申请人:Nestec S.A.
公开号:EP1384716A1
公开(公告)日:2004-01-28
The present invention relates to a new process for the generation of ethenylpyrazine derivative compounds consisting in reacting at ambient conditions a diketone of the formula CH2-CH-CO-CO-CH3 with 1,2-diaminopropane. Such ethenylpyrazine derivative compounds exhibit roasted and earthy aroma profiles and may be used in the food and beverage industry, especially chocolate, confectionery and coffee.
本发明涉及一种生成乙烯基吡嗪衍生物化合物的新工艺,包括在常温条件下将化学式为CH2-CH-CO-CO-CH3的二酮与1,2-二氨基丙烷反应。这种乙烯基吡嗪衍生物化合物具有烘烤和土腥的香气特征,可用于食品和饮料行业,特别是巧克力、糖果和咖啡。