The feasibility of using frozen-thawed semen in caprine IVF outside the breeding season was investigated. Electroejaculated spermatozoa from a Nubian buck were washed twice and then frozen in skim milk- or in egg yolk-based extenders. Goat oocytes were matured and inseminated by frozen-thawed spermatozoa selected by swim-up. In vitro fertilization was performed in a modified defined medium (mDM...

The objectives of this study were to survey characteristics including hot carcass weight (HCW), 12th rib fat thickness (RFT), body-wall (BWT), longissimus muscle area (LMA), USDA yield grade (USDA YG), percentage closely trimmed retail cuts (RC), and calculated (Calc YG) lamb carcasses in the Intermountain West determine effects season slaughter interrelationships among characteristics. Lamb ev...

Meat is widely considered to be a good source of protein, vitamins and minerals such as iron, selenium, zinc, vitamin B. Besides consuming meat muscle tissues, it is well known that in the Mediterranean area certain populations also consume other meat tissues as the bone marrow, fats, and what is known as “Fashi” or “Ma’alak” which contains the kidneys, spleen, liver, heart, and lungs. In addit...

The present study investigated the effect of maternal vitamin E and fatty acid supplementation on lamb antioxidant status. Forty-eight ewes were fed one of four concentrate diets supplemented with a basal (50 mg/kg) or supranutritional (500 mg/kg) level of vitamin E plus a source of either saturated fat (Megalac; Volac Ltd, Royston, Hertfordshire, UK) or long-chain PUFA (fish oil) from 6 weeks ...

We carefully analyze the WFPC2 and STIS images of GRB970228. We measure magnitudes for the GRB970228 point source component in the WFPC2 images of V = 26.20 −0.13, Ic = 23.94 +0.10 −0.09 and V = 26.52 +0.16 −0.18, Ic = 24.31 +0.15 −0.11 on March 26 and April 7, respectively; and Rc = 27.09 +0.14 −0.14 on September 4 in the STIS image. For the extended component, we measure magnitudes of Rc = 25...

The diet is the main rout of exposer heavy metals; therefore evaluation these metals in human’s dietary intake important. study examined concentration some residues (copper, Arsenic and Lead ) different poultry products such as chicken frozen thigh breast muscle originating from Brazil Turkey, Etimad Shemal local company muscle, quail well eggs. results indicated that highest concentrations Cop...

23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 The frozen storage of Atlantic mackerel (Scomber scombrus) is limited by lipid damage causing sensory quality losses, an important drawback to its commercialisation. This work deals with changes in functional and sensory properties during freezing and frozen storage of Atlantic mackerel pre-treated by high hydrostatic pressure processing (HPP)....

Cryo-electron tomography (cryo-ET) has emerged as perhaps the only practical technique for revealing nanometer-level three-dimensional structural details of subcellular macromolecular complexes in their native context, inside the cell. As currently practiced, the specimen should be 0.1- 0.2 microns in thickness to achieve optimal resolution. Thus, application of cryo-ET to intact frozen (vitreo...

A trial was conducted to examine the effect of cinnamon essential oil supplementation on lamb growth performance and meat quality. Sixteen male lambs were randomly assigned to two groups. The first group served as control and was given a basal diet, and the second group was given the same diet supplemented with cinnamon oil (1 ml/kg of concentrated feed) for 35 days. Incorporation of cinnamon o...