United States Department of Agriculture
Agricultural Research Service

National Nutrient Database for Standard Reference Legacy Release
Try FoodData Central Full Report (All Nutrients):  15123, Fish, tuna, fresh, skipjack, raw
Food Group: Finfish and Shellfish Products
Scientific Name:  Euthynnus pelamis (L.)
Carbohydrate Factor: 3.87   Fat Factor:9.02   Protein Factor: 4.27   Nitrogen to Protein Conversion Factor: 6.25  
heading Nutrient Unit
Value per 100 g
# of Data Points Std. Error
oz 85 g

fillet 198 g
Proximates Water g 70.58 15 0.420 59.99 139.75
Proximates Energy kcal 103 -- -- 88 204
Proximates Energy kJ 431 -- -- 366 853
Proximates Protein g 22.00 9 1.240 18.70 43.56
Proximates Total lipid (fat) g 1.01 5 0.060 0.86 2.00
Proximates Ash g 1.30 1 -- 1.10 2.57
Proximates Carbohydrate, by difference g 0.00 -- -- 0.00 0.00
Proximates Fiber, total dietary g 0.0 -- -- 0.0 0.0
Minerals Calcium, Ca mg 29 3 5.000 25 57
Minerals Iron, Fe mg 1.25 24 0.020 1.06 2.48
Minerals Magnesium, Mg mg 34 3 4.000 29 67
Minerals Phosphorus, P mg 222 8 6.000 189 440
Minerals Potassium, K mg 407 1 -- 346 806
Minerals Sodium, Na mg 37 4 5.000 31 73
Minerals Zinc, Zn mg 0.82 70 0.060 0.70 1.62
Minerals Copper, Cu mg 0.086 93 0.004 0.073 0.170
Minerals Manganese, Mn mg 0.015 -- -- 0.013 0.030
Minerals Selenium, Se µg 36.5 -- -- 31.0 72.3
Vitamins Vitamin C, total ascorbic acid mg 1.0 -- -- 0.8 2.0
Vitamins Thiamin mg 0.033 1 -- 0.028 0.065
Vitamins Riboflavin mg 0.100 -- -- 0.085 0.198
Vitamins Niacin mg 15.400 -- -- 13.090 30.492
Vitamins Pantothenic acid mg 0.420 -- -- 0.357 0.832
Vitamins Vitamin B-6 mg 0.850 2 -- 0.723 1.683
Vitamins Folate, total µg 9 -- -- 8 18
Vitamins Folic acid µg 0 -- -- 0 0
Vitamins Folate, food µg 9 -- -- 8 18
Vitamins Folate, DFE µg 9 -- -- 8 18
Vitamins Vitamin B-12 µg 1.90 -- -- 1.61 3.76
Vitamins Vitamin A, RAE µg 16 3 6.000 14 32
Vitamins Retinol µg 16 3 6.000 14 32
Vitamins Vitamin A, IU IU 52 3 22.000 44 103
Lipids Fatty acids, total saturated g 0.328 -- -- 0.279 0.649
Lipids 14:0 g 0.040 2 -- 0.034 0.079
Lipids 16:0 g 0.233 2 -- 0.198 0.461
Lipids 18:0 g 0.055 2 -- 0.047 0.109
Lipids Fatty acids, total monounsaturated g 0.190 -- -- 0.161 0.376
Lipids 16:1 undifferentiated g 0.036 2 -- 0.031 0.071
Lipids 18:1 undifferentiated g 0.131 2 -- 0.111 0.259
Lipids 20:1 g 0.017 1 -- 0.014 0.034
Lipids 22:1 undifferentiated g 0.006 1 -- 0.005 0.012
Lipids Fatty acids, total polyunsaturated g 0.315 -- -- 0.268 0.624
Lipids 18:2 undifferentiated g 0.016 2 -- 0.014 0.032
Lipids 18:4 g 0.004 1 -- 0.003 0.008
Lipids 20:4 undifferentiated g 0.026 1 -- 0.022 0.051
Lipids 20:5 n-3 (EPA) g 0.071 3 0.043 0.060 0.141
Lipids 22:5 n-3 (DPA) g 0.013 2 -- 0.011 0.026
Lipids 22:6 n-3 (DHA) g 0.185 2 -- 0.157 0.366
Lipids Cholesterol mg 47 2 -- 40 93
Amino Acids Tryptophan g 0.246 -- -- 0.209 0.487
Amino Acids Threonine g 0.964 -- -- 0.819 1.909
Amino Acids Isoleucine g 1.014 -- -- 0.862 2.008
Amino Acids Leucine g 1.788 -- -- 1.520 3.540
Amino Acids Lysine g 2.020 -- -- 1.717 4.000
Amino Acids Methionine g 0.651 -- -- 0.553 1.289
Amino Acids Cystine g 0.236 -- -- 0.201 0.467
Amino Acids Phenylalanine g 0.859 -- -- 0.730 1.701
Amino Acids Tyrosine g 0.743 -- -- 0.632 1.471
Amino Acids Valine g 1.133 -- -- 0.963 2.243
Amino Acids Arginine g 1.316 -- -- 1.119 2.606
Amino Acids Histidine g 0.648 -- -- 0.551 1.283
Amino Acids Alanine g 1.331 -- -- 1.131 2.635
Amino Acids Aspartic acid g 2.253 -- -- 1.915 4.461
Amino Acids Glutamic acid g 3.284 -- -- 2.791 6.502
Amino Acids Glycine g 1.056 -- -- 0.898 2.091
Amino Acids Proline g 0.778 -- -- 0.661 1.540
Amino Acids Serine g 0.898 -- -- 0.763 1.778