期刊论文

Zhang, Binjia

英文

Carbohydrate Polymers

0144-8617

2019

213

199-207

10.1016/j.carbpol.2019.02.082

The authors would like to acknowledge the National Natural Science Foundation of China ( 31801582 , and 31701637 ), the Project funded by China Postdoctoral Science Foundation ( 2018M642865 ), the Scientific Research Project from Hubei Province Department of Education ( Q20181407 ), and the Fundamental Research Funds for the Central Universities ( 2662016QD008 ). This work is also supported by the Open Project Program ( GXPSMM18ZD-03 ) from Guangxi Key Laboratory Cultivation Base for Polysaccharide Materials and Modification , Guangxi University for Nationalities , and the Guangxi Biological Polysaccharide Separation, Purification and Modification Research Platform ( GKZY18076005 ). The authors would like to thank Dr. Cheng Li, Dr. Enpeng Li and Mr. Shiqing Zhou from Prof. Robert Gilbert’s lab at Yangzhou University for their assistance on SEC analysis. Also, B. Zhang thank the Young Elite Scientists Sponsorship Program by China Association for Science and Technology, the Chutian Sholars Program of Hubei Province, and the Shishan Sholars Program of Huazhong Agricultural University.

本校为其他机构

This work discloses the multi-scale structure and pasting/digestion behaviors of yam bean tuber starches (YB-GD and YB-SC). Compared to potato starch, YB starches exhibited varied pasting/digestion features that were understood from a multi-scale structural view. Especially, YB starches showed relatively polydisperse lamellae, less perfect crystallites, and fewer amylose molecules. These features should reduce the bulk density of starch chain packing, and could facilitate the water or enzyme diffusion in starch matrixes. Consistently, not only ...