| 洪振童,陈 洁,范 璐，等.HS-SPME-GC-MS分析冷榨和热榨葵花籽油的挥发性物质[J].中国油脂,2015,40(2):.[HONG Zhentong,CHEN Jie,FAN Lu，etc.Volatile compounds in cold-pressed sunflower seed oil and hot-pressed sunflower seed oil by HS-SPME-GC-MS[J].China Oils and Fats,2015,40(2):.] |
| HS-SPME-GC-MS分析冷榨和热榨葵花籽油的挥发性物质 |
| Volatile compounds in cold-pressed sunflower seed oil and hot-pressed sunflower seed oil by HS-SPME-GC-MS |
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| DOI： |
| 中文关键词: 葵花籽油 顶空固相微萃取 气质联用 挥发性物质 |
| 英文关键词:sunflower seed oil headspace solid phase micro-extraction gas chromatography-mass spectrometry volatile compounds |
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| 摘要点击次数: 1099 |
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| 中文摘要: |
| 采用顶空固相微萃取-气质联用法（HS-SPME-GC-MS）对冷榨葵花籽油和不同炒籽温度下的热榨葵花籽油的挥发性物质进行分析。结果表明：葵花籽油样品中共检测出59种挥发性物质，主要是萜烯类、醛酮类、烷烃类、杂环类及羧酸类物质；冷榨葵花籽油的挥发性物质主要是萜烯类、烷烃类及醛酮类物质，含量分别为38.96%、16.19%和12.20%；炒籽温度110、130、150℃下的热榨葵花籽油的主要挥发性物质的种类与冷榨葵花籽油的相似，但含量有很大区别，而170℃和190℃下的热榨葵花籽油的主要挥发性物质是吡嗪等杂环类物质和醛酮类物质。 |
| 英文摘要: |
| The volatile compounds in cold-pressed sunflower seed oil and hot-pressed sunflower seed oils from sunflower seeds cooked at different temperatures were analyzed by headspace solid phase micro-extraction-gas chromatography-mass spectrometry(HS-SPME-GC-MS). The results showed that 59 volatile compounds were detected in sunflower seed oils samples, which mainly were terpenes, ketones and aldehydes, alkanes, heterocyclic and carboxylic acids. Terpenes, alkanes and ketones and aldehydes were the main volatile compounds in cold-pressed sunflower seed oil, and their contents were 38.96%, 16.19% and 12.20% respectively; the kinds of volatile compounds in hot-pressed sunflower seed oils from sunflower seeds cooked at 110, 130℃ and 150℃ were similar to that in cold-pressed sunflower seed oil, while the contents were very different; the main volatile compounds in hot-pressed sunflower seed oils from sunflower seeds cooked at 170 ℃ and 190℃ were pyrazines, aldehydes and ketones. |
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