Which purine base makes up most of this number?

Hypoxanthine — 75.1 mg of the 112.21 mg per 100 g total. The rest is guanine 15.3, adenine 14.7, xanthine 7.11.

Is this value for raw or cooked food?

Raw — the source entry is Turbot, European, raw. Cooking changes water content, so compare like with like.

Why is hypoxanthine the largest fraction here?

Hypoxanthine accounts for 75.1 of the 112.21 mg total — about 67% of the number.

Turbot, European, raw

Moderate purine

Finfish and shellfish

Purine content

112 mgper 100 g

The level label is a plain categorization of the number above — not a statement about whether this food fits your diet. See the full disclaimer.

Composition — per 100 g

Purine, total	112 mg
— Adenine	14.7 mg
— Guanine	15.3 mg
— Hypoxanthine	75.1 mg
— Xanthine	7.11 mg
Fructose	No data available
Calories	95 kcal

Missing figures are shown as “No data available”; values are copied from the sources below and are never estimated. Laboratory values differ between studies and samples.

Where these numbers come from

Purine total and fractions: Qu, X., et al. (2017). Determination of four different purines and their content change in seafood by high‐performance liquid chromatography. Journal of the Science of Food and Agriculture, 97(2), 520-5..
Fructose and calories: USDA FoodData Central record #173710.

If you want something similar

Within finfish and shellfish, the same table also lists Oysters, canned at 107 mg and Cod, Atlantic, wild, raw at 110.3 mg per 100 g.

From the author

Personal experience of someone living with gout

Never tried it — no opinion.

Personal experience — not medical advice. Read the full disclaimer.

Questions

Which purine base makes up most of this number?: Hypoxanthine — 75.1 mg of the 112.21 mg per 100 g total. The rest is guanine 15.3, adenine 14.7, xanthine 7.11.
Is this value for raw or cooked food?: Raw — the source entry is Turbot, European, raw. Cooking changes water content, so compare like with like.
Why is hypoxanthine the largest fraction here?: Hypoxanthine accounts for 75.1 of the 112.21 mg total — about 67% of the number.

Looking for a different food? Search the full database — every entry there links back to its source, whether or not it has a page like this one. Or browse moderate purine foods.