Related Experiment Video
Updated: Aug 25, 2026

Automated Modular High Throughput Exopolysaccharide Screening Platform Coupled with Highly Sensitive Carbohydrate Fingerprint Analysis
Published on: April 11, 2016
Current knowledge on biosynthesis, biological activity, and chemical modification of the exopolysaccharide, pullulan
1Bioartificial Gel Technologies Inc, 400 Maisonneuve Ouest, suite 1156, Montreal, Quebec, Canada H3A 1L4. kirill.shingel@bagtech.com
Abstract:
The article presents an overview of the latest advances in investigations of the biosynthesis, molecular properties, and associated biological activity of pullulan. The literature survey on the pullulan biosynthesis is intended to illustrate how the great variety of environmental conditions as well as variability in strain characteristics influences the metabolic pathways of the pullulan formation and effects structural composition of the biopolymer. Molecular properties of pullulan as alpha-(1-->4)- and alpha-(1-->6)-glucan are discussed in terms of similarities with amylose and dextran structures, and an emphasis is made on the inherent biological activity of pullulan molecules. The author also attempts to summarize the concepts, options, and strategies in chemical modification of the biopolymer and to delineate future prospects in designing new biologically active derivatives.
More Related Videos
Related Concept Videos
Biosynthesis of Polysaccharides
Cellulose and Pectic Polysaccharides
As a cell matures, its cell wall specializes according to its type. For example, the parenchyma cells of...
Bioplastics
Peptidoglycan Synthesis
Polymers
Proteoglycans

