Alternative protein sources have recently been attracting growing interest as potential components of livestock nutrition. This study evaluated the effect on broiler health of replacing the soybean protein component of poultry feed with processed insect protein from farmed Hermetia illucens (HI) larvae.

The use of insects and their processed animal proteins (PAPs) for animal nutrition creates the need for research into methods useful for routine surveillance for their presence. The aim of this study was to evaluate a modified microscopic method for the detection of particles of insects in poultry feed.