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(Reference retrieved automatically from Web of Science through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

nrichment of NaCl-reduced burger with long-chain polyunsaturated fatty acids: Effects on physicochemical, technological, nutritional, and sensory characteristic

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Rios-Mera, Juan D. [1] ; Saldana, Erick [2] ; Patinho, Iliani [1] ; Selani, Miriam M. [3] ; Contreras-Castillo, Carmen J. [1]
Total Authors: 5
[1] Univ Sao Paulo, Dept Agroind Alimentos & Nutr LAN, Escola Super Agr Luiz de Queiroz ESALQ, Piracicaba City, SP - Brazil
[2] Univ Nacl Moquegua UNAM, Fac Ingn Agroind, Calle Ancash S-N, Moquegua 18001 - Peru
[3] Univ Fed Sao Carlos, Ctr Ciencias Nat, Campus Lagoa Sino, Rod Lauri Simoes de Barros, Buri, SP - Brazil
Total Affiliations: 3
Document type: Journal article
Source: MEAT SCIENCE; v. 177, JUL 2021.
Web of Science Citations: 1

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)

FAPESP's process: 19/26026-2 - Influence of ultimate pH on the physicochemical and biochemists parameters associated tenderness of the meat of Bos indicus cattle
Grantee:Iliani Patinho
Support Opportunities: Scholarships in Brazil - Doctorate
FAPESP's process: 17/26667-2 - Beef quality in Bos indicus cattle: biological markers for meat attributes in different ultimate pH ranges
Grantee:Carmen Josefina Contreras Castillo
Support Opportunities: Research Projects - Thematic Grants