Dried acid whey
Dried acid whey is a pale, tart dairy powder from acidified milk whey, used in formulated foods or reconstituted and blended into dry mixes.

About Dried acid whey
Dried acid whey is the concentrated, dried residue of whey separated during acidification of milk, such as in some cheese or cultured-dairy processes. It is usually a pale powder with a tart, dairy-like flavour, containing milk solids and lactose.
It is used as a food ingredient in formulated products and can be reconstituted or blended into dry mixes. Its composition differs from sweet whey powder because the source process and acidity affect the retained solids.
- Ingredient type
- whole food
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Dried acid whey nutrition & diet
Dried acid whey nutritional value
Whey, acid, dried
Per 100 g of the edible portion in the recorded USDA food form.
- Calories
- 339kcal
- Protein
- 11.7g
- Carbs
- 73.5g
- Fat
- 0.5g
Reference values for the displayed USDA form. Varieties, brands and preparation can differ.
Acid whey powder composition varies with the source dairy process and drying; it should not be assumed equivalent to sweet whey powder or liquid whey.
Dietary compatibility
- VeganNot established
- VegetarianNot established
- PescatarianNot established
- KetoNot established
- PaleoNot established
- Low-carbNot established
- HalalNot established
- KosherNot established
What these diet assessments mean
- Vegan · Not established
- The available profile does not establish the full composition or processing for this dietary pattern.
- Vegetarian · Not established
- The available profile does not establish the full composition or processing for this dietary pattern.
- Pescatarian · Not established
- The available profile does not establish the full composition or processing for this dietary pattern.
- Keto · Not established
- A defined serving and sourced carbohydrate data are needed before assessing this dietary pattern.
- Paleo · Not established
- The ingredient form and processing have not been assessed against this dietary pattern.
- Low-carb · Not established
- A defined serving and sourced carbohydrate data are needed before assessing this dietary pattern.
- Halal · Not established
- Sourcing, processing and any applicable certification have not been verified. A food name alone does not establish halal status.
- Kosher · Not established
- Sourcing, processing and any applicable certification have not been verified. A food name alone does not establish kosher status.
For the plain ingredient · Awaiting review. Diet compatibility is not allergy suitability or halal/kosher certification. Keto and low-carb depend on the portion.
AI-generated illustration for visual context. It does not identify a particular product or establish allergen content.
Sources & review
Nutrition reference: USDA FoodData Central — Whey, acid, dried ↗. Values are scaled from 100 g of the recorded edible form. Individual portions have no assumed fixed weight.
Expanded overview, name examples and nutrition notes are database drafts awaiting editorial review. Numeric nutrition values, where shown, have their own source and food-form reference.
The ingredient description and dish connections come from the draft catalogue and may change after review.
Last recorded verification: .