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Structure, bioactivity and applications of natural hyperbranched polysaccharides
Lei Chen1, Meng-Die Ge1, Yu-Jie Zhu1
1Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, Wuxi 214122, China.
Carbohydrate Polymers
|August 21, 2019
Summary
Natural hyperbranched polysaccharides (HBPSs) are gaining attention for their unique structures and properties. This review explores their diverse biological activities and applications across various fields.
Area of Science:
- Polymer Science
- Biochemistry
- Materials Science
Background:
- Natural hyperbranched polysaccharides (HBPSs) exhibit significant attention due to their unique structural characteristics and biological functions.
- HBPSs possess a high degree of branching (DB), leading to diverse architectures like comb-brush, dendrimer-like, or globular particles.
- Key properties include high density, large spatial cavities, and abundant terminal functional groups, differentiating them from conventional polymers.
Purpose of the Study:
- To review the sources, structures, biological functions, and applications of natural hyperbranched polysaccharides (HBPSs).
- To consolidate current knowledge on HBPSs from plant, animal, microbial, and fungal origins.
- To provide insights for advancing research on HBPS structure-bioactivity relationships.
Main Methods:
- Literature review of scientific publications on natural hyperbranched polysaccharides.
- Analysis of studies detailing the isolation, characterization, and application of HBPSs.
- Synthesis of information regarding the biological activities and potential uses of HBPSs.
Main Results:
- HBPSs are found in various natural sources, including plants, animals, microbes, and fungi.
- These biopolymers demonstrate excellent bioavailability, biocompatibility, and biodegradability.
- Diverse applications are noted in food, medicine, cosmetics, and nanomaterials.
Conclusions:
- Natural hyperbranched polysaccharides (HBPSs) represent a promising class of biopolymers with versatile applications.
- Their unique structural features and inherent biological properties underscore their potential in various scientific and industrial fields.
- Further research into HBPS structure-activity relationships is crucial for optimizing their use.
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