全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:Duoduo Xu , Hongyue Li ...
来源:[J].Molecules(IF 2.428), 2016, Vol.21 (12)DOAJ
摘要:The glycoprotein purified from the mycelium extract of Tremella fuciformis was marked with iodine through the iodine substitution reaction. The content of iodine, which is indicative of the amount of the marked tremella glycoprotein (ITG), was detected with Inductively coupled pl...
作者:Duoduo Xu , Wei Zheng ...
来源:[J].International Journal of Biological Macromolecules(IF 2.596), 2018, Vol.107, pp.843-847Elsevier
摘要:Abstract(#br)Difficulties in the determination of polysaccharide content in biological samples has been one of the bottlenecks limiting the development of polysaccharides pharmacokinetics, greatly due to the complicated chemical structure of these compounds. In this study, we est...
作者:Duoduo Xu , Yi Zhong ...
来源:[J].Carbohydrate Polymers(IF 3.479), 2018, Vol.199, pp.473-481Elsevier
摘要:Abstract(#br)Nanocellulose is a promising candidate as a "green" reinforcing nanofiller for polymer nanocomposites. Three-dimensionally nanoporous cellulose gels (NCGs) have been demonstrated to exhibit significant dispersibility and compatibilization with hydrophobic polymers. W...
作者:Duoduo Xu , Haiyang Wang ...
来源:[J].International Journal of Biological Macromolecules(IF 2.596), 2016, Vol.92, pp.30-36Elsevier
摘要:Abstract(#br)A water-soluble polysaccharide (EPA-1) from Pleurotus eryngii was obtained using DEAE-52 and Sephadex G-50 columns. The properties, structure and immunomodulatory activity of EPA-1 were studied. The results demonstrated that EPA-1 was a homogeneous polysaccharid...
作者:... Yang Gao , Duoduo Xu , Qipin Gao
来源:[J].International Journal of Biological Macromolecules(IF 2.596), 2015, Vol.81, pp.656-661Elsevier
摘要:Abstract(#br)A polysaccharide named EP-1 was found by screening cultured mycelium of Hericium erinaceus , which was extracted and subjected to precipitation with ethanol, hollow-fiber ultrafiltration and ion-exchange chromatography. The polysaccharide has a molecular weight ...
作者:Duoduo Xu , Min Xu ...
来源:[J].Science China Chemistry(IF 1.327), 2016, Vol.59 (11), pp.1405-1414Springer
摘要:Abstract(#br)Light weight and mechanically strong α-chitin aerogels were fabricated using the sol-gel/self-assembly method from α-chitin in different aqueous alkali hydroxide (KOH, NaOH and LiOH)/urea solutions. All of the α-chitin solutions exhibited temperature-induced rap...
作者:Duoduo Xu , Wei Liu
来源:[J].Carbohydrate Polymers(IF 3.479), 2012, Vol.90 (4), pp.1411-1414Elsevier
摘要:Abstract(#br)Zymosan was hydrolysed with HCl and fractionated by ultrafiltration and dialysis to obtain water-soluble fragments A, B and C. Physical and chemical analyses showed that these fractions are composed primarily of glucose and have molecular weights of 8 kDa, 5 kDa...
作者:Duoduo Xu , Xiaogang Wu ...
来源:[J].Demographic Research, 2018, Vol.38DOAJ
摘要:Background : The complex impact of migration on children's development has received extensive attention in both developed and developing countries. In China, more than 100 million children are directly affected by the massive internal migration. Objective : This study investigate...

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