Super source
Vitamin D
0.78 μg · 4% DV target
A mature, broad-capped mushroom with a dense, meaty texture and earthy depth, the portobello serves as a substantial plant-based protein alternative with a unique capacity for vitamin synthesis.
Portobello mushrooms are a unique vegetative source of vitamin D2 (ergocalciferol), particularly when they have been exposed to ultraviolet (UV) light during growth or processing .138
These mushrooms provide a complete protein profile, as they contain all essential amino acids (the protein building blocks the body cannot produce on its own) .1
The dry matter of the mushroom is composed of various functional carbohydrates, including digestible types like mannitol and non-digestible fibres such as chitin and β-glucan (a soluble fibre that can influence physiological functions) .1
Portobello mushrooms contain a higher concentration of phenylalanine (an essential amino acid) compared to other common varieties like shiitake, though levels are lower than those found in many animal-based proteins .1
Petal shape shows the nine FoodCompass domains, including nutrient density, processing, satiety, fats, and phytochemicals.
0.78 μg · 4% DV target
0.34 mg · 26% DV target
3.41 mg · 21% DV target
Seasonality has not been estimated for this ingredient yet.
Store in a paper bag to absorb excess moisture.
Mushrooms have low land and water requirements compared to most crops.
Portobello mushrooms are actually the fully mature version of the common white button mushroom, having been allowed to grow until their caps fully expand and their gills darken.