CARAMEL FURANONE (3% IN TRIACETIN) - CAS 28664-35-9
Category:
Flavor & Fragrance
Product Name:
CARAMEL FURANONE (3% IN TRIACETIN)
Synonyms:
2(5H)-Furanone, 3-hydroxy-4,5-dimethyl- [28664-35-9] in 1,2,3-Propanetriol, triacetate [102-76-1], 4,5-Dimethyl-3-hydroxy-2,5-dihydrofuran-2-one in Triacetin, CARAMEL FURANONE (3% IN TRIACETIN), Contains 3% FEMA/GRAS # 3634
CAS Number:
28664-35-9
Molecular Weight:
128.13
Molecular Formula:
C6H8O3
COA:
Inquire
MSDS:
Inquire
Olfactive Family:
Sweet
Odor description:
A strong sweet caramel/maple odor.
Chemical Structure
CAS 28664-35-9 CARAMEL FURANONE (3% IN TRIACETIN)

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Reference Reading


1.UHPLC quantification of sotolon in white wine.
Gabrielli M1, Fracassetti D, Tirelli A. J Agric Food Chem. 2014 May 28;62(21):4878-83. doi: 10.1021/jf500508m. Epub 2014 May 19.
Sotolon (4,5-dimethyl-3-hydroxy-2,5-dihydrofuran-2-one) is a volatile compound involved in the atypical aging of dry white wine, causing an irreversible defect when it exceeds 7-8 μg L(-1), and it might be adopted as a chemical marker of oxidative aging. An easier and sensitive ultrahigh-pressure liquid chromatography method for its determination in white wine is reported. The sample preparation is based on the liquid/liquid extraction by dichloromethane and the purification by solid phase extraction of the redissolved dry sample. This method showed good linearity and intermediate repeatability (<0.7 μg L(-1)), high recovery (>89.5%), and low detection limit (0.029 μg L(-1)). This method was usefully applied to 30 Italian sparkling and still white wine samples, where sotolon was not detected in most of them and exceeded the perception threshold only in one sparkling wine (13 μg L(-1)). The proposed method could be used to further investigate the aging/storage conditions and the chemical-physical parameters affecting its formation in wine.