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Jerusalem artichoke vs. Sweet potato — In-Depth Nutrition Comparison

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The main differences between Jerusalem artichoke and Sweet potato

  • Jerusalem artichoke is richer in Iron, and Vitamin B1, yet Sweet potato is richer in Vitamin A, Manganese, Vitamin C, Vitamin B6, Vitamin B5, and Fiber.
  • Daily need coverage for Vitamin A from Sweet potato is 107% higher.
  • Jerusalem artichoke contains 5 times more Iron than Sweet potato. Jerusalem artichoke contains 3.4mg of Iron, while Sweet potato contains 0.69mg.

Food types used in this article are Jerusalem-artichokes, raw and Sweet potato, cooked, baked in skin, flesh, without salt.

Infographic

Jerusalem artichoke vs Sweet potato 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.
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 12% 4.2% 38% 128% 47% 3.3% 33% 0.52% 7.8% 3.8%
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 19% 11% 42% 26% 54% 8.7% 23% 4.7% 65% 1.1%
Contains more IronIron +392.8%
Contains more PhosphorusPhosphorus +44.4%
Contains less SodiumSodium -88.9%
Contains more SeleniumSelenium +250%
Contains more MagnesiumMagnesium +58.8%
Contains more CalciumCalcium +171.4%
Contains more PotassiumPotassium +10.7%
Contains more CopperCopper +15%
Contains more ZincZinc +166.7%
Contains more ManganeseManganese +728.3%

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 13% 1.2% 3.8% 0% 50% 14% 24% 24% 18% 0% 0.25% 9.8% 16%
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 65% 1153% 14% 0% 27% 24% 28% 53% 66% 0% 5.8% 4.5% 7.1%
Contains more Vitamin B1Vitamin B1 +86.9%
Contains more FolateFolate +116.7%
Contains more CholineCholine +129%
Contains more Vitamin CVitamin C +390%
Contains more Vitamin AVitamin A +95990%
Contains more Vitamin EVitamin E +273.7%
Contains more Vitamin B2Vitamin B2 +76.7%
Contains more Vitamin B3Vitamin B3 +14.4%
Contains more Vitamin B5Vitamin B5 +122.7%
Contains more Vitamin B6Vitamin B6 +271.4%
Contains more Vitamin KVitamin K +2200%
~equal in Vitamin D ~0µg
~equal in Vitamin B12 ~0µg

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
2% 17% 78% 3%
Protein: 2 g
Fats: 0.01 g
Carbs: 17.44 g
Water: 78.01 g
Other: 2.54 g
2% 21% 76%
Protein: 2.01 g
Fats: 0.15 g
Carbs: 20.71 g
Water: 75.78 g
Other: 1.35 g
Contains more OtherOther +88.1%
Contains more FatsFats +1400%
Contains more CarbsCarbs +18.8%
~equal in Protein ~2.01g
~equal in Water ~75.78g

Fat Type Comparison

Fat type breakdown side-by-side comparison
80% 20%
Saturated Fat: Sat. Fat 0 g
Monounsaturated Fat: Mono. Fat 0.004 g
Polyunsaturated fat: Poly. Fat 0.001 g
36% 63%
Saturated Fat: Sat. Fat 0.052 g
Monounsaturated Fat: Mono. Fat 0.002 g
Polyunsaturated fat: Poly. Fat 0.092 g
Contains less Sat. FatSaturated Fat -100%
Contains more Mono. FatMonounsaturated Fat +100%
Contains more Poly. FatPolyunsaturated fat +9100%

Comparison summary table

Pay attention to the rightmost column. It displays the amounts side by side, giving a clearer understanding of the difference.
Jerusalem artichoke Sweet potato
Lower in Sugar ok
Lower in price ok
Rich in minerals ok
Rich in vitamins ok
Lower in Sodium ok
Lower in Saturated Fat ok
Lower in Glycemic Index ok
Lower in Cholesterol Equal

