Browsing by Subject "Lipids"
Now showing items 1-17 of 17
-
Beef lipids in relation to animal breed and nutrition in Argentina
(Elsevier, 2007-10-26)Fatty acid (FA) composition of intramuscular fat (IMF) in M. Longissimus dorsi (LD) was measured in 72 steers from Angus (A), Charolais × Angus (CHA×A) and Holstein Argentine (HA) breeds. The steers were allotted to four ... -
Changes in fermentation and biohydrogenation intermediates in continuous cultures fed low and high levels of fat with increasing rates of starch degradability
(American Dairy Science Association, 2016-08)Excessive levels of starch in diets for lactating dairy cattle is a known risk factor for milk fat depression, but little is known about how this risk is affected by differences in rates of starch degradability (Kd) in the ... -
Chapter 3 - Strategies to reduce lipid consumption
(Elsevier, 2020)Lipids are macronutrients that have important functions in the body like storing energy, signaling, and acting as structural components in cell membranes. However, the daily consumption of a high-lipid diet has been involved ... -
Conjugated linoleic acid (CLA) and polyunsaturated fatty acids in muscle lipids of lambs from the Patagonian area of Argentina
(Elsevier, 2007-12-23)The concentrations of fatty acids were measured in total lipids, triacyglycerol and phospholipid fractions of intramuscular fat (IMF) from the Longissimus dorsi (LD) muscle of 10 lambs reared to approximately 30 kg live ... -
Diet and Genotype Effects on n-3 Polyunsaturated Fatty Acids of Beef Lipids
(Scholink, 2017-06)The aim of this study was to study the effects of four feeding systems on n-3 Polyunsaturated Fatty Acids (PUFAs) in Longissimus dorsi muscle lipids from three different steer genotypes and discuss the current finding ... -
Effect of dietary fat on serum parameters, and productive and reproductive performance of multiparous sows = Efecto de los lípidos de la dieta sobre parámetros séricos y desempeño productivo y reproductivo en cerdas multíparas
(Facultad de Ciencias Veterinarias, Universidad Nacional del Litoral, 2024-04)The objective of the study was to evaluate the effect of fat inclusion on the productive and reproductive parameters of sows and their litters as well as the serum concentrations of insulin, glucose, luteinizing hormone ... -
Estabilidad oxidativa de la carne de llama (Lama glama) almacenada bajo refrigeración
(Asociación Argentina de Tecnólogos Alimentarios - AATA, 2024-03)The objective of this work was to evaluate the effect of refrigerated storage of llama meat (Lama glama) on the oxidation of lipids, proteins and myoglobin and establish if there is a correlation between them. Worked with ... -
Infectious bursal disease virus assembly causes endoplasmic reticulum stress and lipid droplet accumulation
(MDPI, 2023-06)Gumboro illness is caused by the highly contagious immunosuppressive infectious bursal disease virus (IBDV), which affects the poultry industry globally. We have previously shown that IBDV hijacks the endocytic pathway to ... -
Índices lipídicos nutricionales y metabólicos en carne de C. idella alimentados con pellet de Alfalfa (Medicago sativa)
(Asociación Argentina de Producción Animal, 2020-11)La carne de pescado aporta ácidos grasos de cadena larga n-3: alfa-linolénico (ALA; C18:3 n-3), eicosapentaenoico (EPA; C20:5 n-3), docosapentaenoico (DPA, C22:5 n-3) y docosahexaenoico (DHA; C22:6 n-3). Conociendo el ... -
Linoleic acid stimulates neutral lipid accumulation in lipid droplets of maturing bovine oocytes
(Elsevier, 2013-03-01)Linoleic acid (LA) is a polyunsaturated fatty acid present in high concentrations in bovine follicular fluid; when added to maturation culture media, it affects oocyte competence (depending on the type and concentration ... -
Mycobacterial MCE proteins as transporters that control lipid homeostasis of the cell wall
(Elsevier, 2022-01)Mammalian cell entry (mce) genes are not only present in genomes of pathogenic mycobacteria, including Mycobacterium tuberculosis (the causative agent of tuberculosis), but also in saprophytic and opportunistic mycobacterial ... -
Oxidative stability and its relationship with natural antioxidants during refrigerated retail display of beef produced in Argentina
(Elsevier, 2007-10-24)The objective of this study was to determine if pasture or grain diets affect oxidative/antioxidative status and the color stability of beef during retail display. Ten crossbreed steers were fed on pasture. Five of them ... -
Palmitoleic acid reduces intramuscular lipid and restores insulin sensitivity in obese sheep
(Dove Medical Press, 2014-11-20)Se utilizaron ovejas obesas para evaluar los efectos de la infusión de ácido palmitoleico (C16: 1 cis-9) sobre la lipogénesis y los niveles de insulina circulante. La infusión de 10 mg / kg de peso corporal (PC) / día C16: ... -
Putting plant resistance traits on the map: a test of the idea that plants are better defended at lower latitudes
(Wiley, 2011-05-03)It has long been believed that plant species from the tropics have higher levels of traits associated with resistance to herbivores than do species from higher latitudes. A meta-analysis recently showed that the published ... -
Storage lipids and proteins of Euterpe edulis seeds
(Sociedad Latinoamericana de Microscopía Electrónica y Centro Regional de Investigaciones Científicas y Tecnológicas (Mendoza, Argentina), 2009)Comparative studies on fatty acid and protein composition of the endosperm and embryo of palmito (Euterpe edulis Martius) were conducted using gas-liquid chromatography and sodium dodecyl sulfate– polyacrylamide gel ... -
Yeast derivatives and wheat germ in the adult diet modulates fecundity in a tephritid pest
(Cambridge University Press, 2019-04)Anastrepha fraterculus (Wiedemann), a pest of great economic importance in South America, needs urgently to be controlled by environmentally friendly methods such as the sterile insect technique for which mass rearing of ... -
Yogur como vehículo de ácidos grasos de cadena larga
(2021-05)Los ácidos grasos Omega-3 de cadena larga eicosapentaenoico (EPA) y docosahexaenoico (DHA) son micronutrientes esenciales beneficiosos para la salud humana. En seres humanos, el EPA y DHA deben incorporarse mediante la ...