Wyniki wyszukiwania

1

Quality evaluation of broiler chicken carcass from six commercial hybrids

100%

Gornowicz E., Pawlak A.

Annals of Animal Science. Supplement

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2005

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nr 2

2

QTLs for carcass quality in pigs and their implementation into breeding programmes

100%

Harlizius B., Merks J.

Animal Science Papers and Reports

|

2004

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tom 22

|

nr 1

3

Effect of conjugated linoleic acid (CLA) on pig performance, carcass quality, chemical composition of meat and serum lipid profile

86%

Szymczyk B.

Annals of Animal Science

|

2005

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tom 05

|

nr 1

4

Characteristics of slaughter traits in castorrex rabbits

86%

Bieniek J., Barabasz B., Maj D., Lapa P.

Annals of Animal Science. Supplement

|

2005

|

nr 2

5

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An analysis of PPARGC1A gene polymorphism in relation to carcass quality in PIC hybrid fatteners

86%

Polasik D., Glodek A., Rybarczyk A.

Acta Scientiarum Polonorum. Zootechnica

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2013

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tom 12

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nr 4

The aim of this study was to determine the association between polymorphism located in exon 8 of PPARGC1A gene (Cys430Ser) and carcass quality in pigs. Experiment was carried out on 350 PIC hybrid fatteners. Polymorphism was analyzed using PCR-RFLP method. The frequency of genotypes was as follows: AA – 0.33, AT – 0.57, TT – 0.1, however alleles: A – 0.62, T – 0.38. In the analyzed population loss of Hardy-Weinberg equilibrium was observed (P ≤ 0.01). Statistical analysis showed that only one of the evaluated traits was associated with individual PPARGC1A genotypes. Cooling loss value for pig carcasses with TT genotype was statistically significant (P ≤ 0.05) higher than observed in those with AA and AT genotypes.

6

Meat quality and carcass indices of pigs fed maize grain silage

86%

Swiatkiewicz M., Hanczakowska E.

Polish Journal of Natural Sciences. Supplement

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2006

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tom 03

383-388

7

Effect of individual growth rate of broiler chickens on the quality of their carcasses

86%

Poltowicz K., Calik J., Sosnowka-Czajka E., Wojtysiak D., Slonecki M.

Annals of Animal Science. Supplement

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2005

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nr 2

8

Growth rate and carcass quality of hybrid fatteners depending on the age of slaughter

86%

Jankowiak H., Cebulska A., Novotni-Danko G., Balogh P., Zmudzinska A.

Acta Scientiarum Polonorum. Zootechnica

|

2023

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tom 22

|

nr 1

9

Pre-slaughter pig welfare and carcass and meat quality

86%

Rybarczyk A., Tobolska I.

Acta Scientiarum Polonorum. Zootechnica

|

2023

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tom 22

|

nr 1

10

The effects on growth rate during two fattening periods on carcass quality of fattening pigs fed ad libitum

86%

Koczanowski J., Migdal W., Klocek C., Tuz R.

Annals of Animal Science. Supplement

|

2001

|

nr 1

11

Growth rate and carcass quality in relation to GH-MspI and GH-HaeII PCR-RFLP polymorphism in pigs

86%

Pierzchala M., Blicharski T., Kuryl J.

Animal Science Papers and Reports

|

2004

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tom 22

|

nr 1

The objective of this study was to investigate the effect of two single nucleotide polymorphisms iIn growth hormone (GH) gene on performance traits in pigs. The animals (n= 320) belonged to four groups of commercial crosses being the progeny of crossbred Polish Landrace × Polish Large White sows and Polish Landrace, Polish Large White, Duroc or Pietrain boars. Genotypes of growth hormone gene (GH) were established with PCR-RFLP technique using MspI and HaeII endonucleases.The GH/MspI and GH/HaeII genotypes were found significantly related to the weight of ham, Wright of ham meat and ham content of carcass. Moreover, nearly significant differences between GH/MIPS genotypes were found for mean fat thickness (from five measurements), fat thickness at lower back (point K2) and over the loin, and for loin eye height. The results presented allow to assume that near the analysed mutation the QTLs for performance traits in pigs are located.

12

Characteristic of selected genes controlling meat quality in pigs. A review

86%

Rejduch B., Rozycki M., Kozubska-Sobocinska A.

Journal of Animal and Feed Sciences

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2005

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tom 14

|

nr 1

13

Using digital image analysis and ultrasound measurements for a pre-slaughter evaluation of carcass qualitative traits in cattle

86%

Sakowski T., Sloniewski K., Reklewski Z.

Animal Science Papers and Reports

|

2002

|

tom 20

|

nr 2

14

The effect of ad libitum and restricted feeding on fattening performance, carcass composition and meat quality of pigs

86%

Kapelanski W., Falkowski J., Hammermeister A.

