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Determination of Aromatic Components of Rosa davurica Pall. by Headspace Solid Phase Microextraction Combined with GC-MS
被引:4
作者:
Yuan NIU
[1
]
Qiong XU
[1
]
Jian ZHUANG
[1
]
Yude WANG
[1
]
Lilan DAI
[1
]
Dengfei LI
[1
]
Yalan ZHAO
[1
]
机构:
[1] Lanzhou City Agricultural Technology Research and Extension Center
来源:
关键词:
Rosa davurica Pall;
Headspace solid phase microextraction(HS-SPME);
Gas chromatography-mass spectrometry(GC-MS);
Aromatic components;
D O I:
10.19600/j.cnki.issn2152-3924.2018.05.006
中图分类号:
O657.63 [质谱分析];
TS255.7 [果蔬加工品标准与检验];
学科分类号:
070302 ;
081704 ;
083203 ;
摘要:
[Objectives] To determine the aromatic components of Rosa davurica Pall. [Methods] 42 kinds of aromatic components were identified from the flowers of R. davurica by headspace solid phase microextraction( HS-SPME) combined with gas chromatography-mass spectrometry( GC-MS). The main compounds were alcohols( 54. 88%) and aldehydes( 19. 55%). [Results] The top five components with the highest relative content were phenylethyl alcohol( 12. 69%),geraniol( 9. 85%),citronellol( 8. 80%),nerol( 7. 84%) and 2-n-pentylfuran( 7. 45%). [Conclusions] Headspace solid phase microextraction( HS-SPME) combined with gas chromatography-mass spectrometry( GC-MS) can provide basis for further development and utilization of R. davurica.
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页码:20 / 22
+26
页数:4
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