in this investigation, the mercury content of different samples of persian gulf shrimp and fish, caspian sea fish and the samples of fish from bandar pahlavi lagoon, zarjoub river near rasht, zayandehroud river near esfahan, and karadj river near tehran were measured by flameless atomic absorption, cold vapor-technique, using standard addition method. the main purpose of this study was to inves...

Randomly selected 320 fingerling of Labeo rohita were collected from Faheem fish farm, Mattital Road, Multan. Groups of 40 fish each were exposed to subleathal concentration of imidacloprid (120 mg L-1) under short (2, 4 and 8 days) and long term (16, 32 and 64 days) conditions to access the effect of this most extensively used pesticide on the body composition parameters of economically most i...

Exploration of natural resources from the Lake Ranu Grati was carried out on Lempuk fish (Gobiepterus sp). This study aimed to investigate nutritional value sp.) consisting proximate content, amino acids, and fatty acids. The sample collected in July 2021. Standard proxymate analysis used for protein, fat, moisture, ash. results showed that had relatively similar content other freshwater seawat...

lipids play an important role in maintaining human health. thermal process cause to changes in nutritional value as well as changes in the profile of fatty acids in fish. the aim of this study was to evaluate the effect of frying on chemical composition and profile of fatty acids is fish shaary. for doing this project, 10 kg of the fish were purchased from the market of behbahan and with ice we...

Pansteatitis has been identified in wild populations of sharptooth catfish, Clarias gariepinus (Burchell), and Nile crocodiles, Crocodylus niloticus Laurenti, inhabiting the same waters in the Olifants River Gorge in the Kruger National Park, South Africa. Mesenteric and pectoral fat tissue was investigated microscopically and by fatty acid analysis in healthy and pansteatitis-affected catfish ...

The effect of dietary lipids and Clostridium butyricum supplementation on circulating lipids and the transcription of selected genes involved in lipid metabolism were investigated in broiler chickens. One hundred and sixty-day-old broilers (Arbor Acres) were divided into four treatment groups in a 2 × 2 factorial arrangement and fed four diets with two lipid sources (soybean oil or fish oil) an...

Peroxisome proliferation activated receptor α (PPARα) is an important transcriptional regulator of lipid metabolism and is activated by high-fat diet (HFD) and fibrates in mammals. However, whether nutritional background affects PPARα activation and the hypolipidemic effects of PPARα ligands have not been investigated in fish. In the present two-phase study of Nile tilapia (Oreochromis niloticu...

In preceding reports (1, 2) it was shown that when fish oil was fed to white rats equilibrium between the diet and the depot fat resulted in from 4 to 6 weeks, and further that with a series of diets containing from 5 to 30 per cent of menhaden oil the amount of highly unsaturated acids in the depot fat was roughly proportional to their content in the diet. Relatively more of these acids, howev...

Abstract. Baltic sprat (Sprattus sprattus balticus) and Baltic herring (Clupea harengus membras L) are two of the most caught fish species among the Estonian seacoast fishermen, and therefore it is important to understand catching season effects on sprat and herring sensory and nutritional quality. The aim of this study was to measure and compare sensory and chemical variability of Baltic sprat...