What is the primary use of residue from sunflower oil production?

The primary use of residue from sunflower oil production is indeed as animal feed. This residue, often referred to as sunflower meal or cake, is the byproduct that remains after the oil has been extracted from sunflower seeds. It is rich in protein and other nutrients, making it an excellent source of feed for livestock, including cattle, poultry, and pigs. The high protein content in sunflower meal allows it to be a valuable supplement in animal diets, aiding in growth and health.

Other uses of sunflower oil residue exist, but their scale is typically smaller in comparison. For example, while some of the residue might be utilized in biodiesel production or potentially in cosmetics, these applications do not match the significant volume and nutritional value that sunflower meal brings to animal feed. Human consumption is also not a primary use for these residues, as they are often further processed before being used to ensure they are safe and palatable for animals rather than for human food products. Thus, the prominent role of sunflower meal in animal husbandry underscores its importance in agricultural practices related to livestock feeding.