseth, Anette Aamodt |
| Rok vydání: |
2006 |
| Předmět: |
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| Zdroj: |
Journal of Food Science. 69:524-535 |
| ISSN: |
0022-1147 |
| DOI: |
10.1111/j.1365-2621.2004.tb13646.x |
| Popis: |
The present study investigates the effect of flour and dough characteristics on the baking performance of hearth loaves, which are proved and baked without a tin. A number of experiments were performed at different scales. The most significant and consistent observation was a positive relationship between the protein quality and the form ratio of the loaves (height/width), in which the protein quality was evaluated by both large and small strain rheology, as well as by size distribution of the gluten proteins and other protein quality parameters. The volume of hearth loaves and the slice area are complex characteristics because they are combined functions of loaf height and loaf width; the loaf height was positively related to protein quality, whereas loaf width was negatively related. The total effect of this is not obvious. In general, the loaf volume is more strongly related to the loaf width than is the slice area. For the present material, differences in protein quality were not manifested as significant differences in loaf volume, whereas the slice area was positively correlated to the protein quality. The results obtained at different scales of the baking experiment agreed well with each other. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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