食品科学 ›› 2009, Vol. 30 ›› Issue (1): 28-30.doi: 10.7506/spkx1002-6630-200901005

• 基础研究 • 上一篇    下一篇

孜然精油成分以及对亚硝酸钠的消除作用研究

陆占国,封 丹,李 伟   

  1. 哈尔滨商业大学食品工程学院化学中心
  • 收稿日期:2007-11-30 出版日期:2009-01-01 发布日期:2010-12-29
  • 通讯作者: 陆占国 E-mail:luzhg@hrbcu.edu.cn

Study on Chemical Components of Essential Oil of Cuminum cyminum L. and Its Sodium Nitrite Scavenging Effect

LU Zhan-guo,FENG Dan,LI Wei   

  1. (Chemical Center, College of Food Engineering, Harbin University of Commerce, Harbin 150076, China)
  • Received:2007-11-30 Online:2009-01-01 Published:2010-12-29
  • Contact: Lu Zhan-Guo E-mail:luzhg@hrbcu.edu.cn

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量的39.511%。其次为2- 蒈烯-10- 醛(17.707%)和3- 蒈烯-10- 醛(17.542%)。对NaNO2 的消除作用研究结果显示,孜然精油具有明显的消除NaNO2 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NaNO2 活性,最大消除率分别为:71.1%、58.7%、45.5%。

关键词: 枯茗, 孜然, 精油, 气相色谱-质谱, 亚硝酸钠

Abstract:

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 components 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.

Key words: cumin, Cuminum cyminum L, essential oil, GC-MS, sodium nitrite

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