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Scallops vs. Crayfish — In-Depth Nutrition Comparison

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What are the main differences between scallops and crayfish?

  • Scallops are richer in phosphorus and choline, yet crayfish is richer in copper, selenium, manganese, vitamin E, vitamin B3, and folate.
  • Crayfish's daily need coverage for copper is 72% higher.
  • Scallops have 7 times more sodium than crayfish. Scallops have 667mg of sodium, while crayfish has 94mg.

We used Mollusks, scallop, (bay and sea), cooked, steamed and Crustaceans, crayfish, mixed species, wild, cooked, moist heat types in this comparison.

Infographic

Scallops vs Crayfish 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 26% 3% 28% 22% 11% 42% 183% 87% 3.8% 118%
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 24% 18% 26% 31% 228% 48% 116% 12% 68% 200%
Contains more MagnesiumMagnesium +12.1%
Contains more PhosphorusPhosphorus +57.8%
Contains more CalciumCalcium +500%
Contains more IronIron +43.1%
Contains more CopperCopper +1975.8%
Contains more ZincZinc +13.5%
Contains less SodiumSodium -85.9%
Contains more ManganeseManganese +1700%
Contains more SeleniumSelenium +69.1%
~equal in Potassium ~296mg

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 0% 0.67% 0% 0% 3% 5.5% 20% 22% 26% 269% 0% 15% 60%
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 3% 5% 30% 0% 13% 20% 43% 35% 18% 269% 0.25% 33% 44%
Contains more Vitamin B6Vitamin B6 +47.4%
Contains more CholineCholine +36.8%
Contains more Vitamin CVitamin C +∞%
Contains more Vitamin AVitamin A +650%
Contains more Vitamin EVitamin E +∞%
Contains more Vitamin B1Vitamin B1 +316.7%
Contains more Vitamin B2Vitamin B2 +254.2%
Contains more Vitamin B3Vitamin B3 +111.9%
Contains more Vitamin B5Vitamin B5 +58.5%
Contains more Vitamin KVitamin K +∞%
Contains more FolateFolate +120%
~equal in Vitamin D ~0µg
~equal in Vitamin B12 ~2.15µg

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
21% 5% 70% 3%
Protein: 20.54 g
Fats: 0.84 g
Carbs: 5.41 g
Water: 70.25 g
Other: 2.96 g
17% 79% 3%
Protein: 16.77 g
Fats: 1.2 g
Carbs: 0 g
Water: 79.37 g
Other: 2.66 g
Contains more ProteinProtein +22.5%
Contains more CarbsCarbs +∞%
Contains more OtherOther +11.3%
Contains more FatsFats +42.9%
Contains more WaterWater +13%

Fat Type Comparison

Fat type breakdown side-by-side comparison
42% 16% 43%
Saturated fat: Sat. Fat 0.218 g
Monounsaturated fat: Mono. Fat 0.082 g
Polyunsaturated fat: Poly. Fat 0.222 g
23% 31% 46%
Saturated fat: Sat. Fat 0.181 g
Monounsaturated fat: Mono. Fat 0.244 g
Polyunsaturated fat: Poly. Fat 0.367 g
Contains less Sat. FatSaturated fat -17%
Contains more Mono. FatMonounsaturated fat +197.6%
Contains more Poly. FatPolyunsaturated fat +65.3%

Comparison summary table

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

All nutrients comparison - raw data values

Nutrient Scallops Crayfish DV% diff.
Copper 0.033mg 0.685mg 72%
Cholesterol 41mg 133mg 31%
Selenium 21.7µg 36.7µg 27%
Sodium 667mg 94mg 25%
Phosphorus 426mg 270mg 22%
Manganese 0.029mg 0.522mg 21%
Vitamin E 0mg 1.5mg 10%
Vitamin B3 1.076mg 2.28mg 8%
Protein 20.54g 16.77g 8%
Folate 20µg 44µg 6%
Calcium 10mg 60mg 5%
Vitamin B2 0.024mg 0.085mg 5%
Choline 110.7mg 80.9mg 5%
Vitamin B5 0.366mg 0.58mg 4%
Vitamin B1 0.012mg 0.05mg 3%
Iron 0.58mg 0.83mg 3%
Vitamin B6 0.112mg 0.076mg 3%
Zinc 1.55mg 1.76mg 2%
Starch 3.69g 2%
Carbs 5.41g 0g 2%
Polyunsaturated fat 0.222g 0.367g 1%
Calories 111kcal 82kcal 1%
Vitamin A 2µg 15µg 1%
Potassium 314mg 296mg 1%
Magnesium 37mg 33mg 1%
Vitamin C 0mg 0.9mg 1%
Fats 0.84g 1.2g 1%
Net carbs 5.41g 0g N/A
Vitamin D 2IU 0IU 0%
Vitamin B12 2.15µg 2.15µg 0%
Vitamin K 0µg 0.1µg 0%
Trans fat 0.009g N/A
Saturated fat 0.218g 0.181g 0%
Monounsaturated fat 0.082g 0.244g 0%
Tryptophan 0.173mg 0.234mg 0%
Threonine 0.629mg 0.676mg 0%
Isoleucine 0.692mg 0.811mg 0%
Leucine 1.226mg 1.329mg 0%
Lysine 1.258mg 1.457mg 0%
Methionine 0.487mg 0.472mg 0%
Phenylalanine 0.597mg 0.706mg 0%
Valine 0.645mg 0.786mg 0%
Histidine 0.314mg 0.341mg 0%
Omega-3 - EPA 0.072g 0.119g N/A
Omega-3 - DHA 0.104g 0.047g N/A
Omega-3 - DPA 0.005g 0g N/A
Omega-6 - Eicosadienoic acid 0.002g N/A

Which food is preferable for your diet?

ok
ok
is better in case of low diet
Scallops Crayfish
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
32%
Scallops
39%
Crayfish
Minerals Daily Need Coverage Score
52%
Scallops
77%
Crayfish

Comparison summary

Which food is lower in Cholesterol?
Scallops
Scallops is lower in Cholesterol (difference - 92mg)
Which food is lower in glycemic index?
Scallops
Scallops is lower in glycemic index (difference - 0)
Which food contains less Sodium?
Crayfish
Crayfish contains less Sodium (difference - 573mg)
Which food is lower in Saturated fat?
Crayfish
Crayfish is lower in Saturated fat (difference - 0.037g)
Which food is richer in vitamins?
Crayfish
Crayfish is relatively richer in vitamins
Which food contains less Sugar?
?
The foods are relatively equal in Sugar (0 g)
Which food is cheaper?
?
The foods are relatively equal in price ($)
Which food is richer in minerals?
?
It cannot be stated which food is richer in vitamins. See the charts below for detailed information. See the charts below for detailed information. See the charts below for detailed information.

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. Scallops - https://fdc.nal.usda.gov/fdc-app.html#/food-details/167742/nutrients
  2. Crayfish - https://fdc.nal.usda.gov/fdc-app.html#/food-details/174207/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.