# Food Additives Permitted in Feed and Drinking Water of Animals; Selenomethionine Hydroxy Analogue
> **Food and Drug Administration** · Final rule. · Published 2019-03-06 · Effective 2019-03-06 · 84 FR 7991
## Document
- **Document number:** 2019-03909
- **Category:** fda-food
- **Sub-agency:** Food and Drug Administration
- **Federal Register citation:** 84 FR 7991
- **CFR reference:** 21 CFR 573
- **Publication date:** 2019-03-06
- **Effective date:** 2019-03-06
- **HHS docket:** Docket No. FDA-2015-F-2712
## Abstract

The Food and Drug Administration (FDA, we, or the Agency) is amending the regulations for food additives permitted in feed and drinking water of animals to provide for the safe use of selenomethionine hydroxy analogue as a source of selenium in feed for chickens, turkeys, and swine, as well as to provide for the safe use of silicon dioxide as a carrier for selenomethionine hydroxy analogue. This action is in response to a food additive petition filed by Adisseo France S.A.S.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2019/03/06/2019-03909/food-additives-permitted-in-feed-and-drinking-water-of-animals-selenomethionine-hydroxy-analogue)
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