in order to study the effects of artichoke leaf powder on the quality parameters of thigh and breast meat and the fatty acids profile of breast meat, 240 day-old japanese quails were used. the brids were assigned to 4 treatments including basal diet (control), basal diet supplemented with levels of 15 and 30 g/kg artichoke powder and 300 mg/kg vitamin e with 4 replicates for each treatment in a...

Background: Mammalian spermatozoa are characterized by a high proportion of polyunsaturated fatty acids (PUFA) and the membrane structure of spermatozoa plays a crucial role in fertilization. Moreover, dietary fatty acid (FA) influence sperm FA profiles in several species. This study focused on responses to dietary omega-3 fatty acids and comprehensive fatty acid profiles analysis in men as wel...

background and aim: omega 3 of essential fatty acids, especially in fish oil form plays an important role in structural, functional, and biological aspects in body. omega 3 deficiency can have devastating effects on the nervous system and auditory. this study aimed to evaluate auditory threshold in n-3 fatty acid-deficient rat pups following supplementation of fish oil consumption during the suc...

The fatty acid composition of serum phospholipids were analyzed in 20 patients with alcoholic liver cirrhosis (11 with malnutrition and 9 with acceptable nutritional status); 25 healthy age and sex-matched adults were used as controls. Cirrhotic patients showed higher levels of palmitic acid and total saturated fatty acids than healthy subjects. Total n-6 and n-3 polyunsaturated fatty acids (PU...

Breastfeeding has a major impact on public health, since human breast milk is the best food for infants up to six months of age. The lipid fraction in human milk is the main source of energy for the infant and supplies essential nutrients such as fat-soluble vitamins and polyunsaturated fatty acids (PUFA). Essential fatty acids (EFA), specifically linoleic acid (LA, 18:2n-6) and alpha-linolenic...

Recent studies have clearly shown the importance of polyunsaturated fatty acids (as essential fatty acids) and their nutritional value for human health. In this review, various sources, nutritional properties, and metabolism routes of long-chain polyunsaturated fatty acids (LC-PUFA) are introduced. Since the conversion efficiency of linoleic acid (LA) to arachidonic acid (AA) and also α-linolen...

objectives the link between dietary fat and heart disease has been established for decades. although, the atherogenic effect of saturated fatty acids is somehow controversial, the cardioprotective effects of polyunsaturated fatty acids (pufa) are clearly documented. this study investigated the effects of different dietary oils on serum fatty acid composition in rat. methods six week male wistar...

This paper focuses on dietary approaches to control intramuscular fat deposition to increase beneficial omega-3 polyunsaturated fatty acids (PUFA) and conjugated linoleic acid content and reduce saturated fatty acids in beef. Beef lipid trans-fatty acids are considered, along with relationships between lipids in beef and colour shelf-life and sensory attributes. Ruminal lipolysis and biohydroge...

Polyunsaturated fatty acids (PUFA) are important components of cell membrane phospholipids and play important roles in lipid metabolism, gene expression and cell membrane function. Changes in fatty acid composition of cell membrane phospholipids would have an impact on the immune function. In this paper, the effects on avian immune function and regulation mechanism of PUFA were summarized.

The aim of the investigation was to determine the changes in fatty acids profile and chemical quality indexes of Red Tilapia fillets during frozen storage at -18°C. The fish were filleted by hand. The prepared fillets were then placed to the polyamide pouches and stored at -18°C for 150 days. Fatty acid profile, sensory properties and chemical quality indices were determined for a five month pe...