System for detecting content of water-soluble total sugar in tobacco

The utility model provides a system for detecting the content of water-soluble total sugar in tobacco, which comprises an acidolysis reaction module, a neutralization and dilution module and a color development-detection module which are connected in sequence, the acidolysis reaction module comprises a first sample introduction unit, an acidolysis reaction unit, a separation unit and a pressurization unit which are connected in sequence. According to the utility model, the pressurization unit is creatively arranged in the acidolysis reaction module, so that the saturated vapor pressure of the solution is increased, bubbles and even boiling are prevented from being generated at high temperature, and the reaction can be carried out at higher temperature. A detection method obtained by the system for detecting the water-soluble total sugar in the tobacco, provided by the utility model, has good adaptability to different types of samples, is not influenced by external climate, well solves the problems of a YC/T15