The polysaccharides were confected to a certain concentration solution,then added to MRS medium to culture Lactobacillus rhamnosus.

• 选用MRS培养基,采取试管法,试验曲霉和云芝多糖对鼠李糖乳杆菌增殖的影响,并将其应用于鼠李糖乳杆菌发酵乳的研究中。