
Optimisation of extraction conditions for polysaccharides from the roots of Isatis tinctoria L. by response surface methodology and their in vitro free radicals scavenging activities and effects on IL-4 and IFN-γ mRNA expression in chicken lymphocytes
Keywords: استخراج; Response surface methodology; Polysaccharides; Isatis tinctoria L.; Optimization; Extraction; Free radicals scavenging activities; Chicken lymphocytes;