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Pumpkin seed

pumpkin and squash seed kernels, roasted, with salt added
Nutritional value per 100 g (3.5 oz)
Energy 2,401 kJ (574 kcal)
14.71 g
Sugars 1.29 g
Dietary fiber 6.5 g
49.05 g
Saturated 8.544 g
Monounsaturated 15.734
Polyunsaturated 19.856
29.84 g
Vitamins
Thiamine (B1)
(6%)
0.07 mg
Riboflavin (B2)
(13%)
0.15 mg
Niacin (B3)
(30%)
4.43 mg
Pantothenic acid (B5)
(11%)
0.57 mg
Vitamin B6
(8%)
0.1 mg
Folate (B9)
(14%)
57 μg
Vitamin C
(8%)
6.5 mg
Vitamin E
(4%)
0.56 mg
Vitamin K
(4%)
4.5 μg
Minerals
Calcium
(5%)
52 mg
Iron
(62%)
8.07 mg
Magnesium
(155%)
550 mg
Manganese
(214%)
4.49 mg
Phosphorus
(168%)
1174 mg
Potassium
(17%)
788 mg
Sodium
(17%)
256 mg
Zinc
(80%)
7.64 mg

Percentages are roughly approximated using US recommendations for adults.
Source: USDA Nutrient Database

Pumpkin seed, also known as pepita (from Mexican Spanish: pepita de calabaza, "little seed of squash"), are the edible seeds of a pumpkin or certain other cultivars of squash. The seeds are typically rather flat and asymmetrically oval, and light green in color and may have a white outer hull. Some cultivars are hulless, and are grown only for their seed. The seeds are nutrient-rich, with especially high content of protein, dietary fiber and numerous micronutrients. The word can refer either to the hulled kernel or unhulled whole seed, and most commonly refers to the roasted end product.

Pumpkin seeds are a common ingredient in Mexican cuisine and are also roasted and served as a snack. Marinated and roasted, they are an autumn seasonal snack in the United States, as well as a commercially produced and distributed packaged snack, like sunflower seeds, available year-round. Pepitas are known by their Spanish name (usually shortened), and typically salted and sometimes spiced after roasting (and today also available as a packaged product), in Mexico and other Latin American countries, in the American Southwest, and in speciality and Mexican food stores.

The earliest known evidence of the domestication of Cucurbita dates back 8,000–10,000 years ago, predating the domestication of other crops such as maize and common beans in the region by about 4,000 years. Changes in fruit shape and color indicate intentional breeding of C. pepo occurred by no later than 8,000 years ago. The process to develop the agricultural knowledge of crop domestication took place over 5,000–6,500 years in Mesoamerica. Squash was domesticated first, with maize second, followed by beans, all becoming part of the Three Sisters agricultural system.


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