DNA (Deoxyribonucleic Acid) methyltransferase detecting test paper, method and device

The invention provides a DNA (Deoxyribonucleic Acid) methyltransferase detecting test paper, method and device. The test paper comprises a detection area, wherein a saccharifying enzyme encapsulatingarea and a starch area which are relatively isolated are superposed on the detection area;, wherein a saccharifying enzyme in the saccharifying enzyme encapsulating area can be released by DNA methyltransferase; starch is deposited in the starch area; and when the saccharifying enzyme is in contact with the starch in the starch area, the starch is hydrolyzed to generate glucose and a detection signal is generated in the detection area. The test paper has the beneficial effects that the shortcomings that a traditional detection method needs to be operated by a professional experimenter in a professional laboratory and cannot be used for portable, on-site timely detection and the like are solved; and the test paper has a broad application prospect. 本申请提供了一种DNA甲基转移酶检测试纸、检测方法及设备，所述试纸包括检测区域，所述检测区域叠置有相对隔离的糖化酶包封区和淀粉区，其中所