利用核磁共振技术对在橄榄油厂废水上生长的香菇多糖组分进行表征。
NMR characterization of the polysaccharidic fraction from Lentinula edodes grown on olive mill waste waters.
作者信息
Tomati Umberto, Belardinelli Monica, Galli Emanuela, Iori Valentina, Capitani Donatella, Mannina Luisa, Viel Stéphane, Segre Annalaura
机构信息
Istituto di Biologia Agroambientale e Forestale, CNR, Area della Ricerca di Roma, I-00016 Monterotondo Scalo, Rome, Italy.
出版信息
Carbohydr Res. 2004 Apr 28;339(6):1129-34. doi: 10.1016/j.carres.2004.02.007.
A high-field NMR study of the polysaccharidic fraction extracted from Lentinula edodes mycelium grown on olive mill waste waters is reported. Diffusion-ordered NMR spectroscopy (DOSY) was applied to the polysaccharidic fraction. The results showed the presence of two polysaccharides of different sizes, whose structures were revealed using one- and two-dimensional NMR techniques. These two polysaccharides were identified as xylan and lentinan.
本文报道了对从生长在橄榄油厂废水中的香菇菌丝体提取的多糖部分进行的高场核磁共振研究。将扩散排序核磁共振光谱法（DOSY）应用于该多糖部分。结果显示存在两种不同大小的多糖，其结构通过一维和二维核磁共振技术得以揭示。这两种多糖被鉴定为木聚糖和香菇多糖。
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