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Preparation and bioactivity of chitosan oligosaccharide: research advances / 国际药学研究杂志
Journal of International Pharmaceutical Research ; (6): 502-507, 2020.
Artigo em Chinês | WPRIM | ID: wpr-845153
ABSTRACT
Chitosan oligosaccharide(COS)is the N-acetyl-D-glucosamine and D-glucosamine oligomer linked to β(1→4)glycoside bond, which is an amino oligosaccharide with positive charge. GOS can be prepared via the deacetylation and hydrolysis of chitin from the exoskeleton of arthropod and insect and the cell wall of fungi. GOS is soluble in water, not cytotoxic, easy to be absorbed through intestinal tract, and mainly excreted from urine. COS and its derivatives have been known to have a variety of biological activities, including the anti-inflammatory, immunomodulatory, neuroprotective and antioxidant activities. This paper reviews the research progress in the preparation method, pharmacokinetics, bioactivity and the safety of GOS in recent years, hoping to provide a reference for related future researches.

Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Idioma: Chinês Revista: Journal of International Pharmaceutical Research Ano de publicação: 2020 Tipo de documento: Artigo

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Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Idioma: Chinês Revista: Journal of International Pharmaceutical Research Ano de publicação: 2020 Tipo de documento: Artigo