Protein content
A 1 cup serving of carrot juice contains 2.2 g of protein - only a minor source of protein, about 4% of the 50 g Daily Value.
Share of this food's calories that come from protein - it is more of an energy food than a protein food.
| Serving | 1 cup (236 g) |
|---|---|
| Protein per serving | 2.2 g |
| Protein per 100 g | 0.95 g |
| Calories per serving | 94 kcal |
| Protein density | 10% of calories |
| Share of 50 g Daily Value | 4% |
| Protein quality | Incomplete protein |
| Category | Vegetables |
| Food type | Prepared / processed |
| USDA record | FoodData Central #170491 |
A typical 1 cup serving of carrot juice contains 2.2 grams of protein (0.95 g per 100 g), which makes it only a minor source of protein. That covers roughly 4% of the 50 g reference Daily Value, so it adds toward your protein total for the day.
Only about 10% of the calories in carrot juice come from protein, so it is more of an energy food than a protein food. It is worth eating for other reasons; the protein it adds to a day is incidental.
Among the 105 vegetables in the database, carrot juice ranks 45th by protein per serving, and 641st out of all 796 foods on the site. Set against boiled potatoes, another vegetable entry in the database, a serving carries about 0.5 g less protein (boiled potatoes has 2.7 g per 1 cup).
It is an incomplete protein on its own; pairing it with other plant foods across the day covers the full range of essential amino acids. The serving above is measured by volume at 236 g. The per-100 g figure lets you compare it directly against any other food here, whatever its serving.
Source: USDA FoodData Central #170491 - "Carrot juice, canned" (SR Legacy, published 4/1/2019). Values are the published reference figures for that record, not lab measurements for a specific brand or batch.
Quick answers
Carrot juice has 0.95 g of protein per 100 g. A typical 1 cup serving (236 g) provides 2.2 g.
No. Carrot juice is an incomplete protein on its own; pairing it with other protein sources across the day covers the full range of essential amino acids.
A 1 cup serving of carrot juice contains 2.2 g of protein, about 4% of the 50 g reference Daily Value.
Carrot juice is only a minor source of protein, and about 10% of its calories come from protein, which makes it more of an energy food than a protein food. Set against boiled potatoes, another vegetable entry in the database, a serving carries about 0.5 g less protein (boiled potatoes has 2.7 g per 1 cup).
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