Isolation, structural properties, bioactivities of polysaccharides from Dendrobium officinale Kimura et. Migo : A review

Copyright © 2021 Elsevier B.V. All rights reserved..

Dendrobium officinale Kimura et Migo (D. officinale) is used as herbal medicine and new food resource in China, which is nontoxic and harmless, and can be used as common food. Polysaccharide as one of the main bioactive components in D. officinale, mainly composed of glucose and mannose (Manp: Glcp = 2.01:1.00-8.82:1.00), along with galactose, xylose, arabinose, and rhamnose in different molar ratios and types of glycosidic bonds. Polysaccharides of D. officinale exhibit a variety of biological effects, including immunomodulatory, anti-tumor, gastro-protective, hypoglycemic, anti-inflammatory, hepatoprotective, and vasodilating effects. This paper presents the extraction, purification, structural characteristics, bioactivities, structure-activity relationships and analyzes gaps in the current research on D. officinale polysaccharides. In addition, based on in vitro and in vivo experiments, the possible mechanisms of bioactivities of D. officinale polysaccharides were summarized. We hope that this work may provide helpful references and promising directions for further study and development of D. officinale polysaccharides.

Medienart:

E-Artikel

Erscheinungsjahr:

2021

Erschienen:

2021

Enthalten in:

Zur Gesamtaufnahme - volume:184

Enthalten in:

International journal of biological macromolecules - 184(2021) vom: 01. Aug., Seite 1000-1013

Sprache:

Englisch

Beteiligte Personen:

Chen, Wen-Hua [VerfasserIn]
Wu, Jian-Jun [VerfasserIn]
Li, Xue-Fei [VerfasserIn]
Lu, Jie-Miao [VerfasserIn]
Wu, Wei [VerfasserIn]
Sun, Yi-Qi [VerfasserIn]
Zhu, Bo [VerfasserIn]
Qin, Lu-Ping [VerfasserIn]

Links:

Volltext

Themen:

Bioactivities
Dendrobium officinale
Journal Article
Plant Extracts
Polysaccharides
Review
Structural characteristics
Structure-activity relationships

Anmerkungen:

Date Completed 02.08.2021

Date Revised 02.08.2021

published: Print-Electronic

Citation Status MEDLINE

doi:

10.1016/j.ijbiomac.2021.06.156

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM32744567X