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2014•Zhongguo shiyan fangjixue zazhiRequires access

Analysis of Volatile Chemical Constituents in Vanilla planifoli by HS-SPME-GC-MS

LU Jin-qin

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Abstract

Objective: To analyze the volatile components from fruit of Vanill planifol. Method: The volatile chemical constituents were extracted and enriched by headspace solid phase micro-extraction( HS-SPME).The chemical components were analyzed by GC-MS. Selected the solid phase micro-extraction fiber head,while optimized the HS-SPME operating conditions. Result: A total of 28 components were separated and identified,accounted for 98. 17% of total volatile components. The main component is vanillin( 48. 28%) and 2-methoxyphenol( 15. 54%). Conclusion: This is the first time to adopt HS-SPME combined with GC-MS to analyze the volatile chemical components from fruit of V. planifoli and this study can provide scientific basis for further research and development of volatile chemical constituents of V. planifoli.

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What this paper is about

Objective: To analyze the volatile components from fruit of Vanill planifol. Method: The volatile chemical constituents were extracted and enriched by headspace solid phase micro-extraction( HS-SPME).The chemical components were analyzed by GC-MS. Selected the solid phase micro-extraction fiber head,while optimized the HS-SPME operating conditions. Result: A total of 28 components were separated and identified,accounted for 98. 17% of total volatile components. The main component is vanillin( 48. 28%) and 2-methoxyphenol( 15. 54%). Conclusion: This is the first time to adopt HS-SPME combined with GC-MS to analyze the volatile chemical components from fruit of V. planifoli and this study can provide scientific basis for further research and development of volatile chemical constituents of V. planifoli.

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Available abstract

Objective: To analyze the volatile components from fruit of Vanill planifol. Method: The volatile chemical constituents were extracted and enriched by headspace solid phase micro-extraction( HS-SPME).The chemical components were analyzed by GC-MS. Selected the solid phase micro-extraction fiber head,while optimized the HS-SPME operating conditions. Result: A total of 28 components were separated and identified,accounted for 98. 17% of total volatile components. The main component is vanillin( 48. 28%) and 2-methoxyphenol( 15. 54%). Conclusion: This is the first time to adopt HS-SPME combined with GC-MS to analyze the volatile chemical components from fruit of V. planifoli and this study can provide scientific basis for further research and development of volatile chemical constituents of V. planifoli.

Key concepts: Solid-phase microextraction, Chemistry, Chemical constituents, Chromatography, Vanillin, Gas chromatography–mass spectrometry, Extraction (chemistry), Volatile organic compound

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