Whey, Acid, Dried: How Many Grams in a Cup?
Dried acid whey is a fine, hygroscopic powder produced by spray-drying liquid acid whey, with a density of only 0.241 g/ml, making it one of the lightest dairy powders available. One US cup weighs approximately 57 g and a tablespoon just 3.6 g. Its concentrated tartness and mineral content make it useful as a flavor enhancer in seasoning blends, a natural preservative in processed meats, and a dough conditioner in artisan bread baking where its lactic acid contributes to crumb structure.
Quick convert
- US cup = 236.588 mL
- 1 tbsp = 14.787 mL
- 1 tsp = 4.929 mL
Reference table
| Cups | g |
|---|---|
| 0.3 | 14 |
| 0.5 | 29 |
| 0.8 | 43 |
| 1.0 | 57 |
| 1.5 | 86 |
| 2.0 | 114 |
FAQ
- Why is dried acid whey so much lighter per cup than other dairy powders?
- At 0.241 g/ml, dried acid whey is extremely light because the spray-drying process creates highly porous, irregularly shaped particles with significant trapped air, resulting in a cup weight of only about 57 g compared to roughly 120 g for nonfat dry milk.
- How is dried acid whey used in commercial food production?
- Its concentrated lactic acid and mineral content at 0.241 g/ml make it valuable as a pH adjuster in snack food seasonings, a flavor enhancer in crackers and chips, and a natural antimicrobial in processed meat curing where it replaces synthetic acidulants.
- Can dried acid whey be reconstituted to replace liquid acid whey?
- Yes, dissolving about 57 g of dried acid whey powder into water to make one cup of liquid approximates the original 1.040 g/ml density of fluid acid whey, though the reconstituted version may taste slightly more concentrated and lack the fresh enzymatic activity.