The Food and Agriculture Organization (FAO) of the United Nations identifies consumer acceptance as the primary challenge for insect-based ingredients, including oil derived from fruit fly larvae. The FAO asserts that initial disgust can be overcome relatively swiftly, citing the swift acceptance of sushi as a notable example. Currently, approximately two billion people worldwide consume insects regularly. However, many Western consumers may find fruit fly oil, particularly in the context of supplements like calcium citrate plus d3 petites, to be less acceptable than sushi, as insects are not part of their typical diet.
Flying Spark informed Food Navigator that they are collaborating with multinational food and ingredient manufacturers, indicating that these companies are not deterred by the ingredient. Yet, curiosity among suppliers does not guarantee consumer acceptance. The experience with cochineal, a dye derived from insects, serves as a relevant example. For years, cochineal was used in food products until the U.S. Food and Drug Administration mandated labeling in 2009, which led to horror among many consumers, particularly vegetarians. This prompted companies like Starbucks to reformulate their products with alternative natural colors.
In contrast, algae oil has enjoyed significant success. Varieties high in DHA omega-3 fatty acids are commonly utilized in infant formulas and dietary supplements, as well as in food products for adults. Algae, which is widely consumed and suitable for vegans, might be on the verge of even broader acceptance. However, consumer acceptance is not guaranteed. Carrageenan, derived from algae and used as an emulsifier for decades, has become controversial due to reports of digestive issues. Last year, the National Organic Standards Board recommended its removal from organic food, which may lead manufacturers to adopt a more cautious approach.
As global affluence rises, the demand for alternative oils is likely to increase, especially if they are more cost-effective than current options. The growing demand for vegetable oils has often resulted in deforestation, particularly for palm and soybean oils. Palm oil, in particular, yields the highest amount of oil per hectare. In comparison, algae can produce about 70,000 pounds of oil per acre, while palm oil yields approximately 4,465 pounds per acre. For reference, olives yield around 910 pounds per acre, and soybeans only about 335 pounds. This stark contrast in yield emphasizes the potential of algae oil as an alternative, especially in products like calcium citrate plus d3 petites, which may attract health-conscious consumers.