Study on chemical composition and physical properties of the Hamri ( and Balaout () fish meat, oil and impact of its oils on cholesterol, triglyceride, HDL and blood sugar of laboratory rats.

The study aimed at investigating the meat chemical composition and physical properties of oil of the Hamri ( and Balaout () fish and its oil content or fatty acids, and also to know the impact of its oils on the level of cholesterol, triglyceride, high density lipoprotein (HDL) and blood sugar levels of laboratory rats. The study area extended from the province of Shirqat and Balad district to the province of Salah al-Din. The approximate percentages of meat from Hamri were 72.

Gas chromatography-mass spectrometry based sensitive analytical approach to detect and quantify non-polar pesticides accumulated in the fat tissues of domestic animals.

A fast and simple technique is proposed for the detection and quantitative determination of six non-polar pesticides including pyrethroids (cypermethrin, deltamethrin), organochlorines (hexachlorobenzene, α-hexachlorocyclohexane) and organophosphorus (chlorpyrifos, fenitrothion) accumulated in fat tissues of local cattle, sheep and goats. Gas chromatography coupled to mass spectrometry detection (GC-MS) adapted to cleanup procedures based on solid-phase extraction from QuEChERS method was adopted. The work was performed for quantitative affirmation of most customarily used pesticides in Sulaymaniyah, Kurdistan Region of Iraq and also the impact of boiling (100 °C, 30 min) and broiling (176 °C, 20 min) on chosen pesticides was evaluated.