Extraction, Characterization and Immunological Activity of Polysaccharides from Rhizoma gastrodiae.

As can be seen in Table 2 , the coefficients for the linear terms ( X 1 , X 2 and X 3 ) and the quadratic terms ( X 1 2 and X 3 2 ) were highly significant ( p < 0.01).

also in 132,142 other papers