Method for detecting content of starch in tobacco

The invention discloses a method for detecting the content of starch in tobacco, which belongs to the technical field of tobacco detection and adopts a starch detection device for tobacco for detection. The starch detection device for tobacco comprises a case, a lifting device arranged in the case, and a pressurizing device, a first clamping device, a collecting drawer and a second clamping device which are sequentially arranged on the case from top to bottom, in the detection process, the pressurizing device is controlled through the lifting device, the sintered glass sand core funnel and the volumetric flask are fixed through the first clamping device and the second clamping device respectively, waste liquid is collected through the collecting drawer, then separation and collection of tobacco leaf powder and a liquid reagent in the sintered glass sand core funnel are completed in a matched mode, and the starch content of the collected liquid is measured through a colorimetric method. The method for detectin