Ziziphus jujube was used as raw materials,through extraction,homogenization and sprayed drymg to produce Jujube powder.The effects of kinds and quantity of food additives on spray drying were studied.

• 以干红枣为原料,经浸提、调配、均质和喷雾干燥工艺生产枣粉,试验研究了不同种类添加剂和添加量对喷雾干燥效果影响。