The poultry-processing industry generates large quantities of waste rich in keratin, a fibrous protein representing around 90 wt% of chicken feathers, which is currently disposed of by landfilling or incineration.
No takes yet. Share an insight, caveat, or question.
Polesca et al. (2023) studied this question.
Synapse has enriched 2 closely related papers on similar clinical questions. Consider them for comparative context: