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| Campos,Célia Maria Teixeira de; Hamad,Antônio José Simões; Block,Jane Mara; Padilha,José Carlos Fiad; Ogliari,Paulo José; Barreira-Arellano,Daniel; Moreira,Rosana Nogueira Cavalcanti. |
| Fatty acids omega--3 and omega--6 composition and specially DHA were determined in freeze-dried chicken embryo eggs with pre-determined incubation periods. Fertile and embryo eggs presented palmitic (23.18 + 0.54%), stearic (7.70 + 0.28%), palmitoleic (3.00 + 0.19%), oleic (36.28 + 0.58%), linoleic (22.18 + 0.34%), linolenic (1.08 + 0.04%), arachidonic (2.04 + 0.03%), docosahexaenoic (0.91 + 0.03%), total omega-3 acids (2.26 + 0.10%) and total omega-6 acids (24.62 + 0.33%). There were no significant differences in total contents of omega-3 fatty acids (p=0.1226) between freeze-dried chicken embryo eggs with different incubation periods (3, 5, 7, 9, and 11 days) and fertile freeze-dried chicken eggs (day 0). However, there were significant differences in... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Chicken embryo eggs; Fatty acids omega-3 and omega-6; DHA. |
| Ano: 2004 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132004000200009 |
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| Campos,Célia Maria Teixeira de; Hamad,Antônio José Simões; Amante,Edna Regina; Thapon,Jean-Louis; Nau,Françoise; Guerin-Dubiard,Catherine. |
| This article presents the protein profile in freeze-dried chicken embryo eggs with different development periods (0, 3, 5, 7, 9, 11 days). The protein profile was determined through HPLC-reverse phase, electrophoresis SDS-PAGE and IFE-electrophoresis. Protein profile of these eggs changes according to the period of development and the change is more evident after the 5th day, where there was an increase in ovalbumin, ovotransferrin, apoLDL, apoHDL and lysozyme concentration, and a decrease in ovomucin and ovostatin concentration. The hypothesis that the change in the protein profile is due to protein biosynthesis and disintegration that happens during incubation process is discussed. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Embryo eggs; Protein profile. |
| Ano: 2003 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-95962003000700001 |
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