Fig. 2.

Contour map of AX content of enzymatic extract and extraction yield of fresh corn bran. (a) Contour map of extraction yield of fresh corn bran influenced by pH and solid to liquid ratio. (b) Contour map of extraction yield of fresh corn bran influenced by pH and temperature. (c) Contour map of extraction yield of fresh corn bran influenced 23 by solid to liquid ratio and double-enzyme dose. (d) Contour map of extraction yield of fresh corn bran influenced by solid to liquid ratio and temperature. (e) Contour map of AX content of enzymatic extract of fresh corn bran