DHA is an important functional omega-3 polyunsaturated fatty acid.Chinese Ministry of Health has successively approved microalgae DHA oils produced by Crpthecodinium cohnii,Schizochytrium sp.,Ulkenia sp.as novel resource food.Nine commercial microalgae DHA oils were collected and their fatty acid compositions were analyzed.The analysis result and related literature data showed that estimating microalgae genus through the fatty acid composition of the commercial microalgae DHA oil was possible.The long chain... |