Fig-leaf enzyme turns tannery waste into high-value collagen
Tanneries generate large quantities of skin trimmings before hides are tanned. These trimmings contain collagen but are commonly treated as low-value waste. An international research team has developed a method that uses ficin, a protein-digesting enzyme obtained from fig leaves, to recover type I c...
Image: Phys.org
Tanneries generate large quantities of skin trimmings before hides are tanned. These trimmings contain collagen but are commonly treated as low-value waste. An international research team has developed a method that uses ficin, a protein-digesting enzyme obtained from fig leaves, to recover type I collagen from lambskin trimming waste.
Originally published at Phys.org
