In this paper ,the co-crystal temperature and eutectic temperature of samphire were gained by resistance measurement, and the situation of vacuum freeze-drying was determined.

• 通过电阻法测定了海蓬子的共晶点和共熔点,确定了海蓬子粉真空冷冻干燥的条件,冷冻产品呈黄绿色,有胡桃样清香味,产品的含水量为5。