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Annatto Seed
Herbs & Spices

Annatto Seed

91Health
Score
A+

Annatto (achiote) seeds are the brick-red seeds of Bixa orellana, prized for the carotenoid pigment bixin used as a natural food colorant.

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Why Annatto Seed scores 91

Nutrient density26
Protein quality10
Fiber content10
Healthy fats7
Bioactive compounds14
Glycemic impact10
Top nutrients
Manganese87Copper66.7Iron38.9Magnesium28.6Calcium26.9

Nutrition

per_100g

350
Calories
13g
Protein
68g
Carbs
5g
Fat
32g
Fiber

Health benefits

Provides antioxidant carotenoids

limited evidence

Bixin and norbixin quench singlet oxygen and scavenge free radicals, protecting lipids from peroxidation

Supplies tocotrienol vitamin E

limited evidence

Annatto is a rare concentrated source of delta- and gamma-tocotrienols, which support antioxidant defense and lipid metabolism

Pairs well with

  • ·Steep in warm oil or fat because bixin is fat-soluble; the infused oil carries both color and antioxidants into the dish
  • ·Pair with rice and beans as in traditional Latin American cooking where it colors and lightly flavors the staple base

Practical tips

  • ·Best timing: anytime
  • ·Infuse seeds in warm (not smoking) oil for a few minutes, then strain because whole seeds are hard and not eaten
  • ·Store in an airtight container away from light to preserve the pigment
  • ·A small amount delivers strong color; over-extraction turns dishes bitter

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