6Hunter K W,Gault R A,Berner M D. Preparation of microparticulate beta-glucan from Saeeharomyces cerevisiae for use in immune potentiation[J]. Lett Appl Microbiol,2002,35(4): 262-272.
7Mosmann T. Rapid colorimetric assay for cellular growth and cytotoxicity assays[J].J hnmunol Methods,1983,65(1-2):55-63.
8Li J,Li D F,Xing J J,et al. Effects of β-glucan extracted from Saccharomyces cerevisiae on growth performance, and immunological and somatotropic responses of pigs challenged with Escherichia coli lipopolysaccharide [J].J Anim Sci,2006,84 (9): 2374-2381.
9Hiss B S,Sauerwein H. Influence of dietary β-glucan on growth performance, lymphocyte proliferation, specific immune response and haptoglobin plasma concentrations in piglets [J].J Anita Physiol Anim Nutr,2003,87(1-2) :2-11.
10Huff G R,Huff W E,Rath N C,et al. Limited treatment with β-1,3/1,6-glucan improves production values of broiler chicken challenged with Escherichia coil [J]. Poult Sci,2006,85 (4) :613-618.