January–December in Turkey (approximate harvest period)Winter Hubbard Squash Nutrition Facts, Vitamins and Benefits
Winter Hubbard Squash (Cucurbita maxima) is included in the Topraktan Bilgiler vegetable library. Per 100 g it provides approximately 40 kcal and includes 320 mg potassium, 3.9 g fiber, 68 µg RAE vitamin A. Values can vary with variety, ripeness, growing conditions and preparation.
Winter Hubbard Squash benefits and place in a balanced diet
- A 100 g portion provides approximately 40 kcal; portion size and preparation affect total energy intake.
- Its approximately 88 g of water per 100 g contributes to total fluid intake.
- Its approximately 3.9 g of dietary fiber per 100 g contributes to fiber intake; a fiber-containing diet can support normal bowel function and fullness.
- About 11 mg of vitamin C per 100 g contributes to normal immune function, collagen formation and the absorption of iron from plant foods.
- About 68 µg RAE of vitamin A per 100 g contributes to normal vision, immune function and the maintenance of skin and mucous membranes.
- About 1.3 µg of vitamin K per 100 g contributes to normal blood clotting and the maintenance of normal bones.
- Its recorded folate content contributes to normal blood formation, cell division and homocysteine metabolism.
- About 14 mg of calcium per 100 g contributes to the maintenance of normal bones and teeth, muscle function and nerve transmission.
- About 320 mg of potassium per 100 g contributes to normal muscle and nervous-system function and the maintenance of normal blood pressure.
- About 19 mg of magnesium per 100 g contributes to normal energy metabolism and muscle and nervous-system function.
- About 0.4 mg of iron per 100 g contributes to normal red-blood-cell and haemoglobin formation and oxygen transport. Absorption of plant iron varies with the meal.
- No single food prevents or treats disease. The nutritional value of winter hubbard squash depends on portion size, variety, ripeness and the overall eating pattern.
Winter Hubbard Squash nutrition facts
The table covers calories, macronutrients, vitamins, minerals, fatty acids and amino acids where a measured value is available. Values are shown per 100 g and for a 100 g reference serving.
| Nutrient | Per 100 g | 100 g serving |
|---|---|---|
| Core values and macronutrients | ||
| Energy | 40 kcal | 40 kcal |
| Water | 88 g | 88 g |
| Protein | 2 g | 2 g |
| Total fat | 0.5 g | 0.5 g |
| Saturated fat | 0.103 g | 0.103 g |
| Monounsaturated fat | 0.037 g | 0.037 g |
| Polyunsaturated fat | 0.21 g | 0.21 g |
| Carbohydrate | 8.7 g | 8.7 g |
| Dietary fiber | 3.9 g | 3.9 g |
| Total sugars | 4 g | 4 g |
| Ash | 0.8 g | 0.8 g |
| Cholesterol | 0 mg | 0 mg |
| Minerals | ||
| Calcium | 14 mg | 14 mg |
| Iron | 0.4 mg | 0.4 mg |
| Magnesium | 19 mg | 19 mg |
| Phosphorus | 21 mg | 21 mg |
| Potassium | 320 mg | 320 mg |
| Sodium | 7 mg | 7 mg |
| Zinc | 0.13 mg | 0.13 mg |
| Copper | 0.064 mg | 0.064 mg |
| Manganese | 0.179 mg | 0.179 mg |
| Selenium | 0.5 µg | 0.5 µg |
| Vitamins and vitamin-like compounds | ||
| Vitamin C | 11 mg | 11 mg |
| Vitamin B1 (Thiamin) | 0.07 mg | 0.07 mg |
| Vitamin B2 (Riboflavin) | 0.04 mg | 0.04 mg |
| Vitamin B3 (Niacin) | 0.5 mg | 0.5 mg |
| Vitamin B5 (Pantothenic acid) | 0.4 mg | 0.4 mg |
| Vitamin B6 | 0.154 mg | 0.154 mg |
| Vitamin B9 (Folate) | 16 µg | 16 µg |
| Folic acid | 0 µg | 0 µg |
| Food folate | 16 µg | 16 µg |
| Folate, DFE | 16 µg DFE | 16 µg DFE |
| Choline | 11.8 mg | 11.8 mg |
| Vitamin B12 | 0 µg | 0 µg |
| Vitamin A | 68 µg RAE | 68 µg RAE |
| Retinol | 0 µg | 0 µg |
| Beta-carotene | 820 µg | 820 µg |
| Alpha-carotene | 0 µg | 0 µg |
| Beta-cryptoxanthin | 0 µg | 0 µg |
| Lycopene | 0 µg | 0 µg |
| Lutein + zeaxanthin | 0 µg | 0 µg |
| Vitamin E | 0.16 mg | 0.16 mg |
| Vitamin D | 0 µg | 0 µg |
| Vitamin K | 1.3 µg | 1.3 µg |
| Fatty acids | ||
| Omega-3 | 0 g | 0 g |
| Omega-6 | 0.079 g | 0.079 g |
| Amino acids | ||
| Tryptophan | 0.028 g | 0.028 g |
| Threonine | 0.06 g | 0.06 g |
| Isoleucine | 0.078 g | 0.078 g |
| Leucine | 0.114 g | 0.114 g |
| Lysine | 0.074 g | 0.074 g |
| Methionine | 0.025 g | 0.025 g |
| Cystine | 0.017 g | 0.017 g |
| Phenylalanine | 0.078 g | 0.078 g |
| Tyrosine | 0.067 g | 0.067 g |
| Valine | 0.086 g | 0.086 g |
| Arginine | 0.111 g | 0.111 g |
| Histidine | 0.037 g | 0.037 g |
| Alanine | 0.084 g | 0.084 g |
| Aspartic acid | 0.215 g | 0.215 g |
| Glutamic acid | 0.35 g | 0.35 g |
| Glycine | 0.074 g | 0.074 g |
| Proline | 0.071 g | 0.071 g |
| Serine | 0.078 g | 0.078 g |
| Vitamin details | ||
| Vitamin K1 (Phylloquinone) | 1.3 µg | 1.3 µg |
| Fatty-acid details | ||
| Trans fat | 0 g | 0 g |
| Linoleic acid | 0.079 g | 0.079 g |
| EPA | 0 g | 0 g |
| DHA | 0 g | 0 g |
How many calories are in Winter Hubbard Squash?
100 g (about 3.5 oz) provides approximately 40 kcal. A 100 g reference serving provides approximately 40 kcal. Values vary with variety, ripeness and preparation.
How to use Winter Hubbard Squash in the kitchen
Winter Hubbard Squash can be used raw when food-safe or prepared by steaming, roasting, sautéing, simmering or adding to soups and salads, depending on the ingredient.
Direct USDA records are used where available; closest-profile entries are explicitly labelled and remain approximate. Blank fields mean that the source did not report a value. General information only; not medical advice. Primary composition reference: USDA FoodData Central.
