使用顶空固相微萃取与气相色谱-质谱联用分析黑醋栗果实中的挥发性化合物

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Cited by 7

05:29 min

June 9th, 2021

10.3791/62421-v

June 9th, 2021

3.6K views

这里描述了一个顶空固相微萃取气相色谱平台,用于在成熟的黑醋栗果实中快速、可靠和半自动地进行挥发性鉴定和定量。该技术可用于增加有关水果香气的知识,并选择具有增强风味的品种以进行育种。

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Volatile Organic Compounds

Chapters in this video

0:05

Introduction

0:42

Sample Preparation

1:17

Headspace Solid-phase Microextraction (HS-SPME) Coupled with Gas Chromatography-mass Spectrometry (GC-MS) Data Acquisition

2:23

Analysis of GC-MS Profile Chromatograms: VOC Identification and Semi-quantification

3:20

Results: Analysis of HS-SPME/GC-MS Chromatograms, PCA, and Relative VOC Content in Blackcurrant Fruits

4:48

Conclusion

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