The increasing use of single-walled carbon nanotubes(SWCNTs)will inevitably enter wastewater treatment plants(WWTPs),yet the impacts of SWCNTs on the microb
藏药作为天然高原药物,生长周期短,有效成分含量高,生物活性强,具有很高的药用价值和经济价值。藏茵陈广布青藏高原,为常用传统藏药,味苦,性寒,有清热利湿、平肝利胆的功能,主治急性黄疸型肝炎、胆囊炎、胃炎等症。本论文进行了藏茵陈的化学成分和抗肝细胞损伤的实验研究。利用常规硅胶柱层析(Silica gel CC),凝胶柱层析(Sephadex LH-20CC)以及制备薄层层析(PTLC),从藏茵陈(Sw
Biodegradation of ferulic acid,by an endophytic fungus called Phomopsis liquidambari was investigated in this study.This strain can use ferulic acid as the