These products are set up on lysozyme immune-modulation properties. Besides that, the versatility of the microsystem allows its use “as is” or loaded with several substances such as drugs, vitamins, proteins etc., in order to enrich the final product and to fit market requests.
The oral route is one of the most studied, low invasive and less expensive way for fish treatment by food, and represent a valuable alternative to the commonly used treatment by immersion.
Moreover, being the treatment more focused (oral treatment instead treatment of waters), it allowed to use a lower quantity of active principle, with a proportional costs reduction. Besides that, the environmental impact of the waste waters is lower.