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of the drained

(a) The average weights from all the containers in the sample meets the average drained weight in Table I of this subpart (designated as Xa); and

(b) The number of deviants for drained weight do not exceed the applicable acceptance number specified in the single sampling plan in the Regulations Governing Inspection of Processed Fruits, Vegetables, and Related Products (§§ 52.1 to 52.87).

§ 52.1914 Lot acceptance for quality.

A lot of canned spinach shall be considered as meeting the quality requirements for the applicable grade when the following criteria are met:

(a) Flavor and odor. All sample units meet the requirements for flavor and odor.

(b) Stem material. (1) The number of sample units which exceed the upper limits (UL) for stem material as applicable for the grade (deviants), specified in Table VI, does not exceed the acceptance number specified for the sample size in the Single Sampling Plan of the Regulations Governing Inspection of

Processed Fruits, Vegetables, and Related Products (§§ 52.1 to 52.87).

(2) Deviants for stem material are permitted in addition to the deviants allowed for other quality factors.

(c) Color, character, damage, harmless extraneous material. (1) The number of sample units which exceed the upper limit (UL) for these defects for the applicable grade (deviants), specified in Tables VII(a), Vп(b), Ví(c), VIII(a), VIII(b), and VIII(c), does not exceed the acceptance number specified for the sample size in the Single Sampling Plan of the Regulations Governing Inspection of Processed Fruits, Vegetables, and Related Products (§§ 52.152.87); and

(2) The sample average values for the various defect classifications specified in Tables VII(a), VII(b), VII(c), VIII(a), VIII(b), and VIII(c) are not exceeded; and

(3) No sample unit exceeds the maximum number of defects allowed for deviants as specified in Tables VII(a), VII (b), VII(c), VIII(a), VIII(b), and VII (c).

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Subpart-United States Standards for

Grades of Frozen Spinach

SOURCE: 52.1921 to 52.1931 appear at 26 FR. 578, Jan. 20, 1961; 26 F.R. 821, Jan. 27, 1961, unless otherwise noted.

PRODUCT DESCRIPTION, STYLES, AND GRADES § 52.1921 Product description.

The

Frozen spinach is the frozen product prepared from the whole or cut, clean, sound, succulent leaves and stems of fresh spinach by sorting, trimming. washing, and proper blanching and draining of such leaves and stems. product is then frozen in accordance with good commercial practices and maintained at temperatures necessary for the preservation of the product. § 52.1922 Styles of frozen spinach.

(a) "Whole leaf" spinach is the style of frozen spinach that consists substantially of the leaf and adjoining portion of the stem.

(b) "Chopped" spinach is the style of frozen spinach that consists of the leaf and adjoining portion of the stem which has been cut or chopped predominantly into small pieces less than approximately 34 inch in the longest dimension.

(c) "Cut leaf (or Sliced)", hereinafter referred to as "cut leaf", spinach is the style of frozen spinach that consists of the leaf and adjoining portion of the stem which has been cut predominantly into large pieces approximating 4 inch or more in the longest dimension.

[26 FR. 578, Jan. 20, 1961, as amended at 29 F.R. 11442, Aug. 8, 1964]

§ 52.1923 Grades of frozen spinach.

(a) "U.S. Grade A” (or “U.S. Fancy") is the quality of frozen spinach that possesses a good flavor; that possesses a good color; that is practically free from defects; that possesses a good character; and that scores not less than 90 points when scored in accordance with the scoring system outlined in this subpart.

(b) "U.S. Grade B" (or "U.S. Extra Standard") is the quality of frozen spinach that possesses a reasonably good flavor; that possesses a reasonably good color; that is reasonably free from defects; that possesses a reasonably good character; and that scores not less than 80 points when scored in accordance with the scoring system outlined in this subpart.

(c) "Substandard" is the quality of frozen spinach that fails to meet the requirements of U.S. Grade B.

