| Texto completo | |
| Autor(es): |
Rios-Mera, Juan D.
;
Saldana, Erick
;
Patinho, Iliani
;
Selani, Miriam M.
;
Contreras-Castillo, Carmen J.
Número total de Autores: 5
|
| Tipo de documento: | Artigo Científico |
| Fonte: | MEAT SCIENCE; v. 177, p. 13-pg., 2021-03-21. |
| Resumo | |
This study aimed to determine the effect of NaCl reduction and addition of long-chain polyunsaturated fatty acids (PUFA) on the quality traits of burgers. Fish oil was either directly incorporated or added as encapsulated by freeze-dried microparticles (complex coacervates) composed of soy protein isolate and inulin. Despite the differences in some parameters associated with NaCl reduction (e.g., instrumental hardness), the quality of the burgers was mainly affected by the microparticles. Thus, a decrease in pH and increase in hardness and chewiness were observed, and a higher exposure of fish oil to oxidation was observed thus increasing volatile oxidation compounds and negatively impacting on the sensory profile and overall liking of the burgers. However, the encapsulation of the fish oil helped to retain EPA and DHA after cooking. The results of the NaCl-reduced burger with unencapsulated fish oil suggest the possibility of incorporating PUFAs, but only containing EPA after cooking. (AU) | |
| Processo FAPESP: | 17/26667-2 - Qualidade de carne em bovinos Bos indicus: marcadores biológicos para atributos do produto cárneo em diferentes faixas de pH final |
| Beneficiário: | Carmen Josefina Contreras Castillo |
| Modalidade de apoio: | Auxílio à Pesquisa - Temático |
| Processo FAPESP: | 19/26026-2 - Influência do pH final nos parâmetros físico-químicos e bioquímicos associados à maciez da carne de bovinos Bos indicus |
| Beneficiário: | Iliani Patinho |
| Modalidade de apoio: | Bolsas no Brasil - Doutorado |