ARTP Mutagenesis to Improve Mycelial Polysaccharide Production of Grifola frondosa Using a Mixture of Wheat Bran and Rice Bran as Substrate

Table 2

ANOVA data of mycelial polysaccharides concentration in rice and wheat brans fermentation media for GFA2.

Factor	Coefficient estimate	Standard error	t value	value
x1	0.299	0.080	3.739	0.013
x2	17.134	3.240	5.288	0.003
x3	11570	3.157	3.665	0.015
x1x1	−0.023	0.008	−2.976	0.031
x2x2	−62.756	13.668	−4.591	0.006
x3x3	−44.624	13.226	−3.374	0.020