Dietary intake of unsaturated fatty acids (UFA) has been shown to reduce the risk of cardiovascular disease and possibly the incidence of some cancers, asthma and diabetes among other conditions. This study encompasses a review of the literature on dietary sources of UFA available for animals and their subsequent transfer into milk, meat (beef, lamb, pork, poultry) and eggs. Novel ...
Summary: Late pregnancy is associated with moderate insulin resistance in ruminants. The aim of the study was to evaluate the effects of elevation of plasma NEFA concentration by abomasal infusions tallow (TAL) or camelina oil (CAM) on whole-body responses to exogenous glucose and insulin. We further assessed whether CAM, rich in C18:3n-3, enhances whole-body insulin sensitivity compared with TAL. These ...
Summary: The objectives of the present study were to investigate the nutritive value of camelina seeds (Camelina saliva L. Crantz) in ruminant nutrition and to use molecular spectroscopy as a novel technique to quantify the heat-induced changes in protein molecular structures in relation to protein digestive behavior in the rumen and intestine of dairy cattle. In this study, camelina seeds were used as a model for feed ...
Summary: Camelina is an oilseed crop used for biofuel production. By-products from oil extrameal has potential for use in ruminant rations as a high-quality protein source. In vivo studies are needed to compare CS with other protein sources used in cattle rations. Implementation of breeding programs for improved meal quality is recommend. Link: http://onlinelibrary.wiley.com/doi/10.1002/jsfa.6408/abstract
Summary: Three experiments compared ruminal, physiological, and performance responses of beef steers consuming hay ad libitum and receiving grain-based supplements without (control) or with (CAM) the inclusion of camelina meal. In summary, CAM supplementation to steers impaired forage and total DMI, did not alter thyroid gland function, increased circulating concentrations of PUFA, and lessened the acute-phase protein reaction elicited by ...
