§184.1355 食品添加剂氦(Helium)

    更多关于已证实属于一般公认为安全（GRAS）的可直接加入食品中的物质种类，请点击美国FDA 21 CFR 第184部分已证实属于一般公认为安全（GRAS）的可直接加入食品中的物质种类汇总

　　§ 184.1355   Helium.

　　（a） Helium （empirical formula He, CAS Reg. No. 7440–59–7） is a colorless, odorless, flavorless, nonflammable, inert gas. It is lighter than air and is produced by the liquefaction and purification of natural gas.

　　（b） The ingredient must be of a purity suitable for its intended use.

　　（c） In accordance with §184.1（b）（1）, the ingredient is used in food with no limitations other than current good manufacturing practice. The affirmation of this ingredient as generally recognized as safe （GRAS） as a direct human food ingredient is based upon the following current good manufacturing practice conditions of use:

　　（1） The ingredient is used as a processing aid as defined in §170.3（o）（24） of this chapter.

　　（2） The ingredient is used in food at levels not to exceed current good manufacturing practice.

　　（d） Prior sanctions for this ingredient different from the uses established in this section do not exist or have been waived.

　　[48 FR 57270, Dec. 29, 1983, as amended at 73 FR 8607, Feb. 14, 2008]