Fish
Swordfish
Swordfish (Xiphias gladius) is a large oceanic billfish with dense, meaty, moderately fatty flesh that steaking well—closer to a beef chop than to delicate white fish. Colour ranges from ivory to pink-orange depending on diet; a dark bloodline along the steak is normal and can be trimmed if strongly flavoured. The sword is not eaten; loins and cross-cut steaks are the market cuts. Grill or pan-sear hot and fast to medium just-done—past that the meat dries and turns stringy. Mediterranean, Atlantic, and Pacific fisheries supply restaurants; sustainability varies by gear and stock, so prefer well-managed sources. High on the food chain, so mercury is a consideration for frequent eaters. Oil, citrus, herbs, and bold sauces suit the firm texture.
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Breeds & varieties
A sample of named types with their own origin and culinary profiles.
Characteristics
Preparations
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Traits
Nutrition and pairings
Nutrition
Typical values per 100 g edible portion. Nutrient names open the reference page.
Nutrition Facts
Per 100 g edible portion
Amount per 100 g
- Total Fat 5.22 g
- Saturated Fat 0.97 g
- Trans Fat 0 g
- Monounsaturated Fat 1.92 g
- Polyunsaturated Fat 2.14 g
- Cholesterol 58.3 mg
- Sodium 83.9 mg
- Salt 0.18 g
- Total Carbohydrate 0 g
- Dietary Fibre 0 g
- Total Sugars 0 g
- Complex / starch 0 g
- Protein 19.3 g
- Water 69.6 g
- Energy 130 kcal
- Water 69.6 g
- Protein 19.3 g
- Animal Protein 18.3 g
- Fat 5.22 g
- Saturated Fat 0.97 g
- Monounsaturated Fat 1.92 g
- Polyunsaturated Fat 2.14 g
- Vitamins 46.6 mg
- Vitamin A 20 µg
- Vitamin B1 — Thiamine 0.1 mg
- Vitamin B2 — Riboflavin 0.15 mg
- Vitamin B3 — Niacin 4.07 mg
- Vitamin B5 — Pantothenic Acid 0.71 mg
- Vitamin B6 0.4 mg
- Vitamin B7 — Biotin 3 µg
- Vitamin B9 — Folate 11.8 µg
- Vitamin B12 — Cobalamin 1.8 µg
- Vitamin C 2 mg
- Vitamin D 1.5 µg
- Vitamin E 0.58 mg
- Vitamin K 0.5 µg
- Minerals 364 mg
- Major Minerals 290 mg
- Trace Minerals 74.2 mg
- Salt 0.18 g
- Sodium Chloride 0.18 g
- Cholesterol 58.3 mg
Vitamins
vitamin-c: 2 · vitamin-b12-cobalamin: 1.8 · vitamin-a: 20 · vitamin-b1-thiamine: 0.1 · vitamin-b2-riboflavin: 0.15 · vitamin-b3-niacin: 4.07 · vitamin-b5-pantothenic-acid: 0.71 · vitamin-b6: 0.4 · vitamin-b7-biotin: 3 · vitamin-b9-folate: 11.8 · vitamin-d: 1.5 · vitamin-e: 0.58 · vitamin-k: 0.5 ·
Minerals
Sodium: 83.94 · Potassium: 173 · Calcium: 33 · Iron: 0.8 · Zinc: 0.4 · Iodine: 73 ·
Fish flesh is lean to oily depending on species; marine omega-3s rise in fatty fish.
Grading systems
Grades are placed along a shared scale so systems can be compared side by side.
History
Coastal and river fishing for swordfish and related species supplied essential protein long before agriculture spread globally.
Salting, drying, smoking, and fermenting extended the shelf life of swordfish and enabled long-distance trade.
Ice preservation and railway transport brought fresh swordfish to inland cities beyond fishing ports.
Industrial freezing, aquaculture, and global logistics made swordfish widely available in international markets.