Crab vs. Rockfish — In-Depth Nutrition Comparison
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Important differences between crab and rockfish
- Crab has more copper, vitamin B12, zinc, vitamin B5, and folate; however, rockfish is richer in selenium, vitamin D, and vitamin B2.
- Crab's daily need coverage for copper is 86% more.
- Crab contains 9 times more zinc than rockfish. Crab contains 3.81mg of zinc, while rockfish contains 0.43mg.
- Rockfish contains less sodium.
The food varieties used in the comparison are Crustaceans, crab, blue, canned and Fish, rockfish, Pacific, mixed species, cooked, dry heat.
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.
| Contains more CalciumCalcium | +435.3% |
| Contains more IronIron | +38.9% |
| Contains more CopperCopper | +1885.4% |
| Contains more ZincZinc | +786% |
| Contains more ManganeseManganese | +469.2% |
| Contains more PotassiumPotassium | +80.3% |
| Contains less SodiumSodium | -84.2% |
| Contains more SeleniumSelenium | +77.6% |
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.
| Contains more Vitamin CVitamin C | +∞% |
| Contains more Vitamin EVitamin E | +318.2% |
| Contains more Vitamin B5Vitamin B5 | +146.8% |
| Contains more Vitamin B12Vitamin B12 | +109.4% |
| Contains more Vitamin KVitamin K | +∞% |
| Contains more FolateFolate | +410% |
| Contains more Vitamin AVitamin A | +400% |
| Contains more Vitamin DVitamin D | +∞% |
| Contains more Vitamin B1Vitamin B1 | +17.4% |
| Contains more Vitamin B2Vitamin B2 | +143% |
| Contains more Vitamin B6Vitamin B6 | +54.5% |
Macronutrient Comparison
Macronutrient breakdown side-by-side comparison
| Contains more OtherOther | +14.2% |
| Contains more ProteinProtein | +24.3% |
| Contains more FatsFats | +118.9% |
~equal in
Carbs
~0g
~equal in
Water
~74.67g
Fat Type Comparison
Fat type breakdown side-by-side comparison
| Contains less Sat. FatSaturated fat | -52.1% |
| Contains more Mono. FatMonounsaturated fat | +261.2% |
| Contains more Poly. FatPolyunsaturated fat | +88% |
Comparison summary table
Pay attention to the rightmost column. It displays the amounts side by side, giving a clearer understanding of the difference.
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| Lower in Cholesterol |
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| Lower in Sodium |
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| Lower in price |
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| Lower in Saturated fat |
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| Rich in minerals |
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| Lower in Sugar | Equal | ||
| Lower in Glycemic Index | Equal | ||
| Rich in vitamins | Equal | ||
All nutrients comparison - raw data values
| Nutrient | |
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DV% diff. |
| Copper | 0.814mg | 0.041mg | 86% |
| Vitamin B12 | 3.33µg | 1.59µg | 73% |
| Selenium | 42.9µg | 76.2µg | 61% |
| Zinc | 3.81mg | 0.43mg | 31% |
| Vitamin D | 0µg | 4.6µg | 23% |
| Vitamin D | 0IU | 183IU | 23% |
| Sodium | 563mg | 89mg | 21% |
| Vitamin B5 | 0.997mg | 0.404mg | 12% |
| Cholesterol | 97mg | 61mg | 12% |
| Folate | 51µg | 10µg | 10% |
| Vitamin B2 | 0.093mg | 0.226mg | 10% |
| Vitamin E | 1.84mg | 0.44mg | 9% |
| Protein | 17.88g | 22.23g | 9% |
| Calcium | 91mg | 17mg | 7% |
| Vitamin B6 | 0.156mg | 0.241mg | 7% |
| Potassium | 259mg | 467mg | 6% |
| Vitamin C | 3.3mg | 0mg | 4% |
| Manganese | 0.074mg | 0.013mg | 3% |
| Iron | 0.5mg | 0.36mg | 2% |
| Phosphorus | 234mg | 248mg | 2% |
| Polyunsaturated fat | 0.258g | 0.485g | 2% |
| Monounsaturated fat | 0.129g | 0.466g | 1% |
| Saturated fat | 0.201g | 0.42g | 1% |
| Calories | 83kcal | 109kcal | 1% |
| Magnesium | 36mg | 33mg | 1% |
| Vitamin B3 | 2.747mg | 2.897mg | 1% |
| Fats | 0.74g | 1.62g | 1% |
| Vitamin A | 1µg | 5µg | 0% |
| Vitamin B1 | 0.023mg | 0.027mg | 0% |
| Vitamin K | 0.3µg | 0µg | 0% |
| Trans fat | 0.014g | 0.025g | N/A |
| Choline | 80.9mg | 78.7mg | 0% |
| Tryptophan | 0.226mg | 0.296mg | 0% |
| Threonine | 0.727mg | 1.014mg | 0% |
| Isoleucine | 0.776mg | 1.06mg | 0% |
| Leucine | 1.307mg | 1.835mg | 0% |
| Lysine | 1.386mg | 2.188mg | 0% |
| Methionine | 0.452mg | 0.707mg | 0% |
| Phenylalanine | 0.708mg | 0.935mg | 0% |
| Valine | 0.806mg | 1.106mg | 0% |
| Histidine | 0.393mg | 0.502mg | 0% |
| Omega-3 - EPA | 0.101g | 0.107g | N/A |
| Omega-3 - DHA | 0.067g | 0.238g | N/A |
| Omega-3 - DPA | 0.009g | 0.027g | N/A |
| Omega-6 - Eicosadienoic acid | 0.005g | 0.005g | N/A |
Which food is preferable for your diet?
is better in case of low diet
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| Low Calories diet |
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| Low Fats diet |
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| Low Carbs diet | Equal | |
| Low Glycemic Index diet | Equal | |
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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
56%
40%
Minerals Daily Need Coverage Score
89%
64%
Comparison summary
Which food is lower in Cholesterol?
Rockfish is lower in Cholesterol (difference - 36mg)
Which food contains less Sodium?
Rockfish contains less Sodium (difference - 474mg)
Which food is cheaper?
Rockfish is cheaper (difference - $12)
Which food is lower in Saturated fat?
Crab is lower in Saturated fat (difference - 0.219g)
Which food is richer in minerals?
Crab is relatively richer in minerals
Which food contains less Sugar?
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The foods are relatively equal in Sugar (0 g)
Which food is lower in glycemic index?
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The foods have equal glycemic indexes (0)
Which food is richer in vitamins?
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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.