Sepehr Makian Fartak

Nutritional Needs of Rainbow Trout Fish

Five reasons for the decrease in feed conversion ratio by acidifiers:  

If there is a slight disturbance in the movement of birds, it may result in lameness, and if it is severe enough to prevent the bird from moving, it is called paralysis. Lameness itself is divided into two types: clinical or apparent lameness, and subclinical or non-apparent lameness. In subclinical lameness, the bird actually tolerates […]

The entire surface of the bird’s digestive system is covered with a mucous layer, which is essentially a defensive barrier on the surface of the bird’s digestive system. This layer is composed of mucin, the thickness of which varies in different parts of the digestive system. The mucous layer also serves as a substrate for […]

Acidifiers and improving poultry digestion According to researchers, acidifiers play various roles in the digestion and absorption of nutrients in poultry feed. These products, by lowering the pH of the poultry digestive system, increase the secretion of protein-digesting enzymes and reduce nitrogen excretion in the barn. Additionally, by increasing pancreatic secretions, they enhance the digestio...

Mineral chelated supplements in poultry nutrition Chelation is one of the new technologies in the feed industry aimed at increasing the bioavailability of mineral substances in the digestive system. In this process, minerals are combined with an organic substance (amino acids and proteins) through covalent bonding, enhancing the absorption capacity of minerals. Chelated minerals not […]

We know that fungal toxins or mycotoxins are secondary products of the final processes of protein and energy metabolism in some mold fungi, of which about 400 types have been identified in nature so far. The Food and Agriculture Organization of the United Nations (FAO) has recently reported that despite all efforts to prevent the […]

In the first part of “Awaye Fartak,” we intend to explore the impact of using acidifiers, or organic acids, on the digestive health of industrial poultry. As implied by their name, these substances possess acidic properties, albeit in a mild form. These organic compounds contain a carboxyl functional group, which is naturally found in the […]