Cottonseed Flour & Meal

part of: Cotton

Cottonseed flour is a protein-rich powder made from processed cottonseed. The ‘partially defatted’ label means much of the oil has been extracted but not all, giving the flour a richer texture than fully defatted versions. ‘Glandless’ refers to cotton varieties bred without the pigment glands that produce gossypol, making the seed inherently safer for human consumption.

This is a specialty ingredient rather than a household staple. It’s used in the food industry as a protein supplement in baked goods, snack foods, and meat extenders. Its mild, slightly nutty flavour doesn’t overpower other ingredients, making it a functional addition to processed foods.

In Australia, cottonseed flour is not commonly found in retail stores but is used in commercial food manufacturing. Interest in it as a sustainable protein source has grown, given that cotton is already widely cultivated and the seed is a byproduct of fibre production.

Farmed
photograph to come — from twenty years of markets, farms and kitchens

How it's made

Glandless cotton varieties are harvested and ginned in the usual way. The seeds are dehulled, then mechanically pressed or solvent-extracted to remove a portion of their oil — leaving them ‘partially defatted.’ The remaining seed cake is dried and ground into a fine flour. Because glandless varieties lack gossypol-producing glands, the flour requires less intensive processing to make it safe for human consumption.

Nutrition (per 100g)

Energy 359kcal
Protein 41g
Carbs 37.5g
Fat 6.2g
Fibre 3g Sugar 0g
Mass Distribution

1 cup is about 94 g — roughly 340 kcal of this.

What it costs the planet (per kilo)

Carbon ≈7.85kg
Freshwater ≈1200.25L
Land ≈24.25

≈ Estimated — worked out from a category-typical value further up its supply chain. Where this comes from →

Where it comes from

Made from

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Where this data comes from

Nutrition data from

USDA

How it was calculated

SR Legacy

Full credits, licences, and methods: the sources page →

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