کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5791056 | 1554073 | 2016 | 7 صفحه PDF | دانلود رایگان |
- Linseed oil gelled carrageenan emulsion as a replacer of animal fat in fermented sausages.
- Improvement of the lipid profile of reformulated products by increment in omega-3.
- Nutrition claims in reformulated dry fermented products.
- Technological approach to a healthier chorizo de Pamplona.
Different levels of animal fat replacement by a high omega-3 content carrageenan gelled emulsion in dry fermented sausages were studied in order to improve their fatty acid composition. Percentages of fat replacement were 26.3% (SUB1), 32.8% (SUB2) and 39.5% (SUB3). α-linolenic acid (ALA) content increased up to 1.81, 2.19 and 2.39 g/100 g (SUB1, SUB2, and SUB3 products) as compared to the Control (0.35 g/100 g), implying an increment in polyunsaturated fatty acids (PUFA) supply (up to 10.3%) and reductions in omega-6/ omega-3 ratio (75, 82 and 84%, respectively). Peroxides and TBARs values were not affected (P > 0.05) by the fat modification and a slight low formation of volatile aldehydes derived from lipid oxidation was detected. Fat replacement did not cause relevant modifications on the instrumental color properties and no sensory differences (P > 0.05) were found between Control and SUB2 products (32.8%) for taste and juiciness, pointing out the viability of this formulation for human consumption.
Journal: Meat Science - Volume 121, November 2016, Pages 107-113