目的分析不同产地莪术药材中莪术烯醇、莪术酮和吉马酮含量的差异。

OBJECTIVE To determine three effective constituents of curcumenol, curzerenone and germacrone in Rhizoma Curcumae from different areas.

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结果 从数十株丝状真菌筛选得到黑曲霉AS 3.739对莪术二酮具有羟基化修饰作用，并分离、纯化和鉴定了2种主要产物 1 、 2 。

Results Curdione was hydroxylated by Aspergillus niger AS 3.739 which was screened from dozens of fungi, and the two major products 1 and 2 were separated and identified.

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目的 筛选对莪术二酮具有羟基化修饰作用的菌株。

Objective To screen the microorganism with the ability to hydroxylate curdione.

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