The vitamin E, proteins, amino acids, sugar, trace elements and fatty acids in the oil of Hippophae Rhamnoides L. seeds were quantitatively analyzed. Several methods for analyzing vitamin E were compared with eac...The vitamin E, proteins, amino acids, sugar, trace elements and fatty acids in the oil of Hippophae Rhamnoides L. seeds were quantitatively analyzed. Several methods for analyzing vitamin E were compared with each other and the content of gossypol in the oil was first determined.展开更多
This paper reports the investigation for SC-CO2 extraction of oil from Hippophaerhamnoids Linn Seed, with extraction time 3 h and CO2 flow rate 3-4 kg/h. It is concluded that the optimum condition is as follows: extra...This paper reports the investigation for SC-CO2 extraction of oil from Hippophaerhamnoids Linn Seed, with extraction time 3 h and CO2 flow rate 3-4 kg/h. It is concluded that the optimum condition is as follows: extraction pressure is 28-30 MPa; extraction temperature,48-50℃; separating temperature, room temperature. The rate of oil yielded attains 6. 8%, under this condition.展开更多
文摘The vitamin E, proteins, amino acids, sugar, trace elements and fatty acids in the oil of Hippophae Rhamnoides L. seeds were quantitatively analyzed. Several methods for analyzing vitamin E were compared with each other and the content of gossypol in the oil was first determined.
文摘This paper reports the investigation for SC-CO2 extraction of oil from Hippophaerhamnoids Linn Seed, with extraction time 3 h and CO2 flow rate 3-4 kg/h. It is concluded that the optimum condition is as follows: extraction pressure is 28-30 MPa; extraction temperature,48-50℃; separating temperature, room temperature. The rate of oil yielded attains 6. 8%, under this condition.