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Potato vs. Pastry — In-Depth Nutrition Comparison

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How are potatoes and pastry different?

  • Potatoes are higher in vitamin C and vitamin B6; however, pastry is richer in selenium, vitamin B1, iron, vitamin B3, vitamin B2, folate, and manganese.
  • Daily need coverage for saturated fat for pastry is 48% higher.
  • Potatoes have less saturated fat.
  • Pastry has a lower glycemic index (59) than potatoes (86).

Potatoes, flesh, and skin, raw and Puff pastry, frozen, ready-to-bake are the varieties used in this article.

Infographic

Potato vs Pastry infographic
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Mineral Comparison

Mineral comparison score is based on the number of minerals by which one or the other food is richer. The "coverage" charts below show how much of the daily needs can be covered by 300 grams of the food.
Potato
4
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 16% 3.6% 38% 30% 37% 8.2% 24% 0.78% 26% 2.2%
Pastry
4
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 11% 3% 5.4% 96% 38% 14% 26% 32% 64% 132%
Contains more MagnesiumMagnesium +43.8%
Contains more CalciumCalcium +20%
Contains more PotassiumPotassium +596.7%
Contains less SodiumSodium -97.6%
Contains more IronIron +216%
Contains more ZincZinc +76.7%
Contains more ManganeseManganese +144%
Contains more SeleniumSelenium +5950%
~equal in Copper ~0.114mg
~equal in Phosphorus ~60mg

Vitamin Comparison

Vitamin comparison score is based on the number of vitamins by which one or the other food is richer. The "coverage" charts below show how much of the daily needs can be covered by 300 grams of the food.
Potato
4
Vitamin C Vit. C Vitamin A Vit. A Vitamin E Vit. E Vitamin D Vit. D Vitamin B1 Vit. B1 Vitamin B2 Vit. B2 Vitamin B3 Vit. B3 Vitamin B5 Vit. B5 Vitamin B6 Vit. B6 Vitamin B12 Vit. B12 Vitamin K Vit. K Folate Folate Choline Choline 66% 0% 0.2% 0% 20% 7.4% 20% 18% 69% 0% 5% 11% 6.6%
Pastry
6
Vitamin C Vit. C Vitamin A Vit. A Vitamin E Vit. E Vitamin D Vit. D Vitamin B1 Vit. B1 Vitamin B2 Vit. B2 Vitamin B3 Vit. B3 Vitamin B5 Vit. B5 Vitamin B6 Vit. B6 Vitamin B12 Vit. B12 Vitamin K Vit. K Folate Folate Choline Choline 0% 0% 11% 0% 100% 65% 78% 0% 4.8% 0% 40% 59% 3.5%
Contains more Vitamin CVitamin C +∞%
Contains more Vitamin B5Vitamin B5 +∞%
Contains more Vitamin B6Vitamin B6 +1319%
Contains more CholineCholine +89.1%
Contains more Vitamin EVitamin E +5300%
Contains more Vitamin B1Vitamin B1 +391.4%
Contains more Vitamin B2Vitamin B2 +784.4%
Contains more Vitamin B3Vitamin B3 +292.8%
Contains more Vitamin KVitamin K +705%
Contains more FolateFolate +420%
~equal in Vitamin A ~0µg
~equal in Vitamin D ~µg
~equal in Vitamin B12 ~0µg

All nutrients comparison - raw data values

Nutrient Potato Pastry DV% diff.
Fats 0.09g 38.1g 58%
Monounsaturated fat 0.002g 21.597g 54%
Saturated fat 0.025g 9.643g 44%
Selenium 0.4µg 24.2µg 43%
Polyunsaturated fat 0.042g 4.894g 32%
Vitamin B1 0.081mg 0.398mg 26%
Calories 77kcal 551kcal 24%
Iron 0.81mg 2.56mg 22%
Vitamin C 19.7mg 0mg 22%
Vitamin B6 0.298mg 0.021mg 21%
Vitamin B2 0.032mg 0.283mg 19%
Vitamin B3 1.061mg 4.168mg 19%
Folate 15µg 78µg 16%
Manganese 0.2mg 0.488mg 13%
Vitamin K 2µg 16.1µg 12%
Sodium 6mg 249mg 11%
Protein 2.05g 7.3g 11%
Potassium 425mg 61mg 11%
Carbs 17.49g 45.1g 9%
Starch 15.29g 6%
Vitamin B5 0.295mg 0mg 6%
Vitamin E 0.01mg 0.54mg 4%
Zinc 0.3mg 0.53mg 2%
Magnesium 23mg 16mg 2%
Fiber 2.1g 1.5g 2%
Choline 12.1mg 6.4mg 1%
Net carbs 15.39g 43.6g N/A
Calcium 12mg 10mg 0%
Sugar 0.82g 0.74g N/A
Copper 0.11mg 0.114mg 0%
Phosphorus 57mg 60mg 0%
Tryptophan 0.021mg 0.085mg 0%
Threonine 0.067mg 0.196mg 0%
Isoleucine 0.066mg 0.272mg 0%
Leucine 0.098mg 0.508mg 0%
Lysine 0.107mg 0.142mg 0%
Methionine 0.032mg 0.129mg 0%
Phenylalanine 0.081mg 0.362mg 0%
Valine 0.103mg 0.308mg 0%
Histidine 0.035mg 0.156mg 0%
Fructose 0.26g 0%

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
Potato
2
2% 17% 79%
Protein: 2.05 g
Fats: 0.09 g
Carbs: 17.49 g
Water: 79.25 g
Other: 1.12 g
Pastry
3
7% 38% 45% 9%
Protein: 7.3 g
Fats: 38.1 g
Carbs: 45.1 g
Water: 8.5 g
Other: 1 g
Contains more WaterWater +832.4%
Contains more OtherOther +12%
Contains more ProteinProtein +256.1%
Contains more FatsFats +42233.3%
Contains more CarbsCarbs +157.9%

Fat Type Comparison

Fat type breakdown side-by-side comparison
Potato
1
36% 3% 61%
Saturated fat: Sat. Fat 0.025 g
Monounsaturated fat: Mono. Fat 0.002 g
Polyunsaturated fat: Poly. Fat 0.042 g
Pastry
2
27% 60% 14%
Saturated fat: Sat. Fat 9.643 g
Monounsaturated fat: Mono. Fat 21.597 g
Polyunsaturated fat: Poly. Fat 4.894 g
Contains less Sat. FatSaturated fat -99.7%
Contains more Mono. FatMonounsaturated fat +1079750%
Contains more Poly. FatPolyunsaturated fat +11552.4%

References

All the values for which the sources are not specified explicitly are taken from FDA’s Food Central. The exact link to the food presented on this page can be found below.

  1. Potato - https://fdc.nal.usda.gov/fdc-app.html#/food-details/170026/nutrients
  2. Pastry - https://fdc.nal.usda.gov/fdc-app.html#/food-details/172790/nutrients

All the Daily Values are presented for males aged 31-50, for 2000-calorie diets.

Data provided by FoodStruct.com should be considered and used as information only. Please consult your physician before beginning any diet.