2021
DOI: 10.1108/bfj-02-2021-0119
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Canola and olive oil gelled emulsions as pork fat replacers in beef burgers

Abstract: PurposeTo meet the consumer demand for a healthier diet, this study emphasizes the feasibility of using vegetable oil gelled emulsions in low-fat industrialized burgers with high contents of polyunsaturated fatty acids (PUFAS). Commercial canola and olive oils have been tested as a relatively inexpensive source of PUFAS.Design/methodology/approachBeef burgers were reformulated by replacing (0, 25, 50, 75 and 100%) pork back-fat with two carrageenan gelled emulsions of vegetable oils (canola and olive oil). The… Show more

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Cited by 9 publications
(5 citation statements)
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“…During storage, increased moisture content of patties could be associated with released intracellular moisture and moisture gained from environment, similar findings were reported by Dias et al (2022) , who incorporated canola and olive oil gel emulsions as pork fat replacers in beef patties. However, the decreased moisture content among the treatments could be interlinked to enhanced PUFAs, analogous results were reported by Bavitha et al (2016) in fish burgers.…”
Section: Discussionsupporting
confidence: 82%
“…During storage, increased moisture content of patties could be associated with released intracellular moisture and moisture gained from environment, similar findings were reported by Dias et al (2022) , who incorporated canola and olive oil gel emulsions as pork fat replacers in beef patties. However, the decreased moisture content among the treatments could be interlinked to enhanced PUFAs, analogous results were reported by Bavitha et al (2016) in fish burgers.…”
Section: Discussionsupporting
confidence: 82%
“…This result concurs with another study, in which reformulated low-fat beef patties were considered acceptable to 55% of the panelists, despite their decrease in sensory score [6]. The replacement of fat in patties with various substitutes and at different replacement ratios is likely to have varying effects on the sensory qualities of patties [31][32][33]. The findings here indicate that, for CFS, a 50% replacement would be optimal in the pursuit of good sensory quality.…”
Section: Texture Profilesupporting
confidence: 89%
“…This is probably because, as mentioned above, almond flour contains antioxidant substances. It was also reported in some other studies that the TBARS value of beef patties increased because of the cooking process (Dias et al, 2021;Elbir et al, 2023;Poyato et al, 2015).…”
Section: Physicochemical Propertiessupporting
confidence: 58%