... %) 2,120-200mesh,pure taste 3,Good acid and heat stability 4,Suitable for health food 5,Bifidus factor Mannose oligosaccharides ... to be added into most of food products. 2,Good stability in acid and heat conditions and indecomposable after 1 hour ... in the range of PH2.0 -8.0; good processing stability. 3,The proliferation time of the bifidobacterium can be as ...