期刊
LWT-FOOD SCIENCE AND TECHNOLOGY
卷 58, 期 2, 页码 614-619出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.lwt.2014.04.003
关键词
PUFA; Functional food; ALA; Rheology; Flaxseed
资金
- Department of Biotechnology (DBT), Government of India [2741/DBT/FBT]
The importance of polyunsaturated fatty acids (PUFA) in health and nutrition is well recognised. Flaxseed (Linum usitatissimum) has recently gained a lot of attention as functional food because of its unique nutrient profile. In the present work efforts were made to develop omega-3 enriched functional bread using raw and roasted ground flaxseed flour. Initially optimisation of each bread ingredient viz., salt, sugar, and shortening, GMS, yeast and water was carried out on the basis of sensory overall acceptability score. The standardised bread was incorporated with raw and roasted ground flaxseed (5, 10, and 15 g/100 g) flour. The effect of flaxseed incorporation on bread dough rheology parameters viz., dough stickiness and water absorption was studied. Increase in water absorption and dough stickiness was observed with increased flaxseed level. Further breads were evaluated for sensory parameters, colour and texture. The crumb softness increased with increase in flaxseed level. Bread was optimised at 10(g/100 g) flaxseed level based on sensory evaluation. (C) 2014 Elsevier Ltd. All rights reserved.
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