This study was to assess the nutritional quality and bioactive properties of black cumin (Nigella sativa L.) seeds oil commonly found in Chinese market. The results showed that contain 5.02, 21.07, 39.02, 3.02, 6.01, 25.86% moisture, crude proteins, fat, ash, fiber, carbohydrates, respectively. It also contains substantial amounts minerals, namely calcium, potassium, phosphorus, magnesium, sodi...