rehukäyttö

Rehukäyttö refers to the practice of utilizing by-products from food processing and agricultural activities as animal feed. This approach aims to minimize waste and extract additional value from materials that might otherwise be discarded. Common examples include spent grains from breweries, pulp and hulls from the fruit and vegetable industry, whey from cheese production, and animal by-products like blood and meat and bone meal.

The nutritional content of these feed ingredients can vary significantly depending on their origin and processing. However, they often provide valuable sources of protein, carbohydrates, fats, vitamins, and minerals, contributing to a balanced diet for livestock, poultry, and aquaculture. The suitability of a particular material for rehukäyttö is determined by its safety, nutritional profile, and palatability for the target animal species.

Regulatory frameworks govern the use of rehukäyttö materials to ensure animal and human health. These regulations typically address aspects such as sourcing, processing, labeling, and traceability to prevent the transmission of diseases and ensure the quality of the feed. The economic benefits of rehukäyttö are substantial, as it can reduce feed costs for farmers and provide a revenue stream for food processors. It also plays a role in the circular economy by transforming waste into a valuable resource.