Journal Published Online: 01 September 2001
Volume 46, Issue 5

Detection of Gamma-Butyrolactone (GBL) as a Natural Component in Wine

CODEN: JFSCAS

Abstract

The compound gamma-butyrolactone (GBL) was found in extracts from samples of unadulterated wines. This finding indicates that GBL is a naturally occurring component in some wines and may be present in similar products. The concentration detected was approximately 5 µg/mL and was easily observed using a simple extraction technique followed by GC/MS analysis. These results illustrate the need to carefully examine an allegedly adulterated sample's matrix before determining a sample was laced with GBL.

Author Information

Vose, J
Vermont Forensic Laboratory, Waterbury, VT
Tighe, T
Vermont Forensic Laboratory, Waterbury, VT
Schwartz, M
Vermont Forensic Laboratory, Waterbury, VT
Buel, E
Vermont Forensic Laboratory, Waterbury, VT
Pages: 4
Price: $25.00
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Stock #: JFS15116J
ISSN: 0022-1198
DOI: 10.1520/JFS15116J