An eco-friendly technology for polysaccharide production from logging and sawing waste
An eco-friendly technology for polysaccharide production from logging and sawing waste
复制标题
DOI：
10.1134/s1070363212050283
复制
发表时间：
2012-05-01
影响因子：
0.9
通讯作者：
Ivanova, N. V.
中科院分区：
文献类型：
--
作者：
Babkin, V. A.;Malkov, Yu A.;Ivanova, N. V.
开发了一种多糖回收技术，旨在将落叶松生物质废弃物综合处理成具有实际意义的阿拉伯半乳糖、果胶和结晶葡萄糖，适用于医药、食品工业和农业应用。从理论上考虑了从落叶松木材中提取阿拉伯半乳聚糖的方法，在中试装置上对阿拉伯半乳聚糖回收的一些单独步骤和整个工艺周期进行了优化。论证了落叶松木质纤维残渣糖化为结晶葡萄糖的可能性。报道了从落叶松树皮中提取果胶多糖的工艺研究结果，以及果胶的膜亲和性以及通过与过渡金属离子和贵金属离子相互作用形成纳米生物复合材料的能力。
A polysaccharide recovery technology was developed with intent to be used in integrated processing of larch biomass waste into practically significant arabinogalactan, pectin, and crystalline glucose suitable for medicinal, food-industry, and agricultural applications. Theoretical aspects were considered for arabinogalactan extraction from larch wood, in which procedure some of individual stages and the entire process cycle of arabinogalactan recovery on a pilot installation were optimized. The possibility of saccharification of larch wood-derived lignocellulosic residue into crystalline glucose was demonstrated. The results of a technological study on pectin polysaccharide isolation from larch bark were reported along with the findings concerning the membrane tropic activity of pectin and ability to form nanobiocomposites via interaction with transition and noble metal ions.