The adoption of circular production and consumption patterns that counteract the current
issues related to the depletion of natural resources, global warming, and environmental …

Billions of tons of keratinous waste in the form of feathers, antlers, bristles, claws, hair, hoofs,
horns, and wool are generated by different industries and their demolition causes …

Enormous masses of keratinous wastes are annually accumulated in the environment as
byproducts of poultry processing and agricultural wastes. Keratin is a recalcitrant fibrous …

The environment is under constant threat due to the huge accumulation of the keratinaceous
wastes produced by poultry processing industries and poultry farms. Millions of tons of …

Keratin is a structural fibrous protein and the core constituent of animal by-products from
livestock such as wool, feathers, hooves, horns, and pig bristles. This natural polymer is also …

There is an increasing demand for cost-effective and ecologically-friendly methods for
valorization of poultry feather waste, in which keratinolytic bacteria present a great potential …

Keratin refers to a group of insoluble and recalcitrant protein materials. Slaughterhouses
produce large amount of keratinous byproducts, which are either disposed or poorly …

Keratin is a high-sulphur content protein, highly abundant in nature since it is the major
component of feathers, hair, wool, horns and nails. In recent years, keratin-based materials …

Keratins are insoluble, fibrous, and structural proteins that are present in the epidermis and
its appendages and these include feather, hair, wool, nail, hoof, and horns. Keratins adhere …

The rapid expansion of the livestock and poultry industry has led to a considerable increase
in slaughter byproducts; however, exploring their potential applications still needs to be …