[Objective] To research and develop spine date seed healthy edible oil. [Method] Spine date seed oil was extracted by supercritical carbon dioxide extraction technology. And then the molecular distillation technology ...[Objective] To research and develop spine date seed healthy edible oil. [Method] Spine date seed oil was extracted by supercritical carbon dioxide extraction technology. And then the molecular distillation technology was used to reduce the acid value and peroxide value of spine date seed oil. Activated carbon and carclazyte were used to process the decolorization and deodorization treatment using the absorption characteristics. [Result] The light yellow, clear pine date seed oil with shallow taste was obtained, which had an acid value of 2.03 mg/g, peroxide value of 4 mmol/kg; the GC indicated that the oil contained 5.00% of palmitic acid, 2.00% of stearic acid, 40.46% of oleic acid, 47.72% of linoleic acid and 0.39% of linolenic. [Conclusion] The obtained spine date seed oil basically conformed to the national edible oil standard and could be used as edible oil, but its pharmacological properties needed further study.展开更多
文摘[Objective] To research and develop spine date seed healthy edible oil. [Method] Spine date seed oil was extracted by supercritical carbon dioxide extraction technology. And then the molecular distillation technology was used to reduce the acid value and peroxide value of spine date seed oil. Activated carbon and carclazyte were used to process the decolorization and deodorization treatment using the absorption characteristics. [Result] The light yellow, clear pine date seed oil with shallow taste was obtained, which had an acid value of 2.03 mg/g, peroxide value of 4 mmol/kg; the GC indicated that the oil contained 5.00% of palmitic acid, 2.00% of stearic acid, 40.46% of oleic acid, 47.72% of linoleic acid and 0.39% of linolenic. [Conclusion] The obtained spine date seed oil basically conformed to the national edible oil standard and could be used as edible oil, but its pharmacological properties needed further study.
