Pioppini Mushroom — USDA FoodData Central nutrition facts (per 100g)

| Nutrient | Amount per 100g |
| --- | --- |
| Ash | 0.936 g |
| Beta-glucan | 1.4 g |
| Beta-sitostanol | 0 mg |
| Beta-sitosterol | 0 mg |
| Biotin | 15.3 µg |
| Calcium, Ca | 0 mg |
| Campesterol | 0 mg |
| Carbohydrate, by difference | 5.76 g |
| Copper, Cu | 0.276 mg |
| Delta-5-avenasterol | 0 mg |
| Delta-7-Stigmastenol | 0 mg |
| Energy | 39.2 kcal |
| Energy (Atwater General Factors) | 39.2 kcal |
| Energy (Atwater Specific Factors) | 31.2 kcal |
| Ergosta-5,7-dienol | 9.58 mg |
| Ergosta-7-enol | 1.73 mg |
| Ergosta-7,22-dienol | 0.761 mg |
| Ergosterol | 78.9 mg |
| Ergothioneine | 23.2 mg |
| Fiber, total dietary | 2.75 g |
| Glutathione | 23.5 mg |
| Histidine | 0.689 g |
| Iron, Fe | 0.486 mg |
| Isoleucine | 1.25 g |
| Leucine | 1.99 g |
| Lysine | 1.76 g |
| Magnesium, Mg | 16 mg |
| Manganese, Mn | 0.098 mg |
| Methionine | 0.384 g |
| Niacin | 6.22 mg |
| Nitrogen | 0.56 g |
| Phenylalanine | 1.14 g |
| Phosphorus, P | 121 mg |
| Potassium, K | 392 mg |
| Protein | 3.5 g |
| Riboflavin | 0.426 mg |
| Selenium, Se | 4.12 µg |
| Sodium, Na | 0 mg |
| Stigmasterol | 0 mg |
| Thiamin | 0.012 mg |
| Threonine | 1.5 g |
| Total lipid (fat) | 0.24 g |
| Tryptophan | 0.489 g |
| Valine | 2.14 g |
| Vitamin B-6 | 0.102 mg |
| Vitamin D (D2 + D3) | 0 µg |
| Vitamin D (D2 + D3), International Units | 0 IU |
| Vitamin D2 (ergocalciferol) | 0 µg |
| Vitamin D4 | 0 µg |
| Water | 89.6 g |
| Zinc, Zn | 0.857 mg |

Values are raw as published by USDA at the 100g basis — not rounded per 21 CFR 101.9(c) label-declaration rules, and 100g is USDA's publication basis, not a serving size any US nutrition label declares against.

Source: USDA FoodData Central, FDC ID 2003604, usda_ff (released 2026-04-30). https://bettermenu.live/tools/ingredient-search/us/foods/pioppini-mushroom-2003604/