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生物通
1月
桦木多糖调控桦褐孔菌生物活性多糖合成的代谢机制研究
编辑推荐: 本研究针对桦褐孔菌 (Inonotus obliquus )生物活性多糖合成效率低的问题,通过添加桦木源多糖 (C-48/H-0)进行深层发酵实验,发现其通过抑制PGI(磷酸葡萄糖异构酶)、激活PGM(磷酸葡萄糖变位酶)和UGP(UDP-葡萄糖焦磷酸化酶)调控糖代谢流向,使胞外多糖α-葡萄糖苷酶抑制活性提升3-4倍 ...
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