Effects of a Phytogenic Mycotoxin Detoxifier on Oxidative Status, Health, and Performance in Dairy Sheep

Mycotoxins are common feed contaminants that can affect the health, immune function, and productivity of ruminants by causing oxidative stress and organ dysfunction. In this field study, the effects of a phytogenic multicomponent mycotoxin detoxifier on oxidative status, liver function, udder health, and productive parameters were investigated in dairy ewes. One hundred clinically healthy ewes were randomly assigned to either a control group or a treatment group, with the latter receiving 1.5 kg/ton of the detoxifier over a 90-day period during lactation. The detoxifying agent contained adsorptive clays as well as phytogenic ingredients such as silymarin and curcumin, which are known for their hepatoprotective and antioxidant properties. Blood, milk, and colostrum samples were collected and analyzed for oxidative stress markers (TBARS and protein carbonyl (CARBS)), total antioxidant capacity (TAC), liver enzymes (ALT, AST, and ALP), and milk quality parameters (fat, protein, and solid content). Clinical assessments included mastitis scoring, udder inflammation, and fecal consistency. The treated ewes showed a statistically significant reduction in blood plasma and milk oxidative stress markers and liver enzyme levels while at the same time improving the fat and solid content of the milk. The incidence and severity of mastitis, udder reddening, and lactation abnormalities were lower in the treatment group. Brix refractometry indicated improved colostrum quality in the treated ewes. These results suggest that the detoxifier improved the oxidative balance, liver function, and overall health and productivity of dairy ewes under field conditions, supporting its use as a practical nutritional measure.