Economic losses associated with Wooden Breast and White Striping in broilers
نویسندگان
چکیده
منابع مشابه
Occurrence of white striping and wooden breast in broilers fed grower and finisher diets with increasing lysine levels.
Two experiments were conducted to evaluate the prevalence and severity of white striping (WS) and wooden breast (WB) in breast fillets from broilers fed diets with increasing digestible Lysine (dLys) from 12 to 28 d (Exp. 1) and from 28 to 42 d (Exp. 2). Trials were sequentially conducted using one-d-old male, slow-feathering Cobb 500 × Cobb broilers, both with 6 treatments and 8 replicates. In...
متن کاملPathological changes associated with white striping in broiler breast muscles.
White striping is a condition in broiler chickens characterized grossly by the occurrence of white striations, seen parallel to the direction of muscle fibers, on broiler breast fillets and thighs. Based on visual evaluation of the intensity of white striping, breast fillets can be categorized into normal (NORM), moderate (MOD), and severe (SEV) categories. This study was undertaken to evaluate...
متن کاملImplications of white striping and wooden breast abnormalities on quality traits of raw and marinated chicken meat.
One of the consequences of intense genetic selection for growth of poultry is the recent appearance of abnormalities in chicken breast muscles, such as white striping (characterised by superficial white striations) and wooden breast (characterised by pale and bulged areas with substantial hardness). The aim of this study was to evaluate the quality traits of chicken fillets affected by white st...
متن کاملDetection of differentially expressed genes in broiler pectoralis major muscle affected by White Striping - Wooden Breast myopathies.
White Striping and Wooden Breast (WS/WB) are abnormalities increasingly occurring in the fillets of high breast yield and growth rate chicken hybrids. These defects lead to consistent economic losses for poultry meat industry, as affected broiler fillets present an impaired visual appearance that negatively affects consumers' acceptability. Previous studies have highlighted in affected fillets ...
متن کاملEstimation of factors associated with the occurrence of white striping in broiler breast fillets.
Broiler breast fillets are sometimes characterized grossly by white parallel striations in the direction of the muscle fibers, and the condition is referred to as white striping. Depending on the severity of white striping, fillets can be classified as normal (NORM), moderate (MOD), or severe (SEV). The present study was intended to determine the factors associated with the occurrence of white ...
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ژورنال
عنوان ژورنال: Semina: Ciências Agrárias
سال: 2018
ISSN: 1679-0359,1676-546X
DOI: 10.5433/1679-0359.2018v39n2p887