ISSUE FOCUS 20 Alternative Proteins Magazine April 2025 dentials, independent assessment by the highly regarded DIL German Institute of Food Technology shows that LipidX insect fat uses 99% less land than poultry fat. Compared to coconut oil, it uses 86% less water and produces 88% fewer CO2 emissions. High-quality insect oil from Protix means manufacturers can comply with legislation and satisfy market preferences with ease. COMPARABLE OR IMPROVED PERFORMANCE Compatibility studies show that replacing traditional ingredients with LipidX yield comparable or improved results in terms of performance. For example, in a study conducted by Wageningen Livestock Research in collaboration with poultry processor Esbro and feed producer ForFarmers, 2,5% LipidX delivered higher daily body weight gain compared to a control diet with an equivalent amount of lauric acid from PKAFD (palm kernel fatty acid distillate). A large-scale follow-up study investigated 1% soybean oil in broiler feed replaced by LipidX. The results show similar growth performance, litter quality, welfare, slaughter yields and slaughter quality under practical field conditions. Thus, compared with the control diet, the inclusion of LipidX can be used to address the pressing challenge of raw materials supply without impacting on broiler health and welfare. FUNCTIONAL BENEFITS In addition, research shows that LipidX potentially offers health and performance benefits. Emerging studies show that LipidX can offer particular benefits in various growth phases of poultry, pig, and cow. Furthermore, a general positive effect that is repeated by many studies with different animal types is improvement of the gut health status, an important factor in rearing efficient and resilient livestock. Moreover, the level of medium-chain fatty acids in LipidX can represent a promising option to support the brain energy and cognition of senior animals, for example in dogs. Broilers A study conducted by a Dutch feed company A palatable and digestible option As pet parents everywhere are aware, a promise of good nutrition means nothing if the animal simply refuses the food! Highlights from new research awaiting publication indicate that dogs fed a diet replacing 20% of highly-palatable chicken fat with LipidX maintained good food intake. And owners preferred the odour of the feed with LipidX. The full study results will highlight that incorporating LipidX is a straightforward way to lower the pawprint and potentially boost animal health in a formulation pets will happily swallow. Further research published in the Journal of Animal Science underscores the suitability of insect oil as a safe, well-tolerated, and readily accepted alternative for dogs. A study demonstrated that the digestibility of macro-nutrients remained at very high levels. Moreover, key indicators of health and nutritional status - such as body weight, stool quality, and blood parameters - remained stable, reinforcing the potential of black soldier fly oil as a viable fat replacer in pet food formulations.
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