curedmeat.com

curedmeat.com / Composition

Cold cuts and cured meats

Head cheese

Parameters

Sodium
941 mg
Salt, derived
2.39 %
Water
73.8 g
Brine concentration
3.14 %
Moisture-protein ratio
5.34 : 1

USDA FoodData Central, Survey (FNDDS), FDC ID 2706180. All values are per 100 g of the food as described. Retrieved 2026-09-04. Source record

How the derived figures were obtained

salt %      = sodium mg / 1000 x 2.5420 / 100 x 100
            = 941 / 1000 x 2.5420 = 2.392 g per 100 g
brine %     = 100 x salt / (salt + water)     [FSIS-GD-2016-0002]
            = 100 x 2.392 / (2.392 + 73.8) = 3.138 %
MPR         = water % / protein % = 73.8 / 13.8 = 5.339 : 1

Full composition, per 100 g

NutrientValueUnit
Protein13.8g
Total fat10.9g
Carbohydrate0.00g
Energy157.0kcal
Water73.8g
Calcium16.0mg
Iron1.50mg
Potassium31.0mg
Sodium941.0mg
Cholesterol69.0mg
Saturated fat3.40g

What these figures do and do not say

The brine concentration above is computed from this food's own sodium and water using the FSIS formula, 100 x salt / (salt + water). It is a description of a finished commercial product, not a target. FSIS cites 10 percent brine after equalisation as the figure that prevents Staphylococcus aureus enterotoxin production during warm drying, and 9 CFR 319.106(b)(4) requires not less than 10 percent for a dry cured ham made without nitrate or nitrite.

Water activity cannot be computed from composition. It is a measurement, and it is the measurement that decides shelf stability. The published limits are 0.85 in air and 0.91 vacuum packed, both from FSIS-GD-2014-0010.

Nearby entries

Source: USDA FoodData Central, Survey (FNDDS), published 2024-10-31. Retrieved 2026-09-04.