生物来源
synthetic
质量水平
等级
FG
Fragrance grade
Halal
Kosher
Agency
follows IFRA guidelines
管理合规性
EU Regulation 1223/2009
EU Regulation 1334/2008 & 872/2012
检测方案
≥95%
折射率
n20/D 1.41 (lit.)
bp
131 °C (lit.)
密度
0.939 g/mL at 25 °C (lit.)
应用
flavors and fragrances
文件
see Safety & Documentation for available documents
食品过敏原
no known allergens
致敏芳香化合物
no known allergens
性状检查
caramel; buttery
SMILES字符串
CCC(=O)C(=O)CC
InChI
1S/C6H10O2/c1-3-5(7)6(8)4-2/h3-4H2,1-2H3
InChI key
KVFQMAZOBTXCAZ-UHFFFAOYSA-N
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一般描述
3,4-Hexanedione occurs naturally in honey and coffee. It has been proposed as a substitute for diacetyl in butter flavorings.
生化/生理作用
1.0% 时的气味
5ppm 时的味道
Flavor and free amino acid composition of lavender and eucalyptus honeys.
Bouseta A, et al.
Journal of Food Science, 61(4), 683-687 (1996)
Profiles of volatile compounds and sensory analysis of three blends of coffee: influence of different proportions of Arabica and Robusta and influence of roasting coffee with sugar.
Sanz C, et al.
Journal of the Science of Food and Agriculture, 82(8), 840-847 (2002)
Stacey E Anderson et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 62, 373-381 (2013-09-07)
Concern has been raised over the association of diacetyl with lung disease clinically resembling bronchiolitis obliterans in food manufacturing workers. This has resulted in the need for identification of alternative chemicals to be used in the manufacturing process. Structurally similar
Organoleptic Characteristics of Flavor Materials
Mosciano, G.
Perfumer & Flavorist, 30(5), 49-49 (2005)
Elizabeth I Parkinson et al.
Bioorganic & medicinal chemistry, 19(15), 4635-4643 (2011-07-08)
Carboxylesterases (CE) are ubiquitous enzymes found in both human and animal tissues and are responsible for the metabolism of xenobiotics. This includes numerous natural products, as well as a many clinically used drugs. Hence, the activity of these agents is
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