LOW TEMPERATURE STEEMED FOOD DRIER AND LOW TEMPERATURE STEEMED DRY DANDELION POWDER USING THE DRIER AND TOOTHPASTE USING THE DANDELION POWDER

摘要

PURPOSE: A low temperature fumigation food dryer, low temperature smoke-steamed and dried dandelion powder, and dandelion toothpaste using the dandelion powder are provided to rapidly dry dandelion roots at the low temperature lower than 100 deg C. CONSTITUTION: A low temperature fumigation food dryer comprises the following: a body(1) including a stirrer(16) repeatedly stirring ingredients inside the body for uniformly drying; a cover(2) for opening and closing the body, including an air-injection valve(6); a vacuum pump(3) maintaining a vacuum condition in the inside of the body; a thermometer(5) measuring the temperature of the inside of the body; and a temperature control device controlling a heater installed on the body for maintaining the temperature inside the body into the pre-fixed extraction temperature.