Figure 1: Fermented (FML, FMLP50 and FP) and dried mulberry leaves (ML) extracts did not affect cell viability in 3T3-L1 cells. 3T3-L1 cells were maintained in culture medium (control) or differentiation medium (DM). DMSO, FP, FMLP50, ML or FML were added to medium in the whole inducing period. In day 8, an MTT assay was used to measure cell viability, results showed ML, FP, FMLP50 and FP did not affect cell viability in 3T3-L1 cells. Values present as mean±SD (n=3).