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关键词：
大孔树脂 使用
发表时间：
2012-03-25 19:51:55
超高效液相_质谱法测定降脂颗粒中6种活性成分的含量
小升升 | -> | 777| 2| 0.658321MB |Alpinia katsumadai Hayata
To investigate the chemical constituents from the seeds of Alpinia katsumadai Hayata.
METHODS: Compounds were isolated and purified by column chromatography with silica gel and Sephadex LH-20,and their structures were identified on the basis of physiochemical properties and spectroscopic data
METHODS: Compounds were isolated and purified by column chromatography with silica gel and Sephadex LH-20,and their structures were identified on the basis of physiochemical properties and spectroscopic data
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关键词： 薄层色谱 应用 发表时间： 2012-03-20 22:08:38
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关键词： Alpinia katsumadai Hayata 发表时间： 2012-03-20 22:03:22