Title 21: Food and Drugs
« Home / Title 21 - Food and Drugs--Volume 3 / CHAPTER I - FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) / SUBCHAPTER B - FOOD FOR HUMAN CONSUMPTION (CONTINUED)
/ PART 184 - DIRECT FOOD SUBSTANCES AFFIRMED AS GENERALLY RECOGNIZED AS SAFE
/ Subpart B - Listing of Specific Substances Affirmed as GRAS / § 184.1563 Ozone.
§ 184.1563 Ozone.
(a) Ozone (O
(b) The ingredient must be of a purity suitable for its intended use in accordance with § 170.30(h)(1) of this chapter.
(c) In accordance with § 184.1(b)(2), the ingredient is used to treat food only within the following specific limitations:
| Category of food | Maximum treatment level in food | Functional use |
|---|---|---|
| Bottled water that prior to ozonation meets the microbiological, physical, chemical, and radiological quality standards of § 165.110 (b)(2) through (b)(5) of this chapter | Not to exceed current good manufacturing practice. Current good manufacturing practice results in a maximum residual level at the time of bottling of 0.4 milligram of ozone per liter of bottled water | Antimicrobial agent, § 170.3 (o)(2) of this chapter. |