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| Souza,Rosemary Pereira de Pedro; Laurentiz,Antonio Carlos de; Faria,Glaucia Amorim; Filardi,Rosemeire da Silva; Mello,Érica do Santos. |
| Abstract: The objective of this work was to evaluate the influence of the inclusion of soybean (Glycine max) gum in the diet of laying hens on egg production, egg external and internal quality, and economic viability, as well as of temperature and storage time on the oxidative stability of eggs. One hundred and eighty 40-week-old Lohmann-LSL layers were fed 0, 1, 2, 3, 4, and 5% soybean gum in the diet. In the economic analysis, the average productive performance of the layers and the cost of feed were considered. In order to evaluate oxidative stability, eggs were stored at room temperature (~30oC) or refrigerated (5oC) for 0, 7, and 21 days. The inclusion of soybean gum in the diet increased feed intake and also egg production, average weight, and mass.... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Egg quality; Lecithin; Oxidative stability; Performance; Phosphatidylcholine. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2019000104311 |
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| Martínez-Aispuro,José Alfredo; Mendoza,German David; Cordero-Mora,José Luis; Ayala-Monter,Marco Antonio; Sánchez-Torres,María Teresa; Figueroa-Velasco,José Luis; Vázquez-Silva,Gabriela; Gloria-Trujillo,Adrian. |
| ABSTRACT An experiment was carried out to evaluate the effect of an herbal choline feed plant additive on the productive parameters and blood metabolites of finishing lambs. Forty male Hampshire × Suffolk lambs (initial body weight of 30.36±3.75 kg) were assigned according to a completely randomized design. Treatments consisted of dietary inclusion of the herbal additive BioCholine at 0, 3, 6, and 9 g/kg dry matter for 56 days. A linear response for herbal choline dose was observed for daily gain, final body weight, feed conversion, blood glucose, and blood phosphatidylcholine as herbal choline level was increased in the diet. Total protein, globulins, and low-density lipoproteins showed a quadratic effect, and there were no effects on intake, Longissimus... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Nutraceutical; Phosphatidylcholine; Phospholipid; Phytobiotics. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982019000100720 |
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| Grando,F.C.C.; Felício,C.A.; Twardowschy,A.; Paula,F.M.; Batista,V.G.; Fernandes,L.C.; Curi,R.; Nishiyama,A.. |
| To determine the effects of saturated and unsaturated fatty acids in phosphatidylcholine (PC) on macrophage activity, peritoneal lavage cells were cultured in the presence of phosphatidylcholine rich in saturated or unsaturated fatty acids (sat PC and unsat PC, respectively), both used at concentrations of 32 and 64 µM. The treatment of peritoneal macrophages with 64 µM unsat PC increased the production of hydrogen peroxide by 48.3% compared to control (148.3 ± 16.3 vs 100.0 ± 1.8%, N = 15), and both doses of unsat PC increased adhesion capacity by nearly 50%. Moreover, 64 µM unsat PC decreased neutral red uptake by lysosomes by 32.5% compared to the untreated group (67.5 ± 6.8 vs 100.0 ± 5.5%, N = 15), while both 32 and 64 µM unsat PC decreased the... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Phosphatidylcholine; Lecithin; Macrophages; Fatty acids; Reactive oxygen species; Phagocytosis. |
| Ano: 2009 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2009000700003 |
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