Foto del docente

Massimiliano Petracci

Full Professor

Department of Agricultural and Food Sciences

Academic discipline: AGR/20 Aquaculture, Poultry and Rabbit Science

Coordinator of PhD Programme in Agricultural, Environmental and Food Science and Technology

Director of Organisational Unit (UOS) Cesena of Department of Agricultural and Food Sciences

News

Wooden Breast Condition is not associated with increased Collagen Cross-linking degree

A new study conduced on broiler breast abnormalities (white striping, wooden breast and spaghetti meat) clearly showed that:

• manifestation of muscular abnormalities mainly affects the superficial section of P. major muscle, while the deep section was poorly affected

• The most detrimental effect was exerted by wooden breast abnormality

• The distinctive hardness of raw Wooden Breast seems to be due to an increased amount of collagen without any difference on its maturation degree

• Lower collagen cross-linking degree of Spaghetti Meat samples could explain the typical tendency towards the separation of the fiber bundles composing the muscle tissue itself

• Fatty acid composition was narrowly modified

Published on: January 07 2019