Fish
Swim Bladder
Brown Trout swim bladder is historically more relevant to glue and clarification than everyday plates, though cleaned bladders can be braised for gelatinous texture in specialty cookery. Clean thoroughly; dry for historical isinglass-style use or braise until translucent. Expect to meet this cut rarely outside experimental whole-fish kitchens.
Track this ingredient
Characteristics
Preparations
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 11 g
- Saturated Fat 0.94 g
- Trans Fat 0 g
- Monounsaturated Fat 2.04 g
- Polyunsaturated Fat 6.34 g
- Cholesterol 52 mg
- Sodium 81.8 mg
- Salt 0.21 g
- Total Carbohydrate 0 g
- Dietary Fibre 0 g
- Total Sugars 0 g
- Complex / starch 0 g
- Protein 19.5 g
- Water 70.1 g
- Energy 206 kcal
- Water 70.1 g
- Protein 19.5 g
- Fat 11 g
- Saturated Fat 0.94 g
- Monounsaturated Fat 2.04 g
- Polyunsaturated Fat 6.34 g
- Omega-3 2.54 g
- Vitamins 55.7 mg
- Vitamin A 15 µg
- Vitamin B1 — Thiamine 0.09 mg
- Vitamin B2 — Riboflavin 0.13 mg
- Vitamin B3 — Niacin 3.42 mg
- Vitamin B5 — Pantothenic Acid 0.59 mg
- Vitamin B6 0.33 mg
- Vitamin B7 — Biotin 2.5 µg
- Vitamin B9 — Folate 14.1 µg
- Vitamin B12 — Cobalamin 1.2 µg
- Vitamin C 2 mg
- Vitamin D 14 µg
- Vitamin E 1.73 mg
- Vitamin K 0.6 µg
- Minerals 451 mg
- Major Minerals 450 mg
- Trace Minerals 1.5 mg
- Iron 1.5 mg
- Salt 0.21 g
- Cholesterol 52 mg
Vitamins
vitamin-c: 2 · vitamin-b12-cobalamin: 1.2 · vitamin-a: 15 · vitamin-b1-thiamine: 0.09 · vitamin-b2-riboflavin: 0.13 · vitamin-b3-niacin: 3.42 · vitamin-b5-pantothenic-acid: 0.59 · vitamin-b6: 0.33 · vitamin-b7-biotin: 2.5 · vitamin-b9-folate: 14.1 · vitamin-d: 14 · vitamin-e: 1.73 · vitamin-k: 0.6 ·
Minerals
Swim Bladder of Brown Trout: composition reflects this culinary part relative to the whole ingredient.
History
Fish bladders including brown trout were processed for glue along river systems.
Isinglass traditions sometimes used brown trout bladders where larger fish were scarce.
Industrial gelatine largely replaced fish-bladder products for brown trout as for other species.