The current status and problems of sweet potato starch processing industry in China were analyzed and the development countermeasures and prospects were also put forward in this paper. At present, the processing method of sweet potato starch in China is still in the family-style small workshop, the small and medium-sized enterprises machinery processing, while the large enterprise with mechanized automation processing is in developing. Shandong and Henan as well as other provinces are the sweet potato starch production concentrated areas. The restricting factors in the development of sweet potato starch industry mainly included technology backward, high energy consumption, big environmental pollution, low rate of comprehensive utilization for by-product, etc.. The development of sweet potato starch processing industry in the future should be strived to promote large-scale and intensive, to fundamentally change the way of small and scattered processing, meanwhile, to further strengthen the high sweet potato starch variety breeding and special machinery innovation and technology research for sweet potato starch processing, to highly improve the efficiency of sweet potato starch processing and to raise the economic output.%对中国当前甘薯淀粉加工产业现状和问题进行了分析，提出了发展对策和前景展望。目前中国甘薯淀粉加工方式仍然以家庭作坊式、中小型企业机械加工为主，大型企业自动化加工已开始起步。山东、河南等省是目前中国甘薯淀粉生产比较集中的地区。影响甘薯淀粉产业发展的主要制约因素是技术工艺落后、能耗高、环境污染大、副产物综合利用率低等。今后甘薯淀粉产业发展应着力推进规模化、集约化，从根本上改变小而散的加工方式，同时加强高淀粉甘薯品种选育及专用型甘薯淀粉加工机械研制与工艺创新，进一步提高甘薯淀粉加工产出率和经济效益。
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