The tons of keratin waste are produced by the poultry and meat industry which is an
insoluble and protein-rich material found in hair, feathers, wool, and some epidermal …

Keratin is a fibrous and recalcitrant protein found in feathers, nails, horns, hooves, and the
epidermis of the skin. The presence of the high degree of disulfide bonds, hydrogen bonds …

Valorisation of poultry co-products can fulfil the protein demand of the pet food sector
thereby supporting a circular bioeconomy. In this investigation, keratin was produced …

Background The poultry industry faces challenges with the high cost and environmental
impact of Soybean meal. Feather meal, a byproduct with low digestibility due to its keratin …

Background: Poultry by-products are a rich protein source that has the potential for recycling
valuable products. Considering that poultry by-products are an important problem for the …