Most of the animal proteins found in the meat industry waste have, until now, been underutilised. The challenge is to transform such waste into food of higher functionality and added value .

Woodchips are one of the renewable sources of energy used in domestic and district-level heating systems. They can come from wood waste from construction, agriculture, landscaping, logging and sawmills.

Bacteria and other microorganisms that cause infections are remarkably resilient and can develop ways to survive drugs meant to kill or weaken them.