SCIENCE ASIA

Volume 46, No. 03, Month JUNE, Year 2020, Pages 323 - 329

Analysis of volatile components in beer containing cordyceps militaris extract by electronic nose and gc-ms

Jikang Jiang, Jiyuan Tian, Wenxiang Li, Ge Yu

Abstract Download PDF

In the present study, the volatile flavor compounds in beer containing Cordyceps militaris extract (CMB) were analyzed by solid-phase microextraction combined with gas chromatography-mass spectrometry (SPME/GC-MS) and electronic nose compared with normal beer (NB) as control. The results showed that, through principal component analysis (PCA) and loading analysis (LA), ester content of CMB was less than that of NB while alcohol content was higher. A total of 27 volatile compounds were identified by SPME/GC-MS from CMB and NB, classified into acids, alcohols, esters and terpenes

Keywords

Cordyceps militaris, beer, volatile flavor compounds, electronic nose, gas chromatography-mass spectrometry (GC-MS) INTRODUCTION

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