Specialty feed ingredients
The key role of nutrition in the well-being and health of animals
A balanced nutrition has an essential role to play in the well-being and health of both humans and animals.
Article 13 of the Treaty on the Functioning of the European Union states that all animals, regardless of their role – pets, sport animals, farm animals, to name a few – deserve their welfare requirements to be taken into full regard. Animal well-being is based on the pursuit of the so-called “Five Freedoms”, first among these, freedom from hunger and thirst, including an appropriate diet to maintain full health and vitality.
When it comes to farm animals, a great part of their diet usually consists of maize, wheat and soybean meal. In order to avoid possible deficiencies and to ensure the assimilation of all the essential nutrients, specialty feed ingredients are typically needed. These ingredients play a key role in guaranteeing appropriate animal nutrition and, therefore, the animals’ health and well-being. The ingredients provide other numerous benefits; in fact, among other things, they improve the quality of the final animal products and can reduce the environmental footprint of animal production itself.
What are their functions?
Today’s European farmers expect feed they buy to be safe as well as healthy and sustainable. This requires specialty ingredients that can provide a nutritional value, texturise, flavour, emulsify and preserve feed. Example are preservatives, which prevent feed from deteriorating too rapidly whilst adding a healthy and nutritious dimension for poultry, pigs, cattle, calves, fish and rabbits.
In general, a specialty feed ingredient is a product which provides a particular effect/function in the appropriate concentrated form. The Feed Additives Regulation currently recognises the following four functions: technological, nutritional, sensory and zootechnical.
What is a specialty feed ingredient?
It is an ingredient added in small quantities to feed with the aim of improving its properties or to preserve it. Examples that most would recognise are vitamins, amino acids (constituents of proteins), preservatives and antioxidants, among others.
Many of these components (e.g. flavours, enzymes) can be found in nature or they can be reproduced. When intentionally added to feed or water they must perform one or more specific functions indicated in the corresponding European legislation in order to qualify for specialty feed ingredient status.
In fact, the use of feed additives in animal nutrition in the European Union is subject to a stringent regulatory framework provided by Regulation (EC) No 1831/2003. To be placed on the market, these ingredients must undergo a thorough and rigorous scientific assessment to obtain an authorisation. The applicant must demonstrate the safety of the product for the animal, for the consumer, for the user and for the environment, as well as its efficacy. These requirements are evaluated by the European Food Safety Authority (EFSA). It is only after a positive review by EFSA that the European Commission will authorise the product. Therefore, all EU-authorised feed additives are safe and this is a precondition for their use.
A great number of feed additives are also authorised and needed for feeding animals in organic farming. For instance plant extracts, vitamins, trace elements, clays, micro-organisms, organic acids and some enzymes.
What are the benefits?
Animal health and welfare
Specialty feed ingredients serve to strengthen animal health and therefore increase resistance to harmful micro-organisms. As such, they contribute to reducing the need of antibiotics in animals.
Quality of feed and of animal products
Methane, nitrogen and phosphorus are important emissions deriving from livestock production. They contribute to global warming, as well as to the pollution of water, air and soil via manure.
Certain specialty feed ingredients, such as enzymes, are able to reduce the overall quantity of phosphorus released into the environment through the animals’ faeces. Amino acids are capable of reducing the amount of nitrogen excreted.
The specialty feed ingredients and feed industry overall contribute to a more efficient feed and food chain and hence the sustainability of animal production.
|The benefits of specialty feed ingredients in short:|
|Meeting the nutritional needs of animals, improving and maintaining theirhealth and welfare.||Contributing to the quality of feed and of the final animal product.||Enabling the efficient use of resources that lead to a reduced environmental impact.|
Can we do without specialty feed ingredients?
Abandoning the use of specialty feed ingredients would have severe negative consequences for the animals, the environment and, last but not least, for consumers. Raising farm animals to feed a world population requires specialty animal feed. The amount of raw materials needed to cover the animals’ dietary requirements would otherwise increase exponentially, alongside the use of land, water and energy needed to produce them. This would further enlarge livestock production’s environmental footprint. Specialty feed ingredients contribute to the efficient use of raw materials needed to cover animals’ dietary requirements. Sustainable farmers require specialty feed ingredients that contribute to an improved feed conversion ratio for a more efficient use of land, water and energy.
Are specialty feed ingredients safe?
Yes, authorised feed additives have to undergo a rigorous scientific assessment in order to be authorised. This includes evaluation of their safety for the animal, the consumer, the user and the environment.