Profiling of Volatile Compounds with Characteristic Odors in Bambusa oldhamii Shoots from Taiwan
Journal
BioResources
Journal Volume
16
Journal Issue
3
Pages
5901-5914
Date Issued
2021
Author(s)
Abstract
This study focuses on volatile aromatic constituents extracted using solidphase microextraction (SPME) from underground and aboveground Bambusa oldhamii shoots. Analysis was conducted using the extracts after heating at various temperatures and for various durations. Results of gas chromatography-mass spectrometry (GC-MS) revealed six SPME-extracted volatile aromatic compounds in underground B. oldhamii shoots and eleven in aboveground B. oldhamii shoots. Methyl salicylate with a characteristic mint aroma and methoxy-phenyl oxime that gives a smell of fresh shrimp and crabs are the main volatile compounds found in underground and aboveground shoots of B. oldhamii, respectively. Moreover, the two types of shoots tested also contain volatile compounds including fatty acids: n-hexadecanoic acid (27.94%) and aliphatic aldehyde: trans-2-nonenal (16.31%), respectively. The GC-MS analysis of underground and aboveground B. oldhamii shoots steamed at 100 °C for 60 min revealed n-hexadecanoic acid as the main fatty acid compound. © 2021. All Rights Reserved.
Subjects
Bamboo shoot; Bambusa oldhamii; Gas chromatography-mass spectrometry (GC-MS); Solid-phase microextraction (SPME)
SDGs
Other Subjects
Aromatic compounds; Bamboo; Extraction; Mass spectrometry; Odors; Palmitic acid; Saturated fatty acids; Shellfish; Volatile organic compounds; Bamboo shoots; Bambusa oldhamii; Gas chromatography-mass spectrometry; Gaschromatography-mass spectrometry; Hexadecanoic acid; Methyl salicylate; Solid-phase microextraction; Volatile aromatic compounds; Volatile compounds; Gas chromatography; Aromatic Compounds; Bamboo; Extraction; Odors; Palmitic Acid; Voc
Type
journal article