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投稿时间:2016-07-20
投稿时间:2016-07-20
中文摘要: 为了研究云南滇红玫瑰和墨红玫瑰的香气成分并对比其差异; 通过水蒸气蒸馏法提取两种玫瑰花的香气成 分,并以 GC-MS 方法对滇红玫瑰和墨红玫瑰的香气成分进行鉴定和定量分析;在滇红玫瑰中主要检测出 61 种香气物 质,在墨红玫瑰中主要检测出 63 种香气物质;滇红玫瑰香气成分主要为醇类物质(58.41 %),醛类物质(8.42 %)、酯类物 质(7.42 %)、烷类(5.43 %)、含氮类(3.49 %)、酮类物质(1.85 %)、酸类物质(1.7 %)和醚类物质(1.43 %);墨红玫瑰香气成 分的种类主要为醇类(51.93 %)、醛类(11.98 %)、醚类(7.78 %)、酯类(6.05 %)、烷类(3.95 %)、酸类(3.39 %)、甲氧基化合 物(3.06 %)、萜类(0.16 %);滇红玫瑰和墨红玫瑰共有 44 种相同的香气物质,但两种玫瑰香气成分及含量均有差异。
Abstract:The aroma components of Dian Hong Roses and Mo Hong Roses were analyzed, their differences were compared;the aroma components from these two roses were extracted by vapour distillation. And their aro- ma components were analyzed by GC-MS. After the detection, 61 kinds of aroma components from Dian Hong Roses and 63 kinds aroma components from Mo Hong Roses were detected; the aroma components of Dian Hong Roses contained alcohol which account for 58.41 % in total, aldehyde(8.42 %), esters(7.42 %), alkane(5.43 %), nitrogen-containing compounds(3.49 %), ketone(1.85 %), acids(1.7 %),and ethers(1.43 %). The aro- ma components of Mo Hong Roses contains alcohol which accounted for 51.93 % in total, aldehyde(11.98 %), ethers(7.78 %), esters(6.05 %), alkane(3.95 %), acids(3.39 %),oxygen based compounds(3.06 %), and terpene(0.16 %). Although Dian Hong Roses and Mo Hong Roses had 44 kinds aroma components in common, their aroma components content and kind still had differences.
keywords: Dian Hong Roses Mo Hong Roses GC-MS aroma components
文章编号:201708036 中图分类号: 文献标志码:A
基金项目:
作者 | 单位 |
杨秦1,李杭橙1,肖洪2,3,刘士健1,*,方明珠1 | 1. 西南大学 食品科学学院/重庆市农产品加工重点实验室,重庆 400715;2. 北京正博和源科技有限公 司重庆分公司,重庆 400716;3. 北京正博和源科技有限公司,北京 102400 |
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