§58.337. Official test methods. — Inbound Citations

(a) In addition, the butter is subject to the following specifications when sampled and tested in accordance with §§ 58.336 and 58.337.

(b) Whipped butter shall also be subject to the following specifications when sampled and tested in accordance with §§ 58.336 and 58.337, respectively:

(1) Proteolytic count, not more than 50 per gram; yeast and mold count, not more than 10 per gram; coliform count, not more than 10 per gram; and keeping-quality test, satisfactory after 7 days at 72 °F.

(2) Copper content, not more than 0.3 ppm; iron content, not more than 1.0 ppm; enterococci, not more than 10 per gram.

(a) In addition, the finished products shall meet the following specifications when sampled and tested in accordance with §§ 58.336 and 58.337:

(a) In addition, the finished product shall meet the following specifications when sampled and tested in accordance with §§ 58.336 and 58.337.

(a) In addition, the product shall meet the following specifications when sampled and tested in accordance with §§ 58.336 and 58.337. Samples for analysis should be taken prior to freezing of the product.