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The aim of this work was to determine, comparatively, the content of vitamin C (by iodometric method), polyphenols (by Folin Cioc?lteu assay), chlorophyll pigments, carotenes, xanthophylls (by spectrophotometric method) and the antioxidant activity (by CUPRAC method) for some frozen vegetables on the Romanian market: okra (Abelmoschus esculentus), green beans (Phaseolus vulgaris)- Serengeti variety and green peas (Pisum sativum) ? Alaska variety. Frozen peas was the most rich in ascorbic acid (9.32 mg/100g) and fr...