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香兰素的全球需求量,2006年为19000吨左右,由于黎芦醛合成方法的改变,从2007年起年需求量减少了约2000吨左右,目前香兰素国际市场的实际年需求量为17000吨左右,其中甲基香兰素约
The global demand for vanillin, 19,000 tons in 2006, due to changes in the synthesis of teurolamine, the annual demand from 2007 decreased by about 2,000 tons, the actual annual demand for vanillin in the international market is About 17,000 tons, of which methyl vanillin about