Analysis of headspace volatiles from entire black truffle (Tuber melanosporum)
โ Scribed by Thierry Talou; Michel Delmas; Antoine Gaset
- Book ID
- 102435077
- Publisher
- John Wiley and Sons
- Year
- 1989
- Tongue
- English
- Weight
- 330 KB
- Volume
- 48
- Category
- Article
- ISSN
- 0022-5142
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โฆ Synopsis
A dynamic headspace analysis is employed f o r isolating aroma volatiles directly from entire black truffles (Tuber melanosporum). The qualitative analysis is carried out by gas chromatography-mass spectrometry. The formation of the major volatile compounds and their contribution to the final aroma impression is also discussed.
๐ SIMILAR VOLUMES
The volatile organic compounds released by Tuber melanosporum Vitt. and the variation induced by the storage temperature were determined by purge and trap methods. Two aldehydes (2-and 3-methylbutanal) and two alcohols (2-and 3-methylbutanol) play an impact role, while sulphur compounds, present at