本文以松树杂酚油为原料提取4 甲基愈创木酚，然后利用4 甲基愈创木酚一步氧化合成香兰素。
This article introduces a new process of synthesizing vanillin from 2-methoxy-4-methyl benzenol, which is abstracted from pine creosote oil, via one-step oxygen method.
【目的】研究中国新育油用亚麻品种（系）木酚素含量与基因型和地点的关系。
Objective】 This study is to determine the relative contributions of genotypes and the interactions between genotype and location on variation of lignan contents in flaxseeds.
【目的】研究中国新育油用亚麻品种（系）木酚素含量与基因型和地点的关系。
Objective】 This study is to determine the relative contributions of genotypes and the interactions between genotype and location on variation of lignan contents in flaxseeds.
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