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Carotenoid dosage (beta-carotene, lutein, zeaxanthin, lycopene)

Carotenoid dosage (beta-carotene, lutein, zeaxanthin, lycopene)

Technique(s)
Categories: , ,
Sector of activity
Expertise

Physicochemical, Nutritional

CAS No.

Beta-carotene 7235-40-7 Lutein 127-40-2 Zeaxanthin 144-68-3 Lycopene 502-65-8

Method

Description

Carotenoids are fat-soluble antioxidant pigments found in fruits and vegetables. Their measurement allows the nutritional quality or antioxidant activity of a product to be assessed. Analysis by HPLC-DAD or spectrophotometry. Matrices: plant extracts, juices, oils, supplements.

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