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作 者 ：刘亚男1,2，冯娜1,2, 薛璟花1，吴萍1，魏孝义1

期 刊 ：热带亚热带植物学报 2008年 16卷 1期 页码：57~60

关键词：石灰岩；珍稀濒危植物；迁地保护；酸性土壤；适应性；

Keywords:Limestone, Rare and endangered plants, Ex-situ conservation, Acidic soil, Adaptability,

摘 要 ：白地霉(Geotrichum candidum Link)固体发酵培养物，经乙醇提取、柱层析分离得到了7个化合物。通过光谱分析，分别鉴定为亮氨酸(1)、尿嘧啶(2)、胸腺嘧啶(3)、焦儿茶酸(4)、4-羟基苯甲酸(5)、3,5-二羟基苯甲酸(6)和7,8-dimethylalloxazine(7)。7个化合物均是首次从白地霉中得到。

Abstract:Seven compounds were isolated from the cultures of Geotrichum candidum. On the basis of their spectral data, they were identified as leucine (1), uracil (2), thymine (3), pyrocatechuic acid (4), p-hydroxybenzoic acid (5), 3,5-dihydroxybenzoic acid (6), and 7,8-dimethylalloxazine (7). All compounds are isolated from this fungus for the first time.

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