Salts of coumaric acid were studied by means of UV,IR and MS.It was found that salts of coumaric acid were used the precursor-aroma compound of the coumarin.
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- 用UV、IR及MS法研究了香豆酸盐系列化合物的谱学特征,得出了香豆酸盐可作为香豆素香料的前驱体的结论。