蓖麻籽是一种重要的油料作物,种皮厚而坚硬,有一定的抗压、抗潮性能。蓖麻籽中含有一种有毒的生物碱——蓖麻素,所以完好的蓖麻籽较其它粮油种子好贮藏,一般不会被害虫为害。但蓖麻籽最大的特点是含有丰富的脂肪,一般高达50～60％,因而导热性差,湿、热不易散发,相对安全水分小,保管不好也会出问题。农户的贮粮条件较差,粮仓多数没有经过防湿隔潮处理。因此,蓖麻籽在入仓前必须晾晒较干。入仓或装袋时应边装边清理,除去杂质和破碎粒,以增加耐贮性。保管 Castor seed oil is an important crop, the seed coat thick and hard, there is a certain degree of compression, moisture resistance. Castor seeds contain a toxic alkaloid - ricin, so good castor bean seeds than other grain and oil storage, the general will not be harmful pests. However, the biggest feature of castor beans is rich in fat, usually up to 50 to 60%, so poor thermal conductivity, wet, heat is not easy to distribute, the relative safety of small water, poor storage can also be a problem. Farmers’ grain storage conditions are poor, most of the granaries have not been moisture-proof and moisture-proof treatment. Therefore, castor beans must be dried before entering the warehouse dry. Warehousing or bagging should be side edge cleaning, remove impurities and broken grains, in order to increase storability. custody