A new technology of producing starch from fresh sweetpotato was developed.The new technology was characterized by simple operation and big producibility.

• 对鲜甘薯生产淀粉新工艺的应用研究结果表明：（1）新工艺简单、技术易掌握、加工量大、适合甘薯产区大规模机械化加工；