The culture conditions, such as carbon and nitrogen sources influence the carotenoid profiles in yeasts as R.glutinis, the main carotenoid produced likely is β-carotene (about 25-43% of total carotenoids) and Torulene,the second largest (about 28-30% of total carotenoid) R. glutinis has been used to produce β-carotene cultivated in glucose, whey, sugar cane (Saccharum spp.) molasses supplemented with yeast extract, and fermented radish (Raphanus sativus) brine