食品科学 ›› 2002, Vol. 23 ›› Issue (4): 37-41.

• 基础研究 • 上一篇    下一篇

罗汉果块根淀粉的提取及其性质研究

 陈全斌, 汤桂梅, 义祥辉   

  1. 广西师范大学资源与环境科学系
  • 出版日期:2002-04-15 发布日期:2012-02-13

Study on Extraction Purification and Propertes Analysis of siraitia grosvenorii Root starch

 CHEN  Quan-Bin, TANG  Gui-Mei, YI  Xiang-Hui   

  • Online:2002-04-15 Published:2012-02-13

摘要: 本文以罗汉果块根为原料,提取并纯化其淀粉,并对淀粉的含量、淀粉中还原糖的含量、以及淀粉的溶解度、糊的透明度、糊的沉降性质等进行了研究,结果表明:纯淀粉含量为30.89%(以2 年生干根计),淀粉的白度为94.5%,发展前景十分广阔。

关键词: 罗汉果, 块根, 淀粉, 性质

Abstract: In this paper, studies were carried out on the extraction and purification process of starch of Siraitia grosvenorii’s root. Survey was made on the contents of starch and of reducing sugar, the solubility of the starch, the transparency and subsidence of the dextrin. The results showed as follow: the degree of white of the starch was 94.5 and the content of pure starch in the drying root(two years old ) amounted to 30.89%. In this work, the promising future of the development of the starch was predicted.

Key words: Siraitia grosvenorii , Root , Starch , Characterization