Cryptoxanthin (CPX)

(3R)-β,β-Caroten-3-ol; Cryptoxanthol; Caricaxanthin; (R)-all-trans-β-Caroten-3-ol; Hydroxy-β-carotene

Cryptoxanthin (CPX)
Cryptoxanthin is a natural carotenoid pigment. It has been isolated from a variety of sources including the petals and flowers of plants in the genus Physalis, orange rind, papaya, egg yolk, butter, apples, and bovine blood serum. In the human body, cryptoxanthin is converted to vitamin A (retinol) and is, therefore, considered a provitamin A. Recent findings of an inverse association between β-cryptoxanthin and lung cancer risk in several observational epidemiological studies suggest that β-cryptoxanthin could potentially act as a chemopreventive agent against lung cancer. On the other hand, in the Grade IV histology group of adult patients diagnosed with malignant glioma, moderate to high intake of cryptoxanthin (for second tertile and for highest tertile compared to lowest tertile, in all cases) was associated with poorer survival.

Organism species: Pan-species (General)