Oregano
What it is
Oregano is a culinary herb used as a seasoning. This reference describes dried oregano.
What it does
For the named reference food, USDA lists 265 kcal, 68.9 g carbohydrate and 42.5 g fiber per 100 g edible portion. The table gives additional nutrients for that same food form. These figures describe composition, not an effect on a disease or a recommended serving.
Research context and ingredient forms
Reference food: Spices, oregano, dried. These are historical SR Legacy data from the April 2018 release, published in FoodData Central in 2019. A different variety, preparation, water content, or commercial recipe can change the result. For a matching food, a portion estimate scales each value by edible portion grams divided by 100.
Using this information
Dried-herb values are concentrated per gram compared with fresh leaves, but the serving is small. Oregano essential oil is not represented by this food record.
Food sources and composition
| Nutrient | Amount and serving basis | Food and source |
|---|---|---|
| Energy | 265 kcal per 100 g edible portion | Spices, oregano, dried; Spices, oregano, dried SR Legacy April 2018; FDC published 2019-04-01 |
| Protein | 9 g per 100 g edible portion | Spices, oregano, dried; Spices, oregano, dried SR Legacy April 2018; FDC published 2019-04-01 |
| Total lipid (fat) | 4.28 g per 100 g edible portion | Spices, oregano, dried; Spices, oregano, dried SR Legacy April 2018; FDC published 2019-04-01 |
| Carbohydrate, by difference | 68.9 g per 100 g edible portion | Spices, oregano, dried; Spices, oregano, dried SR Legacy April 2018; FDC published 2019-04-01 |
| Fiber, total dietary | 42.5 g per 100 g edible portion | Spices, oregano, dried; Spices, oregano, dried SR Legacy April 2018; FDC published 2019-04-01 |
| Calcium, Ca | 1600 mg per 100 g edible portion | Spices, oregano, dried; Spices, oregano, dried SR Legacy April 2018; FDC published 2019-04-01 |
| Iron, Fe | 36.8 mg per 100 g edible portion | Spices, oregano, dried; Spices, oregano, dried SR Legacy April 2018; FDC published 2019-04-01 |
| Magnesium, Mg | 270 mg per 100 g edible portion | Spices, oregano, dried; Spices, oregano, dried SR Legacy April 2018; FDC published 2019-04-01 |
| Potassium, K | 1260 mg per 100 g edible portion | Spices, oregano, dried; Spices, oregano, dried SR Legacy April 2018; FDC published 2019-04-01 |
| Vitamin C, total ascorbic acid | 2.3 mg per 100 g edible portion | Spices, oregano, dried; Spices, oregano, dried SR Legacy April 2018; FDC published 2019-04-01 |
Scientific Research & References
- Spices, oregano, dried
2019 · USDA Agricultural Research Service
Limitations: Historical food/preparation-specific composition. Values can be analytical, calculated or imputed; not a current brand label or clinical-outcome estimate.
Source assessment recorded.
- USDA National Nutrient Database for Standard Reference, Legacy Release: Documentation
2018 · USDA Agricultural Research Service
Limitations: Historical dataset; values may be analytical, calculated, imputed, or assumed zero. Not clinical-outcome evidence.
Source assessment recorded.
Related dictionary entries
Products containing it
No label-specific product relationship has been reviewed for this entry.