Nutrition reference
Spinach, Mature
Spinach, Mature is published in Vegetables and Vegetable Products as Foundation data. Nutrient values in this profile use a 100 g comparison basis; the displayed energy value is 28 kcal per 100 g. USDA also provides 1 household portion reference for this item where shown below. Nutrient percentiles and similar-food links compare only values with matching units across the published FoodData Central collections. These comparisons describe the dataset and are not dietary recommendations, medical advice or a substitute for individual nutrition guidance.
Key facts
- Serving size
- 100 g reference basis
- Calories
- 27.6
- Food category
- Vegetables and Vegetable Products
- Food class
- FinalFood
- Food data type
- Foundation
- Publication date
- 10/28/2021
- Historical reference
- No
- Nutrients
Ash 1.42 g Biotin 4.25 µg Calcium, Ca 66.6 mg Carbohydrate, by difference 2.64 g Carotene, alpha 0.0 µg Carotene, beta 3670.0 µg Carotene, gamma 0.0 µg Copper, Cu 0.079 mg Cryptoxanthin, alpha 0.0 µg Cryptoxanthin, beta 10.0 µg Energy (Atwater General Factors) 27.6 kcal Energy (Atwater Specific Factors) 21.6 kcal Fiber, total dietary 1.59 g Folate, total 113 µg Iodine, I 6.09 µg Iron, Fe 1.05 mg Lutein 7450.0 µg Lutein + zeaxanthin 7920.0 µg Lycopene 0.0 µg Magnesium, Mg 93.0 mg Manganese, Mn 0.426 mg Niacin 0.51 mg Nitrogen 0.465 g Phosphorus, P 40.6 mg Potassium, K 460 mg Protein 2.91 g Riboflavin 0.192 mg Selenium, Se 0.0 µg Sodium, Na 107 mg Thiamin 0.076 mg Total lipid (fat) 0.604 g Vitamin A, RAE 306 µg Vitamin B-6 0.214 mg Vitamin C, total ascorbic acid 30.3 mg Water 92.4 g Zeaxanthin 466 µg Zinc, Zn 0.423 mg cis-Lutein/Zeaxanthin 0.0 µg
USDA household references
Published portions
Portions translate household measures to gram weights; nutrient comparisons on this site remain per 100 g.
| Amount | Measure | Gram weight |
|---|---|---|
| 1.0 | RACC | 85.0 g |
USDA analytical context
Nutrient identifiers and derivation
Nutrient IDs, data-point counts and derivation descriptions are preserved from FoodData Central; blank fields were not supplied by the source.
| Nutrient | USDA ID | Number | Data points | Derivation | Method/source description |
|---|---|---|---|---|---|
| Ash | 1007 | 207 | 8 | A | Analytical |
| Biotin | 1176 | 416 | 8 | A | Analytical |
| Calcium, Ca | 1087 | 301 | 8 | A | Analytical |
| Carbohydrate, by difference | 1005 | 205 | None | NC | Calculated |
| Carotene, alpha | 1108 | 322 | 8 | A | Analytical |
| Carotene, beta | 1107 | 321 | 8 | A | Analytical |
| Carotene, gamma | 1118 | 332 | 8 | A | Analytical |
| Copper, Cu | 1098 | 312 | 8 | A | Analytical |
| Cryptoxanthin, alpha | 2032 | 335 | 8 | A | Analytical |
| Cryptoxanthin, beta | 1120 | 334 | 8 | A | Analytical |
| Energy (Atwater General Factors) | 2047 | 957 | None | NC | Calculated |
| Energy (Atwater Specific Factors) | 2048 | 958 | None | NC | Calculated |
| Fiber, total dietary | 1079 | 291 | 8 | A | Analytical |
| Folate, total | 1177 | 417 | 8 | A | Analytical |
| Iodine, I | 1100 | 314 | 8 | A | Analytical |
| Iron, Fe | 1089 | 303 | 8 | A | Analytical |
| Lutein | 1121 | 338.1 | 8 | A | Analytical |
| Lutein + zeaxanthin | 1123 | 338 | None | AS | Summed |
| Lycopene | 1122 | 337 | 8 | A | Analytical |
| Magnesium, Mg | 1090 | 304 | 8 | A | Analytical |
| Manganese, Mn | 1101 | 315 | 8 | A | Analytical |
| Niacin | 1167 | 406 | 8 | A | Analytical |
| Nitrogen | 1002 | 202 | 8 | A | Analytical |
| Phosphorus, P | 1091 | 305 | 8 | A | Analytical |
| Potassium, K | 1092 | 306 | 8 | A | Analytical |
| Protein | 1003 | 203 | None | NC | Calculated |
| Riboflavin | 1166 | 405 | 8 | A | Analytical |
| Selenium, Se | 1103 | 317 | 8 | A | Analytical |
| Sodium, Na | 1093 | 307 | 8 | A | Analytical |
| Thiamin | 1165 | 404 | 8 | A | Analytical |
| Total lipid (fat) | 1004 | 204 | 8 | A | Analytical |
| Vitamin A, RAE | 1106 | 320 | None | NC | Calculated |
| Vitamin B-6 | 1175 | 415 | 8 | A | Analytical |
| Vitamin C, total ascorbic acid | 1162 | 401 | 8 | A | Analytical |
| Water | 1051 | 255 | 8 | A | Analytical |
| Zeaxanthin | 1119 | 338.2 | 8 | A | Analytical |
| Zinc, Zn | 1095 | 309 | 8 | A | Analytical |
| cis-Lutein/Zeaxanthin | 1161 | 338.3 | 8 | A | Analytical |
Field-level provenance
Sources for this profile
Dates and licenses apply to the specific facts and series supplied by each source.
USDA FoodData Central
- Applicable date
- 2026-04-30
- Dataset version
- 186e988ec542
- License
- Creative Commons CC0 1.0
- Attribution
- U.S. Department of Agriculture, Agricultural Research Service
DataOfWorld deterministic nutrition profile template
- Applicable date
- 2026-04-30
- Dataset version
- nutrition-profile-v2
- License
- Original DataOfWorld text
- Attribution
- DataOfWorld
Reference data can change. Verify consequential decisions against the original source.