Food and Fermentation Industries >

2013 , Vol. 39 >Issue 07: 50 - 54

DOI: https://doi.org/10.13995/j.cnki.11-1802/ts.2013.07.033

Food and Fermentation Industries

Study on the structure of maltotriosyl-β-cyclodextrin

  • YU Bo ,
  • BAI Yu-xiang ,
  • JIN Zheng-yu ,
  • WU Yue-chun ,
  • WU Jin-ju
Expand

Online published: 2013-07-25

Fold

Abstract

The purity of maltotriosyl-β-cyclodextrin was confirmed by HPLC and the molecular weight was calculated by ESIMS.The chemical composition and structure of maltotriosyl-β-cyclodextrin were elucidated by FTIR,analyzed by enzymatic hydrolysis,1H NMR,13C NMR and HMBC.The results indicated that the purity of maltotriosyl-β-cyclodextrin was more than 99%,its molecular weight was 1620.5 and its structure was mono-6-O-α-D-maltotriosyl-β-cyclodextrin.

Key words： maltotriosyl-β-cyclodextrin;;FTIR;;MS;;NMR;;structure

Cite this article

YU Bo , BAI Yu-xiang , JIN Zheng-yu , WU Yue-chun , WU Jin-ju . Study on the structure of maltotriosyl-β-cyclodextrin[J]. Food and Fermentation Industries, 2013 , 39(07) : 50 -54 . DOI: 10.13995/j.cnki.11-1802/ts.2013.07.033

Options
Outlines

/

〈 〉

Powered by Beijing Magtech Co. Ltd,.