58-037-76-24

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(b) The score for the factors of color and defects is determined immediately after thawing to the extent that the product is substantially free from ice crystals and can be handled as individual units. The evaluation of the factors of character and flavor of frozen spinach is made after thawing and after the product is cooked.

(c) "Good flavor" means that the product has a good characteristic, normal flavor and odor and is free from objectionable flavors and objectionable odors of any kind.

(d) "Reasonably good flavor” means that the product may be lacking good flavor and odor but is free from objectionable flavors and objectionable odors of any kind.

§ 52.1925 Ascertaining the score for the factors which are rated.

The essential variations within each factor which is rated are so described that the value may be ascertained for each factor and expressed numerically. The numerical range within each factor which is rated is inclusive (for example, "18 to 20 points" means 18, 19, or 20 points).

§ 52.1926 Color.

(a) (A) classification. Frozen spinach that possesses a good color may be given a score of 18 to 20 points. "Good color" means that the frozen spinach possesses a bright, characteristic good green color; that yellow-green leaves, or portions thereof, or discolored leaves and stems, or portions thereof, which may be present do not materially affect the color appearance of the product.

(b) (B) classification. Frozen spinach that possesses a reasonably good color may be given a score of 16 or 17 points. Frozen spinach that falls into this classification shall not be graded above U.S. Grade B, regardless of the total score for the product (this is a limiting rule). "Reasonably good color" means that the frozen spinach possesses a characteristic green color that may be dull but is not off color; that yellow-green leaves, or portions thereof, or discolored leaves and stems, or portions thereof, which may be present do not seriously affect the color appearance of the product.

Frozen

(c) (S.Std.) classification. spinach that fails to meet the requirements of paragraph (b) of this section may be given a score of 0 to 15 points and shall not be graded above Substandard, regardless of the total score for the product (this is a limiting rule).

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(a) General. The factor of defects refers to the degree of freedom from grit, sand, or silt; from harmless extraneous vegetable material, seed heads, root stubs, crowns, and damaged leaves and stems or portions thereof. Yellow-green leaves which are not otherwise damaged are not considered under the factor of defects but are scored under the factor of color.

(b) Definitions of terms. (1) "Aggregate area" means the aggregated damaged areas of leaves, stems, or portions thereof, when placed in a contiguous position with practically no intervening spaces.

(2) "Grit, sand, or silt” means particles of any earthy material.

(3) "Harmless extraneous vegetable material" means:

(1) Group I. Green, fine, tender string-like blades and stems of grass and weeds;

(ii) Group II. Green, coarse grass and weeds; and

(iii) Group III. Grass and weeds other than green.

(4) "Seed head" means the seed bearing portion of a spinach plant that is longer than one inch or that is objectionable in appearance.

(5) "Root stub" means any portion of the root whether or not leaves are attached.

(6) "Crown" means the solid area of a spinach plant between the root and attached leaf or cluster of leaves.

(7) Damage in the varying degrees has the following meanings with respect to the following styles:

(i) Whole leaf. (a) "Insignificant damage" means transparent areas not associated with discoloration of any kind that in the aggregate are not more than 2 square inch (equivalent to 1⁄2 inch x 1 inch) on a leaf; and discoloration or other injury including transparent areas associated with discoloration that in the aggregate is not more than 2 square inch (equivalent to 1⁄4 inch x % inch) on a leaf or stem or portion thereof: Provided, That such transparent areas, discoloration or other injury does not materially affect the appearance or eating quality of the unit.

(b) "Minor damage” means damage by discoloration or other injury including transparent areas associated with discoloration which covers an aggregate area of more than 332 square inch but less than 1 square inch (equivalent to 1 inch x 1 inch) on a leaf or stem or portion thereof; transparent areas not associated with discoloration when such transparent area is more than 1⁄2 square inch but less than 1 square inch; or damage which covers an aggregate area of 32 square inch or less on a leaf or stem or portion thereof that materially affects the appearance or eating quality of the unit.

