不同原产地苦荞种子中可溶性糖含量的比较

摘要

[ Objective ] To investigate the variation of soluble sugar content in the seeds of Tartary Buckwheat from different habitats. [ Method ] 35 kinds of buckwheat were as experimental materials,and the soluble sugar content of the seeds in which were determined by colorimetric method. [ Result] The variation range of soluble sugar content in different kinds of buckwheat was from 7.23 to 9.96％ with the average of 8. 17％.The T374 seed from Weining of Guizhou had the highest content of soluble sugar (9.96％) ,while the T330 seed from Weining was the lowest one in soluble sugar contet (7.23％). [ Conclusion]The study provides scientific basis for the cultivation and quality control of Tartary Buckwheat.%[目的]研究不同原产地苦荞种子中可溶性糖的含量差异.[方法]以不同原产地的35份苦荞样品为试验材料,采用比色法测定了其籽粒的可溶性糖含量.[结果]不同原产地的35份苦荞样品中的可溶性糖含量变化范围为7.23%～9.96%,平均值为8.17%;其中以贵州威宁产苦荞种子1374中可溶性糖含量最高,达9.96%;贵州威宁产种子苦荞T330中可溶性糖含量最低,为7.23%.[结论]该研究为苦荞植物资源的种植栽培和质量控制提供了科学依据.