Effect of Black Soldier Fly (Hermetia illucens L.) Fat on Health and Productivity Performance of Dairy Cows

What is interesting in terms of unlocking the potential of insects is their fuller and more versatile use. Insect larvae contain large amounts of protein and fat. The fat of Hermetia illucens larvae is primarily rich in lauric acid. Lauric acid represents a promising nutritional strategy to improve animal health and productivity. The experimental data we obtained indicate the possibility of using the insect fat for the nutrition of milking cows. The milk production and milk quality of the cows were improved by optimising digestive processes and improving body defenses. The use of fat of Hermetia illucens larvae can serve as an alternative to traditionally used fats of animal and plant origin, as well as preparations of biologically active substances, which will provide a sustainable resource for the diets of agricultural animals in the future.