Document Detail

Preparation of the β-cyclodextrin-vitamin C (β-CD-Vc) inclusion complex under high hydrostatic pressure (HHP).
MedLine Citation:
PMID:  22840058     Owner:  NLM     Status:  In-Data-Review    
In this study, a novel high hydrostatic pressure (HHP) technique was used to prepare the β-cyclodextrin-vitamin C (β-CD-Vc) inclusion complex. The inclusion ratio was positively correlated with the pressure under 300MPa and remained at above 50.0% when the pressure was more than 300MPa. Fourier-transform infrared spectroscopy (FI-IR) and UV-visible spectroscopy (UV-vis) analysis showed that characteristic absorption bands and the absorption peak of Vc disappeared in the spectra of the β-CD-Vc inclusion complex. Furthermore, differential scanning calorimetry (DSC) data revealed that only one endothermic peak appeared at about 138°C in the DSC curve of the β-CD-Vc inclusion complex. These results indicate that the HHP treatment effectively induces the formation of β-CD-Vc inclusion complex.
Xiuting Hu; Benxi Wei; Hongyan Li; Chunsen Wu; Yuxiang Bai; Xueming Xu; Zhengyu Jin; Yaoqi Tian
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Publication Detail:
Type:  Journal Article     Date:  2012-06-19
Journal Detail:
Title:  Carbohydrate polymers     Volume:  90     ISSN:  1879-1344     ISO Abbreviation:  Carbohydr Polym     Publication Date:  2012 Oct 
Date Detail:
Created Date:  2012-07-30     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  8307156     Medline TA:  Carbohydr Polym     Country:  England    
Other Details:
Languages:  eng     Pagination:  1193-6     Citation Subset:  IM    
Copyright Information:
Copyright © 2012 Elsevier Ltd. All rights reserved.
The State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University, 1800 Lihu Road, Wuxi 214122, China.
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