(2E,6Z)-2,6-ノナジエナール 化学特性,用途語,生産方法
外観
無色～うすい黄赤色～黄色透明液体
化学的特性
Nona-2-trans-6-cis-dienal is a clear colorless to pale yellow liquid that has an odor reminiscent of green cucumber. The organoleptic character of this compound is attributed almost entirely to olfactory sensations. May be obtained from the steam distillation of fresh cucumber.
天然物の起源
Reported as naturally occurring in violet leaves and flowers, in cucumber, sweet and sour cherry, guava, peas,
tomato, potato, bell pepper, wheat bread, rye bread, milk, milk powder, fish and fish oil, roast chicken, guinea hen, beef, beer, coffee,
tea, oats, mango, kelp, prickly pear, malt, dried bonito, endive, oysters, clam and mate.
使用
trans-2,cis-6-Nonadienal is an unsaturated aldehyde that is responsible for the cucumber smell of Synura petersenii, a freshwater colonial flagellate. trans-2,cis-6-Nonadienal is also a common natural and drinking water contaminant.
製造方法
From natural hexenol
定義
ChEBI: (2E,6Z)-nona-2,6-dienal is an enal that is (2E,6Z)-nona-2,6-diene substituted by an oxo group at position 1. It has a role as a plant metabolite. It is an enal and a trans-2,3-unsaturated fatty aldehyde.
一般的な説明
trans-2,cis-6-Nonadienal is the key contributor to the cucumber flavor. It is also found in mango ripened anchovy and kelp. Unialgal cultures of various Synurophycean species for the occurrence of trans-2,cis-6-nonadienal have been investigated.
安全性プロファイル
Low toxicity by
ingestion and skin contact. A moderate skin
irritant. When heated to decomposition it
emits acrid smoke and irritating fumes.
(2E,6Z)-2,6-ノナジエナール 上流と下流の製品情報
原材料
準備製品