更多關(guān)于已證實(shí)屬于一般公認(rèn)為安全（GRAS）的可直接加入食品中的物質(zhì)種類，請點(diǎn)擊美國FDA 21 CFR 第184部分已證實(shí)屬于一般公認(rèn)為安全（GRAS）的可直接加入食品中的物質(zhì)種類匯總
§ 184.1195 Calcium citrate.
（a） Calcium citrate （Ca3（C6H5O7）2·4H2O, CAS Reg. No. 813–0994–095） is the calcium salt of citric acid. It is prepared by neutralizing citric acid with calcium hydroxide or calcium carbonate. It occurs as a fine white, odorless powder and usually contains four moles of water per mole of calcium citrate.
（b） The ingredient meets the specifications of the Food Chemicals Codex, 3d ed. （1981）, pp. 49 and 50, which is incorporated by reference in accordance with 5 U.S.C. 552（a） and 1 CFR part 51. Copies are available from the National Academy Press, 2101 Constitution Ave. NW., Washington, DC 20418, and the Center for Food Safety and Applied Nutrition （HFS–200）, 5100 Paint Branch Pkwy., College Park, MD 20740, or may be examined at the National Archives and Records Administration （NARA）. For information on the availability of this material at NARA, call 202–741–6030, or go to: http://www.archives.gov/federal_register/code_of_federal_regulations/ibr_locations.html.
（c） In accordance with §184.1（b）（1）, the ingredient is used in food with no limitation other than current good manufacturing practice. Calcium citrate may also be used in infant formula in accordance with section 412（g） of the Federal Food, Drug, and Cosmetic Act （the act） or with regulations promulgated under section 412（a）（2） of the act.
（d） Prior sanctions for this ingredient different from the uses established in this section do not exist or have been waived.
[59 FR 63896, Dec. 12, 1994]
