Effect of Imbrasia belina meal on growth performance, quality characteristics and sensory attributes of broiler chicken meat (original) (raw)
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Potravinarstvo Slovak Journal of Food Sciences, 2015
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Effect of Different Dietary Supplements on Selected Quality Indicators of Chicken Meat
2015
The aim of the study was to evaluate the effect of different feed additives (bee pollen extract, propolis extract, and probiotic) on meat quality of broiler chickens. A total of 180 one day-old broiler chicks of mixed sex (Ross 308) were randomly divided into 3 groups. Dietary treatments were as follows: basal diet, free of supplements (control group; C); basal diet plus 400 mg bee pollen extract per 1 kg of feed mixtures and 3.3 g probiotic preparation added to drinking water (group E1); basal diet plus 400 mg propolis extract per 1 kg of feed mixtures and 3.3 g probiotic preparation added to drinking water (group E2). In the experiment, the probiotic preparation based on Lactobacillus fermentum (1.10 CFU.g of bearing medium) was used. Fattening period lasted for 42 days. Feed mixtures were produced without any antibiotic preparations and coccidiostatics. Meat quality was evaluated by following technological properties: cooling, freezing and roasting loss; colour parameters based o...
Quality of broiler meat of the free-range type submitted to diets containing alternative feedstuffs
Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2012
The work had the intention of investigating the effect of the use of alternative feeds as part replacers in diet-formulating, evaluating the characteristic physicochemical alterations and centesimal composition of the free-range chicken. In the experiment a total of 192 (one hundred and ninety-two) birds of the Pescoço Pelado (Label Rouge) strain arranged in a completely randomized design (CRD) formed by 4 treatments (Treatment 1 (Control), Treatment 2 (10% of the inclusion of rice bran), Treatment 3 (10% of the inclusion of ground cassava leaf) and Treatment 4 (10% of the inclusion of ground leucaena hay) with 8 replicates per treatment were used. The results revealed greater values of b* (yellow), Saturation (C*) and pH for broiler meat with inclusion of ground cassava leaf and leucaena, while for the other variables of physicochemical composition, no influences of the treatments were not found. For centesimal composition the treatments showed greater values of moisture in relatio...
Effect of different feed supplements on selected quality indicators of chicken meat
Potravinarstvo Slovak Journal of Food Sciences, 2015
The aim of the study was to evaluate the effect of different feed additives (bee pollen extract, propolis extract, and probiotic) on meat quality of broiler chickens. A total of 180 one day-old broiler chicks of mixed sex (Ross 308) were randomly divided into 3 groups. Dietary treatments were as follows: basal diet, free of supplements (control group; C); basal diet plus 400 mg bee pollen extract per 1 kg of feed mixtures and 3.3 g probiotic preparation added to drinking water (group E1); basal diet plus 400 mg propolis extract per 1 kg of feed mixtures and 3.3 g probiotic preparation added to drinking water (group E2). In the experiment, the probiotic preparation based on Lactobacillus fermentum (1.109 CFU.g-1 of bearing medium) was used. Fattening period lasted for 42 days. Feed mixtures were produced without any antibiotic preparations and coccidiostatics. Meat quality was evaluated by following technological properties: cooling, freezing and roasting loss; colour parameters b...
AFRICAN JOURNAL OF BIOTECHNOLOGY
A locally produced meat meal in Ardabil province in Iran is mixed with 150 g wheat bran, 100 g feather meal and 150 g zeolite per kg. Experimentally, this leads to an improvement in physical texture and preservation characteristics. In this experiment, six hundred 3-week-old Cobb 500 broiler chicks of both sexes were assigned randomly to 24 floor pens with 25 chicks in each pen. Dietary modified meat meal at six inclusions levels of 0 (control diet containing 50 g/kg fish meal), 20, 35, 50, 65 or 80 g/kg, created the treatments of a completely randomized design to survey analysis the performance traits. For histological data, a completely randomized design with a 2 × 6 factorial arrangement was used. The experimental factors were bird sex at 2 levels and dietary modified meat meal at the corresponding levels noted above. The experiment was carried out at 21 to 42 days of age. Dietary modified meat meal did not affect on birds' feed intake and body weight gain, but feed conversio...