Analysis of ginger oleoresin in Jiangyong fragrant-ginger by GC-MS
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摘要: 以我国具有特色的江永香姜作为原料,采用石油醚提取江永香姜中姜油树脂,并通过GC-MS定性分析化学成分,用峰面积归一化法检测各化合物的相对百分含量。结果表明,共鉴定出24种主要化合物,占化学成分总提物的87.38%,其中烯烃类占45.67%,酯类占16.02%,烷烃类占5.76%,醇类占9.34%,酚类占4.04%,醛类占4.56%,酸类占1.99%,其中含量在5%以上的有7种,包括β-红没药烯、反-α-香柑油烯、姜黄烯、α-金合欢烯、(Z)-β-法尼烯5种烯烃,还包括棕榈酸甲酯、9-十八烯酸酯两种酯类。Abstract: Jiangyong fragrant-ginger were used as raw material, which was one of the regional characteristics of jiangyong wuxiang in china. The ginger oleoresin of Jiangyong fragrant-ginger were extracted by petroleum ether and the chemical constituents were separated and identified by GC-MS. Then the relative contents in percentage of compounds were determined by peak area normalization method. The results showed that 24major compounds were separated and accounted for 87.38% of the total extractions. The major constituents were identified as olefins 45.67%, esters 16.02%, alkanes 5.76%, alcohols 9.34%, phenols 4.04%, aldehydes4.56% and acids 1.99%. There were 7 kinds of compounds that the contents were more than 5%, 5 kinds olefins (β-bisabolene, anti-α-be-rgamot oil ene, curcumene, α-farnesene, (Z) -β-farnesene) were included, methyl hexadecanoate, 9-octadecenoic acid were also included.
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Keywords:
- Jiangyong fragrant-ginger /
- ginger oleoresin /
- GC-MS
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[1] 卢胜进, 邓国增, 李爱华, 等.江永香姜产业现状及发展对策研究[J].湖南农业科学, 2009 (12) :98-101. [2] 王忠宾.姜油提取方法及工艺参数研究[D].泰安:山东农业大学, 2012. [3] 陈燕, 倪元颖, 蔡同一.生姜提取物的综合利用与深加工研究[J].食品工业科技, 2000, 21 (4) :76-78. [4] 李辉.水蒸气蒸馏法提取姜精油[J].粮油加工, 2010 (11) :16-20. [5] 欧阳辉.超临界萃取姜精油工艺的优化[J].食品与发酵工业, 2010, 36 (1) :171-174. [6] 孟青, 冯毅凡, 郭晓玲, 等.干姜超临界CO2提取物质量控制的研究[J].中国中药杂志, 2005, 30 (10) :750-752. [7] 张雪红, 李华昌.高效液相色谱法测定生姜中的6-姜酚[J].分析实验室, 2005, 24 (3) :8-9. [8] 刘雄, 阚建全, 陈宗道.辛香料油树脂的提取与分析技术[J].中国调味品, 2002 (10) :3-7. [9] 孙宏春, 王文亮, 李海雷, 等.生姜在食品开发中的开发现状及发展前景[J].中国食品与营养, 2008 (1) :34-36. [10] 刘正实.姜油树脂的稳定化及其应用研究[D].重庆:重庆大学, 2009. [11] 王颖, 李东伟.生姜的研究进展[J].中国药业, 2006, 15 (9) :62-63. [12] 邓开野, 周海钰, 邢盼盼.生姜的抗菌及抗氧化作用的研究进展[J].中国调味品, 2012, 37 (2) :28-31. [13] 李素民, 杨秀岭.干姜和生姜药理研究进展[J].中草药, 1999, 30 (6) :471-473. [14] 林茂, 阚建全.鲜姜和干姜精油成分的GC-MS研究[J].食品科学, 2008, 29 (1) :283-285. [15] 何文珊, 李琳, 李炎, 等.生姜不同有机溶剂提取物的GCMS分析[J].热带亚热带植物学报, 2001, 9 (2) :154-158.
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