The fate of Candida tropicalis in the black soldier fly larvae and its nutritional effect suggest indirect interactions

In this study, the presence of Candida tropicalis, a fungus abundant in the black soldier fly (Hermetia illucens, BSF) larvae’s gut and environment, was determined in the different gut regions. In addition, metabolites present in larvae fed with a fungus-containing diet were determined by untargeted metabolomics and compared to the C. tropicalis metabolic composition and metabolic changes in the feeding substrate supplemented with the microorganism.