机构：[1]Key Laboratory of Analytical Science and Technology of Hebei Provine, College of Chemistry and Environmental Science, Hebei University, Baoding, 071002, China[2]Affiliated Hospital of Hebei University, Baoding, 071000, China河北大学附属医院[3]Key Laboratory of Pathogenesis Mechanism and Control of Inflammatory-Autoimmune Diseases of Hebei Province, College of Medicine, Hebei University, Baoding,071000, China[4]School of Science, Royal Melbourne Institute of Technology (RMIT) University, Melbourne, Vic. 3001, Australia
Starch is one of the most abundant, renewable, non-toxic, and biodegradable polysaccharides, mainly comprising amylose and amylopectin. The physicochemical properties and structure of starch affect the quality of starch-based products. Therefore, the accurate characterization of the physicochemical properties and structure of starch is important to obtain products that meet specific functions. Recently, asymmetrical flow field-flow fractionation coupled with multi-angle light scattering (MALS) and differential refraction detectors (dRI) (AF4-MALS-dRI) has attracted great attention in the separation and characterization of starch. In this review, the structure and functions of starch characterized by AF4-MALS-dRI are summarized. The principle and important characterization parameters of AF4 are introduced. The starch structure-function relationship is deeply investigated owing to utilization of AF4-MALS-dRI. Besides separation of starch, AF4-MALS-dRI can provide more information about starch sample, such as radius of gyration (R-g), hydrodynamic radius (R-h), molar mass (M-w), apparent density (rho), and conformation (R-g/R-h) of starch molecules. These parameters can be further used to investigate the structure-function relationship of starch.
基金：
Nature Science Foundation of Hebei Province [B2016201002]; Key Project of Hebei Education Department [ZD2019009]
第一作者机构：[1]Key Laboratory of Analytical Science and Technology of Hebei Provine, College of Chemistry and Environmental Science, Hebei University, Baoding, 071002, China
通讯作者：
通讯机构：[1]Key Laboratory of Analytical Science and Technology of Hebei Provine, College of Chemistry and Environmental Science, Hebei University, Baoding, 071002, China[2]Affiliated Hospital of Hebei University, Baoding, 071000, China[3]Key Laboratory of Pathogenesis Mechanism and Control of Inflammatory-Autoimmune Diseases of Hebei Province, College of Medicine, Hebei University, Baoding,071000, China[*1]Key Laboratory of Analytical Science and Technology of Hebei Provine, College of Chemistry and Environmental Science, HebeiUniversity, Baoding, 071002, China
推荐引用方式(GB/T 7714)：
Guo Panpan,Li Yueqiu,An Jinxuan,et al.Study on structure-function of starch by asymmetrical flow field-flow fractionation coupled with multiple detectors: A review[J].CARBOHYDRATE POLYMERS.2019,226:doi:10.1016/j.carbpol.2019.115330.
APA：
Guo, Panpan,Li, Yueqiu,An, Jinxuan,Shen, Shigang&Dou, Haiyang.(2019).Study on structure-function of starch by asymmetrical flow field-flow fractionation coupled with multiple detectors: A review.CARBOHYDRATE POLYMERS,226,
MLA：
Guo, Panpan,et al."Study on structure-function of starch by asymmetrical flow field-flow fractionation coupled with multiple detectors: A review".CARBOHYDRATE POLYMERS 226.(2019)
工程技术