2010•MycosystemaRequires access

Antioxidant activity of sulfated lentinan

Jin Shen

Abstract

The lentinan structurally modified by concentrated sulphuric acid were isolated into six fractions using molecular weight cutoff ultrafiltration membrane. The antioxidant activities of the six fractions were tested, respectively. The results indicated that the sulfated lentinan had antioxidant activity, showing dose-effect relationship within 1-10mg/mL. The results also indicated that the activities of sulfated lentinan with different molecular were different.

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Available abstract

Key concepts: Lentinan, Antioxidant, Chemistry, Ultrafiltration (renal), Sulfation, Biochemistry, Food science, Polysaccharide