Data/hora: 27/05/2024 01:49:55

Biblioteca(s): 	Embrapa Meio-Norte.	
Data corrente: 	22/03/2008	
Data da última atualização: 	25/10/2023	
Autoria: 	FOGACA, F. H. dos S.; SANT'ANA, L. S.	
Afiliação: 	FABIOLA HELENA DOS SANTOS FOGACA, CPAMN; LÉA SILVIA SANT'ANA.	
Título: 	Tocopherol in the lipid stability of tilapia (Oreochromis niloticus) hamburgers.	
Ano de publicação: 	2007	
Fonte/Imprenta: 	Food Chemistry, v. 105, n. 3, p. 1214-1218, 2007.	
ISSN: 	0308-8146	
Idioma: 	Inglês	
Conteúdo: 	Presence of tocopherol is effective for fish preservation during frozen storage, inhibiting lipid degradation by oxidation. This work evaluated the antioxidant effects of a-tocopherol in diet and postmortem addition on the final quality of hamburgers produced from tilapia fillets kept frozen for zero, 30, 60, and 90 days. Chemical composition varied within the values found for tilapia fish. The increase in a-tocopherol levels reduced the values of thiobarbituric acid reactive substances (TBARS) in the samples at all time intervals. Tocopherol supplementation in diets protected the hamburgers from lipid oxidation more effectively than postmortem addition.	
Palavras-Chave: 	a-Tocopherol; Antioxidant; Supplementation.	
Thesagro: 	Tilápia.	
Thesaurus Nal: 	chemical composition; frozen storage.	
Categoria do assunto: 	X Pesquisa, Tecnologia e Engenharia	
URL: 	http://ainfo.cnptia.embrapa.br/digital/bitstream/doc/69728/1/TocopherolLipidTilapia.pdf	
Registro original: 	Embrapa Meio-Norte (CPAMN)	
Exemplares: 	CPAMN - (21739-1) - UPC - AP - DD - 203/08 -  - 2008.00203 - DIS