Feed Additive Testing

(1) Product types: Amino acids, vitamins, minerals, enzyme preparations, microbial preparations, antioxidants, preservatives, mold inhibitors, seasonings, coloring agents, binders, anti caking agents, emulsifiers, stabilizers, growth promoting additives, insect repellent health supplements, plant extract additives, and other single or composite feed additives.

(2) Applicable objects: Livestock and poultry, aquatic products, ruminants, pets and other compound feed, concentrated feed, concentrate supplement and feed additive products.

(3) Applicable scenarios: raw material acceptance, production process control, finished product factory inspection, market supervision sampling, safety evaluation, compliance judgment, arbitration testing.

(1) Appearance and physical and chemical indicators
Appearance, color, odor, particle size, moisture content, drying loss, burning residue, pH value, density, solubility, flowability, uniformity, and mixing uniformity.

(2) Effective ingredient content
Amino acids, vitamins, mineral elements, enzyme activity, viable bacterial count, effective substance content, and marker component content.

(3) Health and safety indicators
Heavy metals (lead, arsenic, mercury, cadmium, chromium), fluoride, nitrite, total mold count, total bacteria count, Salmonella, coliform bacteria, pathogenic bacteria, aflatoxin, vomitoxin, zearalenone, T-2 toxin, ochratoxin.

(4) Additive limit index
The amount of preservatives, antioxidants, coloring agents, seasonings, etc. added, as well as the residue and limit of drug additives.