Liaoning Institute of Science and Technology Benxi 117004 China;
Liaoning Institute of Science and Technology Benxi 117004 China;
Liaoning Institute of Science and Technology Benxi 117004 China;
Liaoning Institute of Science and Technology Benxi 117004 China;
Actinidia arguta(Sieb.Zucc.)Planch.ex Miq.; Polysaccharide; Extraction process;