scholarly journals Effects of dietary supplementation with quebracho tannins on oxidation parameters and shelf life of lamb meat

Author(s):  
Sthefany Kamile dos SANTOS ◽  
Michele ROSSET ◽  
Marcela Maíra MIQUELETTO ◽  
Rebecca Mayre Miranda de JESUS ◽  
Cristina Santos SOTOMAIOR ◽  
...  
2016 ◽  
Vol 41 (4) ◽  
pp. e13018 ◽  
Author(s):  
A.I. Andres ◽  
M.J. Petron ◽  
J. Delgado-Adamez ◽  
M. Lopez ◽  
M. Timon

2003 ◽  
Vol 73 (3) ◽  
pp. 171-179 ◽  
Author(s):  
Salvatori ◽  
Maiorano ◽  
Pantaleo ◽  
Brienza ◽  
Filetti ◽  
...  

A diet rich in saturated fatty acids promotes plasmatic cholesterol levels and coronary disease in humans, whereas a high intake of polyunsaturated fatty acids reduces atheromatous plaque thickness. This study aimed at establishing a dietary energy level, which combined with intramuscular vitamin E treatment, would improve the nutritional lipid quality and shelf-life of lamb meat. Twenty male lambs were evaluated in a 2 × 2 factorial experiment: they were fed a low- and normal-energy diet (0.85 and 1.00 UFV NE/kg DM, respectively), and were injected intramuscularly with 0 and 150 IU dl-alpha-tocopheryl acetate/weekly for eight weeks. Thereafter, total fat, cholesterol, fatty acid profile, and lipostability were measured in meat samples. Meat total fat was significantly reduced by low energy intake diet and vitamin E administration. Cholesterol was significantly lower in meat from lambs fed the 0.85 UFV NE/kg DM diet. Vitamin E treatment increased linoleic acid percent values and decreased myristic acid levels. Moreover, linoleic acid percentage was inversely correlated with muscle total fat concentration. Meat sensitivity to lipoperoxidation was inversely correlated with muscle vitamin E concentration. This study demonstrates that nutritional characteristics and shelf-life of meat benefit from a low-energy diet and intramuscular vitamin E treatment.


2019 ◽  
Vol 100 (2) ◽  
pp. 656-664 ◽  
Author(s):  
Ana Guerrero ◽  
Sofía Ferrero ◽  
Marta Barahona ◽  
Bruna Boito ◽  
Eduardo Lisbinski ◽  
...  

2018 ◽  
Vol 55 (9) ◽  
pp. 3547-3555
Author(s):  
Isabela Rodrigues ◽  
Marco Antonio Trindade ◽  
Ana Flávia Palu ◽  
Juliana Cristina Baldin ◽  
César Gonçalves de Lima ◽  
...  

2011 ◽  
Vol 46 (3) ◽  
pp. 492-499 ◽  
Author(s):  
Juan I. Gutiérrez ◽  
Juan F. Tejeda ◽  
Ana I. Carrapiso ◽  
María J. Petrón ◽  
María S. Lara ◽  
...  
Keyword(s):  

Sign in / Sign up

Export Citation Format

Share Document