All nutrients comparison - raw data values

Nutrient Jerusalem artichoke Sweet potato Opinion
Calories 73kcal 90kcal Sweet potato
Protein 2g 2.01g Sweet potato
Fats 0.01g 0.15g Sweet potato
Vitamin C 4mg 19.6mg Sweet potato
Net carbs 15.84g 17.41g Sweet potato
Carbs 17.44g 20.71g Sweet potato
Magnesium 17mg 27mg Sweet potato
Calcium 14mg 38mg Sweet potato
Potassium 429mg 475mg Sweet potato
Iron 3.4mg 0.69mg Jerusalem artichoke
Sugar 9.6g 6.48g Sweet potato
Fiber 1.6g 3.3g Sweet potato
Copper 0.14mg 0.161mg Sweet potato
Zinc 0.12mg 0.32mg Sweet potato
Starch 7.05g Sweet potato
Phosphorus 78mg 54mg Jerusalem artichoke
Sodium 4mg 36mg Jerusalem artichoke
Vitamin A 20IU 19218IU Sweet potato
Vitamin A 1µg 961µg Sweet potato
Vitamin E 0.19mg 0.71mg Sweet potato
Manganese 0.06mg 0.497mg Sweet potato
Selenium 0.7µg 0.2µg Jerusalem artichoke
Vitamin B1 0.2mg 0.107mg Jerusalem artichoke
Vitamin B2 0.06mg 0.106mg Sweet potato
Vitamin B3 1.3mg 1.487mg Sweet potato
Vitamin B5 0.397mg 0.884mg Sweet potato
Vitamin B6 0.077mg 0.286mg Sweet potato
Vitamin K 0.1µg 2.3µg Sweet potato
Folate 13µg 6µg Jerusalem artichoke
Choline 30mg 13.1mg Jerusalem artichoke
Saturated Fat 0g 0.052g Jerusalem artichoke
Monounsaturated Fat 0.004g 0.002g Jerusalem artichoke
Polyunsaturated fat 0.001g 0.092g Sweet potato
Tryptophan 0.04mg Sweet potato
Threonine 0.107mg Sweet potato
Isoleucine 0.07mg Sweet potato
Leucine 0.118mg Sweet potato
Lysine 0.084mg Sweet potato
Methionine 0.037mg Sweet potato
Phenylalanine 0.114mg Sweet potato
Valine 0.11mg Sweet potato
Histidine 0.039mg Sweet potato
Fructose 0.5g Sweet potato

Which food is preferable for your diet?

ok
ok
is better in case of low diet
Jerusalem artichoke Sweet potato
Low Calories diet ok
Low Fats diet ok
Low Carbs diet ok
Low Glycemic Index diet ok

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Vitamins & Minerals Daily Need Coverage Score

The summary scores indicate the extent to which this food can fulfill your daily vitamin and mineral requirements if you consume 3 servings, consisting of 100 grams of each (an approximation of 3 serving sizes).
Vitamins Daily Need Coverage Score
13%
Jerusalem artichoke
111%
Sweet potato
Minerals Daily Need Coverage Score
28%
Jerusalem artichoke
25%
Sweet potato

Comparison summary

Which food is lower in Sugar?
Sweet potato
Sweet potato is lower in Sugar (difference - 3.12g)
Which food is cheaper?
Sweet potato
Sweet potato is cheaper (difference - $0.2)
Which food is richer in minerals?
Sweet potato
Sweet potato is relatively richer in minerals
Which food is richer in vitamins?
Sweet potato
Sweet potato is relatively richer in vitamins
Which food contains less Sodium?
Jerusalem artichoke
Jerusalem artichoke contains less Sodium (difference - 32mg)
Which food is lower in Saturated Fat?
Jerusalem artichoke
Jerusalem artichoke is lower in Saturated Fat (difference - 0.052g)
Which food is lower in glycemic index?
Jerusalem artichoke
Jerusalem artichoke is lower in glycemic index (difference - 38)
Which food contains less Cholesterol?
?
The foods are relatively equal in Cholesterol (0 mg)

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. Jerusalem artichoke - https://fdc.nal.usda.gov/fdc-app.html#/food-details/169236/nutrients
  2. Sweet potato - https://fdc.nal.usda.gov/fdc-app.html#/food-details/168483/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.