ABSTRACTThe present study aims to determine the effect of fermented diet containing probiotics and digestive enzymes with different feed levels on growth, fat cholesterol contents broiler chickens. Evaluating effectiveness (P) (DE) in was observed by 4 treatments: P0=control (fermented without P ED) EP), P1(fermented contained 0.5% only)), P2 DE only), P3 1% DE) P4 DE). A hundred DOCs chickens ...

We conducted a study to evaluate the effects of genotype (Muscovy, Pekin and their crossbred, hinny and mule) and overfeeding (14 days from 12 weeks of age) on lipid deposition in myofibres and intramuscular adipocytes of breast and thigh muscles of ducks. Birds of the four genotypes were also reared contemporaneously with a growing diet distributed ad libitum. Muscle samples (Pectoralis major ...

Aim: Antimicrobial residue in animal food products is an important index of food safety. Antimicrobial residues could result from chemotherapeutic or chemoprophylactic use of drugs in food animals. This occurrence of residue in animal food products has received enormous worldwide attention from some local, international, and public health agencies. A crosssectional study was conducted from July...

In this paper, authors summarise studies refferering to enrichment of breast and thigh muscles with carnosine that has an important function in physiological processes. Research shown improves quality chicken meat. By adding amino acids β-alanine L-histidine chickens’ feed, synthesizes skeletal muscles, brain, heart muscle olfactory receptor cells. It been determined the content depends on type...

Introduction of biologically active supplements to the diet poultry results in maximal use nutrients and positively influences live weight slaughter parameters. This promotes rational economical fodders boosts productivity. We studied a mineral feed supplement – an organic selenium compound, which has much greater bioavailability than inorganic sources selenium. Selenomethionine is easily diges...

Information about polyamines content in food is of great interest for many researches and dieticians. The reason for increasing interest is due to polyamines specific biological role, including participation in tumour growth. In the study the content of polyamines (spermine and spermidine) in the breast and thigh muscles of selected feathered game, killed in a way typical for used farming metho...

Background: The effects of humic substances (HSs) on the carcass characteristics and meat quality traits breast thigh muscles were studied. Methods: In total, 200 pheasants allocated to 4 treatments, each containing 50 birds. control birds fed a diet without additives (0% HS); other treatment diets HSs at 0.5, 0.75 1.0% from 1 90 days age. At end experiment, several measured muscle samples take...

AIM The aim was to study the effect of Aloe vera and clove powder supplementation on carcass characteristics, composition and serum enzymes of Japanese quails. MATERIALS AND METHODS The study was conducted on 120-day-old Japanese quails, which were randomly divided into four treatment groups viz. T1-control, T2-0.5% A. vera, T3-0.5% clove, and T4-(0.25% A. vera + 0.25% clove) powder, each hav...

Concentrations of cadmium, cobalt, cupper, iron, manganese and nickel were determined in four organs (liver, gills, ovaries muscles) Acanthopagrus latus, which belong to family Sparidae collected from Al- Razazah Lake. Heavy metals have been by means Atomic Absorption Spectrophotometry. The fish average weight was 378 g the length 215 mm. Iron showed highest value (1029.114 μg/g dry weight), wh...