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2,3-Diethylpyrazine Pyrazine, 2,3-diethyl- 2,3-diethyl-pyrazin
Chemical Properties | CLEAR COLORLESS TO LIGHT YELLOW LIQUID |
Chemical Properties | 2,3-Diethylpyrazine has a nutty, hazelnut aroma |
Occurrence | Reported found in baked potato, mushrooms, cocoa, roasted filberts, malt and shoyu (fermented soya hydrolysate). |
Preparation | By condensation of 3,4-hexanedione with ethylenediamine |
Taste threshold values | Taste characteristics at 10 ppm: musty, raw, slight nutty, slight radishEMA PADI: 0.681 m |
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