Oxidative stress in biological organisms is caused by an excessive production of free radicals. In order to reduce the detrimental effects of these, biological organisms are equipped with antioxidant systems, which scavenge reactive oxygen species. Dietary supplements with antioxidative activities are used in poultry, swine and cattle nutrition. Vitamin E is known to be one of the most potent single, fat-soluble antioxidants. Oxidative processes in metabolism has been shown to alter the feed intake, poor growth performance, immunosuppression, hypoxia, and high mortality.
ECsaver is a blend of standardized botanical elements with a high content of both water- and fat-soluble polyphenols, meaning that it possesses a high antioxidative potential. Science shows that such natural polyphenols have the potential to partially replace vitamin E in animal diets and that they can act as a natural performance enhancer in livestock animals. The natural polyphenols are present in the form of selected elements from plants like grapes (Vitis vinifera), rosemary (Rosmarinus officinalis), quillaja (Quillaja saponaria) and liquorice (Glycyrrhiza glabra). For example grape seed polyphenols have a 20 times higher antioxidant potential than vitamin E, and one 50 times higher than vitamin C.
ECsaver can be used in extruded, expanded and pelleted feeds, as well as in meal feeds. The product is formulated as a free-flowing powder ready for use by producers of premixes and concentrates, as well as by feed manufacturers and by home mixers. The product should be applied in feed formulation as standard to support the animals‘ metabolism. In specific stressful situations the inclusion rates may advantageously be doubled for the stress period.
In general ECsaver can be used to substitute vitamin E in feed (above a concentration of 20 ppm vitamin E) following these guidelines:
1 kg/t pure Vitamin E 100% oil | can be substituted by 2 kg/t |
1 kg/t Vitamin E 50% adsorbate | can be substituted by 1 kg/t |
Oxidative stress in metabolism is reduced in all animals
Metabolism support = animal welfare and health
Metabolism support = improved performance
Performance = profitability
Optimise animal performance by reducing oxidative and inflammatory processes. The use of ECsaver improves metabolism, digestion, immunity, fertility, stress tolerance and mortality rate.
Production animals | Recommendation |
Piglets | 700 – 1000 g/1000 kg of feed |
Fattening Pigs | 500-1000 g/1000 kg of feed |
Sows | 500 – 1000 g/1000 kg of feed |
Dairy cows | 700 g/1000 kg complete feed (DM) or 10 – 15 g/animal/day |
Fattening calves | 700 g/1000 kg complete feed (DM) or 7 g/animal/day |
Broilers | 700 – 1000 g/1000 kg of feed |
Laying hens | 500 – 1000 g/1000 kg of feed |