
Keywords: ویسکومتری چرخشی; ABTS; 2,2â²-azinobis-(3-ethylbenzothiazoline-6-sulfonic acid; HA; hyaluronan; DPPH; 2,2-diphenyl-1-picrylhydrazyl; SF; synovial fluid; WBOS; Weissberger's biogenic oxidative system; Hyaluronan; Rotational viscometry; SH group; Oxidative degradation;