Dextran is a polymer consisting of D-glucose units linked by alpha-1,6 bonds with variable side chain branching. Dextran as a pharmaceutical excipient has a wide range of application prospects in pharmaceutical preparations, mainly due to its various excellent properties and the improvement of the performance of pharmaceutical preparations. CD BioGlyco offers expert dextrin Pharmaceutical Excipient Analysis Service to assist with drug development and manufacturing requirements. Our analytical team has extensive experience and expertise in providing various analytical services including melting point testing, thermal stability assessment, and Fourier transform infrared spectroscopy (FTIR) analysis.
Technology: Scanning electron microscopy (SEM), Polarized light microscopy (PLM), Nuclear magnetic resonance (NMR)
Journal: Journal of Food Processing and Preservation
IF: 2.5
Published: 2024
Results: This article discusses the structural properties, health benefits, and applications of resist dextrin. In particular, the structural properties of dextrin are described in detail. First, the use of SEM and PLM to observe the microstructure and state of dextrin was mentioned. SEM provided detailed information about the morphology and surface characteristics of dextrin particles, while PLM can reveal the crystalline and amorphous structure of dextrin by observing the polarization crossings. Secondly, the use of NMR and FTIR techniques to analyze the structural features of dextrin was mentioned in the paper. NMR was used to study the chemical bonding and conformation of dextrin, and FTIR can detect the dextrin changes in functional groups in dextrin. In addition, the molecular weight of dextrin was mentioned in the paper, as well as the structural features of dextrin by analyzing the chain length distribution.
Fig. 1 Changes of glycosidic linkages occurring during the dextrinization process. (Wu, et al., 2024)
CD BioGlyco offers thorough dextrin analysis services by employing advanced technology and specialized knowledge. Our team of experienced professionals offers in-depth insights into the properties and characteristics of dextrin excipients, helping clients optimize their formulations and ensure product quality. Your satisfaction is our top priority, so please feel free to contact us.
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