The invention discloses a method for producing
pectinase by using
trachycarpus racemosus based on a
single factor test and application, and the method comprises the following steps: selecting a
fermentation strain, setting a
solid state
fermentation culture medium, setting
fermentation culture conditions, inoculating the fermentation strain into the
solid state fermentation culture medium, testing the performance of
pectinase, and determining the content of
pectinase according to the test result. And optimizing the
solid-state fermentation culture medium and the fermentation culture condition to obtain the optimal solid-state fermentation culture medium setting condition and the optimal fermentation culture condition. Compared with the prior art, the method has the advantages that the quantity and
vitality of spores are remarkably improved by selecting the
trachycarpus racemosus strains as the fermentation strains, so that the
vitality and production efficiency of the strains to be fermented are improved, and the optimal solid-state fermentation culture medium setting conditions and the optimal fermentation culture conditions are obtained by optimizing the solid-state fermentation culture medium setting conditions and the fermentation culture conditions; the optimized pectinase product is obtained under the optimized condition, and the pectinase product has
high activity and excellent high
temperature resistance and
acid resistance, so that the application range of pectinase is widened.