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  6. Pineapple vs. Onion

Pineapple vs. Onion — In-Depth Nutrition Comparison

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How are pineapple and onions different?

  • Pineapple is higher than onions in vitamin C, manganese, and copper.
  • Pineapple covers your daily need for vitamin C, 45% more than onions.
  • Pineapple contains 7 times more manganese than onions. Pineapple contains 0.927mg of manganese, while onions contain 0.129mg.
  • Onions are lower in sugar.
  • Pineapple has a higher glycemic index (66) than onions (15).

Pineapple, raw, all varieties and Onions, raw types were used in this article.

Infographic

Pineapple vs Onion infographic
Infographic link

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.
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 8.6% 3.9% 9.6% 11% 37% 3.3% 3.4% 0.13% 121% 0.55%
Onion
Onion
5
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 7.1% 6.9% 13% 7.9% 13% 4.6% 12% 0.52% 17% 2.7%
Contains more MagnesiumMagnesium +20%
Contains more IronIron +38.1%
Contains more CopperCopper +182.1%
Contains less SodiumSodium -75%
Contains more ManganeseManganese +618.6%
Contains more CalciumCalcium +76.9%
Contains more PotassiumPotassium +33.9%
Contains more ZincZinc +41.7%
Contains more PhosphorusPhosphorus +262.5%
Contains more SeleniumSelenium +400%

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.
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 159% 1% 0.4% 0% 20% 7.4% 9.4% 13% 26% 0% 1.8% 14% 3%
Onion
Onion
1
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 25% 0% 0.4% 0% 12% 6.2% 2.2% 7.4% 28% 0% 1% 14% 3.3%
Contains more Vitamin CVitamin C +545.9%
Contains more Vitamin AVitamin A +∞%
Contains more Vitamin B1Vitamin B1 +71.7%
Contains more Vitamin B2Vitamin B2 +18.5%
Contains more Vitamin B3Vitamin B3 +331%
Contains more Vitamin B5Vitamin B5 +73.2%
Contains more Vitamin KVitamin K +75%
Contains more CholineCholine +10.9%
~equal in Vitamin E ~0.02mg
~equal in Vitamin D ~0µg
~equal in Vitamin B6 ~0.12mg
~equal in Vitamin B12 ~0µg
~equal in Folate ~19µg

All nutrients comparison - raw data values

Nutrient Pineapple Onion DV% diff.
Vitamin C 47.8mg 7.4mg 45%
Manganese 0.927mg 0.129mg 35%
Copper 0.11mg 0.039mg 8%
Vitamin B1 0.079mg 0.046mg 3%
Phosphorus 8mg 29mg 3%
Vitamin B5 0.213mg 0.123mg 2%
Vitamin B3 0.5mg 0.116mg 2%
Vitamin B6 0.112mg 0.12mg 1%
Protein 0.54g 1.1g 1%
Selenium 0.1µg 0.5µg 1%
Calories 50kcal 40kcal 1%
Fiber 1.4g 1.7g 1%
Potassium 109mg 146mg 1%
Carbs 13.12g 9.34g 1%
Calcium 13mg 23mg 1%
Fructose 2.12g 1.29g 1%
Iron 0.29mg 0.21mg 1%
Fats 0.12g 0.1g 0%
Net carbs 11.72g 7.64g N/A
Magnesium 12mg 10mg 0%
Sugar 9.85g 4.24g N/A
Zinc 0.12mg 0.17mg 0%
Sodium 1mg 4mg 0%
Vitamin A 3µg 0µg 0%
Vitamin E 0.02mg 0.02mg 0%
Vitamin B2 0.032mg 0.027mg 0%
Vitamin K 0.7µg 0.4µg 0%
Folate 18µg 19µg 0%
Saturated fat 0.009g 0.042g 0%
Choline 5.5mg 6.1mg 0%
Monounsaturated fat 0.013g 0.013g 0%
Polyunsaturated fat 0.04g 0.017g 0%
Tryptophan 0.005mg 0.014mg 0%
Threonine 0.019mg 0.021mg 0%
Isoleucine 0.019mg 0.014mg 0%
Leucine 0.024mg 0.025mg 0%
Lysine 0.026mg 0.039mg 0%
Methionine 0.012mg 0.002mg 0%
Phenylalanine 0.021mg 0.025mg 0%
Valine 0.024mg 0.021mg 0%
Histidine 0.01mg 0.014mg 0%

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
13% 86%
Protein: 0.54 g
Fats: 0.12 g
Carbs: 13.12 g
Water: 86 g
Other: 0.22 g
Onion
Onion
3
9% 89%
Protein: 1.1 g
Fats: 0.1 g
Carbs: 9.34 g
Water: 89.11 g
Other: 0.35 g
Contains more FatsFats +20%
Contains more CarbsCarbs +40.5%
Contains more ProteinProtein +103.7%
Contains more OtherOther +59.1%
~equal in Water ~89.11g

Fat Type Comparison

Fat type breakdown side-by-side comparison
15% 21% 65%
Saturated fat: Sat. Fat 0.009 g
Monounsaturated fat: Mono. Fat 0.013 g
Polyunsaturated fat: Poly. Fat 0.04 g
Onion
Onion
0
58% 18% 24%
Saturated fat: Sat. Fat 0.042 g
Monounsaturated fat: Mono. Fat 0.013 g
Polyunsaturated fat: Poly. Fat 0.017 g
Contains less Sat. FatSaturated fat -78.6%
Contains more Poly. FatPolyunsaturated fat +135.3%
~equal in Monounsaturated fat ~0.013g

Carbohydrate type comparison

Carbohydrate type breakdown side-by-side comparison
61% 18% 22%
Starch: 0 g
Sucrose: 5.99 g
Glucose: 1.73 g
Fructose: 2.12 g
Lactose: 0 g
Maltose: 0 g
Galactose: 0 g
Onion
Onion
1
23% 46% 30%
Starch: 0 g
Sucrose: 0.99 g
Glucose: 1.97 g
Fructose: 1.29 g
Lactose: 0 g
Maltose: 0 g
Galactose: 0 g
Contains more SucroseSucrose +505.1%
Contains more FructoseFructose +64.3%
Contains more GlucoseGlucose +13.9%
~equal in Starch ~0g
~equal in Lactose ~0g
~equal in Maltose ~0g
~equal in Galactose ~0g

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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. Pineapple - https://fdc.nal.usda.gov/fdc-app.html#/food-details/169124/nutrients
  2. Onion - https://fdc.nal.usda.gov/fdc-app.html#/food-details/170000/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.