主题：【悬赏帖】求助5篇外文，谢谢！

【序号】：1
【作者】： Sait? H , Yamada J , Yoshioka Y , et al.
【题名】：Evidence of three distinct conformations—single chain,single helix, and triple helix—of (1 → 3)-β-D-xylan in the solid and intact frond of green algaeas studied by 13C-nmr spectroscopy
【期刊】：Biopolymers
【年、卷、期、起止页码】: 1991, 31(8):933-940.
【全文链接】：
【序号】：2
【作者】： Jixian Zhang, Chaoting Wen, Wei Qin,Piaoyan Qin, ... Yuqing Duan
【题名】：Ultrasonic-enhanced subcritical water extraction ofpolysaccharides by two steps and its characterization from Lentinus edodes
【期刊】：International Journal of Biological Macromolecules
【年、卷、期、起止页码】: In Press, Corrected Proof, Available online 18 July2018
【全文链接】：
【序号】：3
【作者】： Jianhui Chen, Junhui Lu, Baolan Wang,Xiaolei Zhang, ... Haiqing Chu
【题名】：Polysaccharides from Dendrobium officinale inhibitbleomycin-induced pulmonary fibrosis via the TGFβ1-Smad2/3 axis
【期刊】：International Journal of Biological Macromolecules
【年、卷、期、起止页码】: In Press, Corrected Proof, Available online 18 July2018
【全文链接】：
【序号】：4
【作者】： Mehboob Hoque, Safdar Ali, Muddasarul Hoda
【题名】：Current status of G-protein coupled receptors as potentialtargets against type 2 diabetes mellitus
【期刊】：International Journal of Biological Macromolecules
【年、卷、期、起止页码】: In Press, Corrected Proof, Available online 17 July2018
【全文链接】：
【序号】：5
【作者】： Juan Yu, Hai-yu Ji, An-jun Liu
【题名】：Alcohol-soluble polysaccharide from Astragalus membranaceus:Preparation, characteristics and antitumor activity
【期刊】：International Journal of Biological Macromolecules
【年、卷、期、起止页码】: In Press, Corrected Proof, Available online 14 July2018
【全文链接】：