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超临界CO₂萃取法和水蒸气蒸馏法对温莪术油化学成分的影响研究

Study on ingredients of essential oils of Curcuma wenyujin extracted by supercritical-CO₂ fluid extraction and steam distillation

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【Author】 LI Hong-xia~1, YANG Tie-yao~2, YANG Tian-liang~2, GE Fa-huan~3, PAN Wei-san~4, YANG Xing-gang~4, CHEN Ji-min~4(1. Meilin Hospital, Futian District, Shenzhen 518049, China;2. SANJIU Medical & Pharmaceutical Co., Ltd., Shenzhen 518029, China;3. Guangzhou Pharmaceutical Industrial Resarch Institute, Guangzhou 510240, China;4.School of Pharmacy, Shenyang Pharmaceutical University, Shenyang 110016, China)

【机构】深圳市福田区梅林医院；三九医药股份有限公司；广州医药工业研究所；沈阳药科大学药学院；沈阳药科大学药学院广东深圳518049；广东深圳518029；广东广州510240；辽宁沈阳110016；

【摘要】目的:分别考察超临界CO2萃取和水蒸气蒸馏对温莪术挥发油化学成分的的影响。方法:采用气质联用方法对温莪术油化学成分进行研究。结果:超临界CO2萃取法和水蒸气蒸馏法制得的温莪术油化学成分基本一致,理化性质也基本相同。结论:超临界CO2萃取法比传统的水蒸气蒸馏法有省时、能耗低、收率高、纯度高等优点,值得推广应用。更多还原

【Abstract】 Objective: To compare the ingredients of essential oils of Curcuma wenyujin extracted by supercritical-CO₂ fluid extraction and by steam distillation. Method: GC-MS was applied in this experiment. Result: The ingredients and physical and chemical properties of essential oils of C. wenyujin extracted by supercritical-CO₂ fluid extraction and by steam distillation are similar. Conclusion: Supercritical-CO₂ fluid extraction is better than steam distillation in extraction time, power consumption, recovery and purity.更多还原