The Utilization of Gas Chromatography/Mass Spectrometry in the Profiling of Several Antioxidants in Botanicals ( Advances in Gas Chromatography )

Publication series ： Advances in Gas Chromatography

Author： Serban Moldoveanu  

Publisher： IntechOpen‎

Publication year： 2014

E-ISBN: INT5701657292

P-ISBN(Paperback): 9789535112273

P-ISBN(Hardback):  9789535112273

Subject： O62 Organic Chemistry

Keyword： 有机化学

Language： ENG

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The Utilization of Gas Chromatography/Mass Spectrometry in the Profiling of Several Antioxidants in Botanicals

Chapter

Chapter 5 The Utilization of Gas Chromatography/Mass Spectrometry in the Profiling of Several Antioxidants in Botanicals

1. Introduction

1.1. Introductory information regarding antioxidants in botanicals

2. Experimental procedures for extending the GC analysis to larger molecules

3. Examples of GC/MS analysis of botanicals containing antioxidant molecules

3.1. Example of green tea analysis

3.2. Example of rosemary analysis

3.3. Other applications of direct silylation and GC/MS analysis

4. GC/MS analysis of triglycerides with antioxidant character

4.1. Triglyceride hydrolysis and fatty acids methylation

4.2. Triglyceride hydrolysis and fatty acids silylation

4.3. Analysis of intact triglycerides

5. Conclusions

Author details

References

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