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  6. Onion vs. Agar

Onion vs. Agar — In-Depth Nutrition Comparison

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A recap on differences between Onion and Agar

  • Onion has less Iron, Manganese, Magnesium, Folate, Copper, Calcium, Vitamin B5, Zinc, Vitamin E , and Potassium.
  • Agar covers your daily Iron needs 265% more than Onion.

Food varieties used in this article are Onions, raw and Seaweed, agar, dried.

Infographic

Onion vs Agar 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.
Onion
Onion
1
:
9
Agar
Agar
Contains less Sodium -96.1%
Contains more Calcium +2617.4%
Contains more Iron +10090.5%
Contains more Magnesium +7600%
Contains more Phosphorus +79.3%
Contains more Potassium +670.5%
Contains more Zinc +3311.8%
Contains more Copper +1464.1%
Contains more Manganese +3233.3%
Contains more Selenium +1380%
Onion
Calcium Iron Magnesium Phosphorus Potassium Sodium Zinc Copper Manganese Selenium 7% 8% 8% 13% 13% 1% 5% 14% 17% 3%
Agar
Calcium Iron Magnesium Phosphorus Potassium Sodium Zinc Copper Manganese Selenium 188% 803% 550% 23% 100% 14% 159% 204% 561% 41%
Contains less Sodium -96.1%
Contains more Calcium +2617.4%
Contains more Iron +10090.5%
Contains more Magnesium +7600%
Contains more Phosphorus +79.3%
Contains more Potassium +670.5%
Contains more Zinc +3311.8%
Contains more Copper +1464.1%
Contains more Manganese +3233.3%
Contains more Selenium +1380%

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.
Onion
Onion
3
:
7
Agar
Agar
Contains more Vitamin A +∞%
Contains more Vitamin C +∞%
Contains more Vitamin B1 +360%
Contains more Vitamin E +24900%
Contains more Vitamin B2 +722.2%
Contains more Vitamin B3 +74.1%
Contains more Vitamin B5 +2353.7%
Contains more Vitamin B6 +152.5%
Contains more Folate +2952.6%
Contains more Vitamin K +6000%
Onion
Vitamin A Vitamin E Vitamin D Vitamin C Vitamin B1 Vitamin B2 Vitamin B3 Vitamin B5 Vitamin B6 Folate Vitamin B12 Vitamin K 1% 1% 0% 25% 12% 7% 3% 8% 28% 15% 0% 1%
Agar
Vitamin A Vitamin E Vitamin D Vitamin C Vitamin B1 Vitamin B2 Vitamin B3 Vitamin B5 Vitamin B6 Folate Vitamin B12 Vitamin K 0% 100% 0% 0% 3% 52% 4% 182% 70% 435% 0% 61%
Contains more Vitamin A +∞%
Contains more Vitamin C +∞%
Contains more Vitamin B1 +360%
Contains more Vitamin E +24900%
Contains more Vitamin B2 +722.2%
Contains more Vitamin B3 +74.1%
Contains more Vitamin B5 +2353.7%
Contains more Vitamin B6 +152.5%
Contains more Folate +2952.6%
Contains more Vitamin K +6000%

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
Onion
Onion
1
:
4
Agar
Agar
Contains more Water +926.6%
Contains more Protein +464.5%
Contains more Fats +200%
Contains more Carbs +766%
Contains more Other +1022.9%
Onion
9% 89%
Protein: 1.1 g
Fats: 0.1 g
Carbs: 9.34 g
Water: 89.11 g
Other: 0.35 g
Agar
6% 81% 9% 4%
Protein: 6.21 g
Fats: 0.3 g
Carbs: 80.88 g
Water: 8.68 g
Other: 3.93 g
Contains more Water +926.6%
Contains more Protein +464.5%
Contains more Fats +200%
Contains more Carbs +766%
Contains more Other +1022.9%

Fat Type Comparison

Fat type breakdown side-by-side comparison
Onion
Onion
1
:
2
Agar
Agar
Contains less Saturated Fat -31.1%
Contains more Monounsaturated Fat +107.7%
Contains more Polyunsaturated fat +500%
Onion
58% 18% 24%
Saturated Fat: 0.042 g
Monounsaturated Fat: 0.013 g
Polyunsaturated fat: 0.017 g
Agar
32% 14% 54%
Saturated Fat: 0.061 g
Monounsaturated Fat: 0.027 g
Polyunsaturated fat: 0.102 g
Contains less Saturated Fat -31.1%
Contains more Monounsaturated Fat +107.7%
Contains more Polyunsaturated fat +500%

Comparison summary table

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

All nutrients comparison - raw data values

Nutrient Onion Agar Opinion
Net carbs 7.64g 73.18g Agar
Protein 1.1g 6.21g Agar
Fats 0.1g 0.3g Agar
Carbs 9.34g 80.88g Agar
Calories 40kcal 306kcal Agar
Fructose 1.29g Onion
Sugar 4.24g 2.97g Agar
Fiber 1.7g 7.7g Agar
Calcium 23mg 625mg Agar
Iron 0.21mg 21.4mg Agar
Magnesium 10mg 770mg Agar
Phosphorus 29mg 52mg Agar
Potassium 146mg 1125mg Agar
Sodium 4mg 102mg Onion
Zinc 0.17mg 5.8mg Agar
Copper 0.039mg 0.61mg Agar
Manganese 0.129mg 4.3mg Agar
Selenium 0.5µg 7.4µg Agar
Vitamin A 2IU 0IU Onion
Vitamin E 0.02mg 5mg Agar
Vitamin C 7.4mg 0mg Onion
Vitamin B1 0.046mg 0.01mg Onion
Vitamin B2 0.027mg 0.222mg Agar
Vitamin B3 0.116mg 0.202mg Agar
Vitamin B5 0.123mg 3.018mg Agar
Vitamin B6 0.12mg 0.303mg Agar
Folate 19µg 580µg Agar
Vitamin K 0.4µg 24.4µg Agar
Tryptophan 0.014mg Onion
Threonine 0.021mg Onion
Isoleucine 0.014mg Onion
Leucine 0.025mg Onion
Lysine 0.039mg Onion
Methionine 0.002mg Onion
Phenylalanine 0.025mg Onion
Valine 0.021mg Onion
Histidine 0.014mg Onion
Saturated Fat 0.042g 0.061g Onion
Omega-3 - EPA 0g 0.087g Agar
Monounsaturated Fat 0.013g 0.027g Agar
Polyunsaturated fat 0.017g 0.102g Agar

Which food is preferable for your diet?

ok
ok
is better in case of low diet
Onion Agar
Low Fats diet ok
Low Carbs diet ok
Low Calories 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
8%
Onion
75%
Agar
Minerals Daily Need Coverage Score
8%
Onion
264%
Agar

Comparison summary

Which food contains less Sodium?
Onion
Onion contains less Sodium (difference - 98mg)
Which food is lower in Saturated Fat?
Onion
Onion is lower in Saturated Fat (difference - 0.019g)
Which food is lower in Sugar?
Agar
Agar is lower in Sugar (difference - 1.27g)
Which food is lower in glycemic index?
Agar
Agar is lower in glycemic index (difference - 15)
Which food is cheaper?
Agar
Agar is cheaper (difference - $0.2)
Which food is richer in minerals?
Agar
Agar is relatively richer in minerals
Which food is richer in vitamins?
Agar
Agar is relatively richer in vitamins
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. Onion - https://fdc.nal.usda.gov/fdc-app.html#/food-details/170000/nutrients
  2. Agar - https://fdc.nal.usda.gov/fdc-app.html#/food-details/170090/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.