Volatile Constituents from Pulp of Two by Head-Space Solid Micro-Extraction Coupled with GC-MS

ZHANG Wei; LU Yin; GU Xue-zhu; LI Chang-qin; KANG Wen-yi

doi:10.11653/zgsyfjxzz2013070117

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Volatile Constituents from Pulp of Two by Head-Space Solid Micro-Extraction Coupled with GC-MS

更新时间：2024-01-04

- Volatile Constituents from Pulp of Two by Head-Space Solid Micro-Extraction Coupled with GC-MS
- Chinese Journal of Experimental Traditional Medical Formulae Vol. 19, Issue 7, Pages: 117-119(2013)
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- DOI：10.11653/zgsyfjxzz2013070117
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- Published：2013
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ZHANG Wei, LU Yin, GU Xue-zhu, et al. Volatile Constituents from Pulp of Two by Head-Space Solid Micro-Extraction Coupled with GC-MS[J]. Chinese journal of experimental traditional medical formulae, 2013, 19(7): 117-119.
DOI：

ZHANG Wei, LU Yin, GU Xue-zhu, et al. Volatile Constituents from Pulp of Two by Head-Space Solid Micro-Extraction Coupled with GC-MS[J]. Chinese journal of experimental traditional medical formulae, 2013, 19(7): 117-119. DOI： 10.11653/zgsyfjxzz2013070117.

摘要

目的: 分析两种南瓜(蜜本和超甜蜜本)肉挥发性成分。方法: 采用顶空固相微萃取和气质联用技术(HS-SPME-GC-MS)

结合保留指数法

首次采用峰面积归一化法计算各化合物的相对百分含量来分析两种南瓜肉的挥发性成分。结果: 从蜜本南瓜、超甜蜜本南瓜果肉中分别鉴定出29

23个化合物

分别占总峰面积的96.55%

94.04%

其中蜜本和超甜蜜本有23种共有成分。结论: 蜜本南瓜果肉的挥发性成分以吡喃酮(16.66%)和β-紫罗兰酮(7.44%)含量最高

超甜蜜本南瓜果肉挥发性成分中含量较高的是吡喃酮(14.87%)和棕榈酸(13.20%);蜜本和超甜蜜本南瓜果肉的挥发性成分具有差别。

Abstract

Objective: To study the volatile constituents from pulp of two Cucurbita moschata (miben

chaotianmiben). Method: The volatiles were analyzed by head-space solid micro-extraction

coupled with GC-MS and Kovats indices for the first time. A quantitative analysis in percent was performed by peak area normalization measurements. Result: Twenty-nine compounds were identified from miben and 23 from chaotianmiben C.moschata. 96.55 % and 94.04% of the total essential constituents respectively. The two C.moschata. had 23 common components. Conclusion: Pyranone(16.66%)

β-ionone(7.44%) were the highest components of the total essential constituents of C.moschata (miben); pyranone(14.87%)

hexadecanoic acid (13.20%) were the highest components of the total essential constituents of C.moschata(chaotianmiben).The volatile constituents were different between the two C.moschata.

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Related Author

SHI Lei

JI Zhi-qiang

KANG Wen-yi

TIAN Pu-yu

WANG Jin-mei

LI Yuan-yuan

YU Xia

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Related Institution

Institution of Chinese Medica Materia,Henan University

Huanghe Science and Technology College

Qiannan Normal College for Nationalities,Duyun

Institute of Traditional Chinese Medicine， Heilongjiang Academy of Chinese Medical Sciences

南阳理工学院,南阳理工学院,河南省南阳市宛城区南阳理工学院张仲景国医学院,南阳理工学院

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