Analysis of the fatty acid composition in <i>Catharanthus roseus</i> seed oil by gas chromatography-mass spectrometry

NIU Hui-ying; YANG Lei; ZHANG Lin; LI Xiao-wei; LIU Yu; ZU Yuan-gang

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Volume 25 Issue 2

Jun. 2018

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Article Navigation > Journal of Zhejiang A&F University > 2008 > 25(2): 259-261

NIU Hui-ying, YANG Lei, ZHANG Lin, LI Xiao-wei, LIU Yu, ZU Yuan-gang. Analysis of the fatty acid composition in Catharanthus roseus seed oil by gas chromatography-mass spectrometry[J]. Journal of Zhejiang A&F University, 2008, 25(2): 259-261.

Citation:

NIU Hui-ying, YANG Lei, ZHANG Lin, LI Xiao-wei, LIU Yu, ZU Yuan-gang. Analysis of the fatty acid composition in Catharanthus roseus seed oil by gas chromatography-mass spectrometry[J]. Journal of Zhejiang A&F University, 2008, 25(2): 259-261.

Analysis of the fatty acid composition in Catharanthus roseus seed oil by gas chromatography-mass spectrometry

1.
Key Laboratory of Forest Plant Ecology, Ministry of Education, Northeast Forestry University, Harbin 150040, Heilongjiang, China

Received Date: 2007-04-22
Rev Recd Date: 2007-06-05
Publish Date: 2008-04-10

Abstract

Catharanthus roseus seed oil was extracted with n-Hexane,then esterified with potassium hydroxide and methanol. After esterification,the oil was analyzed by gas chromatography-mass spectrum (GC-MS). 9 peaks were separated and 5 peaks were identified,the compounds were quantitatively determined by normalization method,and the identified compounds accounted for 99.91% of total GC peak areas. The contents of the main fatty acids,namely,oleic acid,linoleic acid,palmitic acid,arachidic acid relative contents were respectively 73.92%,16.93%,5.58% and 3.40%.
- botany,
- Catharanthus roseus,
- seed oil,
- fatty acid,
- GC-MS

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通讯作者: 陈斌, bchen63@163.com

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沈阳化工大学材料科学与工程学院沈阳 110142

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Analysis of the fatty acid composition in Catharanthus roseus seed oil by gas chromatography-mass spectrometry

1. Key Laboratory of Forest Plant Ecology, Ministry of Education, Northeast Forestry University, Harbin 150040, Heilongjiang, China

Received Date: 2007-04-22
Rev Recd Date: 2007-06-05
Publish Date: 2008-04-10

Key words:

Abstract: Catharanthus roseus seed oil was extracted with n-Hexane,then esterified with potassium hydroxide and methanol. After esterification,the oil was analyzed by gas chromatography-mass spectrum (GC-MS). 9 peaks were separated and 5 peaks were identified,the compounds were quantitatively determined by normalization method,and the identified compounds accounted for 99.91% of total GC peak areas. The contents of the main fatty acids,namely,oleic acid,linoleic acid,palmitic acid,arachidic acid relative contents were respectively 73.92%,16.93%,5.58% and 3.40%.

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1. Key Laboratory of Forest Plant Ecology, Ministry of Education, Northeast Forestry University, Harbin 150040, Heilongjiang, China

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