Rockfish vs. Croaker — In-Depth Nutrition Comparison

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Important differences between rockfish and croaker

Rockfish has more selenium and vitamin B2; however, croaker is richer in vitamin B12, vitamin B3, vitamin B5, iron, and folate.
Rockfish's daily need coverage for selenium is 68% more.
Rockfish contains 2 times more vitamin B2 than croaker. Rockfish contains 0.226mg of vitamin B2, while croaker contains 0.13mg.
Rockfish contains less cholesterol.

The food varieties used in the comparison are Fish, rockfish, Pacific, mixed species, cooked, dry heat and Fish, croaker, Atlantic, cooked, breaded, and fried.

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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.

Rockfish

Croaker

Contains more PotassiumPotassium	+37.4%
Contains more PhosphorusPhosphorus	+14.3%
Contains less SodiumSodium	-74.4%
Contains more SeleniumSelenium	+96.4%

Contains more MagnesiumMagnesium	+27.3%
Contains more CalciumCalcium	+88.2%
Contains more IronIron	+138.9%
Contains more CopperCopper	+58.5%
Contains more ZincZinc	+20.9%
Contains more ManganeseManganese	+515.4%

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.

Rockfish

Croaker

Contains more Vitamin DVitamin D	+∞%
Contains more Vitamin EVitamin E	+∞%
Contains more Vitamin B2Vitamin B2	+73.8%

Contains more Vitamin AVitamin A	+360%
Contains more Vitamin B1Vitamin B1	+233.3%
Contains more Vitamin B3Vitamin B3	+48.4%
Contains more Vitamin B5Vitamin B5	+83.2%
Contains more Vitamin B12Vitamin B12	+32.1%
Contains more FolateFolate	+240%

~equal in Vitamin C ~0mg

~equal in Vitamin B6 ~0.26mg

~equal in Vitamin K ~µg

All nutrients comparison - raw data values

Nutrient			DV% diff.
Selenium	76.2µg	38.8µg	68%
Vitamin D*	183 IU		23%
Vitamin D	4.6µg		23%
Vitamin B12	1.59µg	2.1µg	21%
Fats	1.62g	12.67g	17%
Polyunsaturated fat	0.485g	2.917g	16%
Choline	78.7mg		14%
Saturated fat	0.42g	3.476g	14%
Monounsaturated fat	0.466g	5.32g	12%
Sodium	89mg	348mg	11%
Vitamin B3	2.897mg	4.3mg	9%
Protein	22.23g	18.2g	8%
Cholesterol	61mg	84mg	8%
Vitamin B2	0.226mg	0.13mg	7%
Vitamin B5	0.404mg	0.74mg	7%
Calories	109kcal	221kcal	6%
Iron	0.36mg	0.86mg	6%
Folate	10µg	34µg	6%
Vitamin B1	0.027mg	0.09mg	5%
Potassium	467mg	340mg	4%
Phosphorus	248mg	217mg	4%
Carbs	0g	7.54g	3%
Copper	0.041mg	0.065mg	3%
Vitamin E	0.44mg		3%
Manganese	0.013mg	0.08mg	3%
Magnesium	33mg	42mg	2%
Calcium	17mg	32mg	2%
Fiber	0g	0.4g	2%
Vitamin A	5µg	23µg	2%
Zinc	0.43mg	0.52mg	1%
Vitamin B6	0.241mg	0.26mg	1%
Protein per 100 calories	20g	8.2g	N/A
Calories per 10 g protein	49kcal	121kcal	N/A
Weight per 100 calories	92g	45g	N/A
Unsaturated / Saturated Fat ratio	2.3	2.4	N/A
Net carbs	0g	7.14g	N/A
Trans fat	0.025g		N/A
Tryptophan	0.296mg	0.208mg	0%
Threonine	1.014mg	0.788mg	0%
Isoleucine	1.06mg	0.847mg	0%
Leucine	1.835mg	1.48mg	0%
Lysine	2.188mg	1.571mg	0%
Methionine	0.707mg	0.525mg	0%
Phenylalanine	0.935mg	0.742mg	0%
Valine	1.106mg	0.947mg	0%
Histidine	0.502mg	0.525mg	0%
Omega-3 - EPA	0.107g	0.113g	N/A
Omega-3 - DHA	0.238g	0.089g	N/A
Omega-3 - DPA	0.027g	0.079g	N/A
Omega-6 - Eicosadienoic acid	0.005g		N/A