Scientific Opinion on the safety and efficacy of tocopherol‐rich extracts of natural origin, tocopherol‐rich extracts of natural origin/delta rich, synthetic tocopherol for all animal species

The additive tocopherol-rich extracts of natural origin is a mixture of the active substances alpha-, beta-, gamma- and delta-tocopherol. Tocopherol-rich extracts of natural origin/delta rich is a mixture of the active substances alpha-, beta-, gamma- and delta-tocopherol with a high concentration (>70 %) of delta-tocopherol. Synthetic tocopherol consists of pure all-rac-alpha-tocopherol. The FEEDAP Panel, in a previous opinion on the safety and efficacy of vitamin E for all animal species, has already assessed the safety of RRR-alpha-tocopherol and the acetate ester of all-rac-alpha-tocopherol for all animal species, the consumer, the user and the environment. The FEEDAP Panel is not aware of any scientific findings in the meantime that would modify its previous conclusions. The FEEDAP Panel extended the conclusions drawn in its opinion on the safety of vitamin E (including RRR-alpha-tocopherol and all-rac-alpha-tocopheryl acetate) to tocopherol-rich extracts and all-rac-alpha-tocopherol. Tocopherol-rich extracts and all-rac-alpha-tocopherol at use levels are safe for all animal species and the consumer. No concern for user safety is expected from the use of tocopherol-rich extracts and all-rac-alpha-tocopherol in feed. The use of tocopherol-rich extracts and all-rac-alpha-tocopherol in animal nutrition will not result in a substantial increase in concentration in the environment. Since tocopherol-rich extracts and all-rac-alpha-tocopherol are used as antioxidants in food and their function in feed is essentially the same as that in food, no further demonstration of efficacy is necessary.