CFR > Title 9 - Animals and Animal Products > CHAPTER III—FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE > SUBCHAPTER A—AGENCY ORGANIZATION AND TERMINOLOGY; MANDATORY MEAT AND POULTRY PRODUCTS INSPECTION AND VOLUNTARY INSPECTION AND CERTIFICATION (parts 300 to 381) > PART 319—DEFINITIONS AND STANDARDS OF IDENTITY OR COMPOSITION > SUBPART D—Cured Meats, Unsmoked and Smoked (§319.100 to §319.107) > 319.106—“Country Ham,” “Country Style Ham,” “Dry Cured Ham,” “Country Pork Shoulder,” “Country Style Pork Shoulder,” and &#

319.106—“Country Ham,” “Country Style Ham,” “Dry Cured Ham,” “Country Pork Shoulder,” “Country Style Pork Shoulder,” and &#

(a) “Country Ham,” “Country Style Ham,” or “Dry Cured Ham,” and “Country Pork Shoulder,” “Country Style Pork Shoulder,” or “Dry Cured Pork Shoulder.” are the uncooked, cured, dried, smoked or unsmoked meat food products made respectively from a single piece of meat conforming to the definition of “ham,” as specified in § 317.8(b)(13) of this subchapter, or from a single piece of meat from a pork shoulder. They are prepared in accordance with paragraph (c) of this section by the dry application of salt (NaCl), or by the dry application of salt (NaCl) and one or more of the optional ingredients as specified in paragraph (d) of this section. They may not be injected with curing solutions nor placed in curing solutions.
(b) The product must be treated for the destruction of possible live trichinae in accordance with such methods as may be approved by the Administrator upon request in specific instances and none of the provisions of this standard can be interpreted as discharging trichinae treatment requirements.
(c) (1) The entire exterior of the ham or pork shoulder shall be coated by the dry application of salt or by the dry application of salt combined with other ingredients as permitted in paragraph (d) of this section.
(2) Additional salt, or salt mixed with other permitted ingredients, may be reapplied to the product as necessary to insure complete penetration.
(3) When sodium or potassium nitrate, or sodium or potassium nitrite, or a combination thereof, is used, the application of salt shall be in sufficient quantity to insure that the finished product has an internal salt content of at least 4 percent.
(4) When no sodium nitrate, potassium nitrate, sodium nitrite, potassium nitrite or a combination thereof is used, the application of salt shall be in sufficient quantity to insure that the finished product has a brine concentration of not less than 10 percent or a water activity of not more than 0.92.
(5) For hams or pork shoulders labeled “country” or “country style,” the combined period for curing and salt equalization shall not be less than 45 days for hams, and shall not be less than 25 days for pork shoulders; the total time for curing salt equalization, and drying shall not be less than 70 days for hams, and shall not be less than 50 days for pork shoulders. During the drying and smoking period, the internal temperature of the product must not exceed 95 °F., provided that such temperature requirement shall not apply to product dried or smoked under natural climatic conditions.
(6) For hams or pork shoulders labeled “dry cured,” the combined period for curing and salt equalization shall not be less than 45 days for hams, and shall not be less than 25 days for pork shoulders; and the total time for curing, salt equalization, and drying shall not be less than 55 days for hams and shall not be less than 40 days for pork shoulders.
(7) The weight of the finished hams and pork shoulders covered in this section shall be at least 18 percent less than the fresh uncured weight of the article.
(d) The optional ingredients for products covered in this section are:
(1) Nutritive sweeteners, spices, seasonings and flavorings.
(2) Sodium or potassium nitrate and sodium or potassium nitrite if used as prescribed in this section and in accordance with a regulation permitting that use in this subchapter or 9 CFR Chapter III, Subchapter E, or in 21 CFR Chapter I, Subchapter A or Subchapter B.

Code of Federal Regulations

[42 FR 3299, Jan. 18, 1977, as amended at 64 FR 72174, Dec. 23, 1999]

Code of Federal Regulations

Effective Date Note: At 46 FR 1257, Jan. 6, 1981, the Safety and Quality Service, Department of Agriculture, announced that “the temperature and time period provisions of 9 CFR 319.106 , paragraphs (c)(5) and (c)(6), have not been in effect since November 17, 1980, and will not be enforced pending future Agency action in the matter. However, ham and pork shoulders must continue to be prepared in compliance with all other provisions of 9 CFR 319.106 in order to be labeled ‘country ham,’ ‘country style ham,’ or ‘dry cured ham,’ and ‘country pork shoulder,’ ‘country style pork shoulder,’ or ‘dry cured pork shoulder.’ ”
Code of Federal Regulations 302