芫荽籽精油成分分析及消除亚硝酸钠能力研究  

Analysis of Chemical Components of the Coriander Seed Essential Oil and Its Ability of Scavenging Sodium Nitrite

作　　者：陆占国[1] 封丹[1] 李伟[1] 

机构地区：[1]哈尔滨商业大学食品工程学院化学中心,黑龙江哈尔滨150076

出　　处：《精细化工》2008年第5期482-485,共4页Fine Chemicals

基　　金：黑龙江省自然科学基金项目(B200510)~~

摘　　要：研究了黑龙江产芫荽籽精油成分和精油、残渣溶剂萃取物消除NaNO2的能力。用水蒸气蒸馏法提取黑龙江产芫荽籽,以0.50%的产率获得精油。用GC-MS对精油进行了成分分析,检测出31个成分,解析鉴定了占精油质量99.726%的29个成分。主要成分芳樟醇占73.614%(质量分数)。对NaNO2的消除作用结果显示:当精油用量为0.05～0.35mL时,消除率为47.0%～74.2%。水蒸气蒸馏后残渣的甲醇、乙醇、丙酮萃取物溶液用量为0.6～1.0mL时,对NaNO2的消除率为38.8%～42.2%。The chemical components of the coriander seed essential oil, extracts of the residue and the ability of scavenging sodium nitrite were studied. The essential oil was obtained in 0.50% yield from the coriander （Coriandrum sativum L. ） seeds grown in Heilongjiang by steam distillation extraction method. Then the oil was analyzed by GC - MS,31 constituents were detected and 29 compounds which occupied 99. 726% （mass fraction） of total constituents were identified. The most abundant compound was linalool （73. 614% mass fraction）. The essential oil had considerable effect of scavenging sodium nitrite. With 0.05 -0.35 mL essential oil,the scavenging rates were 47.0% -74.2%. The scavenging rates of methanol,ethanol and acetone extracts of the residue were 38.8-42.2% when 0. 6 - 1. 0 mL of the extract solutions were used.

关 键 词：芫荽籽 精油 GC—MS 亚硝酸钠 

分 类 号：TQ656.1[化学工程—精细化工]