The changes in carbohydrate enzyme activity and amyloplast membrane structure in potato tubers during storage were studied by taking the species.Kexin No. 1 as example.

• 以克新1号马铃薯品种为材料，对贮藏期间块茎的碳水化合物、相关酶活性及造粉体膜结构的变化进行研究。