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curedmeat.com / Composition

Pork Products

Pork, bacon, rendered fat, cooked

Parameters

Sodium
27 mg
Salt, derived
0.07 %
Water
0.3 g
Brine concentration
21.54 %
Moisture-protein ratio
3.57 : 1

USDA FoodData Central, SR Legacy, FDC ID 168324. 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
            = 27 / 1000 x 2.5420 = 0.069 g per 100 g
brine %     = 100 x salt / (salt + water)     [FSIS-GD-2016-0002]
            = 100 x 0.069 / (0.069 + 0.3) = 21.540 %
MPR         = water % / protein % = 0.3 / 0.1 = 3.571 : 1

Full composition, per 100 g

NutrientValueUnit
Water0.25g
Calcium1.00mg
Potassium15.0mg
Protein0.07g
Cholesterol97.0mg
Saturated fat32.0g
Iron0.13mg
Sodium27.0mg
Energy898.0kcal
Carbohydrate0.00g
Total fat99.5g

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, SR Legacy, published 2019-04-01. Retrieved 2026-09-04.