نتایج جستجو برای: fatty acid fa
تعداد نتایج: 812291 فیلتر نتایج به سال:
Recently, the effects of individual fatty acid (FA) on digestibility, metabolism, and production responses of dairy cows has received renewed attention. The addition of supplemental FA sources to diets is a common practice in dairy nutrition to increase dietary energy density and to support milk production. The ability to understand and model FA, the effects of individual FA, and different FA s...
The objective of the study was to analyse fatty acid profile (FA) and amino (AA) in musculus longissimus lumborum et thoracis (MLLT) two contrast pig populations. carried out on a total 39 pigs (19 barrows 20 gilts) indigenous Prestice Black-Pied Pig (PB) 37 (17 three-breed commercial hybrid Large White × Landrace Whitesireline (CH). were kept same conditions diet management. slaughter at avera...
The influence of feeding systems on the levels of functional lipids and other fatty acid concentrations in Australian beef was examined. Rump, strip loin and blade cuts obtained from grass feeding, short-term grain feeding (80 days; STGF) and long-term grain feedlot rations (150-200 days; LTFL) were used in the present study. The typical Australian feedlot ration contains more than 50% barley a...
Extra virgin olive oil (EVOO) and olives, key sources of unsaturated fatty acids in the Mediterranean diet, provide health benefits to humans. Nitric oxide (•NO) and nitrite (NO2 (-))-dependent reactions of unsaturated fatty acids yield electrophilic nitroalkene derivatives (NO2-FA) that manifest salutary pleiotropic cell signaling responses in mammals. Herein, the endogenous presence of NO2-FA...
Fatty acids (FA) were added to differentiating chick adipocytes to study their effects on the synthesis and secretion of avian lipoprotein lipase (LPL). Oleate (18:1n-9), eicosapentaenoate (EPA, 20:5n-3), and linoleate (18:2n-6) were complexed to fatty acid-free bovine serum albumin (BSA) and separately added to cells in RMPI-1640 media containing 0.5% delipidated hen serum. LPL secretion in th...
A total of 21 dairy goats in mid lactation were randomly assigned to three experimental diets in a completely randomized design. The diets contained 0, 3, or 6% WAS, and consisted of 45% forage and 55% concentrates. Milk fat and the ratio of milk fat to milk protein were significantly lower in goats fed diets containing 6% WAS (P≤0.01). Digestibility of crude fat was higher, and that of neutral...
The lipid, fatty acid (FA), and sterol composition of two ophiuroids and four holothurians from the abyssal eastern North Pacific were analysed to assess their feeding habits and to ascertain their composition for use in a larger study to examine food web dynamics and trophic ecology. Holothurians were rich in phytosterols and algal derived FA such as docosahexaenoic acid and eicosapentaenoic s...
This study was conducted to determine the effects of feeding oil palm frond silage based diets with added linseed oil (LO) containing high α -linolenic acid (C18:3n-3), namely, high LO (HLO), low LO (LLO), and without LO as the control group (CON) on the fatty acid (FA) composition of subcutaneous adipose tissue and the gene expression of peroxisome proliferator-activated receptor (PPAR) α , PP...
BACKGROUND Although the relationship between dietary fat quality and coronary heart disease (CHD) risk has been evaluated, typically using diet questionnaires, results are inconsistent and data in postmenopausal women are limited. Plasma phospholipid fatty acid (PL-FA) profiles, reflecting dietary intake and endogenous FA metabolism, may better predict diet-CHD risk. METHODS AND RESULTS Using...
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