Protein content
A 1 cup serving of hearts of palm contains 3.7 g of protein - a moderate source of protein, about 7% of the 50 g Daily Value.
Share of this food's calories that come from protein - it is very protein-dense.
| Serving | 1 cup (146 g) |
|---|---|
| Protein per serving | 3.7 g |
| Protein per 100 g | 2.52 g |
| Calories per serving | 41 kcal |
| Protein density | 36% of calories |
| Share of 50 g Daily Value | 7% |
| Protein quality | Incomplete protein |
| Category | Vegetables |
| Food type | Whole food |
| USDA record | FoodData Central #168569 |
A typical 1 cup serving of hearts of palm contains 3.7 grams of protein (2.52 g per 100 g), which makes it a moderate source of protein. That covers roughly 7% of the 50 g reference Daily Value, so it adds toward your protein total for the day.
Protein accounts for roughly 36% of the calories in hearts of palm, making it very protein-dense. The rest comes from fat and carbohydrate, so it adds a solid amount of protein while still carrying real energy - useful when you are eating to a calorie target rather than under one.
Among the 105 vegetables in the database, hearts of palm ranks 24th by protein per serving, and 564th out of all 796 foods on the site. Set against frozen corn, another vegetable entry in the database, a serving carries about 0.5 g less protein (frozen corn has 4.2 g per 1 cup cooked).
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 146 g. The per-100 g figure lets you compare it directly against any other food here, whatever its serving.
Source: USDA FoodData Central #168569 - "Hearts of palm, 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
Hearts of palm has 2.52 g of protein per 100 g. A typical 1 cup serving (146 g) provides 3.7 g.
No. Hearts of palm 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 hearts of palm contains 3.7 g of protein, about 7% of the 50 g reference Daily Value.
Hearts of palm is a moderate source of protein, and about 36% of its calories come from protein, which makes it very protein-dense. Set against frozen corn, another vegetable entry in the database, a serving carries about 0.5 g less protein (frozen corn has 4.2 g per 1 cup cooked).
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