Preferencje help
Widoczny [Schowaj] Abstrakt
Liczba wyników

Znaleziono wyników: 9

Liczba wyników na stronie
Pierwsza strona wyników Pięć stron wyników wstecz Poprzednia strona wyników Strona / 1 Następna strona wyników Pięć stron wyników wprzód Ostatnia strona wyników

Wyniki wyszukiwania

Wyszukiwano:
w słowach kluczowych:  breeding selection
help Sortuj według:

help Ogranicz wyniki do:
Pierwsza strona wyników Pięć stron wyników wstecz Poprzednia strona wyników Strona / 1 Następna strona wyników Pięć stron wyników wprzód Ostatnia strona wyników
As a result of continuous increase in poultry production and poultry breeding selection numerous forms of diseases appeared including the green muscle disease. The goal of the study was to determine the influence of the green muscle disease on quality of meat subjected to thermal processing. The material for the study consisted of 55 samples of the major pectoral muscles originating from female post-production turkeys and turkey broilers. The samples were subjected to organoleptic evaluation and tests aimed at determining the meat tenderness. On the basis of the results obtained it is concluded that the meat originating from turkeys suffering from the green muscle disease, subjected to thermal processing, shows significant differences in cross-section color, juiciness and taste.
Breeding selection of slaughter poultry aimed at assuring fast body weight gains of birds has resulted in the occurrence of various forms of chronic diseases, including deep pectoral myopathy, also known as green muscle disease. The objective of the study was to determine the hygienic and technological value of meat of turkeys originating from flocks with diagnosed green muscle disease. The experimental material comprised 376 samples of the major and minor pectoral muscle from post-production turkey hens. The samples were subjected to microbiological analyses as well as determinations of pH, water binding capacity, color and chemical composition (fat, protein, water). The results obtained enabled concluding that, in terms of microbiological assessment, the meat originating from turkeys affected by the green muscle disease may be acknowledged as suitable for consumption. In turn, due to negligibly diminished technological value, resulting from deviations in pH value, water binding capacity, color and chemical composition, the authors postulate considering the advisability of stipulating separate qualitative standards for meat originating from post-production turkey hens.
Pierwsza strona wyników Pięć stron wyników wstecz Poprzednia strona wyników Strona / 1 Następna strona wyników Pięć stron wyników wprzód Ostatnia strona wyników
JavaScript jest wyłączony w Twojej przeglądarce internetowej. Włącz go, a następnie odśwież stronę, aby móc w pełni z niej korzystać.