%0 Journal Article
%T Isolation, structural and bioactivities of polysaccharides from Anoectochilus roxburghii (Wall.) Lindl.: A review.
%A Qiu Y
%A Song W
%A Yang Y
%A Zhou G
%A Bai Y
%A Akihisa T
%A Ye F
%A Feng F
%A Zhang W
%A Zhang J
%J Int J Biol Macromol
%V 236
%N 0
%D May 2023 1
%M 36889614
%F 8.025
%R 10.1016/j.ijbiomac.2023.123883
%X Anoectochilus roxburghii (Wall.) Lindl. (A. roxburghii), a valuable herbal medicine in China, has great medicinal and edible value. Polysaccharides, as one of the main active components of A. roxburghii, comprise glucose, arabinose, xylose, galactose, rhamnose, and mannose in different molar ratios and glycosidic bond types. By varying the sources and extraction methods of A. roxburghii polysaccharides (ARPS), different structural characteristics and pharmacological activities can be elucidated. ARPS has been reported to exhibit antidiabetic, hepatoprotective, anti-inflammatory, antioxidant, antitumor, and immune regulation activities. This review summarizes the available literature on the extraction and purification methods, structural features, biological activities, and applications of ARPS. The shortcomings of the current research and potential focus in future studies are also highlighted. This review provides systematic and current information on ARPS to promote their further exploitation and application.