Position: Home > Articles > Study on Chemical Components of Essential Oil of Cuminum cyminum L.and Its Sodium Nitrite Scavenging Effect
FOOD SCIENCE
2009,30
(1)
28-30
孜然精油成分以及对亚硝酸钠的消除作用研究
作 者：
陆占国;封丹;李伟
单 位：
哈尔滨商业大学食品工程学院化学中心
关键词：
枯茗;孜然;精油;气相色谱-质谱;亚硝酸钠
摘 要：
以水蒸汽蒸馏法提取孜然,获得2.6%的精油,用GC-MS对精油进行了成分分析,检测出28个成分,解析鉴定了占精油99.801%的26个成分。主要成分枯茗醛占总精油含晕的39.511%。其次为2-蒈烯-10-醛(17.707%)和3.蒈烯.10.醛(17.542%)。对NaNO_2的消除作用研究结果显示,孜然精油具有明显的消除NaNO_2作用,最大消除率为92.5%。水蒸汽蒸馏后残渣丙酮、甲醇、乙醇萃取物也显示了消除NaNO_2活性,最大消除率分别为:71.1%、58.7%、45.5%。
译 名：
Study on Chemical Components of Essential Oil of Cuminum cyminum L.and Its Sodium Nitrite Scavenging Effect
作 者：
LU Zhan-guo FENG Dan LI Wei (Chemical Center,College of Food Engineering,Harbin University of Commerce,Harbin 150076,China)
关键词：
cumin;;Cuminum cyminum L;;essential oil;;GC-MS;;sodium nitrite
摘 要：
Essential oil was extracted from Cuminum cyminum L.fruit with steam distillation extraction method in 2.6% yield. The chemical components of the essential oil were analyzed with gas chromatography-mass (GC-MS).Twenty-eight compo- nents were detected and twenty-six components among them (99.801% of the total essential oil) were identified.Cuminal (39.511%) is the main component,followed by 2-caren-10-al(17.707%) and 3-caren-10-al (17.542%).The sodium nitrite scavenging effect of the essential oil was studied.It was found that the essential oil has considerable sodium nitrite scavenging effect with the maximum scavenging rate 92.5%.The extracts from residue after steam distillation extraction with different organic solvents also show significant sodium nitrite scavenging effects,and the maximum scavenging rates of acetone,methanol and ethanol extracts are 71.1%,58.7% and 45.5%,respectively.
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