(c) "Major damage" means damage by discoloration or other injury which covers an aggregate area of 1 square inch or more, but not more than 4 square inches (equivalent to 4 inches x 1 inch) on a leaf or stem or portion thereof; or damage less than 1 square inch when such damage seriously affects the appearance or eating quality of the unit.

(d) "Severe damage" means damage by discoloration or other injury which covers an aggregate area of more than 4 square inches on a leaf or stem or portion thereof.

(11) Chopped; cut leaf. (a) "Insignificant damage" means transparent areas on a portion of leaf not associated with discoloration of any kind when such transparent portion is not more than 1⁄2 square inch; and any discoloration that does not materially affect the appearance or eating quality of the unit.

(b) "Damage" means any area of discoloration or other injury, including transparent areas associated with discoloration, on a portion of leaf or stem that materially affects the appearance or eating quality of the unit; and transparent areas whether or not associated

with discoloration when such transparent area is more than 1⁄2 square inch.

(c) (A) classification. Frozen spinach that is practically free from defects may be given a score of 54 to 60 points. "Practically free from defects" means that no grit, sand, or silt may be present that affects the appearance or eating

quality of the product; and in addition has the following meanings with respect to the following styles:

(1) Whole leaf style. The product does not exceed the applicable allowances prescribed for the respective type of defect in 'Table and Table II of this section;

TABLE I-SUMMARY OF ALLOWANCES FOR CERTAIN DEFECTS IN WHOLE LEAF STYLE SPINACH

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TABLE II-SUMMARY OF ALLOWANCES FOR HARMLESS EXTRANEOUS VEGETABLE MATERIAL IN WHOLE LEAF

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(2) Chopped. The area of damage does not exceed the area prescribed for the applicable sample size in Table III of this section;

TABLE III-SUMMARY OF ALLOWANCES FOR DAMAGE IN CHOPPED STYLE SPINACH

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(3) Cut leaf. The area of damage does not exceed the area prescribed for the applicable sample size in Table IV of this section;

TABLE IV-SUMMARY OF ALLOWANCE FOR DAMAGE IN CUT LEAF STYLE SPINACH

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(4) All styles. Notwithstanding the specified allowances, the presence of harmless extraneous vegetable material, root stubs, seed heads, crowns, damaged leaves and stems, or portions thereof, including insignificant damage or other injury, individually or collectively, does not materially affect the appearance or eating quality of the product.

(d) (B) classification. Frozen spinach that is reasonably free from defects may be given a score of 48 to 53 points. Frozen spinach that falls into this classification shall not be graded above U.S. Grade B, regardless of the total score for the product (this is a limiting rule). "Reasonably free from defects" means that a trace of grit, sand, or silt may be present that does not materially affect the appearance or eating quality of the product; and in addition has the following meanings with respect to the following styles:

(1) Whole leaf style. The product does not exceed the applicable allowances prescribed for the respective type of defect in Table I and Table II of this section:

(2) Chopped. The area of damage does not exceed the area prescribed for the applicable sample size in Table III of this section;

3816 to 6716

square inch inclusive-Pass

for B.

More than 10210 square inchFails Grade B.

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square inch inclusive-Take another 2 ounces.

More than

721 square inch-Fails Grade B.

(3) Cut leaf. The area of damage does not exceed the area prescribed for the applicable sample size in Table IV of this section;

(4) All styles. Notwithstanding the specified allowances, the presence of harmless extraneous vegetable material, root stubs, seed heads, crowns, damaged leaves and stems, or portions thereof, including insignificant damage or other injury, individually or collectively, does not seriously affect the appearance or eating quality of the product.

(e) (SStd.) classification. Frozen spinach that fails to meet the requirements of paragraph (d) of this section may be given a score of 0 to 47 points and shall not be graded above Substandard, regardless of the total score for the product (this is a limiting rule). [26 F.R. 578, Jan. 20, 1961; 26 FR. 821, Jan. 27, 1961, as amended at 29 FR 11422, Aug. 8, 1964]

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