Natural Sciences

|

2001

|

tom 09

15

Association of POU1F1-RsaI genotypes with carcass traits in pigs

86%

Kuryl J., Pierzchala M.

Journal of Applied Genetics

|

2001

|

tom 42

|

nr 3

16

The influence of addition of selected growth stimulants on pig fatteners production results and fatty acids profile

86%

Batorska M., Wiecek J., Rekiel A., Kulisiewicz J.

Polish Journal of Food and Nutrition Sciences

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2003

|

tom 12/53

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nr 1

The aim of the experiment was to study the influence of herb extract and acidifier on fattening results of 48 crossbred pigs, carcass quality and fatty acids content. The results of fattening performance and carcass quality showed the possibility of removal of the antibiotic promoters from pigs' diets. The chosen stimulants (herb extract and acidifier) use had no significant influence on fatty acids profile in lipid fraction of the lean meat.

17

The effect of flax seeds addition in nutrition of quails on the quality of carcass and meat

72%

Jakubowska M., Karamucki T.

Acta Scientiarum Polonorum. Zootechnica

|

2020

|

tom 19

|

nr 4

18

Effect of Lactococcus lactis vs. Lactobacillus Spp. bacteria on chicken body weight, mortality, feed conversion and carcass quality

72%

Brzoska F., Sliwinski B., Stecka K.

Annals of Animal Science

|

2012

|

tom 12

|

nr 4

19

Protein to energy ratios in African catfish fed purified diets: is Clarias gariepinus (Burchell) an ordinary carnivore?

72%

Pantazis P. A.

Archives of Polish Fisheries

|

2005

|

tom 13

|

nr 2

Six diets made from purified and semi-purified materials (casein, gelatin, gluten, zein, dextrin, α-cellulose) were tested over an 80-day period in adult (150 ± 47.40 g) African catfish, Clarias gariepinus (Burchell). Six protein to lipid ratios were tested ranging from 12.85 mg protein kJ⁻¹ to 20.51 mg protein kJ⁻¹. Performance indices (PWG, SGR, FCR) compare favorably with those previously observed for C. gariepinus and other clariid species. The best performing diets were those with a total gross energy range of 22 to 24 kJ g⁻¹, a P/E ratio of 19.5 - 20.5 mg protein kJ⁻¹, a crude protein level of 46%, a crude lipid level of 10-17%, and a carbohydrate level of 26 - 32%. The carbohydrate levels (26 - 32%) of the best performing diets during these experiments were much higher than those of previous researchers (16 - 18%) for the same species and still higher than those (15 - 25%) employed for other carnivores (salmonids, sea bass, sea bream). Therefore, African catfish possibly exhibits more efficient dietary carbohydrate utilization. An increase in carcass lipid as a result of increased dietary non-protein energy was also recorded.

20

Effects of air temperature in the final growing period and of bird strain on carcass and meat quality in broiler chickens

72%

Gornowicz E., Lewko L., Gornowicz J.

Polish Journal of Food and Nutrition Sciences

|

2007

|

tom 57

|

nr 4[A]

175-179

The purpose of study was to compare the effects of lower and higher (by ±3°C) air temperature in the poultry house in the period from 28 to 42 days of the growing period with the standard (medium) air temperature conditions in Ross 308 and Hybro G commercial broilers chickens, taking into consideration the main performance traits of birds and quality of carcase and meat. The experimental findings demonstrated that increasing or decreasing standard air temperature in the poultry house by ±3°C significantly deteriorated the examined performance traits. A higher negative effect on the physicochemical traits of muscles was noted in the case of higher air temperature. It pertained mainly to the degree of muscle acidification post mortem and intramuscular fat content. The studied ambient air temperatures influenced to the same degree the economic effectiveness of bird growing and quality of carcase and meat in the two examined strains of broiler chickens.

Ograniczanie wyników

Quality evaluation of broiler chicken carcass from six commercial hybrids

QTLs for carcass quality in pigs and their implementation into breeding programmes

Effect of conjugated linoleic acid (CLA) on pig performance, carcass quality, chemical composition of meat and serum lipid profile

Characteristics of slaughter traits in castorrex rabbits

An analysis of PPARGC1A gene polymorphism in relation to carcass quality in PIC hybrid fatteners

Meat quality and carcass indices of pigs fed maize grain silage

Effect of individual growth rate of broiler chickens on the quality of their carcasses

Growth rate and carcass quality of hybrid fatteners depending on the age of slaughter

Pre-slaughter pig welfare and carcass and meat quality

The effects on growth rate during two fattening periods on carcass quality of fattening pigs fed ad libitum

Growth rate and carcass quality in relation to GH-MspI and GH-HaeII PCR-RFLP polymorphism in pigs