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
§ 184.1698 Rue.
（a） Rue is the perennial herb of several species of Ruta （ Ruta montana L., Ruta graveolens L., Ruta bracteosa L., and Ruta calepensis L.）. The leaves, buds, and stems from the top of the plant are gathered, dried, and then crushed in preparation for use, or left whole.
（b） The ingredient is used in all categories of food in accordance with §184.1（b）（2） of this chapter at concentrations not to exceed 2 parts per million.
（c） Prior sanctions for this ingredient different from the uses established in this section do not exist or have been waived.
[43 FR 3705, Jan. 27, 1978]
