Correction to: Physicochemical properties of polysaccharides from Dendrobium officinale by fractional precipitation and their preliminary antioxidant and anti-HepG2 cells activities in vitro
Chem Cent J. 2018 Oct 11;12(1):103.
doi: 10.1186/s13065-018-0471-9.
The original version of the article [1] contained a mistake. The Figure legends are right, but the pictures in Figs. 3 and 4 are contrary. The corrected figures are given below.