During processing of the chicken carcass, the filleting step generates a by-product known as keel bone cartilage, which is defined as a flexible cartilage that connects the breast muscle of… Click to show full abstract
During processing of the chicken carcass, the filleting step generates a by-product known as keel bone cartilage, which is defined as a flexible cartilage that connects the breast muscle of the chicken to the tip of the sternum. This cartilage is discarded from the carcass after removal of the breast fillets (Losso & Dgawa, 2014). This cartilage is rich in collagen, which is a high added value product with possible biochemical and biomedical applications (Wang et al., 2017).
               
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