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更多关于美国 FDA 21 CFR 第 73 部分的内容，请详见美国FDA 21 CFR 第73部分关于免除产品证书的食品用着色剂种类汇总
§ 73.250 Fruit juice.
（a） Identity. （1） The color additive fruit juice is prepared either by expressing the juice from mature varieties of fresh, edible fruits, or by the water infusion of the dried fruit. The color additive may be concentrated or dried. The definition of fruit juice in this paragraph is for the purpose of identity as a color additive only and shall not be construed as a standard of identity under section 401 of the act. However, where a standard of identity for a particular fruit juice has been promulgated under section 401 of the act, it shall conform to such standard.
（2） Color additive mixtures made with fruit juice may contain as diluents only those substances listed in this subpart as safe and suitable in color additive mixtures for coloring foods.
（b） Uses and restrictions. Fruit juice may be safely used for the coloring of foods generally, in amounts consistent with good manufacturing practice, except that it may not be used to color foods for which standards of identity have been promulgated under section 401 of the act, unless the use of added color is authorized by such standards.
（c） Labeling. The color additive and any mixtures intended solely or in part for coloring purposes prepared therefrom shall bear, in addition to the other information required by the act, labeling in accordance with the provisions of §70.25 of this chapter.
（d） Exemption from certification. Certification of this color additive is not necessary for the protection of the public health, and therefore batches thereof are exempt from the certification requirements of section 721（c） of the act.
[42 FR 15643, Mar. 22, 1977, as amended at 60 FR 52629, Oct. 10, 1995]
§73.250水果汁
（a）特性：
（1）用做着色剂的水果汁，是由成熟的各种新鲜可食用的水果压榨汁，或由干果水浸汁制备而得的浓缩汁或干燥制品。本栏中所指的水果汁仅作为着色剂用，而不是法规§401中所指的水果汁。但法规§401节中所规定的水果汁的定义标准仍适用。
（2）由水果汁配制成的着色剂混合物，只能选用合适的本分部所列的可安全地用于食品着色的着色剂混合物稀释剂。
（b）使用和限制条件：水果汁在其用量符合现行GMP用量条件下，可安全地用于一般食品的着色，但不得用于本法规§401节中颁布的已确定标准的食品的着色，除非所加入的色素是这类标准所允许的。
（c）标签标注方式：本着色剂和任何含有本着色剂的混合物，拟单独使用或起部分着色效果时，除法规所规定的其它所需的说明外，其标签还应符合本章§70.25中的规定。
（d）免除产品证书：本着色剂免除产品证书以保护公众健康。所生产的每批产品也免除按法规第721（c）节所规定的需要产品证书。
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