Physical modifications of polysaccharide from Inonotus obliquus and the antioxidant properties

Article ID	Journal	Published Year	Pages	File Type
8334004	International Journal of Biological Macromolecules	2013	7 Pages	PDF

Abstract

âº Inonotus obliquus polysaccharide was firstly modified by four physical methods. âº Physical modification resulted in the change of physicochemical and antioxidant properties. âº Thermal and ultrasonic treatment resulted in higher antioxidant abilities.

Keywords

PBS TBA Inonotus obliquus polysaccharides MDA IOPs Thiobarbituric acid Physical modification elution volume Physicochemical properties circular dichroism Phosphate buffered saline Antioxidant activities malondialdehyde Molecular weight