21 C.F.R. § 145.185
(a) Identity—(1) Ingredients. Canned plums is the food prepared from clean, sound, and mature fruit of plum varieties conforming to the characteristics of Prunus domestica L., greengage varieties conforming to the characteristics of Prunus italica L., mirabelle or damson varieties conforming to the characteristics of Prunus insititia L., or cherry varieties conforming to the characteristics of Prunus cerasifera Ehrh. The food consists of one of the optional styles of the plum ingredient, specified in paragraph (a)(2) of this section, and one of the optional packing media specified in paragraph (a)(3) of this section. Such food may also contain one, or any combination of two or more of the following safe and suitable optional ingredients:
(iv) Artificial coloring.
Such food is sealed in a container and before or after sealing is so processed by heat so as to prevent spoilage.
(2) Optional styles of the plum ingredient. The optional plum ingredients specified in paragraph (a)(1) of this section are peeled or unpeeled:
(ii) Halves.
Peeled or unpeeled whole plums are pitted or, alternatively, unpitted. Peeled or unpeeled plum halves are pitted.
(3) Packing media.
(i) The optional packing media referred to in paragraph (a)(1) of this section, as defined in § 145.3 are:
(a) Water.
(b) Fruit juice(s) and water.
(c) Fruit juice(s).
Such packing media may be used as such or any one or any combination of two or more safe and suitable nutritive carbohydrate sweetener(s) may be added. Sweeteners defined in § 145.3 shall be as defined therein, except that a nutritive carbohydrate sweetener for which a standard of identity has been established in part 168 of this chapter shall comply with such standard in lieu of any definition that may appear in § 145.3.
(ii) When a sweetener is added as a part of any such liquid packing medium, the density range of the resulting packing medium expressed as percent by weight of sucrose (degrees Brix) as determined by the procedure prescribed in § 145.3(m) shall be designated by the appropriate name for the respective density ranges, namely:
(a) When the density of the solution is 11 percent or more but less than 15 percent, the medium shall be designated as “slightly sweetened water”, or “extra light sirup”, “slightly sweetened fruit juice(s) and water” or “slightly sweetened fruit juice(s)”, as the case may be.
(b) When the density of the solution is 15 percent or more, but less than 19 percent, the medium shall be designated as “light sirup”, “lightly sweetened fruit juice(s) and water”, or “lightly sweetened fruit juice(s)”, as the case may be.
(c) When the density of the solution is 19 percent or more, but less than 25 percent, the medium shall be designated as “heavy sirup”, “heavily sweetened fruit juice(s) and water”, or “heavily sweetened fruit juice(s)”, as the case may be.
(d) When the density of the solution is 25 percent or more, but less than 35 percent, the medium shall be designated as “extra heavy sirup”, “extra heavily sweetened fruit juice(s) and water”, or “extra heavily sweetened fruit juice(s)”, as the case may be.
(4) Labeling requirements.
(ii) The style of the plum ingredient as provided in paragraph (a)(2) of this section and the name of the packing medium specified in paragraphs (a)(3) (i) and (ii) of this section, preceded by “In” or “Packed in” shall be included as part of the name or in close proximity to the name of the food. The style of the plum ingredient shall be preceded or followed by “Peeled” when the plums are peeled and by “Pitted” in the case of whole pitted plums. “Halves” may be alternatively designated “Halved”. When the packing medium is prepared with a sweetener(s) which imparts a taste, flavor or other characteristics to the finished food in addition to sweetness, the name of the packing medium shall be accompanied by the name of such sweetener(s), as for example, in the case of a mixture of brown sugar and honey, an appropriate statement would be “______ sirup of brown sugar and honey”, the blank to be filled in with the word “light”, “heavy”, or “extra heavy”, as the case may be. When the liquid portion of the packing media provided for in paragraphs (a)(3) (i) and (ii) of this section consists of fruit juice(s), such juice(s) shall be designated in the name of the packing medium as:
(a) In the case of a single fruit juice, the name of the juice shall be used in lieu of the word “fruit”,
(b) In the case of a combination of two or more fruit juices, the names of the juices in the order of predominance by weight shall either be used in lieu of the word “fruit” in the name of the packing medium, or be declared on the label as specified in paragraph (a)(4)(iii) of this section, and
(c) In the case of a single fruit juice or a combination of two or more fruit juices any of which are made from concentrate(s), the words “from concentrate(s)” shall follow the word “juice(s)” in the name of the packing medium and in the name(s) of such juice(s) when declared as specified in paragraph (a)(4)(iii) of this section.
(b) Quality.
(1) The standard of quality for canned plums is as follows:
(3) If the quality of canned plums falls below the standard prescribed in paragraph (b)(1) of this section, the label shall bear the general statement of substandard quality specified in § 130.14(a) of this chapter, in the manner and form therein specified; however, if the quality of the canned plums falls below standard with respect to only one of the factors of quality specified in paragraphs (b)(1) (i) through (vi) of this section, there may be substituted for the second line of such general statement of substandard quality (“Good Food—Not High Grade”) a new line, as specified after the corresponding designation of paragraph (b)(1) of this section which the canned plums fail to meet, as follows:
(c) Fill of container.
(1) The standard of fill of container for canned plums is:
[42 FR 14414, Mar. 15, 1977, as amended at 58 FR 2880, Jan. 6, 1993]