Food security detector

The utility model discloses a food security detector which comprises a box body, a light source, a sensing carrier and a spectrum collector, wherein the light source is arranged in the center of the inner side at the top of the box body; the sensing carrier is arranged in the middle of the box body; a recess is formed in the center; the sensing carrier is drawer-shaped and can be drawn out from one side of the box body; the spectrum collector is arranged at the bottom of the box body; and the spectrum collector is provided with a data line which is connected with a computer. The food security detector disclosed by the utility model can be used for detecting the basic contents of various substances in food and detecting whether the food contains toxic chemicals by using spectrum analysis, and is convenient to use and high in detection speed.